Specifications
| Detect gas | combustible gas |
| resolution | 1%LEL |
| Sampling method | diffusion |
| Response time | T90<60s |
| Shell material | ABS |
| Power Supply | 3.7V rechargeable lithium battery (1500mAh) |
| Working time | > 8h continuous |
| Alarm mode | Sound, light, vibration. |
| Instruction method | LCD Display Real-time Data and System Status Light Emitting Diode, Sound, Vibration Indication Alarm, Fault and UnderVoltage |
| Weight | About 130g |
| Explosion-proof sign | Ex ib IIB T3 Gb |
| Operating Environment | Temperature: -10 ℃~ 55 ℃; Humidity: 0-95% RH (non-condensing) |
| Mass Assurance | One year quality assurance period, free maintenance during the warranty period. |
Packing list
After-sales instructions
None
[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/49346/Specification.html , which is only used by users who purchase commodities from the NBCHAO.