Warranty | 1 years | Type | single gas detector |
Certification | GS, CE, FCC, IOS, SIL, ATEX | Customized support | OEM, ODM, OBM |
Place of Origin | Henan, China | Brand Name | zhongan |
Model Number | S311 | Detection type | natural diffusion or (external pump suction) |
Detection principle | electrochemical or catalytic, infrared | Detection accuracy | 3% FS |
Suitable temperature | -20 u2103-50 u2103 (-4 u2103F-122 u2103F) | Humidity | 0-95% R.H non-condensing |
Display | Backlight display | Battery | 1700mA lithium battery rechargeable battery |
Charging time | <6 hours | Shell | Flame retardant plastic shell |
Size | (178*79*48) mm |