Description
Overview
GAOTek portable gas detector analyzer could detect combustible gas, O2 and 2 other kinds of toxic gases simultaneously. It is widely used in the area where explosion proof is required or toxic gas leaks, like underground channels or the mining industry, to protect the workers’ life and avoid damage to the relevant equipment.
Technical Specifications
| Gas sampling method | Natural diffusion |
| Detecting gas | Combustible gas, H2S, CO, O2 |
| Accuracy | ≤±5% FS |
| Response time | ≤30 s |
| Indication | LCD displays Realtime and system status, LED, audio and vibration alert for gas leakage, fault and low voltage |
| Power source | 3.7 V DC Rechargeable Li-on battery, 1,800Ah |
| Charging time | 4 hrs to 6 hrs |
| Working time | ≥8 hr continuously (without alarming) |
| Gas sensor life | 2 years |
| Explosion-proof grade | Exia ll CT3 |
| Protection grade | IP 66 |
| Working environment | -4 °F to 122 °F (-20 °C to 50 °C), 95% RH (no dew) |
| Dimensions | 4.72 in x 2.68 in x 1.18 in (120 mm x 68 mm x 30 mm) |
| Weight | 0.49 lb (220 g) |