Home
EPN-S 8320

EPN-S 8320 Electronic Pressure Switch

Back to overview

Railway

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Main features

Rugged design for harsh environments
Wide temperature range
Excellent long-term stability
Very compact design
Switchpoint factory set or programmable on site with Trafag Sensor Communicator SC

About

The Electronic Pressure Switch EPN-S is based on the well-proven EPN transmitter family. It stands for reliable accuracy over a wide temperature range and excellent long-term stability even in harshest environments in the shipbuilding and railway industry. The switchpoint is factory set or can be programmed on site using Trafag’s Sensor Communicator SC.

Technical Data

More Information
Product code	8320
Name	EPN-S
Designation	Electronic Pressure Switch
Product category	Electronic pressure switches
Measuring range	0 ... 2.5 to 0 ... 600 bar 0 ... 30 to 0 ... 7500 psi
Measuring principle	Thin-film-on-steel
Approval / conformity	DNV-GL, RMRS EN 50155 (Railways) EN 45545-2 (Fire protection, railways)
Accuracy @ 25°C typ.	± 0.5 % FS typ. (Switchpoint)
Output signal	Switching output: 1 PNP
Electrical connections	EN175301-803-A (DIN43650-A); Cable
Pressure connections	G1/4" m (Seal); 1/4"NPT m; G1/2" m, DIN3852-A; M14x1.5 m, DIN3852-A; 1/2"NPT m
Media temperature	-40°C ... +125°C
Ambient temperature	Standard: -25°C ... +85°C Option accessory 67: -40°C ... +125°C
Measuring range	≤ 100 bar ≤ 600 bar < 1500 psi < 7500 psi