Description
Overview
GAOTek handheld pump 6 to 1 multi gas leak detector is a rugged and compact portable multi gas detector that measures H2S, O2, H2, CO, LEL, etc. It was developed to take measurements for factories, canalizations, culverts and petroliferous platform.
Features
- A 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, waterproof, dust-proof, explosion-proof
- Elegant and exquisite aluminum alloy suitcase
Technical Specifications
|
Gas Detected |
H2S, CO, CO2, NO, O2, LEL etc different gases |
| Detection Principle | Electrochemistry, Catalytic combustion, Infrared Ray, PID |
| Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. |
| Measure Range | 0 ppm to 100 ppm, 0 ppm to 1000 ppm, 0 % LEL to 100 % LEL, 0 % VOL to 30 % VOL, 0 ppm to 5000 ppm, 0 ppm to 100 ppm |
| Resolution | 0.01 ppm, 1 ppm, 1 % LEL, 0.01 % VOL |
| Precision | ≤ ± 3 % F.S for normal sensor, ≤ ± 1 % F.S for high precision sensor |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing (optional) |
| Response Time | ≤ 10 S |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (F.S/year) |
| Temperature | – 4 ºF to 122 ºF (- 20 ℃ to 50 ℃) |
| Explosion-Proof | II 2G Ex ia IIC T4 Ga IP66 |
| Alarm Mode | Sound, light, vibration |
| Dimensions | 8.07 in x 2.95 in x 1.26 in (205 mm x 75 mm x 32 mm) |
| Recovery Time |  ≤ 10 S |
| Linearity Error |  ≤ ± 1 % |
| Display | Â LCD dot matrix display |
| Gas Unit | Â % LEL, PPM |
| Humidity | Â 0 % RH to 95 % RH |
| Degree of Protection | Â IP66 |
| Operating Time | Â 12 h |
| Weight | 0.66 lb (0.3 kg) |