4 In 1 Gas Detector Analyzer with Specifically Methane-GAOTek
The GAOTek 4 In 1 Gas Detector 4 Unity Gas Analyzer detects CO, H2S, O2, CH4, with a large LCD, IP65 protection, low battery reminder, and multiple alarms. 1-year warranty.
Description
Description
Technical Specifications
| Key Words | Gas Detector |
| Operating & Storage Environment | Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa |
| Sampling method | Diffusion type |
| Detecting Range | CO: 0~1000ppm H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL |
| Sensor | O2 /H2S / CO: plug-in electrochemical sensor |
| Alarm Type | low & high alarm, multiple gas alarm,
sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
| Resolution | 0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX) |
| Accuracy | 3% F.S |
| Response time | 10s |
| Repeatability | 1% |
| Data record | 500 sets of data storage |
| Display | Alphanumeric large LCD displays
the real time gas concentration and alarm stage |
| Backlight | Automatically activated when working
in poor lighting environment or the alarm sounding or the button is knobbed down. |
| Self-checking Function | Self-checking Battery power, display, sensor, hardware failure |
| Protection grade | IP65 |
| Power Supply | Rechargeable lithium battery |
| Feature | Low Battery Voltage Reminding |
| Size | 5 x 2 x 1 in (145 x 69 x 28mm) |
| Weight | 0.5 lb (230g) |