Product Description

Brief introduction: temperature and humidity sensor adopts SHT20, SHT30, SHT31, SHT35 or CHT8305

Series digital temperature and humidity module. It performs with digital signal output and quasi-I2C interface and uses power supply voltage 2.4-5.5V. It has the characteristics of low power consumption, high accuracy and long-term stability. In order to meet the applications in non-PCB remote temperature measurement, the remote temperature-measurement function and

waterproof structure are designed. The volume of waterproof structure is small and easy to install. They are widely used in air conditioning, intelligent home system, cold chain and power fields.

Applications: measurement of temperature and humidity for air conditioner, intelligent home system, cold chain, electric power

Features: Food grade SS304shell for encapsulation, dimensions can be customized by installation and structure Digital signal output, high accuracy, moistureproof and waterproof, high stability

Characteristics:

      Temperature Accuracy:the deviation is±0.3℃ at temperature range of 0℃~+85℃

      Humidity  Accuracy:the  deviation  is±3%at humidity range of 0～100%RH

     Suitable for remote detection of temperature and humidity

Storage Conditions and Precautions:

      1.The reading of sensors will drift f they were long-term exposed to high concentration of chemical vapor.Therefore,the sensors should be kept away from high concentration of chemical solvents in the using process.

      2.If sensors are exposed to extreme working conditions or chemical vapors,it can be restored to the calibration status by the following steps:first,drying:keep sensors at an environment of80℃ and<5%RH humidity more than 10 hours;second,re-hydration:at an   environment of 20~30℃ and>75%RH humidity for 12 hours.

      3.It has been made a silicone rubber protection treatment for the module and cireuit inside the sensor and protected by waterproof and   breathable housing,which can improve its service life in high humidity environment.However,it is sill necessary to avoid the sensor being soaked in water,or long-term being used in high humidity and condensation conditions.

Product Drawing:

 Note:1. 2.5/3.5mm audio plug,     

           2. UL246428AWG 80℃300V cable,    

           3. SS304 shell,

           4. Digital temperature-and-humidity chip