EPN/EPNCR Applications. Features

Transcription

1 EPN/EPNCR 898 Engine Pressure Transmitter Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The EPN pressure transmitter offers reliable and accurate pressure measurement over a wide temperature range. Its excellent long-term stability is based on the leading thin-film-onsteel sensor technology from Trafag. Its robust design makes the EPN the perfect choice for demanding applications such as marine and rail industries. s Applications Shipbuilding Engine manufacturing Machine tools Hydraulics Features Nominal pressure up to 500 bar (Common Rail) with high pressure threaded connection High vibration resistance Good temperature resistance Different accuracy classes Completely welded steel sensor system without additional seals Data sheet H7p 0/08 Technical Data Measuring principle Thin film on steel Media temperature -0 C C Measuring range to bar Ambient temperature -0 C C Output signal 5 C typ ma VDC ratiometric ± 0.5 % FS typ. ± 0. % FS typ. Approval / conformity ABS, BV, CCS, DNV, GL, KRS, LRS, NKK, RINA, RMRS Subject to change Trafag sensors & controls Switzerland Industriestrasse 8608 Bubikon Tel. + 9 Fax trafag@trafag.com

2 EPN/EPNCR 898 Ordering information/type code Measuring range ) Pressure measurement range Over pressure Burst pressure XX XX XX XX XX XX Sensor Relative pressure, accuracy: 0. % Relative pressure, accuracy: 0.5 % 5 Pressure connection Electrical connection Output signal G/ male (Seal) ) 7 R/ male DIN858 ) ) 9 G/ male (Manometer) ) / NPT male ) 5) 0 / NPT male ) 5) 5 Mx.5 male (conical seal: 58 ) ) 8 M8x.5 male (conical seal: 58 ) ) 9 Male electrical plug EN A (DIN650-A), Mat. PA, normal vibration resistance 600 bar 0 Male electrical plug EN A (DIN650-A), Mat. PA, extended vibration resistance 05 Male electrical plug: DIN7585 Code, Mat.: PBT (Contacts Mat.: Sn) 5 Male electrical plug MIL-C 68, 6-pole, metal 8) 0 Cable with shield: Material: FDR 5 (Raychem) x 0.5mm² 6) 78 Signal output Load resistance I (supply) U (supply)... 0mA (Usupply-9 V) / 0 ma 9... VDC VDC 7) 5.0 kω ma 5 VDC ± 0.5 VDC ratiom. Accessories Pressure peak damping element ø.0 mm 0 Pressure peak damping element ø 0. mm Pressure peak damping element ø 0.5 mm 5 Female electrical connector EN A (DIN650-A)/NBR, -0 C C 58 Female electrical connector MIL-C 68, 6-pole, metal Special electrical connection: Pin +, Pin - (only for output signal... 0 ma and male electrical plug EN A / DIN650-A) 9 Cable length.5 m M Cable length.0 m M Cable length 5.0 m 5M ) Extended overpressure as well as customized pressure ranges upon request ) For Ranges 600 bar ) For ranges > 600 bar ) Only with electrical connection 0 5) Please ask us 6) Cable length see accessories 7) Only with electrical connections 5 and 78 8) For pressure ranges < 0 bar upon request H7p page /6

3 EPN/EPNCR 898 Standard products (extra short lead time) Product No. Type Code Pressure range Over pressure max. Supply [VDC] 5 C typ. [%] EPN.0A ± 0.5 EPN6.0A ± 0.5 EPN0.0A ± 0.5 EPN6.0A ± 0.5 EPN5.0A ± 0.5 EPN0.0A ± 0.5 EPN60.0A ± 0.5 EPN00.0A ± 0.5 EPN50.0A ± 0.5 EPN00.0A ± 0.5 H7p page /6

4 EPN/EPNCR 898 Specifications Electrical Data Output / supply voltage... 0 ma: (9... ) VDC VDC: 5 VDC ratiom. Rise time Typ. ms / % nominal pressure Environmental conditions Media temperature -0 C C Ambient temperature Protection ) Humidity Vibration Shock -0 C C IP65, IP67, IP69K Max. 95 % relative EMC Protection Emission EN/IEC Immunity EN/IEC Mechanical Data Sensor (wetted parts).5 (AISI60) Pressure connection (wetted parts) Housing Sealing Male electrical plug Weight Mounting torque Electrical connection 0/0: 0 g ( Hz) Electrical connection 05: 5 g ( Hz) Electrical connection 5: 5 g RMS Electrical connection 78: 0 g RMS 50 g / ms.5 (AISI60).0 (AISI0) except male electrical plug 0 and bar:.5 (AISI60) FKM 70 Sh See ordering information ~ g 5 Nm Pressure connection 8/9: 0 Nm ) See electrical connection Accuracy Measuring accuracy 0.5% Ordering No. 5 Measuring accuracy 0.% Ordering No C [% FS typ.] ±.0 ± C [% FS typ.] ± 0.5 ± C (BSL) [% FS typ.] ± 0. ± 0. TC zero point and span [% FS/K typ.] ± 0.0 ± Long term stability +5 C [% FS typ.] ± 0. ± 0. Measuring accuracy 0.5 % Measuring accuracy 0. % Accuracy (%) Temp. ( C) max. typ. TEB ( ) Accuracy (%) Temp. ( C) max. typ. TEB ( ) H7p page /6

5 Dimensions EPN/EPNCR (p.5 bar) 7 (p>.5 bar) 8.5 (p.5bar, p>50bar) 6.6 (.5bar < p 50bar).9 (p.5bar, p>50bar) (.5bar < p 50bar) Ø7 Ø7 Ø Ø7 898.XX.XXXX.0.XX.XX 898.XX.XXXX.05.XX.XX 898.XX.XXXX.78.XX.XX 5.5 (p.5bar, p>50bar) 5.6 (.5bar < p 50bar) 58. (p.5bar, p>50bar) 56. (.5bar < p 50bar) 65 Ø7 898.XX.XXXX.5.XX.XX (6) O-Ring ø.x.6 ø9.5 SW7 R/" DIN 858 ø9.5 SW7 G/" ø9.5 SW7 /" NPT ø9.5 SW7 /" NPT ø9.5 SW7 G/" Ø6 Ø7 898.XX.XXXX.0.XX.XX 898.XX.XXXX.0.XX. 898.XX.XX7.XX.XX.XX Pressure ranges: 600 bar 0.05 A Ø 9.5 Mx XX.XX9.XX.XX.XX Pressure ranges: 600 bar (.5) XX.XX.XX.XX.XX Pressure ranges: 600 bar 0.05 B Ø 9.5 (6) XX.XX0.XX.XX.XX XX.XX5.XX.XX.XX Cable clamping range 6...mm 0-5 Ø6 Rz6. C 60 0 A Mx.5 ø9.5 SW7 Ø6 Rz6. C 60 0 M8x.5 B M8x.5 ø9.5 SW7 M ) ) Torque moment Ncm 898.XX.XX8.XX.XX.XX 898.XX.XX9.XX.XX.XX 898.XX.XXXX.XX.XX.58 Pressure ranges: 500 bar Pressure ranges: 500 bar H7p page 5/6

6 EPN/EPNCR 898 Electrical connection Protection / electrical connection IP65* ) IP69K IP67* ) IP69K* ) Industrial standard EN750-80A 0/05 Cable ** ) 78 MIL-C 68 0 DIN 7585** ) Code 5 Shield F E A D B C Standard with accessory 9 brown A Output signal 898.xx.xxxx.xx.9 e e black yellow / green B E brown blue black yellow / green 898.xx.xxxx.xx. * ) Provided female connector is mounted according to instructions ** ) Ventilation via cable end Additional information Documents Data sheet Instructions Flyer H7p page 6/6