EPR 8293 Railway Pressure Transmitter

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  • Railway Railway

Main features

  • Compact design
  • Good temperature resistance
  • Different accuracy classes
  • Completely welded steel sensor system without additional seals
  • Dielectrical strength: 500 VAC, 50 Hz, meets EN 50155 (Railways)
The EPR pressure transmitter was specifically designed for the high demand of the railway industry and offers reliable and accurate pressure measurement over a wide temperature range. Its excellent long-term stability is based on the leading thin-film-on-steel sensor technology from Trafag.

Technical Data

More Information
Product code 8293
Name EPR
Designation Railway Pressure Transmitter
Product category

Pressure transmitters

Measuring range 0 ... 2.5 to 0 ... 600 bar
Measuring principle Thin-film-on-steel


Approval / conformity EN 50155 (Railways)
Accuracy @ 25°C typ. ± 0.5 % FS typ. ± 0.3 % FS typ.
Output signal 4 ... 20 mA
Electrical connections EN175301-803-A (DIN43650-A); MIL-C 26482
Pressure connections G1/4" m Seal; R1/4" m; 1/4"NPT m; 1/2"NPT m
Media temperature -40°C ... +125°C
Ambient temperature -40°C ... +125°C

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