| Detection method | Natural diffusion |
Using the environment |
Temperature - 20 ℃ ~ 60 ℃; Humidity: no more than 95%RH(no condensation)
|
| Display method | Color LCD |
Storage environment: temperature |
temperature：- 40 ℃ ~ 70 ℃; Humidity: no more than 95%RH(no condensation)
|
Warmup time |
< 30s
|
Response time |
<10s |
| Interface | U3 port |
Charged battery |
3.7V-1700mAh lithium ion battery
|
| Power supply | Li-ion rechargeable battery |
Work time |
>8h (combustible), 300 hours (toxic)
|
Weight |
380g
|
Dimensions |
226mm * 68mm * 45mm
|
Explosion proof number |
CNex18.4930X |
| Security level | Ex ib IIB T3 Gb |
|
Gas
|
Measuring Range
|
Optional Range
|
Resolution
|
Response Time(second)
|
|
H
2
|
0-100%LEL
|
0-1000PPM
|
1%LEL/1PPM
|
≤15
|
|
O
2
|
0-30%VOL
|
0-30% / 0-100%VOL
|
0.1%VOL
|
≤10
|
|
H
2S
|
0-100PPM
|
0-50 / 200 / 1000PPM
|
1/0.1PPM
|
≤10
|
|
CH
4
|
0-100%LEL
|
0-100%VOL
|
1%LEL/1%VOL
|
≤10
|
|
N
2
|
0-30%VOL
|
0-30% / 100%VOL
|
0.1%LEL/1PPM
|
≤10
|
|
CL
2
|
0-20PPM
|
0-10 / 100PPM
|
0.1PPM
|
≤15
|
|
NH
3
|
0-100PPM
|
0-50 / 500 / 1000PPM
|
1/0.1PPM
|
≤15
|
| Gas sensor customized. For more referance, please contact us. | ||||