The recent temperature has been a roller coaster, and the “four seasons” have been experienced within a week. The change in temperature has an impact on our daily lives, but it is a test for the production of the response industry. With the continuous advancement of the standardization process, the requirements for environmental conditions in the production, transportation and storage of modern industry and agriculture are becoming more and more stringent. In this case, it is particularly important to use a temperature and humidity transmitter with a display. It is also necessary to understand how to analyze and troubleshoot the temperature and humidity transmitter with display. With display temperature and humidity transmitter faults and solutions 1. When the temperature and humidity transmitter with display is in use, there is no output signal. This could be that the transmitter is not powered, or that it is incorrectly wired. At this time, the on-site users should supply the power correctly according to the wiring diagram in the manual with the display temperature and humidity transmitter. 2. When the temperature and humidity transmitter with display is constant, the output signal in the display screen changes irregularly. At this time, it is first necessary to check whether there is high-power equipment on site, causing strong radio frequency interference. Alternatively, a temperature and humidity transmitter with an indication is used for shielded cables. The use of shielded cables can greatly reduce external interference, and pay attention to the grounding of the shielding layer of the shielded cables when wiring. 3. The output of the temperature and humidity transmitter with display is inconsistent with the measured temperature and humidity. There are two factors to consider for this phenomenon, the first is that the supply voltage is incorrect. The second is that the external load is too large. Workers who use transmitters with temperature and humidity display on site should check whether the transmitters meet the power supply range. Then the external load needs to be adjusted. The market for temperature and humidity transmitters with display is becoming more and more widely used. It is necessary to have certain troubleshooting skills.

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