Specifications
| Sensors principle | Catalytic combustion, infrared, electrochemistry |
| Detect gas | CO、H2S、O2、EX |
| Detect the amount of gas | 4 kinds |
| CO-range | 0~1000ppm |
| CO- resolution | 1ppm |
| Operating Time | 12 h (extended rechargeable lithium-ion battery) |
| Dimension | 172*67*66mm |
| Weight | 380g |
| Shell material | Polycarbonic acid shell, Anti-Impact, Anti-RFI |
| Data storage | 3 months 800,000 data |
| Operating temperature | -20~55℃ |
| Environmental humidity | Generally 15% to 95%, non-condensing (continuous) |
| EX-range | 0~100%LEL |
| O2-range | 0~30%VoL |
| H2S-range | 0~500ppm |
| EX- resolution | 0.01%LEL |
| O2- resolution | 0.1% |
| H2S- resolution | 0.1ppm |
Packing list
Gas detector X1, manual X1, Encasement box X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/17984/Specification.html , which is only used by users who purchase commodities from the NBCHAO.