R404A Gas Detector SMART3-R S4617R404A
R404A Gas Detector 0-2000 ppm 4-20mA - Infrared sensor - SMART3-R for non classified area S4617R404A Sensitron
R404A Gas Detector SMART3-H-FM LITE S4690R404A
R404A Gas Detector 0-5000 ppm 12-24 Vdc - Infrared sensor - SMART3-H-FM LITE for non classified area S4690R404A Sensitron
R404A Gas Detector SMART3-H-FM LITE S4670R404A
R404A Gas Detector 0-5000 ppm 90-240 Vac - Infrared sensor - SMART3-H-FM LITE for non classified area S4670R404A Sensitron
R404A Gas Detector SMART3-H LITE S3855R404A
R404A Gas Detector 0-5000 ppm - Infrared sensor - SMART3-H LITE for non classified area S3855R404A Sensitron