| Measurable gas |
combustible gases, toxic gases |
| Detection principle |
pump suction |
| Alarm method |
Light, sound |
| Humidity |
<95% RH non-condensing |
| Working time |
≥8 hrs continuously |
| Working voltage |
DC 3.7 V lithium battery, 2000 mAh |
| Protection class |
IP 65 |
| Precision |
≤±5% FS |
| Measurable gas |
EX combustible gases, toxic gases or other gases as customer requirements |
| Measurement range |
CO2 0 PPM to 5000 PPM, CO 0 PPM to 1000 ppm, H2S 0 PPM to 100PPM, O2 0% VOL to 30 % VOL, nitrogen dioxide NO2 0 PPM to 20 PPM |
| Selectable range NO2 |
0 PPM to 50 PPM,1000 PPM |
| Resolution |
0.1 / 1 PPM |
| Working environment temperature |
-4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Product Size |
6.88 in x 2.99 mm x 2.24 mm (175 mm x 76 mm x 57 mm) |
