Differential Pressure Switch EXPD

Differential Pressure Switch EXPD

Multistage Differential Pressure Switch EXPD 920

Differential Pressure Switch EXPD

The EXPD 920 differential pressure switch has a rugged aluminium housing, as well as various options and switching capabilities. This device has built-in temperature compensation. The pressure swich is Ex version, which means that it can certainly be used in potentially explosive places. 

Proposed applications of the pressure switch EXPD:

  • Ex II 2 G/D

Main features:

  • Any mounting position
  • Degree of protection IP66
  • Ex tb IIICT80°C Db
  • Ex db eb IICT6 Gb


Technical
data

Protection class IP66
Working temperature -50°C...65°C
Temperature of the medium -50°C...150°C
Manufacturer Trafag

Standard executions

Name Pressure Range [bar] Max Overload [bar]
Więcej EXPD3.4 (-1)…6 12 Buy in the store
Sensor Technology: Bellows Medium Temperature: max +150°C Hysteresis [bar]: 0.4 (constant) Differential Pressure [bar]: -0.6...3.4
Więcej EXPD6 (-1)…8 12
Sensor Technology: Bellows Medium Temperature: max +150°C Hysteresis [bar]: 0.4 (constant) Differential Pressure [bar]: 0...6
Więcej EXPD16 (-1)…18 24 Buy in the store
Sensor Technology: Bellows Medium Temperature: max +150°C Hysteresis [bar]: 0.7 (constant) Differential Pressure [bar]: 1...16

Documents to download

EXPD Pressure Switch

Catalog Card EN