Overview
Enviro Testers Portable Methane Detector with the inner pump to detect the gas composite concentration data in different working place, is designed with 6 sensors at most; one is default of the temperature and humidity sensor, so when workers need to inspect the gas concentration, it can detect 5 gas type at most. The gas composite will be according to the users’ demands.
Features
- Multiple gas detector
- Data logging functionality
- The data could be exported to PC by USB cable
- LCD screen display data
- Gas concentration display
- Explosion-proof
Technical Specifications
| Measuring range | O2 (0% to 30%) Vol, H2S (0 ppm to 100 ppm), Ex (0% to 100 %) LEL, CO (0 ppm to 1000 ppm), TVOC (0 ppm to 100 ppm) |
| Resolution | O2 (0.01 % Vol), H2S (0.01 ppm), Ex (0.01 % LEL), CO (1 ppm), TVOC (0.01 ppm) |
| Precision | ±3% FS (for O2, H2S, CO, LEL), ±1% FS (for TVOC) |
| Temperature testing range | -40 °F to 248 °F (-40 °C to 120 °C) |
| Humidity testing range | 0% rh to 100% rh |
| Working temperature | -40 °F to 248 °F (-40 °C to 120 °C) |
| Working humidity | 0% rh to 95% rh (non-condensing) |
| Response time | ≤20 s (T 90) |
| Recovery time | ≤20 s |
| Repeatability | ≤±1% |
| Linearity | ≤±1% |
| Zero drift | ≤±1% (FS / year) |
| Working pressure | -4.35 PSI to 14.50 PSI (-0.3 bar to 1 bar) |
| Explosion-proof grade | Ex ia IIC T4 Ga |
| Protection grade | IP 65 |
| Dimension | 8.66 in x 3.46 in x 2.16 in (220 mm x 88 mm x 55 mm) |
| Weight | 1.10 lb (0.5 kg) |
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