Trafag EPR 8293 Railway Pressure Transmitter

Description of Trafag EPR 8293 Railway Pressure Transmitter

They are available in many different designs to suit pressure and electrical connections, measuring procedures, electrical output signals, and certifications (CE, EX, rail, and ship).

About Pressure Transmitters

Electronic pressure gauges, also known as pressure transmitters, are used to measure and track pressure. Pressure transducers and sensors are also frequently referred to as pressure transmitters. However, as the term “pressure sensor” in its more specific definition only refers to a component of the pressure transmitter, this is not a synonym.

Description of Trafag EPR 8293 Transmitter

The EPR pressure transmitter provides precise and dependable pressure measurement throughout a broad temperature range and was created especially to meet the demanding needs of the railroad sector. Its superior long-term stability stems from Trafag’s cutting-edge thin-film-on-steel sensor technology.

Main Features of Trafag EPR 8293

Compact design
Good temperature resistance
Different accuracy classes
Completely welded steel sensor system without additional seals
Dielectric strength: 500 VAC, 50 Hz, meets EN 50155 (Railways)

Technical Data of EPR 8293

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
Applications	Railways
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