Overview
Enviro Test Construct Portable Combustible Multi Gas Detector – Protection class IP68 is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding the alarm. The main detection principles of gas detection are electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization, etc. Portable Combustible Multi Gas Detector is widely used in firefighting, emergency rescue, restricted space, petroleum, chemical, metallurgy, refining, gas, storage, medicine, environmental protection, air treatment and other occasions.
Features
- Built-in pump suction measurement, can be switched to diffusion
- Diffusion + pump suction detection.
- Pump clogging alarm
- LED lighting (optional)
- Unit free switching, unit optional: umol/mol, ppm, pphm, ppb, mg/m3, ug/m3, % Vol, % LEL
- 8 button operation, quick one-key calibration function
- Data storage, storage capacity of not less than 100,000 items
Technical Specifications
| Detection Gas | Ammonia NH3 |
| Detection Range | NH3, 0 ppm to 300 ppm |
| Resolution | 0. 1 ppm |
| Unit Display | Umol, mol, ppm, pphm, ppb, mg/m3, ug/m3, % Vol, % LEL (Optional) |
| Detection Principle | Electrochemical |
| Sensor Life | 2 years to 3 years |
| Detection Method | Built-in pump suction type, can be switched to diffusion, diffusion + pump suction detection mode |
| Display | LCD |
| Linearity | ≤ ± 3 % |
| Response Time | T90 ≤ 20 s |
| Operating Power | DC 3.7 V |
| Battery Capacity | 2500 mAH rechargeable polymer battery with over-charging, over-discharging, over-voltage, short-circuit and over-heating protection. |
| Communication Interface | Type-C (2 hours full charge) |
| Data Storage | With high-capacity data storage of 100,000 items (other capacities can be customized) |
| Explosion-Proof Grade | Intrinsically safe ExiaIIC T4 Ga |
| Protection Class | IP68 |
| Applications | Petroleum, chemical, pharmaceutical, environmental protection, gas distribution, warehousing, flue gas analysis, air treatment and all other occasions that require portable rapid detection of gas concentration. |
| Working Environment | Temperature – 4 °F to 122° F (- 40 ºC to 70 ºC), Humidity 10 % RH to 95 % RH non-condensation |
| Size | 6.49 in x 2.52 in x 2.40 in (16.5 cm x 6.4 cm x 6.1 cm) |
| Weight | 9.88 oz (280 g) |
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