Pressure transmitter with ceramic membrane

EPS1

Pressure transmitter for liquids and gases, 4...20 mA

Introduction

Static and dynamic pressure measurement in industrial pipework calls for a transmitter that stays dependable without complicating installation. EPS1 supports universal use in liquids and gases with a robust all-metal design and relative pressure ranges from 0...1 to 0...100 bar (up to 400 bar on request).
 
The Al2O3 ceramic measuring cell converts pressure into a proportional 4...20 mA two-wire signal, giving users a familiar output for process and automation environments. Its pressure cell is connected to the medium through a 6.5 mm bore, helping protect the sensing element from mechanical damage during operation.
 
Commissioning is practical on site. The continuously rotatable cable outlet supports clean alignment after installation, while G 1/4 A and G 1/2 A process connections cover common mounting needs. For higher medium temperatures, the gooseneck option extends operation up to 120 °C.

Protected sensor cell
Protected sensor cell
The 6.5 mm media bore helps shield the ceramic pressure cell from mechanical damage.
Process-ready output
Process-ready output
4...20 mA two-wire output integrates easily into industrial control systems.
Clean cable alignment
Clean cable alignment
The continuously rotatable cable outlet supports neat positioning after installation.
Higher temperature option
Higher temperature option
The gooseneck version allows medium temperatures up to 120 °C.

Features

Ceramic measuring cell

The pressure sensor uses a measuring bridge in thick-film technology on an Al2O3 ceramic substrate.

Relative pressure ranges

The family covers relative pressure ranges from 0...1 to 0...100 bar, with 0...200 bar and 0...400 bar available on request.

Process connections

The transmitter is available with G 1/4 A or G 1/2 A male thread for installation in a socket or T-piece.

Electrical connection

Versions are available for a 4-pin M12x1 circular connector or a DIN 43650-A / ISO 4400 plug.

Media compatibility

The transmitter measures static and dynamic pressures in liquids and gases.

Temperature option

A bendable gooseneck version is available for operation with medium temperatures up to 120 °C.