Specifications
| Sensors principle | electrochemistry |
| Detection gas | Oxygen O2 |
| Sampling method | diffusion |
| Response time | ≤15s |
| Alarm mode | LCD display real-time data and system status, Light Emitting Diode, sound, vibration indication alarm, fault and underVoltage |
| Operating Environment | Temperature -20 ℃~ 50 ℃; Humidity < 95% RH (no condensation) |
| Power | DC3.7V (lithium battery Capacity 2000mAh) |
| Explosion-proof sign | Ex ib IIB T3 Gb |
| Charging time | 6h~8h |
| Standby time | More than 8 hours |
| Sensors Life | 2 years |
| Dimensions | 112*55*31mm |
| Weight | 150g |
| range | 0~30%vol |
| Resolution | 0.1%vol |
Packing list
Complete machine X1, operation manual X1, certificate of conformity X1, warranty card 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/26359/Specification.html , which is only used by users who purchase commodities from the NBCHAO.