OEM/ODM China Porous Metal - Flange Mounted digital waterproof high RHT-H serious I2C output temperature humidity sensor probe for HVAC – HENGKO
OEM/ODM China Porous Metal - Flange Mounted digital waterproof high RHT-H serious I2C output temperature humidity sensor probe for HVAC – HENGKO Detail:
HENGKO IP67 Harsh Environment temperature and humidity probe is a fully-calibrated and temperature-compensated combined humidity and temperature sensor supplied in a waterproof IP67 package, making it the most advanced and cost-effective sensing solution for virtually any type of harsh environment application.
Flange-mounted design makes the temperature and relative humidity sensor easy to use and easy to install in the field. With high mechanical strength and good pressure resistance, the HENGKO flange temperature and humidity sensor probe are suitable for agriculture, soil, egg incubator, HVAC, consumer goods, weather stations, test & measurement, automation, medical, humidifiers, and so on.
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Flange Mounted digital waterproof high RHT-H serious I2C output temperature humidity sensor probe for HVAC
HENGKO Provides RHT-H serious chips to help you choose our temperature transmitter/control /sensor/probe humidity and other products that to meet your measurement in different enviroment.


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

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