Europe style for High Temperature Humidity Probe - I2C ±2%RH digital temperature and relative humidity probe for weather station – HENGKO

Eelative humidity sensor probe equipped with a weatherproof metal mesh and a 1 m long cable. The measuring range for temperature is from -40 °C to 125 °C, for humidity from 0 to 100 % RH. The module is powered from 3 V to 5 V. Communicates via I2C.

To reduce sensor drift, eliminate corrosion and to maintain accuracy over a long period of time, HENGKO highly accurate temperature and relative humidity (RH) sensor with excellent long-term stability for weather steation has a protective coating which keeps dust and dirt off the surface of the humidity sensor element.  

 

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                ka@hengko.com              sales@hengko.com                    f@hengko.com                         h@hengko.com

Wholesale I2C interface digital highly accurate long-term stability digital air temperature and relative ±2 humidity (RH) sensor probe for weather station

HENGKO digital air temperature and relative humidity (RH) sensor probe / transmitter is a professional measurement of air temperature, relative humidity & barometric pressure. WIth built-in the water-proof  and anti-UV stainless steel humidity sensor housing. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other places.

Technical data humidity sensor

We adpots high precision RHT-H series capacitive digital sensor as the temperature and humidity measurement component. Please select the suitable model for your probe.

Model   Humidity
Accuracy(%RH)
Temperature (℃)   Voltage
Supply(V)
Interface  Relative Humidity
Range(RH)
 RHT-20  ±3.0
@ 20-80% RH
 ±0.5
@ 5-60 ℃
2.1 to 3.6   I2C   -40 to 125 ℃
 RHT-21  ±2.0
@ 20-80% RH
 ±0.3
@ 5-60 ℃
2.1 to 3.6   I2C   -40 to 125 ℃
 RHT-25   ±1.8
@ 10-90% RH
 ±0.2
@ 5-60 ℃
2.1 to 3.6   I2C   -40 to 125 ℃
 RHT-30  ±2.0
@ 10-90% RH
 ±0.2
@ 0-65 ℃
2.15 to 5.5   I2C   -40 to 125 ℃
 RHT-31  ±2.0
@ 0-100% RH
 ±0.2
@ 0-90 ℃
2.15 to 5.5   I2C   -40 to 125 ℃
 RHT-35  ±1.5
@ 0-80% RH
 ±0.1
@ 20-60 ℃
2.15 to 5.5   I2C   -40 to 125 ℃
 RHT-40  ±1.8
@ 0-100% RH
 ±0.2
@ 0-65 ℃
1.08 to 3.6   I2C   -40 to 125 ℃
 RHT-85  ±1.5
@ 0-100% RH
  ±0.1
@20 to 50 °C
2.15 to 5.5   I2C   -40 to 125 ℃

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HT-301

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Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!