UL6300 SONICMAX. Ultrasonic Clamp-on Flowmeter OUTLINE FEATURES STANDARD SPECIFICATION. Common specification

Transcription

1 SONICMAX UL63 Ultrasonic Clamp-on Flowmeter OUTLINE SONICMAX UL63 is the ultrasonic flowmeter of the time flight system which combined the highly efficient converter (UFC3) with the clamp-on sensor (UFS6). Three kinds of sensors without direct contact to fluid allow wide range flow measurement of pipe size from 5 mm to mm. A sensor mounted on the sensor rail and a sensor cable realized simple installation on pipe and easy maintenance. The highly efficient converter corresponding to a multi-sensor can measure two lines or double line measurement by one set. Moreover, the digital processing and substantial status diagnostic function enabled stable and high precision measurement for low velocity flow. Furthermore, flameproof () type etc. in combination with a field type converter (UFC3F) is also available. () Preparing FEATURES The non-contact measurement system where the sensor is installed on the exterior surface of pipe eliminates the generation of particles, and mixing of metal ions completely. For this reason, this method is the best for flow measurement of, such as pure water and a chemical liquid. A two-line measurement is possible by one converter. Signal processing system enables stable and precise measurement for low velocity flow. High accuracy measurement of ±% of indicated values (Connection: 5mm or more, Velocity:.5m/s or more) is realized. Sensor part is applicable to pipe size from 5mm to mm by three kinds of sensors (small / medium / large). Easy mounting and easy maintenance are realized because sensor is integrated on the mounting rail and greasing can be done keeping sensor distance fixed. A terminal box at the end of sensor rail allows easy wiring and cable connection by using composite sensor cable. Blue dot matrix LCD (with backlight) is used for the display (8 6 dots, 59 3mm). A multi-line indication by-3-lines of the measured values, and a real-time trend indication, etc. are provided. A quick setup function allows easy change of flow range, pulse rate, etc. A touch panel system by an infrared sensor allows you to alter the settings without removing the cover of the conversion section. STANDARD SPECIFICATION Common specification Measurement method : Ultrasonic time flight system Sensor installation : Clamp on pipe Measurable pipe size : Small sensor: 5mm//" to mm/" Medium sensor: 5mm/" to mm/6" Large sensor (Preparing): mm/8" to mm/6" Sensor installation : Small / Medium sensor; V path arge sensor; V path and Z path V path Z path TG-EM63E- Mar. 7

2 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 Pipe material versus applicable sensor type table : Applicable : Not applicable Sensor type Small Medium Large Pipe size (mm) 5 to 5 to to Carbon steel Stainless steel PVC PP Pipe material PVDF Polyethylene lining PVC lining Note: Consult us for marked material and pipe material other than the above. Instrument composition : Sensors ( pcs), Sensor rail, Sensor cover, Converter, Sensor cable (coaxial cable with SMB connector) Measuring fluid : Liquids ( Not suitable for liquids containing many bubbles and slurry.) Fluid temperature : to + C at surface of pipes on which sensors are installed. Pipe material : Carbon steel, Stainless steel, PVC, PP, PVDF, others Refer to Pipe material versus applicable sensor type table for details. Fluid in the pipe lined by various kinds of materials can be measured unless there is a gap between pipe inner face and lined material. Measuring range : Velocity Min.; to.5m/s Max.; to m/s Flow rate Min.; to.39m 3 /h (Pipe size 5mm) Max.; to 97m 3 /h (Pipe size mm) Sensor specification Protection class : IP66/67 (JIS C9, equivalent to NEMA6) Material : Sensor rail; Aluminium alloy (Alumite processing) Sensor cover; Aluminium alloy Painting : Sensor cover; Polyurethane resin paint Color : Sensor cover; Silver / Jade green Cable entry : M6 with watertight gland Converter specification Cable entry : M (with watertight glands) G/ female thread / NPT female thread (Option: Watertight glands for G/) (Option: Number of wiring connection; 5) Supply voltage : to 3V AC (85 to 5V AC) V DC (9 to 3V) Supply frequency : 8 to 63Hz (AC) Power consumption : Approx. VA (AC) Approx.W (DC) Ambient temp. : to +65 C (For operation) 5 to +7 C (For storage) [UFC3W (Wall installation type) specification] Protection class : IP65 (JIS C9, equivalent to NEMA) Housing material : Polyamide resin Painting : Polyurethane resin painting Color : Off-white (Body / Terminal box cover), Jade green (Converter cover) Installation : Wall installation (Option: Fittings for B pipe installation) [UFC3F (Field installation type) specification] (Preparing) Protection class : IP66/67 (JIS C9, equivalent to NEMA6) Housing material : Aluminum alloy Painting : Polyurethane resin painting Color : Silver (Body) Jade green (Converter, Terminal box cover) Installation : Wall installation (Option: Fittings for B pipe installation) Indication and output specification Indicator : Blue, dot matrix LCD (With backlight) 8 6 dots (59 3mm) Indication function : Process data display screen; screens One to three lines are displayed at one screen. Contents of indication; Flow rate, velocity, total flow Trend data display screen; screen Real-time trend of flow rate etc. Current output : Current output: to ma DC (Max. ma, at scale out mode) Internal power supply : Less than ohms (Load resistance) External power supply : Less than 3V DC (External voltage) Pulse output Open collector output Load rating : Less than 3V DC, ma ( khz) Less than ma ( Hz) Pulse rate : to 36,, pulse/h (.56Hz to khz) Pulse width : One of the following selectable ) Automatic; Pulse width by which duty factor to be 5% at full scale ) Duty factor; : fixed 3) Free setting;.5 to m/s TOKYO KEISO CO., LTD. TG-EM63E-

3 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 Status output Open collector output Rating : Less than 3V DC, ma Max. Contents of output : One of the following selectable ) No status output (Standard factory setting) ) Identification of flow direction 3) Over range ) Error 5) Flow alarm Control input Voltage input Low : to.5v DC, High : 9 to 3V DC Contents One of the following selectable: ) No control input (Standard factory setting) ) Output hold 3) Output lock to % ) Total counter reset 5) Error reset of input and output terminal Terminal A (A, A+ / A) B (B / B) C (C / C) D (D / D) TG-EM63E- Standard setup Current output Status output Status output Pulse output Switchover by reprogramming Control input Status output Low flow cutoff Current output, Pulse output, Indicator (Separate setting is possible.) Setting value;. to.% FS Damping time constant Current output, Pulse output, Indicator (Separate setting is possible.) Current output;. to.s Pulse output, Indicator;. to.s Isolation of input and output Each circuit of power supply, sensor signal, terminal A, terminal B, terminal C, and terminal D are isolated. Standard functions Customer s free measuring unit setting function Volume (or mass) and time unit in 7 characters can be created. Automatic zero adjustment function Zero adjustment is automatically conducted at "ZERO ADJUST MODE" (Subject to zero flow) Bi-directional flow measurement function A flow-direction distinction signal is outputted in state output and current. Self-diagnosis function The following conditions are indicated by error message; Functional diagnosis : CPU, Memory, Software, Sensor connection, Input and Output module, and Output connection Status diagnosis : Sensor signal lost, Over range, Counter over flow, and Power fail detection Memory save function for power fail Operation parameters and totalization figures are stored for more than years by EEPROM (Non volatile memory). Testing function Simulating output function for current, pulse and status outputs are integrated. Current output test : Arbitrary output (. to. ma) Pulse output test : Arbitrary output (Hz to khz) Status output test : On/Off Touch sensor setting function (Infrared radiation) By four infrared sensors, data setup from exterior is possible without removing cover. HART communication Standard Accuracy ( ) Indication and Pulse output ) Pipe size: 5mm or more: Flow velocity.5m/s: ±% of reading Flow velocity <.5m/s; Velocity error of ±.5m/s ) Pipe size: Less than 5mm Flow velocity.5m/s: ±3% of reading Flow velocity <.5m/s; Velocity error of ±.5m/s Current output : Additional error of ±.ma be added onto display and pulse output. () Basis proofreading conditions Fluid : Water Fluid temperature : to 5ºC (Temperature fluctuation: ±.5 C) Piping material : Stainless steel (SS36) Upstream/Downstream : D/D (D: Diameter) pipe length Pipe size : mm FLOW RATE RANGE Inner diameter Possible scale range (m 3 /h) (mm) Min. (Velocity: to.5m/s) Max. (Velocity: to m/s) 5 to.39 to.7 to.566 to.6 5 to.88 to 35.3 to.7 to 9. 5 to 3.5 to 65 to 5.98 to 38 8 to 9.5 to 36 to. to to. to to 3.9 to 7 to 56.6 to 6 5 to 88. to to 8 to to 7 to 697 to 7 to 97 TOKYO KEISO CO., LTD. 3

4 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 POWER SUPPLY AND INPUT-AND-OUTPUT CABLE ELECTRIC CONNECTION UFC3W (Wall installation type) U U A A A+ B B C C D D N L D D Power supply has a protection cover. Power supply terminal cover U U A A A+ B B C C D D D D Terminal L / L+ N / L L+ (+) L () (AC power supply / DC power supply) Grounding Terminal D D C C B B A+ A A Pulse output or Status output Status output Status output or Control input Current output ( to ma DC / HART: Internal power supply) Current output ( to ma DC / HART: Internal power supply) Current output ( to ma DC / HART: External power supply) Polarity Terminal type : Plug-in type screw terminal Applicable cable size : Power cable;.5 to.5mm Signal cable;.5 to.5mm TOKYO KEISO CO., LTD. TG-EM63E-

5 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 ELECTRICAL CONNECTION BETWEEN CONVERTER AND SENSOR UFC3W (Wall installation type) Converter UFC3W D U U D Terminal symbol U D Converter U D DOWN Sensor UP SMB plug for sensor SMB plug for sensor Sensor SMB plug Sensor UFS6 DOWN UP Exclusive sensor cable Specification : -core coaxial cable with SMB connector Finished outer diameter is 9.5mm or less TG-EM63E- TOKYO KEISO CO., LTD. 5

6 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 DIMENSIONS Sensor UFS6 W L H Sensor Small Medium Large (Preparing) L Size (mm) H 7 7 W Mass (Approx. kg) UFC3W (Wall installation type) ESC 9 3 (3) [Metal fittings for UFC3W] (6) φ (6) R.5 Mass: Approx..kg 6 TOKYO KEISO CO., LTD. TG-EM63E-

7 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 MODEL AND SPECIFICATION CODE Model: UL63 (General type) Sensor specification code Sensor code V N 6 V N 6 Sensor size / Nominal size Version Type of protection Connectable converter type Material of sensor rail Sensor cable length Standard calibration Special feature 7 E 7 7 D E 3 5 (Blank) /Z Sensor model : UFS6, Clamp-on type Always Small : 5mm / /" to mm / " Medium : 5mm / " to mm / 6" Large : mm / 8" to mm / 6" (Preparing) Standard (Max. C) General type (Non-protection) Always 7 UFC3F (Field installation type) (Preparing) UFC3W (Wall installation type) Standard (Aluminium alloy) m m 3m Calibration Always Not provided Provided Standard Converter specification code Converter code Type Power supply Type of protection Cable entry Housing Output type Special feature V N 3 V N 3 H N A A E (Blank) /Z Standard Converter type : UFC3 Always UFC3F (Field installation) (Preparing) UFC3W (Wall installation type) V DC (9 to V) to 3V AC (85 to 5V) General type (Non-protection) / NPT female thread G/ female thread M with watertight gland Always 5 Standard Always For sensor : Standard (Current output + Pulse output + Control input + Status output) For sensors : ( Current outputs + Pulse outputs) Always Special feature Not provided Provided In case that special feature are involved, put [/Z] at the end of spec. code and specify the details. It is recommended to consult TOKYO KEISO for such availability before ordering. TG-EM63E- TOKYO KEISO CO., LTD. 7

8 SONICMAX Ultrasonic Clamp-on Flowmeter UL63 MEASURING PRINCIPLE As shown in Fig. the ultrasonic is transferred from A to B and B to A in turn with a angle of ψ. The required duration of transfer of two directions is different when measuring medium is moving from upstream to downstream. The duration of transfer is expressed by the following formula. tab = L / (Co + VmCOS ψ) tba = L / (Co VmCOS ψ) Where L : Distance between A and B Vm : Average velocity of medium Co : Sonic speed in stable medium tab, tba : Duration of transfer of Ultrasonic from A to B and B to A By measuring the difference of the transfer duration, the average velocity of medium can be calculated. The calculation is done by the following formula: Vmcos ψ = L / tab L/tBA ψ = L (tba tab) / (tba tab) Vm = L (tba tab) / (cos ψ tba tab) The distance between A and B (L) and the angle (ψ) are known, and the average velocity Vm is mathematically calculated. Calculating average velocity Vm and cross-sectional area of pipe, the result is indicated and transmitted as the output. A B STANDARD ACCESSORIES Parameter sheet : Instruction manual : OPTION G/ watertight glands for cable entry : set [Symbol : WG] Number of wiring connection : 5 [Symbol : 5G] B pipe installation metal fitting [Symbol: PM] Converter data (parameter) setting [Symbol : DS] Inform us of the piping specification, flow range and pulse rate etc. ORDERING INSTRUCTIONS Specify the following when ordering :. Model and spec. code Example : Model : UL63 Sensor specification code : VN67E Converter specification code : VN3NA65. Option Refer to the option code and specify by the symbol. Vm ψ ψ L Fig. Measurement principle PRECAUTION FOR USE ) To ensure accurate flow rate measurement, straight pipes are required D or more in the upstream and 5D or more in the downstream of the sensor mounting position if there is a 9- degree elbow or a reducer. Furthermore, separate it from a pump 5D or more as a flow pass. (D = nominal piping diameter) Consult us if there is something to hamper the flow pass. ) Mount the sensor to the piping which is always filled with liquid. 3) The valves for throttling which are not used in the fully opened condition, install to the downstream side of the sensor. ) When installing outdoors for use, it is recommended to attach a waterproof cover to the sensor in order to prevent deterioration of sensor grease. Specification is subject to change without notice. Head Office : Shiba Toho Building, 7 Shibakoen, Minato-ku, Tokyo Tel : (KEY) ; Fax : overseas.sales@tokyokeiso.co.jp ; URL : 8 TG-EM63E-