EPR 8283 Railway Pressure Transmitter

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Railway

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Main features

Dielectrical strength: 710 VDC, meets EN 50155 (Railways)
Compact design
Good temperature resistance
Different accuracy classes
Completely welded steel sensor system without additional seals

About

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	8283
Name	EPR
Designation	Railway Pressure Transmitter
Product category	Pressure transmitters
Measuring range	0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi
Measuring principle	Thin-film-on-steel
Applications	Railways
Approval / conformity	EN 50155 (Railway) EN 45545-2 (Fire protection)
Accuracy @ 25°C typ.	± 0.5 % FS typ. ± 0.3 % FS typ.
Output signal	4 ... 20 mA
Electrical connections	EN175301-803-A (DIN43650-A); M12x1; MIL-C 26482; cable
Pressure connections	G1/4" f; G1/4" m Seal; G1/4" m with integrated damping; G1/4" m (Manometer) EN 837; G1/2" m (Manometer) EN 837; 1/4"NPT m; 1/4"- 18 NPT f; 1/2"NPT m; R1/4" m, DIN3858; M14x1.5 m, DIN6149-2; 7/16"-20UNF m, DIN3866; 7/16"-20UNF m, SAE4 (J1926.3); 7/16"-20UN
Media temperature	–40°C ... +125°C
Ambient temperature	–40°C ... +125°C