Case I.
Combined with our humidity sensor probe turned into a mobile environmental sensor designed to monitor a large area.
Installed on vehicles (forestry teams, police, maintenance personnel ......) that allows to map an area, expanding the information available to it.
Case II.
Sensors for body control are mainly used to improve the safety, reliability, and comfort of automobiles, etc. Mainly include the following:- temperature sensors for automatic air conditioning systems, humidity sensors
Air flow sensor, sunlight sensor, etc.;
--Acceleration sensors used in airbag systems;
--Speed sensors for door lock control;
--Light sensors for automatic brightness control, etc.
Sensors for body control: Sensors for body control are mainly used to improve the safety, reliability and comfort of automobiles, etc. Because its working conditions are not as harsh as the engine and chassis, general industrial sensors can be applied with slight improvements. Mainly temperature and humidity sensors for automatic air conditioning systems, air volume sensors, sunlight sensors, etc..
Outside ambient temperature and humidity sensor:Outside ambient temperature and humidity sensor is a moisture-sensitive capacitive temperature and humidity sensor, usually installed on the lower side of the front bumper of the vehicle, used to provide the temperature and humidity signal outside the cabin to the air conditioning electronic control unit ECU.
At the same time the outside of the vehicle ambient temperature and humidity sensor is also used to detect when the road has severe rain and snow, high humidity and complex road conditions, the temperature and humidity sensor detects the humidity value exceeds a predetermined range and sends a control signal. When the driver gets the signal through the temperature and humidity sensor, manually turn on the lights.
Humidity sensor:It is used to detect the anti-fogging of the windshield and the humidity inside the car, and convert the change amount into an electrical signal and then provide it to the air conditioning electronic control unit ECU.
The use of temperature and humidity sensors can effectively solve the problem that the environment in front of the road cannot be predicted in advance, which improves the efficiency and safety of travel and provides a scientific basis for people's travel safety.
Humidity Probe Features:
Measure Range: -40~125℃, 0~99.9%RH
Supply Voltage 12 Vdc nominal (typically powered by data logger)
Accuracy at 25°C (field-calibrated against references): ±2.0% (10% to 90% RH), ±0.2 (0-65℃)
Output: RS485
Working voltage: 4.5-12V
Operating current: ≤15mA
Accuracy: ±1.5 %RH, ±0.1 °C
Measurement range: 0-100%RH, -30-80 °C
Made of stainless steel
Waterproof and dustproof
High temperature and corrosion resistance
Various types of humidity sensor are available
high matching
Meet various measurement needs
lP66 protection
Strong and wear-resistant
Strong ability to withstand pressure
Waterproof IP66 RHT-H3X I2C exchangeable ±1.5%RH high accuracy air temperature and relative humidity sensor probe for vegetable greenhouse
| Model |
Humidity |
Temperature (℃) | Voltage Supply(V) |
Interface |
Relative Humidity |
| RHT-20 |
±3.0 |
±0.3 |
2.1 to 3.6 | I2C | -40 to 125 ℃ |
| RHT-21 |
±2.0 |
±0.3 @ 5-60 ℃ |
2.1 to 3.6 | I2C | -40 to 125 ℃ |
| RHT-25 | ±1.8 @ 10-90% RH |
±0.2 |
2.1 to 3.6 | I2C | -40 to 125 ℃ |
| RHT-30 | ±2.0 @ 10-90% RH |
±0.2 |
2.15 to 5.5 | I2C | -40 to 125 ℃ |
| RHT-31 |
±2.0 |
±0.2 |
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 |
±0.2 |
1.08 to 3.6 | I2C | -40 to 125 ℃ |
| RHT-85 |
±1.5 |
±0.1 (20 to 50 °C) |
2.15 to 5.5 | I2C | -40 to 125 ℃ |
As our top product, the RHT-3X Series temperature and humidity sensor is intelligent, reliability and accurate.
● High reliability and long-term stability
● Industry-proven technology with a track record of more than 15 years
● Designed for mass production
● High process capability
● High signal-to-noise ratio
Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!
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