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Gas Detected | H2 | ||||
Detection principle | Electrochemistry/Thermal Conduction | ||||
Sampling Method | Internal pumping | ||||
Measure Range | 0-1000ppm, 0-2000ppm, 0-5000ppm, 0-10000ppm, 0-20000ppm, 0-40000ppm | ||||
Resolution | 0.01ppm, 0-0.1ppm, 1ppm | ||||
Precision | ≤± 2-3% F.S. | ||||
Signal Output | High-speed data transmission by USB, available for data downloading and printing(optional) | ||||
Response Time | ≤10S | Recovery Time | ≤10S | ||
Repeatability | ≤±1% | Linearity error | ≤±1% | ||
Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display | ||
Operating language | Chinese/English | Gas unit | PPM, mg/m3 | ||
Temperature | -20℃~50℃ | Humidity | 0-95%RH | ||
Explosion-Proof | ExiaⅡCT4 | Degree of protection | IP66 | ||
Alarm mode | Sound, light, vibration | Operating time | 100h(pump off) | ||
Dimensions | 205*73*32mm | Weight | 300g | ||




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