R1234YF Gas Detector GDR453S11
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-1000 PPM 4-20mA Relay, Display & Buzzer - Semiconductor sensor, for non classified area GDR453S11 - Tecnocontrol
R1234YF Gas Detector SMART3-Blizzard S5226R1234YF
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-5000 ppm 4-20mA - Infrared sensor - SMART3-Blizzard for non classified area S5226R1234YF Sensitron
R1234yf Gas Detector SMART3-H LITE S3844R1234YF
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-20% LFL - Infrared sensor - SMART3-H LITE for non classified area S3844R1234yf - Sensitron
R1234yf Gas Detector SMART3-H LITE S3857R1234YF
R-1234yf refrigerant Gas Detector, HFO-1234yf Gas Detector 0-5000 ppm - Infrared sensor - SMART3-H LITE for non classified area S3857R1234YF - Sensitron