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Conventional gas measuring sensors (analog technics)

Housing versions Selection table for gas sensors from page 116 on

Conventional GMF 4 type gas sensor
in aluminum housing;
color: gray; dimensions: 125 x 80 x 57 mm (W x H x D); protection type: IP 44
available, e.g., for carbon monoxide, nitrogen dioxide (diesel smoke).
Data sheet no. 37110 / 37111

Conventional GMF 2 type gas sensor
in aluminum housing;
different colors; dimensions: 90 x 80 x 80 mm (W x H x D); protection type: IP 44
available, e.g., for carbon monoxide, nitrogen dioxide (diesel smoke), oxygen, propane (LPG), natural gas /
methane and refrigerants.
Data sheet no. 37201 / 37301 / 37401

Conventional GMF 2.IR type gas sensor
in aluminum housing;
dimensions: 90 x 80 x 80 mm (W x H x D); protection type: IP 44
available, e.g., for carbon dioxide.
Data sheet no. 37760

Note: Type-specific also deliverable in Design 0 – 10 V.

114 | Catalog 2025 | Gas warning devices To our online catalog: www.oprg.de/en/support/download-center