| Detection Principle |
Electrochemistry/Semiconductor/Catalysis |
| Gas Detector |
Combustible gas, toxic and harmful gas (CH4) |
| Sampling Mode |
Built-in pump-suction or natural diffusion |
| Measurement Error |
≤±3% FS |
| Working Time |
Combustible gas 8 h, toxic gas 300 h |
| Environment Temperature |
14 °F to 131 °F ( -10 ℃ to 55 ℃ ) |
| Power |
3.7 V 1700 mA Lithium-ion rechargeable battery |
| Explosion Proof Grade |
Ex ib IIB T3 Gb |
| Explosion Proof Number |
CNEx 18.4930X |
| Ingress Protection |
IP 65 |
| Size |
8.89 in x 2.44 in x 1.85 in ( 226 mm × 62 mm × 47mm ) |
| Weight |
0.88 lb ( 400 g ) |
