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Dehumidifier accessories sensor module replacement of RHI-112A temperature and humidity sensor

Manufacturer
Manufacturer Product Number
RHI-112A
Description

RHI-112A Temperature and Humidity Sensor Module

Package Condition
Original
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Product Description

【Product Introduction】
RHI-112A Temperature and humidity module is a dedicated module for humidity sensor drive circuit developed based on long-term experience. It is easy to use and can provide high-precision humidity detection at a low price. It has the characteristics of high accuracy, low temperature dependence, single-chip control so no need to correct temperature, and wide humidity detection range.
[Electrical parameters]
Rated voltage: DC3.15~5.5V
Rated power: 0.5mA (MAX, sine wave)
Using temperature range: 0~60℃
Humidity detection range: 10~90%RH
Storage temperature range: -20~70℃
Storage humidity range: below 95%RH (no condensation)
Humidity detection accuracy: ±3%RH
【Standard measurement conditions】
In the atmosphere, the temperature is 25℃, the frequency is 1KHZ, and the measurement voltage is 1VAC (sine wave) as the standard.
When testing the characteristics, first put the humidity sensor in dry air at 25℃/0%RH, wait for 30 minutes, then set the humidity to 60%RH, wait for another 15 minutes, and then test the resistance value. Measurement device: Shunt-type humidity generator: SPH-1 type (made by Shinei)
【Precautions】
A. Do not allow the product to condense or get wet.
B. Do not use in an environment with the following gases: salt, inorganic gases (sulfur dioxide, chlorine,
ammonia), organic gases (alcohols, glycol ethers, aldehydes)
C. It is best not to store it in an environment above 60°C for a long time, as this will easily cause the sensor protection box to deform.

Product Photos

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Dehumidifier accessories sensor module replacement of RHI-112A temperature and humidity sensor

RHI-112A Temperature and Humidity Sensor Module

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