FPT Applications. Features

Transcription

1 FPT 85 Flush Membrane Transmitter Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of and temperature. The Flush Membrane Transmitter FPT is based on Trafag s own thin-film-on-steel technology and the in-house developed high performance ASIC chip electronics. It therefore ensures a high level of accuracy over a wide temperature range and excellent long-term stability in combination with an extraordinary smooth diaphragm surface. Applications Engine manufacturing Machine tools Hydraulics Process technology Water treatment Food Industry Chemical and pharmaceutical industry Features Flush membrane with smooth and plain surface Completely welded sensor system Very compact design Accuracy NLH 0.% FS typ. Excellent long-term stability Data sheet H76h 08/07 Technical Data Measuring principle Thin film on steel 5 C typ. ± 0.4 % FS Measuring range Output signal to bar to psi ma, VDC,... 6 VDC, VDC, VDC ratiom. Media temperature Ambient temperature -40 C C -40 C C (Cable PVC : -5 C C) Subject to change Trafag sensors & controls Switzerland Industriestrasse 8608 Bubikon Tel Fax trafag@trafag.com

2 FPT 85 Ordering information/type code Measuring range ) Pressure measurement range Over Burst Pressure measurement range [psi] Over [psi] Burst [psi] G G G G G G H H H 85. XX XX XX XX XX XX Sensor Relative Pressure connection Electrical connection Output signal G/" male, flush membrane 9 Male electrical plug EN A (DIN 4650-A) Mat. PA 05 Male electrical plug Mx, 5-pol., Mat. PA 5 Male electrical plug, Industrial standard (contact distance 9.4 mm) Mat. PBT 0 Male electrical plug Packard Metri Pack 5 Cable IP67 (cable length see "Accessories") Mat. PVC (cable gland PA6-), -5 C C ) Cable IP68 max. m, medium +0 C...+5 C, max. bar relative 68 Signal output Load resistance I (supply) U (supply) mA (Usupply-9 V) / 0 ma VDC VDC >.5 kω < 0 ma VDC VDC > 5.0 kω < 0 ma VDC VDC > 5.0 kω < 0 ma VDC VDC > 5.0 kω < 0 ma 5 VDC ± 0.5 VDC ratiom. Accessories Sealing Ring DIN 869, Mat. FPM (FKM) -5 C C 6 Sealing Ring DIN 869, Mat. NBR, -5 C C 69 Female electrical connector EN A (DIN4650-A)/NBR, -40 C C 58 Female electrical plug Mx, 5-pole Female electrical connector industrial standard 4 Special electrical connection: Pin +, Pin - (only for output signal ma and male electrical plug EN A / DIN4650-A) ) 9 Special electrical connection: Pin Out, Pin -, Pin + (only for output 4, 6, 7, and male electrical plug EN A / DIN4650-A) ) 98 Special electrical connection: Pin +, Pin -, Pin out (Only for output 0...5VDC,...6VDC, 0...0VDC, VDC and male electrical plug EN A / DIN4650-A) ) 97 Special electrical connection: Pin +, Pin -, Pin GR (Only for output 4...0mA and male electrical plug Mx, 5-pol.) ) 94 Special electrical connection: Pin +, Pin - (Only for male electrical plug Packard Metri Pack -pol.) ) 99 Membrane electropolished Ra=0.4μm EP Cable length.5 m M Cable length.0 m M Cable length 5.0 m 5M H76h page /5

3 FPT 85 Standard products (extra short lead time) Product No. Type Code Pressure range Over max. Signal output 5 C typ. [%] FPT.0A ma ±0.4 FPT.5A ma ±0.4 FPT4.0A ma ±0.4 FPT6.0A ma ±0.4 FPT0.0A ma ±0.4 FPT6.0A ma ±0.4 FPT5.0A ma ±0.4 FPT40.0A ma ±0.4 FPT00.0A ma ±0.4 Dimensions 0.5 ± Material Sensor G/ 0 Ø Material Housing Ø 9.5 SW7 Ø 7 Ø 9.5 SW7 Ø 6 Mx Ø 9.5 SW7 Ø 7 Ø 9 85.XX.XX9.05.XX.XX 85.XX.XX9.5.XX.XX 85.XX.XX9.5.XX.XX min. 0 min. min. 5 min. 0.5 Ra max.. sealing surface A 0. A Ø 9.5 SW7 Ø 7 Ø 9 Ø 9.5 SW7 Ø 7 pitch Ø thread Ø G/ 90 Ø XX.XX9.0.XX.XX 85.XX.XX9..XX.XX 85.XX.XX9.68.XX.XX Mounting thread G/" DIN EN ISO 79- Cable clamping range 6...mm ~Ø max. 5 mm 6 Ø 50 G/" M ) M 7 ) Torque moment Ncm 85.XX.XXXX.XX.XX XX.XXXX.XX.XX. 85.XX.XXXX.XX.XX.4 Welding flange for G/" (.40) Ordering No. C7804 H76h page /5

4 FPT 85 Specifications Accuracy TEB C ± 0.5 % FS typ. 5 C typ. 5 C (BSL) typ. TC zero point and span typ. Long term stability year typ. ± 0.4 % FS ± 0. % FS typ. ± % FS/K typ. ± 0. % FS typ. Electrical Data Output / supply voltage ma: 4 (9... 0) VDC VDC: 4 (0... 0) VDC... 6 VDC: 4 (0... 0) VDC VDC: 4 (5... 0) VDC VDC: 5 VDC ratiom. Rise time Typ. ms / % nominal Switch-on-delay max..5 s Environmental conditions Media temperature -40 C C Ambient temperature Protection ) Humidity Vibration Shock -40 C C (Cable PVC : -5 C C) IP65, IP67, IP68 Max. 95 % relative 5 g ( Hz) 50 g / ms EMC Protection Emission EN/IEC Immunity EN/IEC Mechanical Data Sensor (wetted parts).454 (AISI60) Pressure connection (wetted parts) Housing Sealing Weight Mounting torque.454 (AISI60).40 (AISI04) FPM (FKM) NBR ~ g (without cable) Nm not lubricated Nm lubricated ) See electrical connection Measuring accuracy Accuracy (%) Temp. ( C) max. typ. TEB ( ) H76h page 4/5

5 FPT 85 Electrical connection Protection / electrical connection IP65* ) IP67/IP68 max. m IP67* ) IP67* ) IP65 Industrial standard EN750-80A 05 Cable ** ) /68 Mx 5- pole 5 Packet Metri Pak - pole 5 Industrial standard EN750-80A Standard 9 Standard white 4 Output signal 85.xx.xxxx.xx.9 for DC e e Standard brown e <e> white 85.xx.xxxx.xx.4/6/7/ e e e green brown <e> 4 5 <e> * ) Electrical connections 05/5/5: provided female connector is mounted according to instructions ** ) Ventilation via cable end; shield in the device is not connected Additional information Documents Data sheet Instructions Flyer H76h page 5/5

6 FPT 85 Additional specifications Accuracy TEB C ±.5 % FS max. 5 C max. 5 C (BSL) max. 5 C (BSL through 0) typ. 5 C (BSL through 0) max. Repeatability TC zero point and span max. Long term stability 85 C Temperature hysteresis Deviation of zero signal and final value typ. ± % FS max. ± 0.5 % FS max. ± 0. % FS typ. ± 0.5 % FS max. ± 0.05 % FS typ. ± 0.00 % FS./K max. ± 0. % FS typ. ± 0. % FS typ. ± 0.5 % FS max. ± 0. % FS constant +5 C Deviation of zero signal and final value max. ±.0 % FS constant +5 C (when uninstalled) Electrical Data Resistance of insulation Type 4/6/7/: >0 MΩ, 00 VDC Type 9: >0 MΩ, 50 VDC Dielectric strength Type 4/6/7/: 00 VAC, 50 Hz Type 9: 50 VAC, 50 Hz Current limiting output signal Ca. 5 ma max. (Output signal ma) Environmental conditions Storage temperature -40 C C EMC Protection ESD EN/IEC kv contact/ 8 kv air: no malfunction RFI EN/IEC V/m: MHz (Output ma, at MHz, increased error < %) Burst EN/IEC Burst ± kv: no interference Surge EN/IEC Surge./50µ ± kv: no interference Conducted Immunity EN/IEC Radio-frequency: no interference H76h page spec

7 FPT 85 Modifications Index Date Description 05/0 New data sheet a 06/0 Index a b 0/04 Page,5: Male electrical plug industrial standard added with code 0 Page,5: Male electrical plug Packard Metri Pack" added with code 5 Page,5: Female electrical connector industrial standard added with code 4 Page,5: Footnote protection" execution 5 added c 06/04 New layout 5 C (BSL) as main specification and 5 C (BSL through 0) as additional specification and correction of values Page : Electrical connection: Ordering code 68 added (Cable) Page 4: +5 C corrected to 0.4% FS typ. Page 4: Deviation of zero signal and final value correted to ±.0% FS max. when uninstalled d /05 Page : Electrical connection code 68: absolute removed Page, : Electrical connection code : Specification of temperature limit PVC cable C e 0/06 Page 5: Dimension welding flange.40 for G/" (C7804) added f 08/06 Page 4: Attributes Sensor, Pressure connection and housing separated: Sensor (wetted parts).454 (AISI60); Pressure connection (wetted parts).454 (AISI60); (housing not changed) g /06 Page : 85.XX.XX9.68.XX.XX added Page 4: Environmental conditions: Protection IP67 and IP68 added Page 5: Electrical connection: Cable: IP68 max. m added and chanched to /68 h 08/07 Page, : Addition of ranges: bar, code 65; bar, code 69; bar code 70 H76h page spec