Description
Overview
GAOTek portable hydrogen sulfide gas detector is designed with the inner pump and the imported brand sensors, with stable performance and high accuracy. It is used to detect the single gas concentration for the combustible gas. The screen can display the gas concentration, the data also could be exported to the computer by USB cable.
Features
- LCD screen display data
- Designed for easy mobility
- Provides continuous real-time monitoring of methane gas levels
- Offers instant feedback
- Detects even small traces of hydrogen sulfide gas, ensuring early detection of leaks
- Triggers audible and visual alarms when gas concentration exceeds a preset threshold
- Built with robust and durable materials to withstand the challenging conditions of the environments
- Intrinsically safe, suitable for use in hazardous or potentially explosive environments
- Built-in data logging capabilities
- Provides a rapid response time
- Calibration function to ensure accurate gas detection sensor performance
Technical Specifications
| Detecting range | 0 pm to 100 ppm or customized |
| Resolution | 0.001 ppm, 0.01 ppm |
| Precision | ≤±3% FS |
| Repeatability | ≤±1% |
| Zero drift | ≤±1% (FS/year) |
| Sensor type | Electrochemical sensor |
| Response time (T90) | ≤20 s |
| Recovery time | ≤20 s |
| Pre-heating time | ≤60 s |
| Explosion-proof index | Ex ib IIC T4 Gb |
| Protection grade | IP 66 |
| Charge time | ≤6 h |
| Working time | ≥24 h |
| Power supply | 3.7 V DC, 2800 mAh, rechargeable lithium battery, DC 5 V USB charger |
| Pressure | 12.47 PSI to 15.37 PSI (0.86 bar to 1.06 bar) |
| Humidity | 10%RH to 95% RH (non-condensing) |
| Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Dimensions | 5.31 in x 2.55 in x 1.37 in (135 mm x 65 mm x 35 mm) |
| Weight | 1.10 lb (500 g) |