Product name: Gas detecting sensor, Type: GDA EC 100, Refrigerants: R717 Gross weight 0.86 Kg Net weight 0.86 Kg EAN 5702428185721 Alarm limits high [ppm] 35 ppm Alarm limits low [ppm] 25 ppm Enclosure rating IP IP65 Enclosure rating Nema (~) 4X Frequency [Hz] 50/60 Hz Packing format Single pack Power consumption [A] 0.23 A Power consumption [W] 4 W Product description Gas Detection Sensor Product Group Sensors Product name Gas detecting sensor Product type GDA EC 100 Quantity per packing format 1 pc Refrigerants R717 Refrigerants range [ppm] [Max] 100 ppm Refrigerants range [ppm] [Min] 0 ppm Response delay [s] 0 " Sensor type Electrochemical Supply voltage [V] AC [Max] 24 V Supply voltage [V] AC [Min] 12 V Supply voltage [V] DC [Max] 24 V Supply voltage [V] DC [Min] 12 V Temperature application Low temperature Temperature range [°C] [Max] 40 °C Temperature range [°C] [Min] -40 °C Temperature range [°F] [Max] 104 °F Temperature range [°F] [Min] -40 °F