Overview
GAOtek Portable Gas Detector is a kind of fast response and high accuracy gas measurement device. With internal sampling pump, fast sampling speed and high flow rate, ensuring the response time of detector. Unique design, small size and easy to carry with. Special high intensity engineering plastic housing. Suitable for different kinds of situation and environment. We dedicate to provide you the most reliable, accurate and the safest solution of gas detection.
Features
- Original improted first- class brand sensor.
- High speed data transmission by USB, which can download and print data.
- LCD dot matrix display, the gas type, unit, concentration.
- Local time can be showed on the screen.
- The gas concentration unit PPM and mg/m³ can be shift quickly.
- Built-in micro sampling pump, 10 grades of suction are available.
- Explosion-proof certification, explosion-proof frade:Exia IIC t4 Ga.
- Monitor the special gas concentration in environment
- Self-calibration and zero calibration functions
- One press to restore factory setting
- Two-stage alarm with sound and light, alarm point is settable
- Rechargeable lithium polymer battery of large capacity
- Employing pumping sampling method and the pumping suction is adjustable
- Special engineering plastics housing of high intensity, anti-skipping
- Elegant and exquisite aluminium alloy suitcase
Technical Specifications
| Gas Detected | CO2 SO2 H2S NH3 CO O3 |
| Detention Principle | Electro-Chemistry/Infrared |
| Sampling Method | Internal Pumping |
| Measure Range | Customized |
| Resolution | Customized |
| Precision | ≤± 3% F.S |
| Signal Output | High-Speed Data Transmission By USB, Available For Data Downloading And Printing (Optional) |
| Response Time | ≤10S |
| Repeatability | ≤±1% |
| Zero Shift | ≤±1%(F.S/Year) |
| Explosion-Proof | ExiaIICT4 |
| Alarm Mode | Sound, Light, Vibration |
| Recovery Time | ≤10 S |
| Linearity Error | ≤± 1% |
| Display | LCD Dot Display Matrix Display |
| Gas Unit | %VOL, PPM, Mg/M3 |
| Humidity | 0% RH to 90% RH |
| Degree Of Protection | IP66 |
| Operating Time | 100 H (Pump Off) |
| Temperature | -4 F To 122 F (-20 °C To 50 °C) |
| Dimensions | 8.07 In x 2.87 in x 1.25 in (205 mm x 73 mm x 32 mm) |
| Weight | 0.66 Lb (0.3 Kg) |
