R454A Gas Detector SMART3-H LITE S3848R454A
R454A Gas Detector 0-20% LFL - Infrared sensor - SMART3-H LITE for non classified area S3848R454A Sensitron
R454A Gas Detector SMART3-H-FM LITE S4660R454A
R454A Gas Detector 0-20% LFL 90-240 Vac - Infrared sensor - SMART3-H-FM LITE for non classified area S4660R454A Sensitron
R454A Gas Detector SMART3-H-FM LITE S4680R454A
R454A Gas Detector 0-20% LFL 12-24 Vdc - Infrared sensor - SMART3-H-FM LITE for non classified area S4680R454A Sensitron
R454B Gas Detector - Dust Proof Enclosure Version S4432R454B
R454B Gas Detector, Opteon™ XL41 Gas Detector 0-100% LFL 4-20mA - Infrared sensor - SMART3G-C3 Sensitron Dust Proof Enclosure Version Zone 2 category 3 areas S4432R454B