Description
Overview
GAOTek customized gas detector can detect any six gases in one detector. It has large LCD screen and two alarm level with audio/visual and vibratory indicators. The 5-gas analyzer also can keep and read 3000+ alarm records. When it exceeds a certain level, it will make alarm immediately.
Features
- Adjustable alarm value
- LCD display, English panel
- Acousto-optic, vibration alarm
- Rechargeable lithium battery
- Imported sensor high accuracy
- Explosion proof
- Available for NH3, SO2, VOC, CO2 and CL2
- Data storage can keep 3000 alarm data
- Optional external gas sampling pump
Technical Specifications
| Gas Detected | CH4 CO H2S O2 CO2 NH3 (Others can be cistomization) |
| Measuring Range | CH4: 0% LEL to 100% LEL O2: 0% VOL to 30.0% VOL CO: 0 ppm to 1000 ppm CO2: 0% VOL to 5% VOL H2S: 0 ppm to 200 ppm NH3: 0 ppm to 200 ppm |
| Resolution Ratio | LEL: 1% LEL, O2: 0.1 % VOL, CO2: 0.01% VOL,CO: 1 ppm, H2S: 1 ppm, NH3: 1 ppm |
| Sensor | Electrochemical + catalytic + Infrared |
| Alarms | Audible–buzzer with ≥80 dB audible Visible–flashing red LED, ≥20 m visible Vibration-built-in vibration motor |
| Response Time | ≤30 S |
| Alarm Point | High and low, fully adjustable |
| Continuous Working Time | 12 hours with combustible gas and 7 days when do not collocate combustible gas |
| Display | Liquid Crystal Display (LCD) with calendar and clock |
| Storage | Save 3000 alarm records and real time value |
| Battery | Rechargeable Lithium Battery |
| Charging Time | 3 hours to 5 hours |
| Charging Voltage | DC 5 V |
| Optional | Software With USB (connect with computer for data analysis and printing) |