The ammonia sensor uses a professional ammonia concentration sensor probe as the core detection part; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, easy use, easy installation, long transmission distance and moderate price.
This product uses a highly sensitive gas detection probe
with stable signal and high precision. It has the characteristics of wide measuring range, good linearity, easy 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 |
