Description
Features
- Detection methods: pump suction
- Sensor types: catalysis, electro chemistry, PID, and infrared
- Detecting gas: see parameter table
- Response time: 20 s or less
- Display error: plus or minus 5% FS
- Working voltage: DC3.7 V lithium electricity; 2000mAh
- Charging time: 6 h or less
- Work time: 8 h or more consecutive (not alarm standby mode)
- Sensor life: 3 years (electro chemical)
- Explosion-proof type: intrinsically safe
Technical Specifications
| Detect Gas | H2S:0 ppm to 100ppm, NH3:0 ppm to 100ppm, O2:0 to 30VOL, CO:0 to 100 ppm, EX:0-100LEL |
| Detection Principle | Electrochemical |
| Resolution | 1 ppm |
| Sampling Mode | Pump type |
| Measurement Error | ≤±5% FS |
| Working Time | ≤20s continuous (non-alarm standby state) |
| Environment Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Environment Humidity | ＜95% RH No condensation |
| Power | DC3.7 V lithium batteryï¼›2000 mAh |
| Explosion Proof Grade | Ex ib llB T6Gb |
| Explosion Proof Number | CNEx19.2399X |
| Ingress Protection | IP67 |
| Weight | 0.99 lbs (450 g) |
| Size | 6.88 in x 2.99 in x 1.88 in (175 mm × 76 mm × 48 mm) |