Paddle-wheel flow controller for On/Off control Type 803 can be combined with... Indication, monitoring, transmitting and On/Off control in one device Programmable s (transistor or relay) Automatic-calibration: Teach-In Communication - external setpoints and process value (4-0 ma) Type 70 (8630) Type 067 Type 8644-P AirLINE Type 804 Type 8030 Control valve with TopControl Continuous SideControl Valve island with electronic I/O Flow sensor only with 803 remote Flow sensor only with 803 remote This intelligent controller with display is designed for use in clear, neutral or aggressive liquids and specially to switch a valve and to establish a monitoring system or an On/Off control loop. The switching points can be programmed with the 3-key keypad under the display or optionally, for the compact 803 only, from an external source over a 4-0 ma loop. The compact 803 is proposed with On/Off, or with external setpoints and process value s. The remote 803 has a transistor. The connection to the process in the piping is done with standard INLINE fittings. General data Compatibility Materials Housing, cover Front panel folio / Screws Cable plug, gland Materials wetted parts Fitting, sensor armature Paddle-wheel Axis, bearings / Seal Wall-mounted holder Display With fittings S030 (see corresp. datasheet) PC, +0% glass fibre Polyester / Stainless steel PA Brass, stainless steel, PVC, PP or PVDF PVDF Ceramics / FKM (EPDM option) PVC 8-digit LCD Electrical connections Cable plug: EN 730-803 Multipin: M, -pin or 8-pin Voltage supply cable 0. mm max. cross section; max. 00 m length, shielded Remote sensor connection 0. mm max. cross section; max. m length, shielded Complete device data (fitting + electronic module) Pipe diameter DN 06 to 6 Measuring range 0.3 to 0 m/s Medium temperature 0 up to C (with PVC fitting) / 0 up to 80 C (with PP fitting) - up to 00 C (with St. st., brass or PVDF fitting) Fluid pressure max. Viscosity Accuracy ) Teach-In Standard K-factor Programming mode Linearity ) Repeatability ) PN0 (with plastic fitting) - PN6 (with metal fitting) 300 cst. max. ± % of F.S.* (at 0 m/s) ± (% of F.S.* + 3% o. Reading) Threshold, window or hysteresis ± 0.% of F.S.* (at 0 m/s) 0.4% of Reading * F.S. = Full scale (0 m/s) ) Under reference conditions i.e. measuring fluid = water, ambient and water temperature = 0 C, applying the minimum inlet and outlet pipe straights, matched inside pipe dimensions. www.burkert.com p. /6
Electrical data Power supply Compact version Wall-mounted version Current consumption Compact version Wall-mounted version Input External setpoint Frequency (remote version) Outputs Transistor (programmable) Relay (programmable) (compact version) Process value (option) (compact version) Reversed polarity of DC Environment Ambient temperature Relative humidity filtered and regulated -30 V DC Depends on the remote sensor: 804: 8-30 V DC 800, 8030: -30 V DC other: min. V DC, max. 30 V DC 80 ma (no load) ma (no load) + remote sensor current consumption 4-0 ma, galvanic insulation max. input impedance: Ω Pulse signal: to 400 Hz input impedance: 0 kω NPN and PNP, open collector, -30 V DC, max. 700 ma, 0 to 300 Hz protect against short circuit. 3A/ V AC or 3A/30 V DC. 3A/48 V AC or 3A/30 V DC ). 4-0 ma, galvanic insulation Loop resistance: 000 Ω at 30 V DC, 800 Ω at 4 V DC, 0 Ω at 8 V DC Protected Standards and approvals Protection class IP6 Standard EMC Security Vibration Shock 0 up to + 60 C (operating and storage) 80%, non condensated EN 60006-, 60006-3 EN 600- EN 60068--6 EN 60068--7 ) Valid for: external setpoint input, process value Accuracy diagram Max. error [%] 0 6 8 4-4 -8 - -6-0 % o.f.s. + 3% o. R. % o.f.s. o. F.S. = of Full Scale o. R. = of Reading 3 4 6 7 8 9 0 Bürkert typical curve with standard K factor with Teach-In Flow velocity [m/s] Design and principle of operation Electronic SE3 Fitting S030 Electronic SE3 Wall-mounted holder The compact flow controller 803 is built up with an electronic module SE3 associated to a fitting S030 with integrated measurement paddle-wheel. The signal is provided via cable plug according to EN 730-803 and/or a M multipin connector. The wall-mounted flow controller 803 is built up with an electronic module SE3 associated to a wall-mounted holder. The signal is provided via two M multipin connector. When liquid flows through the pipe, the 4 magnets, inserted in the paddle-wheel set in rotation, produce a measuring signal in the transducer. The frequency is proportional to the flow velocity of the fluid. A conversion coefficient (K factor, available in the instruction manual of the fitting), specific to each pipe (size and material) enables the conversion of this frequency into flow rate. Operation and display The device can be calibrated by means of the K-factor, or via the Teach-In function. Customized adjustments, such as engineering units,, filter, bargraph are carried out on site. The operation is specified according to three levels: Indication in operating mode / Display - measured flow - high threshold value - low threshold value Parameter definition - engineering units (International measuring units) - K-factor / Teach-In function - selection of switching mode (window, hysteresis) (see main features) - selection of threshold value (see main features) - delay - filter - 0-segment bargraph (select min. and max. value) Test - switching threshold test with flow simulation (dry-run test operation) To scroll-up the menu or increase a value To scroll-down the menu or select a digit to be modified Large digital display with 8 characters (4 digital characters and 4 alphanumeric characters) Bargraph Confirm input and menu points Status of the switching (red LED) p. /6
Main features 803 with external setpoint option. The switching points are automatically adjusted by the 4-0 ma input signal originating from a PLC. - Power supplied by the PLC - On/Off relay 803 with standard On/Off - switching modes for the, either hysteresis or window, inverted or not Hysteresis mode Window mode Hysteresis, inverted Hysteresis, not inverted Window, inverted Window, not inverted - Programmable delay before switching - Possible s depending on the version: relay, transistor NPN, transistor PNP, frequency 803 with process value option. This version delivers an electric signal whose value is the image of the measured quantity. - On/Off relay - 4-0 ma - external setpoint (4-0 ma input) Installation The 803 flow controller can easily be installed into any Bürkert INLINE fitting system Type S030 by means of a Quarter-Turn. Minimum straight upstream and downstream distances must be observed. According to the pipe s design, necessary distances can be bigger or use a flow conditioner to obtain the best accuracy. For more information, please refer to EN ISO 67-. EN ISO 67- prescribes the straight inlet and outlet distances that must be complied with when installing fittings in pipe lines in order to achieve calm flow conditions. The most important layouts that could lead to turbulence in the flow are shown below, together with the associated prescribed minimum inlet and outlet distances. These ensure calm, problem-free measurement conditions at the measurement point. DN = orifice Fluid direction --> Regulating valve x DN x DN x 90 elbow joint x DN x DN Extension 8 x DN x DN x 90 elbow joint 3 dimensional 40 x DN x DN 90 elbow joint or T-piece 0 x DN x DN Reduction x DN x DN The flow controller can be installed into either horizontal or vertical pipes. Pressure and temperature ratings must be respected according to the selected fitting material. The suitable pipe size is selected using the diagram Flow / Velocity / DN. The controller is not designed for gas flow control. p. 3/6
Pressure / temperature chart Dimensions P (bar) 6 A Metal 4 3 0 9 8 7 PVDF PVC + PP PVDF (PN0) 6 4 3 PVC (PN0) PP (PN0) 0-30 -0 +0 +30 + +70 +90 T C +0 803 compact 94 FLOW SWITCH 67. Application range for complete device (fitting + controller) 30 Selection of fitting / pipe size 4. Example: - Specification of nominal flow: 0 m 3 /h - Ideal flow velocity:...3 m/s - For these specifications, the diagram indicates a pipe size of DN40 [or DN for (*) mentioned fittings] Flow rate gpm 000 0 00 00 0 0 0. 0. 0. 0.0 l/min 3000 000 000 0 00 00 0 0 0. 0. m 3 /h 00 00 0 0 0. 0. 0. 0.0 0.0 0.0 0. 0.3 0. 3 0 DN 6 DN (DN6)* DN 40 (DN)* DN 3 (DN40)* DN (DN3)* DN 0 (DN)* DN (DN0)* DN 08 DN 06 0.3 0. 3 0 30 fps Flow velocity * For weld ends fittings SMS3008 or BS48/ASME BPE, or Tri-Clamp fittings SMS307/ISO8 or BS48/ASME BPE. Tri-Clamp is a registered Trademark of Alfa Laval Inc. m/s H 803 wall-mounted 80 3. 4. DN [mm] H [mm] 06 79. 08 79. 84. 0 8.0 8. 3 8.8 40 89.6 9.7 6 9.7 6 p. 4/6
Ordering chart for Controller Type 803 A compact flow controller Type 803 consists of: - a compact electronic module SE3 - an INLINE fitting S030 (DN 06 - DN 6) (Refer to corresponding datasheet - has to be ordered separately) Voltage supply Input Output Electrical connection Item no. -30 V DC --- NPN Cable plug EN 730-803* 436 474 PNP Cable plug EN 730-803* 434 87 NPN and PNP -pin M plug 436 473 Relay -pin M plug and cable plug EN 730-803* 436 47 4-0 ma ) 4-0 ma ) +Relay 8-pin M plug and cable plug EN 730-803* 444 699 ) External setpoint ) Process value * Europe / Asia (G / Rc): M6 x. mm cable plug USA / CDN (NPT): NPT / cable plug A wall-mounted flow controller Type 803 consists of: - a wall-mounted electronic module SE3 - a flow sensor Type 800, 8030, 8030-HT, 804 or 8070 - frequency with pulse signal (Refer to corresponding datasheet - has to be ordered separately) Ordering chart for accessories (to be ordered separately) Description Item no. Voltage supply Input Output Electrical connection Item no. -30 V DC frequency NPN and PNP -pin M male and 4-pin M female 448 86 4-pin M female cable connector with plastic threaded locking ring, for remote version 448 86 4-pin M female connector moulded on cable ( m, shielded), for remote version 448 87 -pin M female cable connector with plastic threaded locking ring 97 6 -pin M female connector moulded on cable ( m, shielded) 438 680 8-pin M female cable connector with plastic threaded locking ring 444 799 8-pin M female connector moulded on cable ( m, shielded) 444 800 Cable plug EN 730-803 with cable gland (Type 8) 438 8 Cable plug EN 730-803 with NPT/ reduction without cable gland (Type 9) 6 673 p. /6
Interconnection possibilities with other Bürkert products Compact flow controller Type 7 (067) Globe valve with control head Type 8 - Solenoid valve Type 6 - Solenoid valve PLC 4-0 ma Transistor Relay Input 4-0 ma (Ext. setpoint) Type 803 - Compact flow controller Wall-mounted flow controller Type 8070 Low flow measurement Type 800 - For pipes DN 06 to 400 Type 804 - Flow measurement of contamined fluids for pipes DN 06 to 400 Type 8030 - For pipes DN 06 to 6 Frequency input Type 6 - Solenoid valve Type 803 - Wall-mounted flow controller Transistor To find your nearest Bürkert facility, click on the orange box www.burkert.com In case of special application conditions, please consult for advice. We reserve the right to make technical changes without notice. 070/7_EU-en_008978 p. 6/6