Well-designed Iot Humidity Sensor - High Accuracy Low Consumption I2C Interface Temperature & Humidity relative Sensor Probe with heat shrink tube for environmental measurement – HENGKO
Well-designed Iot Humidity Sensor - High Accuracy Low Consumption I2C Interface Temperature & Humidity relative Sensor Probe with heat shrink tube for environmental measurement – HENGKO Detail:
HENGKO temperature and humidity sensor probe made with an IP66 protection grade high-tightness stainless steel sensor porous housing, it can be directly used in harsher environments, such as open-air, sand/dust environment, high humidity environment, corrosive environment, etc. With the heat shrink tube, has performance In mechanical strength, temperature resistance, chemical solvent resistance, aging resistance and other aspects have been greatly improved, especially acid resistance, alkali.
Application field
Products are widely used in agricultural greenhouses, industrial plants, warehouse storage, laboratory research rooms and other places that require temperature and humidity detection.
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High Accuracy Low Consumption I2C Interface Temperature & Humidity relative Sensor Probe with heat shrink tube for environmental measurement

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 ℃ |
»Temperature and humidity probe with both aviation plugs
»Temperature and humidity probe with single aviation plug
»Temperature and humidity probe with waterproof cable gland(hexagonal)
HT-P104
HT-P105
HT-301
»Temperature and humidity probe with waterproof cable gland(Knurling)
»Temperature and humidity probe with Shrink sleeve
»handheld temperature and humidity probe
Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!


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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Well-designed Iot Humidity Sensor - High Accuracy Low Consumption I2C Interface Temperature & Humidity relative Sensor Probe with heat shrink tube for environmental measurement – HENGKO, The product will supply to all over the world, such as: Porto , Argentina , Brunei , We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.









