Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd for better life
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| Gases to be detected | Arbitrary combination of 1 ~ 6 types of gases which can be expanded to 18 or more types of gases, such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on. Optional configuration: temperature and humidity measurements. | ||||
| Detection range | 0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL, 20%, 50%, 100%Vol, can be selected; and other ranges can be customized. | ||||
| Resolution | 0.01ppm or 0.001ppm (0 ~ 10 ppm) 0.01ppm (0 ~ 100 ppm) 0.1ppm (0 ~ 1000 ppm) 1ppm (0 ~ 10000 ppm or more) 0.01 mg/l (0 ~ 200 mg/l) 0.1% LEL 0.01%LEL 0.001% Vol | ||||
| Detection principle | Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on, depending on the type of gas, range, field environment and user demand. | ||||
| Sensor service life | Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be selected; infrared principle: 5 ~ 10 years; catalytic combustion: 3 years; thermal conductivity: 5 years; PID photoionization: 2 ~ 3 years. | ||||
| Allowable error | ≤±2% F.S (other or higher precision levels can be customized) | ||||
| Linearity | ≤±2% | Repeatability | ≤±2% | Uncertainty | ≤±2% |
| Response time | T90≤20 seconds | Recovery time | ≤30 seconds | ||
| Working environment | Temperature: -40 ℃ ~ + 70 ℃, humidity: ≤10 ~ 95% RH, and built-in filters can be used in high humidity or high dust environment. | ||||
| Sample gas temperature | -40 ℃ ~ + 70 ℃, and the optional configuration of high-temperature sampling and cooling filter handle will be possible to detect the smoke gas at the temperature of 1300 ℃. | ||||
| Power supply | 3.6VDC, 10000mA high capacity rechargeable polymer battery | ||||
| Display mode | 3.5-inch high-definition color screen | ||||
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm, turning off the alarm. | ||||
| Protection level | IP66 | ||||
| Explosion-proof mark | Exia II CT6 | ||||
| Exterior dimensions | 230×210×120 mm (L×H×W) | ||||
| Weight | 2.5Kg | ||||
