GAOTek Multi-Gas Detector-Protection Class IP65
GAOTek multi-gas detector can detect the content of 4 gases (oxygen, carbon monoxide, hydrogen sulfide and methane) together.
Description
Description
Overview
GAOTek multi-gas detector can detect the content of 4 gases (oxygen, carbon monoxide, hydrogen sulfide and methane) together. it will alarm immediately when the concentration of gas reaches or exceeds the preset alarm point.
Features
- Real-time detection of oxygen, carbon monoxide, hydrogen sulfide and methane
- True-color lattice TFT screen displays gas concentration
- Automatic battery detection and under-voltage indication
- Alarm with LED, buzzer, earphone and vibration
- Brightness of back light can be set according to practical need to save power
- Storage of historical data and alarm events
- NDIR printer can print real-time concentration data
- Gas pump realizes detection by pumping
- Calibration and set of detectors through PC
Technical Specifications
| Pressure | 0.9 to 1.1 Standard atmospheric pressure |
| Explosion-Proof Grade | Exia Ⅱ CT3 |
| Protection Grade | IP65 (dust closed, protection water jet) |
| Charging Time | 4 h to 6 h |
| Working Time Of Battery | > 8 h (non-alarm state) |
| Length Of Pump Pipe | < 1Â meter |
| Measurement Principle Of Sensor | Electrochemical, Catalytic combustion |
| Power Supply | Lithium battery |
| Accuracy | <±5% (VOL) O2, <±5% (F.S) CH4, <±5% (F.S) CO, <±5% (F.S) H2S |
| Humidity | 10 % to 95 %RH (no dew condensation) |
| Temperature | – 4° F to 122° F (- 20 °C to 50 °C) |
| Dimensions | 3.34 in x 6.02 in x 1.96 in (85 mm x 153 mm x 50Â mm) 1.77 in x 9.40 in x 1.10 in (45 mm x 239 mm x 28Â mm) |
| Weight | 0.66 lb (about 0.30 kg) (host machine) 0.17 lb (about 0.08 kg) (hand shank of gas pump) |