| Customization: | Available |
|---|---|
| After-sales Service: | Whole Life Technical Support |
| Warranty: | One Year |
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The primary function of a portable gas detector is to quickly and accurately identify gas leaks or detect gas concentrations that exceed preset alarm limits. The main detection principles utilized in gas detection include electrochemical, infrared, catalytic combustion, thermal conductivity, and PID photoionization, among others. These devices are widely applied in various scenarios, such as firefighting, emergency rescue, confined spaces, petroleum and chemical industries, metallurgy, refining, gas storage, pharmaceuticals, environmental protection, air treatment, and more.
| Detection Factor |
Single gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex, carbon dioxide CO2, VOC, etc.), depending on the site environment and user requirements |
| Detection Range |
Depends on the site environment and user needs |
| Resolution |
0.001ppm (0-10ppm high accuracy)/0.01ppm (0-10 ppm); 0.01ppm (0-100 ppm), 0.1ppm (0-1000 ppm), 1ppm (0-1000 ppm or more); 0.1%LEL; 0.1%, 0.01%Vol |
| Detection Principle |
Electrochemical, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, etc., depending on the range, site environment and user needs |
| Detection accuracy |
Typical precision: ≤±3% FS (optional higher precision sensor) |
| Environment |
Temperature: -20ºC~+60ºC, customizable -40ºC~+70ºCRelative humidity: 10-95%RH |
| Operating power supply |
DC3.7 V*2 |
| Battery capacity |
2500mAh rechargeable polymer battery, with over-charge, over-discharge, over-voltage, short-circuit, overheating protection function |
| Detection method |
Built-in pump suction type, can be switched to diffusion, diffusion + pump suction detection mode |
| Alarm method |
sound and light alarm, vibration alarm, voice alarm |
| Data storage |
Standard capacity of not less than 100,000 items; support for local view, delete or data export, storage time interval arbitrary settings |
| Communication Interface |
Standard Type-C |
| Implementation standards |
GB T3836.1-2021 General Requirements for Electrical Equipment for Use in Explosive Gas Environments GB T3836.4-2021 Electrical Equipment for Explosive Gas Environments Intrinsically Safe Type "i" GB T50493-2019 Design Standard for Detection and Alarm of Combustible and Toxic Gases in Petrochemical Industry GB 15322.3-2019 Combustible gas detectors Part 3: Portable combustible gas detectors for industrial and commercial applications |
| Dimension |
165X64X61mm(H×L×T) |
| Weight |
Approx. 280g |
| Standard accessories |
Calibration cover, pump suction nozzle, manual, certificate of conformity, USB charger (including data cable), instrument packaging color box |
| Optional accessories |
1.0.2 meters swan neck sampling probe; 2.activated carbon filter; 3.0.4 meters stainless steel sampling handle (including 1 meter hose); 4.0.9 meters retractable sampling handle (including 1 meter hose); 5.External Bluetooth printer. |
★ It is strictly prohibited to replace the sensor with electricity.
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