Description
Overview
GAOTek Portable Biogas Analyzer gas alarm detector can detect up to 6 kinds of gases at the same time by natural diffusion, LCD large display in English,three alarms, small size,safety save electricity and simple operation.
Features
- Imported sensitive sensors
- Liquid crystal display in English
- Three alarms: alarm lights, buzzer and vibration
- 1800mA Lithium battery, charge with micro USB interface
- Have real-time storage capabilities, can realize real time record on alarm and time
- Small size, safety save electricity, all English and simple operation
- Detect 6 kinds of gases at the same time,customized on five in one
- Can save 3000 alarm records,review by button(View by PC is optional)
- Ergonomic design, comfort grab feel, back alligator clip design,easy to carry and use
- USB interface,can connect with computer (optional)
- Displaying battery capacity, low battery indication and automatic turn-off
- Support external sampling pump connection for confined space
- 100% strictly inspection before package and fast delivery
TECHNICAL SPECIFICATIONS
| Gas detected | CH4 H2 H2S 02 CO2 (Others can be customized) |
| Measuring range | CH4: (0% LEL to 100 %LEL) O2: (0% VOL to 30.0 %VOL) H2: (0 ppm to 1000 ppm) CO2: (0% VOL to 5% VOL) H2S:(0 ppm to 200 ppm) |
| Resolution | CH4: 1% LEL
O2: 0.1% vol. CO2: 0.01% vol H2S: 1 ppm |
| Sensor | Electrochemical + catalytic + Infrared |
| Alarms | Audible–buzzer with >80dB audible Visible–flashing red LED. >20000 mm visible Vibration-built-in vibration motor |
| Response time | <30 s |
| Alarm point | High and low. fully adjustable |
| Continuous working time | 12 hours 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 to 5 hours |
| Charging Voltage | DC5V |
| Optional | Software with USB (connect with computer for data analysis and printing) |
| Features | With zero setting, alarm point set, can be calibrated, restore factory settings |
| Certificates | CE/ATEX/ISO 9001 |
| Detecting gas | CH4 CO O2 H2S H2 |
| Accuracy | 1% LEL /1 ppm/ 0.1% VOL |
| Size | 4.48 in x 1.69 in x 2.95 in (114 mm x 43 mm x 75 mm) |
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