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Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 ppm 4-20mA - Infrared sensor SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 Category 2 areas S3945R32
R32 Gas Detector Dust Proof Enclosure Version S3424R32
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-100% LFL 4-20mA - Infrared sensor - SMART3G-C3 Sensitron Dust Proof Enclosure Version Zone 2 category 3 areas S3424R32 Sensitron
R32 Gas Detector GDR300I7
Difluoromethane Gas Detector, R32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 PPM 4-20mA - Infrared sensor, for non classified area GDR300I7 - Tecnocontrol
R32 Gas Detector GDR300S7
Difluoromethane Gas Detector, R32 refrigerant Gas Detector, HFC-32 Gas Detector 0-1000 PPM 4-20mA - Semiconductor sensor, for non classified area GDR300S7 - Tecnocontrol