GAOTek Hydrogen Gas Detector
This product Hydrogen Gas Detector has temperature range of -4°F to 122°F, humidity range of 0% RH to 95 % RH, and recovery time is ≤10 s.
Description
Description
Feature
- Using imported high-precision electrochemistry principle of the sensor
- USB high speed data transmission, downloadable print data
- LCD dot matrix display technology, can display the gas species, gas unit, the gas density
- Maximum measurement, local time, environment temperature
- Support in both Chinese and English operation interface, simple and convenient to switch
- Gas concentration units of PPM, mg/m3 can quickly switch display
- The built-in micro sampling pump, pump suction size ten gear is adjustable
- Explosion-proof conformity certification, explosion-proof level Exia II CT4
Technical Specifications
| Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection |
| Measure Range | 0 ppm to 10 ppm, 0 ppm to 50 ppm,0 ppm to 100 ppm, 0 ppm to 500 ppm,0 ppm to 1000 ppm, 0 ppm to 2000 ppm,0 ppm to 5000 ppm, 0 ppm to 10000 ppm (optional) |
| Resolution | 0.001 ppm (0 ppm to 10 ppm), 0.01 ppm (0 ppm to 50 ppm, 0 ppm to 100 ppm), 0.1ppm (0 ppm to 500 ppm), 1 ppm (0 ppm to 1000 ppm above) |
| Precision | 2% FS |
| Signal Output | USB high speed data transmission, downloadable print data(optional) |
| Response Time | ≤10 s |
| 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 matrix display |
| Gas Unit | Units are switchable |
| Humidity | 0% RH to 95 % RH |
| Degree of Protection | IP 66 |
| Operating Time | 100 hours(Pump off) |
| Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Dimension | 8.07 in x 2.95 in x 1.25 in (205 mm x 75 mm x 32 mm) |
| Weight | 0.66 lb (300 g) |