In life, we often confuse temperature transmitters with temperature sensors. Today, let's see the difference between them. Generally speaking, there is a relationship between inclusion and inclusion. The former includes the latter, but the latter does not. We often need the help of sensors when detecting light, pressure, temperature and other data.

As a detection device, the sensor can convert the detected information into electrical signals or other required forms of output according to certain rules. As a converter, the transmitter can later convert non-standard electrical signals into standard electrical signals according to the command, so the transmitter contains sensors, but it can also convert the signals transmitted by sensors into regular output signals according to the command, meeting a series of requirements for information transmission, processing, storage, display, and so on, which is convenient for people to check.

Temperature and humidity sensor refers to the equipment or device that can convert temperature and humidity into electrical signals that can be easily measured and processed. Generally, the temperature and humidity sensor on the market is used to measure temperature and relative humidity. In the case of single use, the temperature and humidity sensor has only the function of detection without data output, that is, it can only convert the temperature and humidity into electrical signals that can be easily measured and processed, and does not have other functions such as storage and display.

Temperature transmitter is mainly composed of temperature sensor, humidity sensor, measuring circuit, operational amplifier circuit, signal conversion circuit, etc. It can simultaneously collect temperature and humidity change signals and output them. At the moment of scientific and technological development, its application is very wide. Data center machine room, medicine industry, file management, food industry, environmental protection industry and animal husbandry need to be applied. Generally, we can select according to different use environments.

The essential difference between sensor and transmitter is whether it has output function. Users can select the type according to their own needs.