Model Number: BX171 Gas Detector with ATEX Brand Name: Hanwei Key Specifications/Special Features: BX171 with charging free design and AtexDescription:BX171 is an intrinsically-safety type gas detector which can continuously detect the concentration of combustible gas and toxic gas.Applications:With the features of lower consumption, good reliability, firm configuration, small size, BX171 can be widely used in the oil field, chemical plant, mining, environmental protection, city construction etc.Features:Disposable typeAudible and visual alarmATEX certificateConfidence beepWith instruction, it will display STEL value, TWA value, Max. or Min. gas level, heartbeat informationDetection method: Natural diffusionSensor: Electrochemical sensorDetecting range: See the attached tableAlarming level:Indication error :≤± 5% F.S.Response time :＜30sIndication LCD displays the data and detector status Alarm of audio, video, vibration indicates the gas leakage, low voltage, exceeding detecting range, sensor fault. Under low light, backlit lights basing on instruction or alarm statusWorking condition Temperature: -20℃～55℃ Humidity: ＜95%RH non dewPower supply DC3V CR123A Lithium battery
Sensor life: 2 years
Explosion-proof
Dimension l× b× h, mm: 91× 58× 34
Weight about 132g