DETECTION PRINCIPLE | Flammable gas … catalytic combustion(infrared type) Toxic gas, oxygen…electrochemical Volatile Organic Compounds…photo-ionization |
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DETECTION METHOD | Diffusion or external pump suction(optional) |
ACCURACY | ≤±3%F.S.(Diffusion) |
REPEATABILITY | ≤±3%F.S. |
DISPLAY TYPE | LCD screen to display the gas concentration and working status |
ALARM TYPE | Sound, light alarm ( volume95dB@30cm) |
INGRESS PROTECTION | IP66 |
POWER SUPPLY | Chargeable lithium battery pack, 2400mAh |
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OPERATION TIME | more than 12hours (decided by the sensor quantity and the operation frequency and time of the gas pump) |
OPERATION TEMPERATURE | -30℃~+60℃ |
OPERATION HUMIDITY | 15~95%RH/Non condensation |
EX-PROOF CERTIFICATE | Ex ib d ⅡC T4 Gb |
OUTLINE DIMENSIONS | 67×121×36mm(WxHxD) |
WEIGHT | 270g |