An excellent ±2% relative humidity and ±0.5°C accuracy for most use.
A cable type sensor in the digital temperature and humidity sensor series.
Using the world's advanced temperature and humidity sensors as the core components to ensure high reliability and excellent long-term stability.
It has the advantages of excellent quality, high protection level, ultra-fast response, strong anti-interference ability and high cost performance.
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Digital OEM/ODM waterproof high accuracy mesh-protected ±1.5 temperature and humidity sensor probe RH/T monitoring for museums, archives, galleries and libraries
Whether it's a question of exhibition or storage – indoor climate and air quality are the key factors for private and public museums, collections, libraries or archives when it comes to safeguarding the preservation of their valuable exhibits or archive materials.
HENGKO temperature and humidity sensor probe with advanced iot and sensor technology can custom the data monitoring systems that help you establish the ideal climatic conditions for your objects of art, thus protecting them from mould, corrosion or deformation.
1. Precision
The advanced
IoT solution can collect data precisely even it is inside of the display cabinet.
2. Energy savings
In addition to temperature and humidity sensor probe, we also have data logger, temperature and humidity transmitter that give you the energy savings and 7/24 monitoring for museums, archives, galleries and libraries.
Technical data humidity sensor
We adpots high precision RHT 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) |
| RHT20 |
±3.0
@ 20-80% RH |
±0.3
@ 5-60 ℃ |
2.1 to 3.6 |
I2C |
-40 to 125 ℃ |
| RHT21 |
±2.0
@ 20-80% RH |
±0.3
@ 5-60 ℃ |
2.1 to 3.6 |
I2C |
-40 to 125 ℃ |
| RHT25 |
±1.8
@ 10-90% RH |
±0.2
@ 5-60 ℃ |
2.1 to 3.6 |
I2C |
-40 to 125 ℃ |
| RHT30 |
±2.0
@ 10-90% RH |
±0.2
@ 0-65 ℃ |
2.15 to 5.5 |
I2C |
-40 to 125 ℃ |
| RHT31 |
±2.0
@ 0-100% RH |
±0.2
@ 0-90 ℃ |
2.15 to 5.5 |
I2C |
-40 to 125 ℃ |
| RHT35 |
±1.5
@ 0-80% RH |
±0.1
@ 20-60 ℃ |
2.15 to 5.5 |
I2C |
-40 to 125 ℃ |
| RHT40 |
±1.8
@ 0-100% RH |
±0.2
@ 0-65 ℃ |
1.08 to 3.6 |
I2C |
-40 to 125 ℃ |
| RHT85 |
±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)
»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!