Acetylene Gas Detector, Ethyne Gas Detector, C2H2 Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-C2 Sensitron Explosion Proof Enclosure version Zone 1 category 2 areas S2151AC

Acetylene Gas Detector, Ethyne Gas Detector, C2H2 Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-C2-LD Sensitron Explosion Proof Enclosure with LED version Zone 1 category 2 areas S2151AC-LD

Acetylene Gas Detector, Ethyne Gas Detector, C2H2 Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2179AC

Adapter for type 2 sensor heads to upgrade the protection from G to protection GD - STGD/AD2 Sensitron