Beijing Zero Timespace Limited CO.,Ltd

Electrochemical sensors measuring principleDetection of sulfur dioxide gasMeasuring range 0-20ppm (can be customized 0-1000ppm)Detection accuracy of ?5% F.SAlarm set points can be set according to according to user requirementsAlarm Type Sound Alarm: Buzzer 80dB at 30cmPower Supply 3.6V rechargeable batteryTemperature -10 ℃ ~ 40 ℃Relative humidity 0-90% R.HSize of 138 ?53 ?33mmShell Engineering PlasticsThe form of intrinsic safety explosion-proofExplosion-proof mark Exia II CT4Standard high-grade aluminum case packing equipment; accessories: screwdriver, guide trachea, manualSensor life expectancy of two yearsModel CGD-I-ASO2 [详细介绍]