pressure switches explosion proof pressure switch pressure switches ul listed and atex approved

Trafag - Pressure Switch EXP

  • Rugged aluminium housing, option: housing stainless steel
  • Protection IP66
  • Any mounting position possible
  • Ex db eb IIC T6 Gb
  • Ex tb IIIC T80°C Db

Pressure Switch EXP

Trafag’s mechanical pressure switches provide high vibration resistance and precise switchpoint accuracy, coupled with an exceptionally rugged design for years of maintenance-free operation in harsh environments.

Various sensors, including bellow, membrane, and piston types, accommodate a wide range of pressure ranges, media, and load cycle profiles.

These pressure switches are ideal for low pressure ranges, offering high accuracy and excellent overpressure safety. Additionally, explosion-proof pressure switches are available for enhanced safety in hazardous conditions.

Suitable Application

  • EX zone II 2G / D

Certificates

  • SEV 15 ATEX 0157 X
  • IECEx SEV 17.0013X

Technical Data

Application II 2 G Ex de IIC T6 II 2 D Ex tD A21 IP66 T80°C
Measuring range -0.9…1.5 to 4…40 bar
Pressure connection G1/4” female, G1/4” male
Sensor technology Bellow
Protection rating IP66
Connection Screw terminal
Material 1,4435/316L
Output 1 Floating change-over contact (SPDT)
Media temperature Max. 150°C
Temperature range -50…+65°C
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