SHT20 SHT30 SHTC3 SHT35 I2C Temperature Humidity r Probe

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SHT20 SHT30 SHTC3 SHT35 I2C Temperature Humidity r Probe

Product introduction:

The temperature and humidity r uses Sensirion dial temperature and humidity chips. The r outputs calibrated dial signals in standard I2C format for accurate measurement. In order to meet the customer's use in non- board welding environment, waterproof design and use of lead mounted for customer's convenience.

Functional characteristics

The new generation of the all-new Swi Sensirion Temperature and humidity chip.

I2 C interface, dial signal output resolution up to 14 bits.

Full calibration, internal s-calibration.

Low power consumption, high reliability and excellent long-term stability.

The combination of temperature and humidity is convenient for dew measurement.

Waterproof sealant is adopted to prevent short circuit in wet environment.

Suitable for temperature and humidity of cold chain, electric power, refrigerator, etc. Line length can be customized.

Storage conditions and precautions:

Air relative humidity is a function of temperature, air temperature has a great effect on the relative humidity, acid, alkali, salt and other compounds on water .

The nature of the theory has a significant impact, should pay attention to the following matters when using:

The temperature and humidity r should be installed in a p where the temperature is relatively stable and can best represent the measured ambient temperature and humidity;

avoid installation in ps with drastic changes in temperature;

avoid installation in the p of fierce air flow;

avoid installation in the dead Angle where the air does not flow;

avoid using in the environment with salt spray;

avoid use in corrosive environment;

exposed to extreme working conditions or s can be restored to a calibrated state through the following treatment;

Drying: Keep at 80℃ and le than 5%RH for more than 10 hours;

Re: Keep at 20-30℃ and humidity >75%RH for 12 hours;

The temperature and humidity r and circuit inside the module have been protected by silicone rubber, and are protected by waterproof and breathable shell, which can effectively improve its service life in high humidity environment. However, it is still neceary to take care to avoid the r g soaked in water, or long-term use in high humidity and condensation conditions.