Humidity measurement technology has a long history. With the development of electronic technology and the promotion of the "Made in China 2025" strategy, temperature and humidity sensors are gradually developing towards miniaturization and intelligence.

Temperature and humidity sensor can be used for humidity and temperature measurement applications in related measurement environments in industrial monitoring, civil monitoring, machinery manufacturing, environmental measurement and other industries. Such as: laboratory, clean workshop, collection hall, family, agricultural greenhouse, weather station, national defense scientific research, post and telecommunications, tobacco, chemical industry, environmental protection, archives and cultural relics preservation, computer room, storage warehouse, medicine warehouse, medical and health, hotel, food warehouse , food and other related temperature and humidity monitoring and control.

Now, there are more and more temperature and humidity sensors on the market. If you want to buy a good temperature and humidity sensor, you still need to spend some thought. Today, the editor will introduce the matters related to the purchase of temperature and humidity sensors.

1. Measurement accuracy: Measurement accuracy is the most important indicator of temperature and humidity sensors, and an important link related to the measurement accuracy of the entire measurement system. High-precision temperature and humidity sensors have high sensitivity, high accuracy and fast response speed.

2. Measurement range: When selecting a temperature and humidity sensor, it is necessary to consider its measurement range. Like other instruments we usually use, we need to determine the measurement range of the temperature and humidity sensor before using it, otherwise it is easy to damage the temperature and humidity sensor.

3. Intelligence: A single data collection function can no longer meet the needs of modern industrial intelligence. The use of intelligent temperature and humidity sensors with Bluetooth gateway and APP can realize remote control and management, and managers can see each monitoring point in real time on their mobile phones. The temperature and humidity can reduce the workload and labor costs.

4. Power consumption: The temperature and humidity sensor designed with low power consumption technology can realize reliable, efficient and low power consumption connection, meet the ultra-long battery life and prolong the service life.

5. Size: The temperature and humidity sensor with a small size is also relatively light in weight, small in shape, small in space, and convenient and quick to install.