This sensor is widely used in air quality monitoring equipment, fresh air exchange systems, smart homes, and other occasions that require CO and temperature and humidity monitoring. The input power supply, sensing probe, and signal output of the sensor are completely isolated. Safe and reliable, aesthetically pleasing, and easy to install. Sensors use more advanced and expensive electrochemical probes, which have higher accuracy and stability compared to traditional semiconductor probes.
This product uses a highly sensitive gas detection probe, with stable signals and
high accuracy.It has the characteristics of wide measurement range, good linearity, convenient use, easy installation, and long transmission distance.
All the above specification parameters are measured under environmental conditions: temperature of 20 ℃, relative humidity of 50% RH, 1 atmosphere pressure, and the maximum concentration of the gas to be measured does not exceed the sensor range.
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Line color |
Description |
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Power supply |
Brown |
Supply+ |
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Black |
Supply- |
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communication |
Yellow |
485-A |
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Blue |
485-B |
