Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.
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Detecting gas |
Combustible gases, toxic gases, etc. |
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Detection range |
Determine the testing scope based on different environments. |
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Detection principle |
Catalytic combustion, electrochemistry, infrared principles, PID principles (optional) |
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Accuracy |
±3%FS |
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Repeatability |
±2% |
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Response time |
T90 < 30S (T90 depends on the sensor characteristics) |
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Power supply |
24VDC (Normal operating voltage range: 10~30VDC) |
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Power consumption |
<1.5W (toxic gas) <2.5W (combustible gas) |
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Output signal |
Two sets of passive relays (24VDC 2A) output simultaneously: three-wire 4-20mA or four-wire RS485 or both. |
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Protection level |
IP66 |
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Temperature range |
-20℃~50℃ (Toxic gas) -40℃~70℃ (combustible gas) |
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Humidity range |
10–95% RH (non-condensing) |
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Pressure range |
86~106 kPa |
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Explosion-proof certification |
Ex db IIC T6 Gb |
Office 19B, 17th Floor, Building 1, 48 Dongzhimenwai Avenue, Dongcheng District, Beijing