Valmet Concentration Measurement Series 3300

Transcription

1 Valmet Concentration Measurement Series 3300 Installation & operating manual K15484 V1.1 EN

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3 Table of contents 1. About the device 5 4. System testing & adjustment Description...5 Sensors...5 Temperature compensation...5 Applications...5 Installation 6 Installation notes...6 Dimensions...6 Mounting the TCU...7 Electric connections...8 Connecting the sensor...10 Mounting the sensor...11 Operating 14 Keypad...14 Measurement display...14 Service display...14 Menu description...15 Menu structure System testing after installation Adjusting for concentration Adjusting for STD conductivity Maintenance & troubleshooting Cleaning the sensor Removing & mounting the sluice sensor Troubleshooting Spare parts Test equipment Sensor connection diagram...23 Data sheets Declaration of conformity Concentration TCU series Installation & operating manual K15484 V1.1 EN

4 Recycling and disposal When sorted by material, nearly all parts of the device can be recycled. A materials list is delivered with the device. Upon request, the manufacturer will provide more detailed instructions for recycling and disposal. Used devices may also be returned to the manufacturer for recycling and disposal against a separate fee. The equipment contains no batteries. 4

5 1. About the device 1.1. Description The series 3300 Concentration TCU is designed for concentration measurement based on electrical conductivity and temperature using Valmet 4-electrode conductivity sensors series It is designed for wall mounting or panel mounting in industrial plant environments. The TCU has four set-up modes, three for concentration and one for conductivities. Each of the four setup modes has access to individual setting of temperature compensation, output range, alarm, and calibration. The set-up modes are selectable remotely or from the keypad. The TCU has two 4 20 ma current outputs, a display, and a keypad. The line-powered version has two relays for alarms. HART protocol for field device transmitters is always included. For the full specifications, please refer to HART Field Device Specification for series TCU versions, type no. Wall mounted Panel mounted Loop powered 3307H 3308H Line powered 3317H 3318H 1.2. Sensors All sensors are based on the 4-electrode principle according to which the current and the voltage are measured across separate electrodes. That eliminates the errors from the polarization effect that is generally a problem at high conductivities. The value of the cell constant is stored in the sensor. This makes all sensors interchangeable without sacrificing accuracy and without the need for recalibration or re-entering the cell constant when exchanging the sensor. A large selection of sensor types is available, meeting the needs for almost any application Temperature compensation In an electrolyte, all ions present will contribute to the conductivity. Different ions will contribute with different amounts and the amounts will vary with temperature. When the conductivity is used for the calculation of a chemical concentration, it is necessary to calculate what the conductivity would be at a fixed temperature (the conductivity is temperature compensated). This conductivity is calculated from measured conductivity and temperature. As different ions have different temperature dependences, the temperature compensation is to be selected to fit the actual application. The temperature is measured with a Pt-1000 resistor in the sensor Applications The type 3300 Concentration TCU is designed for applications in the chemical industry, mainly strong acids, but bases and salts are also covered. The values to do the signal conditioning for each application are stored under a recipe No. The values control the measuring range, the temperature compensation, the linearization, the expansion, and the conversion to engineering units. For concentration recipes, see Technical Specification. Concentration TCU series Installation & operating manual K15484 V1.1 EN

6 2. Installation 2.1. Installation notes Important issues when planning TCU installation: Whether mounted on a wall, in a panel or onto a piping or cable tray, the place should be free of vibrations and mechanically shocks should not occur. Protect the instrument from process electrolyte and from downpour. If necessary use a Protection Shield. Protect the instrument from excessively high or low temperatures and from direct sunlight. Be aware of the sensor requirements for liquor volume around the sensor tip. Mount the sensor at a place where it is protected from mechanical impact and can be accessed and extracted from the process for service. Make sure that the process liquor is properly grounded via the process piping. Minimize the length of sensor cable as much as possible. Protect the sensor cable from mechanical impact, excessive high or low temperatures, and process electrolyte. Make sure that there is no potential difference between sensor and TCU! If TCU is mounted on a cable tray, the cable tree should be electrically connected to the process piping. Make sure there is no potential difference between the mounting place of the TCU case and the sensor. Look out for ground loop currents that can cause a fluctuating or faulty reading. Also look out for a potential difference between the protective ground and the process piping and/or the mounting place of the TCU. A special situation arises where the process piping is made by isolating material, such as PTFE lined steel piping, PVC or PP piping, giving no ground connection of the process electrolyte. If the sensor is of the type where no metal structure is in electrical contact with the process electrolyte giving a grounding of the process electrolyte that way, it is necessary to establish a grounding electrode in the process electrolyte, which must be connected to the metal structure of the sensor or to the housing of the TCU Dimensions Ø5.2 5 esc OK 26.5 Fig. 1. Installation dimensions, in millimeters. Concentration TCU series Installation & operating manual K15484 V1.1 EN

7 2.3. Mounting the TCU Wall mounting (Fig. 2): Drill holes to the wall for mounting screws, see Fig. 1 for the dimensions. To access the sensor connectors, open the lid and dismount the corner screws (4 pcs) Panel mounting (Fig. 2 & 3): Make a cut-out to the panel, size mm (5.34" 5.34"). Remove the four screws at the rear of the TCU to access the sensor connectors. Pipe mounting (Fig. 4): Pipe mounting kits 4902: a - for pipes diam mm b - for pipes diam mm c - for pipes diam mm c - for pipes diam mm e - for pipes diam mm Attach the mounting plate to the pipe with straps and mount the TCU to the plate. The TCU bottom part can be turned 90 for mounting on a horizontal tube. To access the sensor connectors, open the lid and dismount the corner screws (4 pcs). Fig. 3. Panel mounting. Conductivity 3100 Conductivity 3100 OK OK esc esc Fig. 4. Pipe mounting. Fig. 2. Wall mounting. Concentration TCU series Installation & operating manual K15484 V1.1 EN

8 2.4. Electric connections ma1 A Com B ma J2 J3 Power supply No V DC Power supply No V DC Optional ma1 ma2 +A 0 +B Outputs Control J Sensor Power supply No V DC + - SA SB Input load 4.4K Optional Switches SA and SB control the selection of the set-up: S A Off On Off On S B Off Off On On Set-up 1 Set-up 2 Set-up 3 Set-up 4 Fig. 5. Loop powered version. Concentration TCU series Installation & operating manual K15484 V1.1 EN

9 Fuse size RM5 1A slow blow U7 J2 J4 2 1 Supply voltage input V AC L N = = = Live Neutral Ground (housing) The equipment is constructed for permanent installation and must be grounded for safety reasons. A power switch must be available close to the equipment. J1 L N 230V J ma1 ma2 +A 0 +B Alarms Outputs Control J Sensor The switches SA and SB control the selection of the set-up S A Off On Off On S B Off Off On On Set-up 1 Set-up 2 Set-up 3 Set-up 4 Alarms Output Control ma1+ Comm ma2+ Comm 1 2 +A 0 +B Alarm contacts shown in unpowered mode J2 ma1 and ma2 are active outputs. Max. output voltage: 16V@20mA. Power supply V DC + - SA SB Input load 4.4K Optional Fig. 6. Line powered version. Concentration TCU series Installation & operating manual K15484 V1.1 EN

10 2.5. Connecting the sensor 1. First release the union (Fig. 7 A) and separate the units (B). 2. Screw in the cable joint (C). 3. Reassemble the units and tighten them together until the packing is tight. 4. To disconnect the sensor plug, release the union and separate the units before screwing out the cable screw joint. NOTE: The cable gland must be tightened carefully to fulfill EMC requirements. U7 J3 J2 J Sensor J1 L N 230V ma1 ma2 +A 0 +B Alarms Outputs Control J5 C B A Sensor Fig. 7. Sensor cable. Concentration TCU series Installation & operating manual K15484 V1.1 EN

11 2.6. Mounting the sensor The sensor should be mounted at a place where there will be no occurrence of air pockets or bubbles. See Fig. 8. The best installation is obtained across a pump (a) or in an upstream pipe (b, e). If the sensor is mounted in a downstream pipe the mounting point shall be moved away from locations where an air funnel may be created (c, d), otherwise it may be necessary to insert a flow damper just after the measuring point (f, g). If a continuous TCU reading is wanted even in case the pipe runs empty, an installation like (h) can be used. The sensor is mounted at the under side of the horizontal pipe in a cone, to let air bubbles pass without disturbing the TCU. Sensor (i) is used to for concentration control in a loop. The dosing is injected before the sensor, preferably with a pump between the dosage and the sensor to provide for mixing before the TCU. The sensor is mounted on the pressure side of pump to minimize influence from air bubbles. It is recommended to install valves so that the sensor can be removed for service without a shutdown of the process. c b a d Return g f h e i Fig. 8. Possible mounting locations for sensor. Concentration TCU series Installation & operating manual K15484 V1.1 EN

12 Unsuitable locations (Fig. 9) Sensor (a) is mounted in a tank where it is intended to control dosing via a pump. If the agitation in the tank stops, the control loop is opened, and the dosage control will fail. Control loop will also fail if the liquor level falls below the sensor measuring head. Sensor (b) is mounted in a horizontal pipe. If the flow is too low or in case of no flow, air bubbles may occur or the pipe may not be filled. Consequently, the sensor will be measuring partially in air, giving a faulty reading. Sensor (c) is installed where bubbles may occur due to local boiling caused by the vacuum created by the liquor in the long downstream pipe. Sensor (d) is installed in a downstream pipe close to an open ending. The pipe will never be filled and the sensor will give a faulty reading. Sensor (e) is installed in the suction side of a pump where the pressure is low while the pump is running. Consequently, air bubbles may be formed causing a faulty reading. a b Return e c d Fig. 9. Wrong mounting. Concentration TCU series Installation & operating manual K15484 V1.1 EN

13 Typical mounting of 4338 & 4339 sensors Tee DN50/DN Tee DN50/DN Tee 1 / " / 2 " 1 1/ 2 " 165 Fig. 10. Typical sensor mounting. Concentration TCU series Installation & operating manual K15484 V1.1 EN

14 3. Operating 3.1. Keypad OK: Switching from measurement display to menu display; accepting a menu selection or value. Esc: Returning from menu or submenu. Up / down arrows: Navigating up and down in the menu. Changing value when entering text or numerical values. Left / right arrows: Navigating in a menu line to a position for modification. Valmet: Selects the measurement display or service display Measurement display Line 1: Active set-up and Set-up type Line 2: Recipe type Line 3: Alarm status Line 4: Process value Line 5: - - Line 8: Liquor temperature Fig. 2. Measurement display Service display Line 1: TCU serial number and active set-up Line 2: Software version Line 3: Process value Line 4: Measured conductivity, uncompensated Line 5: Pt1000 value and liquor temperature Line 6: Cell constant and cell constant mode Line 7: Current channel value and range Line 8: Voltage channel value and range Fig. 1. Keypad. Fig. 3. Service display. Concentration TCU series Installation & operating manual K15484 V1.1 EN

15 3.4. Menu description Menu display is shown in Fig. 4 below. Each menu is described in this section. Fig. 4. Menu display. System menu Selections in System menu are valid for all set-ups. Set-up select: Selects between Set-up 1, Set-up 2, Set-up 3, Set-up 4 and External. Each set-up holds an individual set of values and selections. Set-up 1 3 are assigned to Concentration, set-up 4 is assigned to standard conductivity. External setup selection is controlled from the digital inputs (see section "Electric connection"). Set-up selection can also be controlled with HART. Temperature adjust: Correct the reading of measured liquor temperature by pressing <UP> an <DOWN> keys. Adjustment range ±1 C. Contrast adjust: Correct the display contrast by pressing <UP> and <DOWN> keys. Language: Select TCU language from the list. Conductivity unit: Select between S/cm and S/m. Temperature unit: Select between C and F. Backlight: Selects between Off and On. When set Off, the backlight will be on for 20 seconds after each key pressed, and for 30 seconds after power-on. A loop-powered TCU has no backlight. Run mode: Selects between 1 second update or Fast update. Controls how often a measurement is made. In Fast update the TCU samples the sensor as fast as possible. The sampling rate will be increased from 3 to 4 samples per second when Manual cell constant is used. HART mode: Selects between Read/write, Read only, and Off. HART version: Selects between HART version 6 and HART version 5. This affects the response from command 0 and 15. Poll address: Used from HART. Initial set to 0. Passwords set: Sets the passwords for each submenu in the main menu: System, Adjustments, Temperature Comp., ma Output and Alarm. Each password is a 4-digit number. A password of 0000 gives free access. This is factory default. If the password is forgotten press <LEFT> and <UP> at the same time. This will clear the password. If password is used on one or more menu points the System menu shall also be protected to protect the password. Damping settings: Allows the user to filter the incoming measurement signal. The damping value (seconds) sets the filtering period; if damping value is set to zero, "Damping disabled" is active. Concentration TCU series Installation & operating manual K15484 V1.1 EN

16 Adjustment menu Selections in adjustment menu are valid only for actual set-up. Adjust low / high: Only implemented in Concentration set-up. Cell constant mode: Selects between Automatic and Manual mode. In Automatic mode the cell constant is read from the sensor, in Manual mode a fixed value is used. When the mode is changed from Automatic to Manual the Automatic value is transferred to the Manual value. Manual cell constant can be used to reduce the sampling period in Fast mode or to make an individual adjustment. However, the automatic setting of cell constant is lost when the sensor is exchanged. Cell constant value: Here a manual cell constant value can be entered. Most sensors have a value between 0.17 to 0.24 depending on sensor type and the individual sensor. Conductivity reading is proportional to the cell constant value. Application Only implemented in Concentration set-up. Settings in Application menu are valid only for actual set-up. Recipe: Select here between available recipes. Unit 1 / 2: The text for the two text strings following the big PV value can be changed. Recipe text: The text in line 2 can be changed. Restore setup: The actual setup is restored to factory defaults. Alarm Not implemented in loop-powered versions. Selections in Alarm menu are valid only for actual set-up. Alarm select: Alternatives are Off, Process value, Conductivity without temperature compensation, Temperature. Alarm type: Maximum NO, Maximum NC, Minimum NO or Minimum NC. NO: Relay contact open during non-alarm, closed during alarm. NC: Relay contact closed during nonalarm, open during alarm. Relay coil is powered when contact is closed. Hysteresis: 1% of value, 0.5 for temperature. Alarm limit. Alarm display flash: Valid for all set-up modes with line-powered TCU. Selects between Off and On If set to On an alarm condition will make the backlight flash. Autoclean Not implemented in loop-powered versions. Selections in Autoclean menu are valid for all set-up modes. The Autoclean function controls the wash sequence of Autoclean Sensor type Alarm relay is used for activating the flushing, The normal setting of Alarm 1 is ignored. ma output 1 is frozen during the flushing and the holding time. Temperature Compensation Only implemented in Conductivity set-up. Settings in Temperature Comp. menu are valid only for actual setup. It is also possible to restore all values for actual set-up to factory defaults. ma Output Selections in ma output menu are valid only for actual set-up. Output select: Alternatives are Off, Process value, PV 0-x-infinite (only in conductivity menu), Conductivity without temperature compensation, Temperature, Scaling. Low / High limit: Set the 4 ma value and the 20 ma value for the selected variable. For selection Off the high limit sets a fixed output current with 0 as 4 ma and 100 as 20 ma. Low limit is not used. PV 0-x-infinite compresses the output current as shown in Fig. 5. Low limit is not used. Fig. 5. Output current compression. Concentration TCU series Installation & operating manual K15484 V1.1 EN

17 3.5. Menu structure Set-up 1, 2, 3 System Adjustments Application ma output Alarms Autoclean Set-up select Adjust low Recipe Output1 select Alarm1 select Mode select Temperature adjust Contrast adjust Backlight Runmode Adjust high Cell constant mode Cell constant value Unit 1 Unit 2 Recipe text Restore setup Low limit 1 High limit 1 Output2 select Low limit 2 High limit 2 Alarm1 type Alarm1 limit Alarm2 select Alarm2 type Alarm2 limit Flushing time Holding time Measuring time Language Conductivity unit Temperature unit Set-up 4 Adjustments Cell constant mode Temperature comp. Alarm display flash HART mode HART version Cell constant value Poll address Passwords set Damping settings Fig. 6. Menu structure. Concentration TCU series Installation & operating manual K15484 V1.1 EN

18 4. System testing & adjustment 4.1. System testing after installation From factory the TCU system has been set up according to the specifications of the purchase order and the sensor has been adjusted in the relevant liquid. The TCU determines the concentration based on conductivity and temperature. Deviations from accurate laboratory analyses of the liquor may occur for various reasons, like for instance liquor composition and installation. After installation, it is recommended to do a test by comparing TCU readings with laboratory results. We recommend using at least 10 readings taken over several days. Those readings must cover the concentration range of the TCU as far as possible. Plot the readings in an X-Y diagram to show how well they correlate, whether the sensitivity is correct, and whether there is any offset. When evaluating the results, the standard deviation of the laboratory tests must be considered. If the correlation between laboratory and TCU is low, check the installation, and observe especially the possibility of air bubbles and check if the sensor tip is constantly surrounded by liquid. It may also be helpful to check the working procedure in the laboratory. If the correlation is satisfying but there is a slope error and/or an offset error, the calibration line can be changed. Example: G.O.S % NaOH Date Time TCU Lab. value : : : : : : : : disregarded : : TCU 40% 30% Lab. results 20% 30% 40% Fig. 1. TCU vs. laboratory plot. Concentration TCU series Installation & operating manual K15484 V1.1 EN

19 4.2. Adjusting for concentration Calibration is the procedure of entering new endpoints for the low and high end of the basic TCU range. This is done from the menu points Adjust lo and Adjust hi. If no calibration has ever been done since the application was selected, the Adjust lo will have a value equal to the low endpoint, and the Adjust hi a value equal to the high endpoint, of the basic TCU range. Selecting an application, or reselecting the actual application, will overwrite any adjustments with the default values. To perform an adjustment, proceed as follows: Grab samples from the process stream and read simultaneous display readings of the TCU. Analyze the sample in the laboratory to get chemical values. Read the actual values of Adjust lo and Adjust hi. Plot the laboratory values (y) versus the TCU readings (x). Calculate the linear regression line. Calculate (or read from the graph) the estimated laboratory values corresponding to the actual value of Adjust lo and Adjust hi. Go to the menu point Adjust lo and Adjust hi and enter the estimated values. Adjusting hi New values Lab. values Regression line Example: Application (20 40 % NaOH). Since no adjustment has previously been done, actual value of Adjust lo was found to be 20, and actual value of Adjust hi was found to be 40. Assume the following data are collected: TCU reading (x) 24.0 g/l 27.7 g/l 30.9 g/l 29.2 g/l 32.3 g/l Lab. value (y) 26.3 g/l 28.9 g/l 32.1 g/l 31.0 g/l 33.6 g/l The linear regression gives the equation: y = By entering 20 resp. 40 for x in the formula, the following low-end and high-end values are obtained: Adjusting lo (x=20) Adjusting hi (x=40) Adjusting for STD conductivity When the TCU is set up for STD conductivity it can be adjusted by using Cell Constant in manual mode. The conductivity reading will be proportional with the Cell Constant value. The factory cell constant will be restored when Cell constant mode is set to automatic. Adjusting lo Adjusting lo Old values Adjusting hi TCU reading Concentration TCU series Installation & operating manual K15484 V1.1 EN

20 5. Maintenance & troubleshooting 5.1. Cleaning the sensor Cleaning may be necessary if deposits have built up to an extent that affects the cell constant of the electrode part. When cleaning the sensor do not use hard material to scrape or grind. Use a soft brush or cloth and a suitable cleaning remedy depending on the nature of the deposits. Be careful not to damage the electrodes as this might affect the accuracy of the sensor. Chemical cleaning can be applied by using any reagent that will not affect the sensor material. Sulphamic acid (NH 2 SO 3 H) is recommended. Use 250 g in 1 litre of water. Heat the water to ease dissolving. The solution can be used cold or warm. Commercially available cleaning chemicals may contain corrosion inhibitors, which can create an electrical isolating layer on the electrodes. This will result in a high scaling signal after cleaning and a degraded performance of the sensor Removing & mounting the sluice sensor Removing (Fig. 1) Maximum pressure when removing: 5 bar. 1. Unscrew the nut while holding back the sensor to avoid a violent push-out. 2. Let the sensor move out under control until the stop. 3. Close the ball valve. 4. Unscrew the sensor from the sluice chamber L List of usable cleaning acids for sensors. Insert for max. 2h at 30 C~ 86 F Acetic acid CH 3 COOH Citric acid C 3 H 4 (OH) (COOH) 3 Formic acid HCOOH Lactic acid C 3 H 4 (OH) COOH Nitric acid HNO 3 Oxalic acid (COOH) 2, max. 40% w/w Phosphoric acid H 3 PO 4 Sulphamic acid NH 2 SO 3 H Sulphuric acid H 2 SO 4, max. 30% w/w Tartaric acid C 2 H 2 (OH) 2 (COOH) Sensor type L(mm) WARNING: Do not use Hydrochloric acid (HCl) or Hydrofluoric acid (HF)! Fig. 1. Removing the sluice sensor. Concentration TCU series Installation & operating manual K15484 V1.1 EN

21 Mounting (Fig. 2) 1. Check the O-ring for damage before remounting the sensor. 2. Open the ball valve. 3. Insert the sensor and tighten the 1" nut O-ring Fig. 2. Mounting the sluice sensor Troubleshooting Locate the problem to the monitor, the sensor, sensor installation or to the electrical connections. If possible shift to another sensor or use a test probe to check the TCU. If the temperature reading is very wrong: Check Pt1000 in sensor for short circuit or interruption The check can be done by resistance measurement from the sensor connector. Temperature reading partly wrong: This error may arise from a poor thermal contact of the Pt1000 element to the sensor structure. The thermal contact can be checked by measuring the response time for a temperature change. Another source of error may be the installation. The steel part of the sensor with the reduced diameter is to be fully inserted in the process liquor flow. Conductivity/process value far out of range: Check the sensor cable for damage and check the sensor cable connection in the monitor for broken wires. Is the sensor tip surrounded with process liquor Check the measuring section of the sensor for scaling deposits and for electrode damages. No reading in display: Check line voltage, fuses and check that the connectors are in place. Setting of the temperature compensation Setting of analog output and accordance to setting of analog input of DCS Make a record of set-up info (Appendix A) If help is required from factory please make a record of the measurement display and the service display. This can be done with photos. Use backlight if possible or illuminate the display from up or down in a 45 angle to avoid reflections (Fig. 3). Do not use flash. Lamp Camera Fig. 3. Taking a photo of TCU displays. Concentration TCU series Installation & operating manual K15484 V1.1 EN

22 5.4. Spare parts The TCU contains no wearing components. Since the sensor is the most exposed part, having spare sensors is recommended. Spare packings are recommended for the sensors: For type 4221 and 4226 sensors: Packing ring (4 pcs for each sensor) O-ring (3 pcs for each sensor) O-ring 44.2 x 3.0 for sluice sensor For type sensors: PTFE gasket with O-ring For type sensors: Gasket 5.5. Test equipment Test probe, type Pos. 1: Simulated temperature 90.1 C Pos. 2: Simulated temperature 25 C Pos. 1/2 Fig. 4. Test probe. Fig. 5. Packing system, 4216 sensors. Fig. 6. Packing system, 4223 and 4226 sensors. Concentration TCU series Installation & operating manual K15484 V1.1 EN

23 5.6. Sensor connection diagram Test probe Red/Blue Pink/gray Green Yellow Gray Pink Blue Red Black White Brown Common Common sense Pt1000 sense Pt1000 Rcc sense Rcc I2 U2 Ground U1 I for 26 C temp. Reading 2k for CC = 0.2 Rt Rcc Rx Cable Rx 10 Ohm 100 Ohm 1 kohm 10 kohm 100 kohm 1 MOhm Simulated conductivity 20 ms/cm 2 ms/cm 200 µs/cm 20 µs/cm 2 µs/cm 0.2 µs/cm I1 U1 GND U2 I2 GND I1 U1 U2 I2 Sensor types 4221, 4223, 4338, 4339 Sensor types 4141, 4147, 4151, 4181 I1 U1 GND U2 I2 Rcc Rcc sense Common Common sense Pt1000 Pt1000 sense Sensor types 4224, 4226, 4336, 4337 Fig. 7. Sensor connection diagram and test probe. Rcc Pt 1000 Concentration TCU series Installation & operating manual K15484 V1.1 EN

24 Valmet Concentration Measurement 3300 Accurate direct in-line measurement The Concentration Measurement is provided with intelligent technology calculating the concentration of strong acid or lye. It calculates the concentration of the process liquor based on 4-electrode conductivity measurement combined with temperature measurement. The Concentration Measurement has selectable pre-programmed recipes and is ready for use upon installation. HCl H 2 SO 4 NaOH SO 3 HF NaCl ppm Designed for industrial environments Unique corrosion resistant sensors Easy to use 22 pre-programmed recipes for strong acid/lye Display of concentration and temperature Easy sensor installation for all pipe sizes No maintenance Long life time HNO 3 H3 PO 4 SO 2

25 Valmet Concentration Measurement Concentration determination The Concentration Measurement is provided with selectable recipes for the range specifications listed next page. The recipes calculate the concentration from the relationship of conductivity versus concentration and temperature. A one-point or two-point calibration facility is available to eliminate the effect on the conductivityconcentration relationship from any foreign chemicals contained in the liquor. However under normal circumstances calibration before use is not needed. The analogue output can be set up to display expanded range. The sensors In-line 4-electrode conductivity sensors with Pt1000 temperature element. Corrosion-resistant materials available: PTFE and platinum (HF and SO 3 ) PTFE and tantalum (strong acids) PTFE and AISI 316 steel (lye) 4-electrode sensor with external electrodes 4-electrode sensor with internal electrodes The sensors perform measurements of high accuracy and require minimum maintenance due to integrated automatic scaling compensation. For measurement in pure liquids, sensors with internal electrodes and a small measuring volume (60 ml) are available. For slurry liquids, sensors with external electrodes are available in a hydrodynamic self-cleaning construction, measuring within a volume corresponding to a radius of 75 mm (3 inches). The sensors are easy to install due to the wide selection of adaptors. The cable connection parts of the sensors are made of AISI 316 steel in a rugged and watertight construction (IP67). Conductivity of NaOH at various temperatures.concentration measurement cannot be used in the shadow area.

26 Sensors examples for strong acid measurements Flow-through sensor type with internal electrodes, for mounting in narrow pipes Conductivity/Concentration/Temperature The Concentration Measurement measures the conductivity as well as the temperature and calculates the correct temperature compensation factor. Sensor with external electrodes, suitable for slurry liquids. The Concentration Measurement directly converts those data to actual concentration, which will be displayed in g/l or %, and which is available as output for PLC or DCS display as well. Beyond the pre-programmed 22 standard recipes, other recipes for your specific solutions may be available. The portable version The Portable Conductivity Measurement is microprocessor based, with rechargeable battery, using the 4-electrode principle and is designed for conductivity measurement ranging from ultrapure water to concentrated acids, bases, and pulp liquors. Designed for use in the fields as well as laboratories Data-logger available Reference for certification of field instruments Sturdy carrying case Using same parts as in the standard industrial analyzer

27 Standard recipes Recipe (GOS) Measuring Electrode No. Solution range Temperature Typical accuracy material HCl 0-15 % C 0-15 % ± 0.3 HCl Ta /2 HCl % 0-60 C % ± 0.5 HCl Ta HCl % C % ± 0.2 % HCl Ta HF % 0-50 C Pt HNO % 0-90 C 5-20 % ± 0.8 HNO 3 Ta /3 HNO % 0-65 C % ± 0.5 HNO 3 Ta P 2 O % C C ± 0.2 % Ta H 2 SO % C 0-10 % ± 0.3 H 2 SO 4 Ta /3 H 2 SO % C Spec. Ta H 2 SO % C C ± 1 % H 2 SO 4 Ta H 2 SO % C % ± 0.5 % H 2 SO 4 Ta H 2 SO % C C ± 0.35 % H 2 SO 4 Ta H 2 SO % C % ± 0.15 % H 2 SO 4 Ta H 2 SO g/l C Ta SO 3 (oleum) % C % ± 0.5 % SO 3 Pt SO 3 (oleum) % C % ± 0.5 % SO 3 Pt NaOH 0-10 % C C ± 0.17 % NaOH NaOH % C C ± 0.7 % NaOH NaOH % C % ± 0.7 % NaOH * NaCl 0-10 % C SO g/l 0-50 C 0-20 g/l ± 1.3 g/l SO /2 H 2 O in HF ppm 0-50 C Pt Many other recipes are possible. Contact us about your specific requirements. * NaOH above 50 % 60 C: Use Ta electrodes

28 Specifications Concentration ranges: 22 preprogrammed recipes Conductivity ranges: 20 μs/cm to 2000 ms/cm Temperature compensated for: STD salt, weak lye, acids, and OFF Output: Two current outputs 4-20 ma for concentration, conductivity or temperature Temperature measurement: 40 to +250 C Display: LCD Sensor connection: Series 4000 sensors with 11-pole strip connector and MF20 cable adaptor Local or remote measuring range selection: Two concentration and two conductivity set-up modes. Control voltage: V DC HART communication as a standard Enclosure Material: Cast aluminium, PE coated Protection: IP67 Dimensions: 144 x 144 x 107 mm Mounting: Panel, wall or pipe Ambient temp.: From -10 to + 60 C Storage temp.: From 20 to + 70 C Weight: 2.3 kg Dimensions in mm Mounting options Wall Pipe Panel Wall mounting Type 3307H Type 3317H Panel mounting Type 3308H Type 3318H Power supply Loop powered Line powered V DC V AC, on ma1 6 VA Alarm No alarm Two relays 250 V AC, 8 A Display Non- Illuminated illuminated Pipe mounting kits Type For pipe No. dimension 4902 a mm b mm c mm d mm e mm

29 World wide support for Valmet Concentration Measurements Valmet Corporation, BR81435_EN_01 06/2015. For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

30 Sanitary Sensor 4111 Sanitary closed type 4-electrode conductivity sensor with internal electrodes. Used with conductivity TCU series 3100 and Mounting Mounting with 2 ISO 2852 clamp (not included) in a short Tee with a welding nipple. No air bubbles or sedimentation at the installation point. Do not mount on the top side of a horizontal pipe. Position the flow opening parallel to the direction of the flow. Technical data Materials PVDF, EPDM, silicone rubber and steel W (AISI 316L). Flange and cable connection: steel W (AISI 316L) Pressure 10 bar at 130 C Cell constant Reproduceability ±3 % Linearity 1.0 ± 0.5 % (electrically adjusted) From to 20 μs/cm ± 3.8 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 16 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C 11-pole D-connector with MF20 cable adapter 1.0 kg ø64 ø ø ±2 Valmet Corporation, D08670 V1.0 EN 11/2016 Dimensions in mm For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation Max. 50 Min. 34

31 Sanitary Sensor 4113 Sanitary open type 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Technical data Materials PTFE, silicone rubber and steel W (AISI 316L) Flange and cable connection: W (AISI 316L) Pressure 12 bar at 150 C 1.0 ± 0.5 % (electrically adjusted). Cell constant Calibrated in Ø63 mm SS pipe. Ø51 mm pipe gives an error of +6 %. Reproduceability ±2 % Linearity From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight 1.1 kg R=30 25 ø64 For ISO clamp 2 ø Valmet Corporation, D07713 V1.1 EN 06/2016 Mounting Mounting with a 2 ISO 2852 clamp (not included). Calibrated in a measuring pipe: outside Ø63 mm, inside Ø60 mm. During factory calibration electrodes are directed towards the pipe wall as shown. If the original factory calibration will be used, mount the sensor in the same way; if mounted to a larger pipe or with a different electrode direction, recalibration is required. On a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation ± ø51

32 Sanitary Sensor 4113s Pharmaceutical sanitary open type for ultrapure injection water 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Technical data Materials Pressure 12 bar at 150 C Cell constant Reproduceability ±2 % PTFE, silicone rubber and steel W (AISI 316L) 1.0 ± 0.5 % (electrically adjusted) Calibrated in a Ø51 mm SS pipe. Ø63 mm SS pipe gives an error of ~ -6 %. Ø63 mm plastic pipe gives an error of ~ %. Linearity From to 0.2 μs/cm ± 2 % per decade. Below 5 μs/cm μs/cm. Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 Connection Weight standard length 3 m max. temp. 70 C Can optionally be mounted with 5 m cable; measuring below 0.5 μs/ cm with this cable length is not recommended. 11-pole strip connector with MF20 cable adapter 0.6 kg 24.3 ø64 For ISO clamp 2 ø Typical mounting ø51 dimensions in millimeters Mounting Mounting with a 2 ISO 2852 clamp (not included). Minimum distance to surroundings: 24.3 mm. When mounting on a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Construct the piping in a self-draining manner. 4113s s 8170

33 Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Mounting with type 8151 stainless steel nipple in a 2 plastic Tee Warming! Direct mounting to a plastic pipe gives errors of -25% to 30 % 2 BSP 8151 O-ring x 2.62 included in 8151 ø63 plastic Tee Mounting in a Ø2 (51) Tee with reducers Warning! Do not mount directly to a pipe smaller than 2 (51 mm) Tee 2 (51) 2 (51) 1.5 (ø38) Mounting with 8155 stainless nipple in a 63.5mm stainless Tee Warning! Direct mounting to pipes wider than 2 (51 mm) gives errors ø63.5 Tee Valmet Corporation, D07726 V1.1 EN 06/2016 dimensions in millimeters For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

34 Sanitary Sensor 4115 Sanitary open type sensor 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Typical mounting Mounting with 2 ISO 2852 clamp (not included). Calibrated in a diam. 180 mm vessel; if the sensor will be mounted in a pipe smaller than 100 mm in diameter, recalibration is required. No air bubbles or sedimentation at the installation point. Do not mount on the top side of a horizontal pipe. Technical data Length 0.25 m or extended to 0.5 / 1.0 / 1.5 / 2.0 / 2.5 m Materials, sensor PTFE, silicone rubber and steel W (AISI 316L) Materials, flange & cable connection W (AISI 316L) Pressure max. 12 bar at 150 C Cell constant Reproduceability ± 2% Linearity 1.0 ± 0.5% (electrically adjusted) to 20 μs/cm ±2% per decade Temp. sensor Pt 1000 (IEC 751 class A) 25 R=30 L = 220 diam For ISO clamp 2 diam Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened dimensions in millimeters standard length 5 m max. temp. 70 C ± 2 Connection 11-pole strip connector with MF20 cable adapter Valmet Corporation, D07438 V1.0 EN 04/2015 Weight 1.2 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation diam. 51

35 Sanitary Sensor A sanitary open type 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting with a 2 ½ ISO 2852 clamp (not included). Typical mounting in a short Tee. Keep the minimum distance to surroundings! During factory calibration the electrodes are directed towards the wall (as shown). If the original factory calibration will be used, mount the sensor as shown in the drawings. On a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Construct the piping in self-draining manner. Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data dimensions in inches (mm) 3.05 (77.5) 0.96 (ø24.5) 20 R:0.26 (6.5) For ISO clamp 2½ Materials PTFE, silicone rubber and steel W (AISI 316L) Pressure 12 bar at 150 C 1.0 ± 0.5 % (electrically adjusted) 6.42 (163) 0.31 (8) 2.72 (69) 1 (25) Cell constant Calibrated in a Ø3 (Ø76 mm) pipe. Ø2.5 (Ø63 mm) pipe gives an error of +3 %. Reproduceability ±2 % Linearity From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Typical mounting 0.63 (16) 3 (76) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Valmet Corporation, D07727 V1.1 EN 06/2016 Sensor cable Connection Weight PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.1 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. min (63)

36 Sanitary Sensor 4124s 3-A sanitary open type for ultra pure water 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting with a 2 ½ ISO 2852 clamp (not included). Minimum distance to the surroundings is 30 mm. On a horizontal pipe, mount to the side of the pipe; make sure no air bubbles occur at installation point. Construct the piping in a self-draining manner. Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data Materials Pressure 12 bar at 150 C Cell constant PTFE, silicone rubber and steel W (AISI 316L) Calibrated in a Ø63 mm SS pipe. Ø76 mm SS pipe gives an error of ~ -3 % (77.5) 0.96 (24.5) 20 R:6.5 For ISO clamp 2 ½ 1.18 (30) Reproduceability ±2 % Ø63 mm plastic pipe gives an error of ~ %. Linearity From to 0.2 μs/cm ± 2 % per decade. Below 5 μs/cm μs/cm (163) 0.31 (8) 1 (25) 2.72 (69) Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 standard length 3 m max. temp. 70 C Valmet Corporation, D07712 V1.1 EN 06/2016 Connection Weight Sensor can optionally be mounted with 5 m of cable; measuring below 0.5 μs/cm with this cable length is not recommended. 11-pole strip connector with MF20 cable adapter 1.0 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

37 Sanitary Sensor 4131 Sanitary closed type 4-electrode conductivity sensor with internal electrodes. Universal flange for SMS38, DIN DN32 and 40 union. Used with TCU series 3100 and Mounting Sensor mounting in a short Tee with a welding male part. Can be mounted on vertical or horizontal pipes in all directions; on a horizontal pipe mounting to the side or under the pipe. Flow opening must be parallel to the flow direction. An arrow on the sensor indicates the position of the temperature sensor. Mount in a place where no air pockets or bubbles occur. Valmet Corporation, D07728 V1.0 EN 04/2015 Technical data Materials, sensor Flange & cable connection Temperature sensor Pressure Cell constant Reproduceability ±2 % PVDF, EPDM, silicone rubber and steel W (AISI 316L) Steel W (AISI 316L) Coated with PFA max. 10 bar at 130 C (150 C < 1h) 1.0 ± 0.5 % (electrically adjusted) Linearity From to 1 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight Accessories PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.0 kg SMS38 DN32 DN40 Union nut Nipple with gasket Nipple height (h) 22 mm 16.5 mm 16.5 mm Nipple diameter Tee branch length (b) 4 mm 8 mm 8 mm For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm Typical mounting ø50 ø24 35 min. 38 h b SMS38

38 Sanitary Sensor 4135 Sanitary open type 4-electrode conductivity sensor with external electrodes. Used with conductivity TCU series 3100 and Universal flange for SMS38, DIN DN32 and 40 union. Mounting Mounting requires a welding nipple. Sensor can be mounted in any direction. Keep the minimum distance (R = 37 mm) to the surroundings! Mount the sensor in a place where no air pockets or bubbles occur. Technical data Length Materials L = 220 mm or to be specified, max. 2.5 m Pressure 12 bar at 150 C Cell constant Reproduceability ±2 % Linearity PTFE, silicone rubber and steel W (AISI 316L). 1.0 ± 0.5 % (electrically adjusted) Calibrated in an open vessel From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 16 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 0.9 kg Typical mounting 140 L ø ø R=37 Dimensions in mm Valmet Corporation, D08672 V1.0 EN 11/2016 Accessories SMS38 DN32 DN40 Union nut Nipple with gasket Nipple height (h) 22 mm 16.5 mm 16.5 mm Nipple diameter For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. R=37

39 Sanitary Sensor 4141 Sanitary closed type 4-electrode conductivity sensor with internal electrodes. Suitable for acetone applications. Used with TCU series 3100 and Mounting Sensor mounting with a 2 ISO 2852 clamp (not included). When mounting on a horizontal pipe, mount on the side and in a place where no air pockets or bubbles occur. The flow opening should be parallel to the direction of the flow. Construct the piping in a self-draining manner. Technical data Materials PVDF, EPDM, silicone rubber and steel W (AISI 316L) Temperature sensor Pressure Coated with PFA max. 10 bar at 130 C (150 C < 1h) dimensions in mm Cell constant Reproduceability ± 2 % 1.0 ± 0.5 % (electrically adjusted) Linearity From to 1 μs/cm ± 2 % per decade; below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. ø64 ø ø Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened Standard length 5 m Sensor can optionally be mounted with 3 m or 15 m of cable. Typical mounting 4141 Measuring below 0.2 μs/cm with 3 m cable is not recommended. Do not measure below 5 μs/cm with 15 m cable. max. temp. 70 C ø63 Valmet Corporation, D07736 V1.0 EN 04/2015 Connection Weight 11-pole strip connector with MF20 cable adapter 1.0 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation

40 Sanitary Sensor 4141 PES Sanitary closed type non-standard item 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Mounting Sensor mounting with a 2 ISO 2852 clamp (not included) to a short Tee with a welding nipple. The sensor can be mounted in pipes of all directions; do not mount on the upper side of a horizontal pipe. Mount in a place where no air bubbles or sedimentation occur. The flow opening should be parallel to the direction of the flow. An arrow on the sensor indicates the position of the temperature sensor. Technical data Materials PES, EPDM, silicone rubber and steel W (AISI 316L). Flange and cable connection: steel W (AISI 316L) Pressure max. 12 bar at 150 C Cell constant Reproduceability ± 2 % 1.0 ± 0.5 % (electrically adjusted) Linearity From to 1 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) ø64 ø ø dimensions in mm Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened Standard length 5 m max. temp. 70 C Typical mounting Connection 11-pole strip connector with MF20 cable adapter Weight 1.0 kg ø Valmet Corporation, D07737 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation ø51 ø38

41 Sanitary Sensor 4147 Sanitary flow type 4-electrode conductivity sensor with internal electrodes (resistant to acetone). Used with TCU series 3100 and Mounting Sensor mounting with a 2 ISO 2852 clamp in a miniature flow chamber (not included). Mount the flow chamber vertically. Flange equipped with a hole for a 2 mm guide pin, to secure the correct flow direction (see figures). Mount in a place where no air pockets or bubbles occur. Technical data Materials Temperature sensor Pressure Cell constant Reproduceability ± 2 % Linearity PVDF, EPDM, silicone rubber and steel W (AISI 316L), sensor top W (AISI 316L). Coated with PFA max. 10 bar at 130 C (150 C < 1h) 1 ± 0.5 % (electrically adjusted); calibrated in one of the flow chambers. From to 100 μs/cm ± 3 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 Connection Weight Standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.0 kg dimensions in mm ø23.5 ø64 ø24 Typical mounting clamp Measuring chamber volume 5.5 cm 2 Valmet Corporation, D07730 V1.0 EN 04/2015 Miniature flow chamber Type 8190 Type 8192 Accessories ld 6 mm ld 10 mm Clamp rings 8172: 2 ISO 8162: Mini Mini nipple & gasket 8160: Ø9.5 Extra O-ring Type , x 1.78 EPDM For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation R=0.8±0.1

42 Sanitary Sensor 4151 Sanitary closed type 4-electrode conductivity sensor with internal electrodes and VARIVENT flange (clamp not included). Used with TCU series 3100 and Mounting Sensor mounting in VARIVENT DN50 (Ø68) inline access unit. Can be mounted on vertical or horizontal pipes in all directions; on a horizontal pipe mounting to the side or under the pipe. Flow opening must be parallel to the flow direction. Mount in a place where no air pockets or bubbles occur. Valmet Corporation, D07729 V1.0 EN 04/2015 Technical data Materials Temperature sensor Pressure Cell constant Reproduceability ±2 % PVDF, EPDM silicone rubber and steel W (AISI 316L) Coated with PFA max. 10 bar at 130 C (150 C < 1h) 1.0 ± 0.5 % (electrically adjusted) Linearity From to 1 μs/cm ± 2 % per decade. Below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 12 x 0.25 mm 2 screened Standard length 5 m. Sensor can optionally be mounted with 3 or 15 m of cable. Measuring below 0.2 μs/cm with 3 m of cable is not recommended. Do not measure below 5 μs/cm with 15 m of cable. max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.5 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm Typical mounting ø84 ø68 ø24 min. 50 min. 35 (R=6.5)

43 Sanitary Sensor 4154 Sanitary open type 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting in a VARIVENT flange with a VARIVENT DN50 clamp (Ø68, not included). Minimum distance to surroundings: 30 mm. On a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Design the piping in self-draining manner. Valmet Corporation, D08310 V1.0 EN 06/2016 Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data Materials Pressure 12 bar at 150 C Cell constant Reproduceability ±2 % Sensor: PTFE, silicone rubber and steel W (AISI 316L) 1.0 ± 0.5 % (electrically adjusted). Calibrated in a VARIVENT DN50 in-line access unit. Linearity From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 12 x 0.25 mm 2, screened standard length 3 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.5 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm ø84 ø68 25 min. 75 (R=6.5)

44 Sanitary Sensor 4154s Pharmaceutical sanitary open type 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting in a VARIVENT flange with a VARI- VENT DN50 clamp (Ø68, not included). Minimum distance to surroundings: 30 mm. On a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Design the piping in self-draining manner. Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data Materials Sensor: PTFE, silicone rubber and steel W (AISI 316L) ø68 30 Pressure 12 bar at 150 C ø84 Cell constant 1.0 ± 0.5 % (electrically adjusted). Calibrated in a VARIVENT DN50 inline access unit. 25 Reproduceability ±2 % Linearity From to 0.2 μs/cm ± 2 % per decade; below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) dimensions in mm 25 min. 75 Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2, screened standard length 3 m Valmet Corporation, D08311 V1.0 EN 06/2016 Connection Weight option: 5 m cable; measuring below 0.5 μs/cm with this cable length is not recommended max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.5 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. min. 60 (R=6.5)

45 Sanitary Sensor 4181 Sanitary closed type 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Mounting Sensor mounting with a 1.5 ISO 2852 clamp (not included). When mounting on a horizontal pipe, mount to the side of the pipe and in a place where no air bubbles occur. The flow opening should be parallel to the direction of the flow. Construct the piping in a self-draining manner. Valmet Corporation, D07738 V1.0 EN 04/2015 Technical data Materials PVDF, EPDM, silicone rubber and steel W (AISI 316L). Temperature sensor coated with PFA Pressure max. 10 bar at 130 C (150 C < 1h) Cell constant Reproduceability ± 2 % Linearity 1.0 ± 0.5 % (electrically adjusted) Calibrated in SS pipe. In SS pipe from 1 μs/cm to μs/cm ± 2 % per decade; from μs/cm to μs/cm error + 5 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 12 x 0.25 mm 2 screened Standard length 5 m. Sensor can optionally be mounted with 3 m or 15 m of cable. Measuring below 0.2 μs/cm with 3 m cable is not recommended. Do not measure below 5 μs/cm with 15 m cable. max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.0 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm ø38 ø50.5 ø24 UP 2 30 ø ø ø25 Typical mounting ø44 ø50

46 Sanitary Sensor 4183 Sanitary open type for tank mounting 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting with a 1 ½ ISO 2852 clamp (not included). Mount in a place where no air bubbles or sedimentation occur. Calibrated in a measuring pipe with inside Ø180 mm. If mounted to a pipe smaller than Ø100 mm, recalibration is required. Valmet Corporation, D07739 V1.1 EN 06/2016 Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data Materials PTFE and steel W (AISI 316L). Flange and cable connection: steel W (AISI 316L). Inside pressure gasket: SIL Pressure max. 12 bar at 150 C Cell constant Reproduceability 2 % Linearity 1.0 ± 0.7 % (electrically adjusted) Calibrated in a 180 mm pipe. From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 12 x 0.25 mm 2 screened Standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.0 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. R= ø Typical mounting NA connect 38 mounting Standard ISO 1 ½ clamp mounting For ISO clamp 1 ½ ø24 NAV ½ ISO L=85 37 dimensions in mm

47 Sanitary Sensor 4183s Pharmaceutical sanitary open type for ultra-pure injection water 4-electrode conductivity sensor with external electrodes. Surface roughness of all wet parts Ra < 0.80 μm. Used with TCU series 3100 and Mounting Mounting with a 1 ½ ISO 2852 clamp (not included). Minimum distance to surroundings is 24.3 mm, On a horizontal pipe, mount to the side of the pipe and make sure no air bubbles occur at the installation point. Construct the piping in self-draining manner. Hygienic mounting Mounting in an EHEDG approved process connection. Inside diameter of pipes at installation position must be 3 or more. Technical data Materials PTFE, silicone rubber and steel W (AISI 316L) Pressure max. 12 bar at 150 C Cell constant Reproduceability ± 2 % 1.0 ± 0.5 % (electrically adjusted) Calibrated in a Ø51 mm SS pipe. Ø63 mm SS pipe gives an error of approx. -6 %. Ø63 mm plastic pipe gives an error of approx % Linearity From to 0.2 μs/cm ± 2 % per decade Below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) 24.3 ø50.5 For ISO clamp 1½ ø24 Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened Standard length 3 m. Valmet Corporation, D08070 V1.1 EN 06/2016 Connection Weight Option: mounting with 5 m cable; measuring below 0.5 μs/cm with this cable length is not recommended. max. temp. 70 C 11-pole strip connector with MF20 cable adapter 0.6 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm

48 Sanitary Sensor 4185 Sanitary open type for tank mounting 4-electrode conductivity sensor with external electrodes. Wet steel parts of sensor polished to Ra<0.8 μm, PTFE part to Ra<1.2 μm. Used with TCU series 3100 and Mounting Sensor mounting with a 1 ½ ISO 2852 clamp (not included). Mount in a place where no air bubbles or sedimentation occur. The sensor has been calibrated in a measuring pipe with inside Ø180 mm. If the sensor will be mounted to a pipe smaller than Ø100 mm, recalibration is required. Valmet Corporation, D07740 V1.0 EN 04/2015 Technical data Materials PTFE and steel W (AISI 316L). Flange and cable connection: steel W (AISI 316L). Inside pressure gasket: SIL Pressure max. 12 bar at 150 C Cell constant Reproduceability ± 2 % Linearity 1.0 ± 0.7 % (electrically adjusted) Calibrated in a 180 mm pipe. From to 20 μs/cm ± 2 % per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable Connection Weight PVC 12 x 0.25 mm 2 screened Standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.2 kg For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. dimensions in mm R=37 35 Typical mounting NA connect 38 mounting Standard ISO 1 ½ clamp mounting NAV 1-1 ø ½ ISO 10 4 For ISO clamp 1 ½ ø L=150 37

49 Industrial Sensor 4214 Industrial open compact type sensor 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Length 83 mm Materials, sensor PTFE, silicone rubber and steel W (AISI 316L) Pressure max. 12 bar at 150 C 1.0 ± 0.5% (electrically adjusted); Cell constant calibrated in a diam x 1.6 mm pipe. Reproduceability ± 2 % Linearity From to 20 μs/cm ± 2 % per decade. Below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 standard length 5 m max. temp. 70 C Connection Weight 11-pole strip connector with MF20 cable adapter 1.0 kg diam diam

50 Accessories Slip-on flanges types 826x, 846x DIN Type SMS D Type DN D SMS slip-on flange D Typical mounting DIN 11851, DN ID Steel pipes ID49: Meas. error approx. +9% ID66: Meas. error approx. +3% ID73: Ref. diameter (0%) Use thread gasket D Plastic pipes D63: Meas. error approx. -5% D75: Meas. error approx. -3% D90: Ref. diameter (0%) Guide pin 8901 Tube must be placed on chamfered inside Packing on TOP SIDE of union nut! diam. 84 Valmet Corporation, D07439 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

51 Industrial Sensor 4215 Industrial open compact type sensor 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Length 0.25 m or extended to 0.5 / 1.0 / 1.5 / 2.0 / 2.5 m Materials, sensor PTFE, silicone rubber and steel W (AISI 316L) Pressure max. 12 bar at 150 C Cell constant 1.0 ± 0.5% (electrically adjusted); calibrated in a diam x 1.6 mm pipe. Reproduceability ± 2 % Linearity From to 20 μs/cm ± 2 % per decade. Below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 Connection standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter diam diam Weight 1.2 kg Typical mounting ID Steel pipes ID49: Meas. error approx. +9% ID66: Meas. error approx. +3% ID73: Ref. diameter (0%) Strap to lock adjustable immersion depth L=0.5m Valmet Corporation, D07440 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

52 Industrial Sensor 4216 Open type sensor for sluice chamber 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Materials Sensor: PTFE, silicone rubber and W (AISI 316L) steel Sensor packing: O-ring EPDM NV41 Sluice valve packing: PTFE Pressure max. 12 bar at 150 C; during withdrawal max. 5 bar Cell constant 1.0 ± 0.5 % (electrically adjusted) Reproduceability ± 2 % Linearity From to 20 μs/cm ±2% per decade NV55 BSP 1.5 NPT Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. 302 Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 standard length 5 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter ø29 Weight Sensor 2.9 kg Sluice chamber 3.0 kg dimensions in millimeters 46 R=37 67 Sluice chamber 8299 Typical mounting 1.5 ball valve for mounting of sensor and Valmet Corporation, D07710 V1.0 EN 04/2015 BSP 1 ½ max. 75 ø48 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation. Dismount outer joint of ball valve before welding.

53 Industrial Sensor 4221 Durable industrial sensor 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Technical data Length 125 mm Materials PTFE and steel W (AISI 316L) Pressure 25 bar at 210 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5%, min. ± 8 ns/cm Linearity to 0.2 μs/cm ±1% per decade + 8 ns/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 20 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 3 m, 5 m ~ 1 μs/ cm, 15 m ~ 5 μs/cm max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight 0.7 kg 29.4 L= Ø3 Ø30 Ø25 75 Ø25 dimensions in millimeters Standard 11-pole strip

54 Typical mounting 70 Up Without guide pin Ø6.5 Weld tee Ø Flow assembly Type 71 Ø6 Type 72 Ø10 Guide pin 8933 Ø Ø Ø44.5** 8901 Ø Up 8935 Weld tee 8901 Guide pin 8936 Ø Ø54** 8938 Ø60.3 Without guide pin ¼ BSP 8903 Without guide pin Guide pin 1 ¼ Tee 8911 Ø33.6 min. 80** Ø44 min. 80** Up Valmet Corporation, D07552 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

55 Industrial Sensor 4221PE Industrial closed sensor for small pipes 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Technical data Length 125 mm Materials PTFE and steel W (AISI 316L) Pressure 20 bar at 80 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5%, min. ± 8 ns/cm Linearity to 0.2 μs/cm ±1% per decade. Below 5 μs/cm + 8 ns/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 20 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.22 mm 2 type screened standard length 3 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight 0.7 kg 29.4 L= Ø3 Ø30 Ø25 75 Ø25 dimensions in millimeters Standard 11-pole strip

56 Typical mounting 70 Up Without guide pin Ø6.5 Weld tee Ø Flow assembly Type 71 Ø6 Type 72 Ø10 Guide pin 8933 Ø Ø Ø44.5** 8901 Ø Up 8935 Weld tee 8901 Guide pin 8936 Ø Ø54** 8938 Ø60.3 Without guide pin ¼ BSP 8903 Without guide pin Guide pin 1 ¼ Tee 8911 Ø33.6 min. 80** Ø44 min. 80** Up Valmet Corporation, D07575 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

57 Industrial Sensor 4222 Durable industrial sensor 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Technical data Length 0.25 m or extended to required length, max. 2.5 m Materials, sensor PTFE and steel W (AISI 316L) Pressure 25 bar at 210 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5%, min. ± 8 ns/cm Linearity to 0.2 μs/cm ±1% per decade + 8 ns/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 20 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 3 m, 5 m ~ 1 μs/cm, 15 m ~ 5 μs/cm max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight min. 1.0 kg (0.25 m) 29.4 L = 0.25m m 136 Ø3 Ø30 Ø25 75 Ø25 dimensions in millimeters Standard 11-pole strip

58 Typical mounting Up Without guide pin ¼ BSP Weld tee 1 ¼ Tee Guide pin 8933 Ø Ø Ø44.5** 8901 Up Up 8935 Weld tee 8901 Guide pin 8936 Ø Ø54** 8938 Ø60.3 Valmet Corporation, D07560 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

59 Industrial Sensor 4223 Durable industrial sensor for sluice chamber 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Technical data sensor: PTFE and steel W Materials (AISI 316L) packings: PTFE max. 15 bar at 150 C; during Pressure withdrawal max. 5 bar Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5% to 0.2 μs/cm ±1% per Linearity decade + 8 ns/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 20 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 3 m; cable extension 5 m ~ 1 μs/cm, 15 m ~ 5 μs/cm max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight sensor 3.0 kg sluice chamber 3.5 kg dimensions in millimeters NV41 NV55 Ø29.6 Ø

60 Typical mounting - Dismount the outer joint of ball valve before welding! min Ø for D= for D= for D=105 D sluice valve chamber with 1.5 ball valve weld connection Ø48 1½ BSP for D= for D= for D= ½ Valmet Corporation, D07576 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

61 Industrial Sensor 4224 Durable industrial sensor 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Length 195 mm Materials Sensor of PTFE and steel W (AISI 316L) Pressure 25 bar at 210 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5% Linearity to 20 μs/cm ±1% per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 25 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight 1.1 kg dimensions in millimeters diam diam. 30 min diam. 25 L=

62 Typical mounting Alternative 1 Alternative DN Alternative 3 Alternative 4 Cable bend Use thread gasket Tube must be placed on chamfered inside Packing on TOP SIDE of union nut! Valmet Corporation, D07441 V1.1 EN 06/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

63 Industrial Sensor 4225 Durable industrial sensor 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Length 0.25 m or extended to required length, max. 2.5 m Materials, sensor Sensor of PTFE and steel W (AISI 316L) Pressure 25 bar at 210 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5%, min. ± 8 ns/cm Linearity to 20 μs/cm ±1% per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 25 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight min. 1.1 kg (0.25 m) diam diam. 30 min diam. 25 L dimensions in millimeters

64 Typical mounting Codes in bold = parts needed for each installation Alternative 1 Alternative 2 Strap to lock adjustable immersion depth L= L=0.5 Alternative L=350 Valmet Corporation, D07442 V1.1 EN 06/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

65 180 Industrial Sensor 4226 Durable industrial sensor for sluice chamber 4-electrode conductivity sensor with external electrodes. Used with TCU series 3100 and Technical data Materials Sensor: PTFE and steel W (AISI 316L) Sensor & sluice valve packings: PTFE Pressure Max. 15 bar at 150 C. During withdrawal max. 5 bar Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1.5% Linearity to 20 μs/cm ±2% per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 25 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened Connection standard length 5 m max. temp. 70 C 11-pole strip connector with MF20 cable adapter NV41 NV55 ø24 ø29.6 min Type 270 ø48 Weight Sensor 3.0 kg Sluice chamber 3.5 kg Max. pressure / temperature dimensions in millimeters - at 15 bar 150 C - at 5 bar 200 C - at 216 lb 300 F - at 70 lb 390 F 270 sluice chamber with 1.5 ball valve Typical installation Type 270 Type 270

66 269 sluice valve with 1.5 ball valve Flanged sluice chambers Type b ø48 D d d1 L2 d4 K Typical installation L2 min Max. pressure during withdrawal 5 bar dimensions in millimeters Non-standard item Sluice chamber L2 D b k d1 d2 d4 Type 271 DIN DN40, PN Type 272 ANSI 1.5, 300 lb Type 273 DIN DN50, PN Type 274 ANSI 2, 150 lb Valmet Corporation, D07725 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

67 Industrial Sensor 4241 Closed compact type sensor for small pipes 4-electrode conductivity sensor with internal electrodes. Used with TCU series 3100 and Mounting Flow opening must be parallel to the flow direction. An arrow on sensor indicates the position of the temperature sensor. Technical data Materials, sensor PVDF, EPDM, silicone rubber and steel W (AISI 316L). Flange & cable connection Steel W (AISI 316L) Temperature sensor Coated with PFA Pressure 10 bar at 130 C (150 C < 1 h) Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 2 % Linearity to 1 μs/cm ±2% per decade Below 5 μs/cm μs/cm Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 9 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened Standard length 5 m. Sensor can optionally be mounted with 3 or 15 m of cable. Measuring below 0.2 μs/cm with 3 m of cable is not recommended. Do not measure below 5 μs/cm with 15 m of cable. ø ø ø25 max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter dimensions in millimeters Weight 1.0 kg

68 40 DIN 11851, DN Od10 Guide pin Guide pin Guide pin PVC Tee NV40/ Guide pin ¼ BSP ¼ Tee dimensions in millimeters Valmet Corporation, D07731 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

69 Sensors for strong acids 4336 & with tantalum electrodes, 4337 with platinum electrodes 4-electrode conductivity sensor with external electrodes. Used with TCU series Technical data Materials PTFE and W (AISI 316L) Pressure 12 bar at 120 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1% Linearity to 20 μs/cm ±1% per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 90 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened standard length 5 m max. temp. 70 C Connection 11-pole strip connector with MF20 cable adapter Weight 1.8 kg 34 min º Ø64 Ø24 Ø Typical mounting dimensions in millimeters DN150/ DN150/50 DN DN150/ Kit 8869 Flange DN100 20mm spacer DN150 / PVDF Type 8811 PVDF nipple Type 8812 PP, PVC or PEH nipple Type 8172 clamp ring Ø50 Ø40 Ø º 60º 2 Ø31.5 Ø PVDF 4337

70 PTFE intermediate flanges DIN slip-on flanges Type Ø DN ANSI Type DN D K h d Ø ¼ 32 1½ D K Ø kt Mounting of 4336 sensor with mounting kit 8868 Material: Polyvinyldifluoride PVDF, max. 120 C. Note: 8867 inside sensor top extension only for temp. >70 C h d ANSI slip-on flanges Class Type ANSI D K h d ¼ ½ ¼ ½ Kit 8868 of PVDF Flange min. DN100 or ANSI 4 Flange 8862 PVDF + (8867 AISI 316L inside) 8861 PVDF Sensor Valmet Corporation, D07561 V1.1 EN 08/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

71 Sensors for strong acids 4338 & with tantalum electrodes, 4339 with platinum electrodes 4-electrode conductivity sensor with internal electrodes. Used with TCU series Technical data Materials PTFE and W (AISI 316L) Pressure 12 bar at 120 C Cell constant 1.0 ± 0.5% (electrically adjusted) Reproduceability ± 1% Linearity to 20 μs/cm ±1% per decade Temp. sensor Pt 1000 (IEC 751 class A) Time delay T 90, 110 sec. Protection IP65 splash-proof (DIN ) Sensor cable PVC 12 x 0.25 mm 2 screened 48 Ø24 20º Ø64 standard length 5 m Ø53 Connection Weight max. temp. 70 C 11-pole strip connector with MF20 cable adapter 1.8 kg dimensions in millimeters Typical uses PVDF Tee 50/ ¼ 2¼ DN DN40/32 DN25 DN25 PVDF Reducer 50/ PVDF Tee 50/50 PVDF Reducer 50/ ¼

72 PTFE intermediate flanges DIN slip-on flanges Type Ø DN ANSI Type DN D K h d Ø ¼ 32 1½ D K Ø kt Type 8811 PVDF nipple Type 8812 PP, PVC or PEH nipple Type 8172 clamp ring Ø50 Ø40 Ø º 60º 2 Ø31.5 Ø h d ANSI slip-on flanges Class Type ANSI D K h d ¼ ½ ¼ ½ Mountings with service valves Tee 1¼ ½ ½ 165 Tee DN50/ DN Tee DN50/ DN25 Valmet Corporation, D07562 V1.0 EN 04/2015 For more information, contact your local Valmet office. Specifications in this document are subject to change without notice. Product names in this publication are all trademarks of Valmet Corporation.

73 EN FR FI ES SV PT DE IT NL PL RU EU DECLARATION OF CONFORMITY VAATIMUSTENMUKAISUUSVAKUUTUS KONFORMITETSDEKLARATION KONFORMITÄTSERKLÄRUNG CONFORMITEITSVERKLARING ДЕКЛАРАЦИЯ СООТВЕТСТВИЯ DECLARATION DE CONFORMITE DECLARACION DE CONFORMIDAD DECLARAÇÃO DO CONFORMIDADE DICHIARAZIONE DI CONFORMITA DEKLARACJA ZGODNOŚCI Manufacturer Valmistaja Fabrikant Hersteller Fabrikant Производитель Fabricant Fabricante Fabricante Fabriccante Producent Device Laite Enheten Gerät Apparaat Устройство Artifice Dispositivo Dispositivo Dispositivo Urządzenie Valmet Automation Oy Kehräämöntie 3 / P.O.Box Kajaani, FINLAND Valmet Conductivity Measurements Series 2822 Conductivity Measurements Series 3000 Portable Conductivity Measurements Series 3100 Conductivity Measurements Series 3200 Dual Conductivity Measurements Series 3300 Concentration Measurements Series 3500 Causticizing Measurements with corresponding sensors This product is in conformity with the requirements of the following directives, and with standards and national legislation implementing these directives: Tuote täyttää seuraavien säännösten asettamat vaatimukset sekä nämä voimaansaattavat kansalliset päätökset: Denna produkt uppfyller kraven i följande direktiv och standarder samt nationell lagstiftning som inför dessa direktiv: Dieses Produkt erfüllt die folgenden Richtlinien und Normen und die nationalen Gesetze, die die Anwendung der obigen Richtlinien durchsetzen: Dit product is in overeenstemming met de eisen van de volgende richtlijnen en met normen en nationale wetgeving ter uitvoering van deze richtlijnen: Данное изделие соответствует требованиям следующих директив, а также стандартам и национальным законодательным актам, вводящим в действие данные директивы: Le produit est conforme aux directives et normes suivantes, et les dispositions nationales portant mise en œuvre desdites directives: Este producto es conforme a los requisitos de las siguientes directivas y normas y legislación nacional de aplicación de estas directivas: Este produto obedece aos requisitos das directivas e normas abaixo mencionadas e legislação nacional que transpõe as referidas directivas para o direito interno: Questo prodotto è conforme ai requisiti delle seguenti direttive, norme e standard e legislazione nazionale implementata sulla base di queste direttive: Ten produkt jest zgodny z wymaganiami następujących dyrektyw oraz ze standardami i przepisami krajowymi dotyczącymi wdrożenia tych dyrektyw: Loop-powered models: Line-powered models: 2014/30/EU 2002/95/EC 2012/19/EU 2014/30/EU 2014/35/EC 2002/95/EC 2012/19/EU (EMC Directive) (RoHS Directive) (WEEE Directive) (EMC Directive) (Low Voltage Directive) (RoHS Directive) (WEEE Directive) Juha Koistinen Vice President Valmet Automation Oy Control & Measurement Systems Signature Allekirjoitus Underskrift Unterschrift Handtekening Подпись Signature Firma Firma Assinatura Podpis Clarification of signature, position Nimenselvennys, asema Namnförtydligande, befattning Unterschrift in Maschinenschrift, Position Verduidelijking van handtekening, positie Расшифровка подписи, должность Nom en toutes letters, fonction Nombre y cargo Nome en função do assinante Firma in stampatello, mansione Imię i nazwisko, stanowisko