Basic Maintenance and Selection Skills of Temperature and Humidity Sensor

A temperature and humidity sensor is a kind of automatic electronic processing equipment. Due to the particularity of the environment and the high frequency of use, maintenance personnel and users need to pay attention to their maintenance methods in daily use, so that the temperature and humidity sensor can better serve users in the future, to play the role of precise regulation of temperature and humidity.

Let's intuitively explain the daily maintenance methods of temperature and humidity sensors:

1. Overall inspection

For common temperature and humidity sensors, the detection of temperature and humidity may be different after using them for some time. Users should pay attention to their inspection, check whether the data is accurate, the use of various components, etc., to prevent the damage of good temperature and humidity sensors and their impact on temperature and humidity.

1. Cleaning and wiping

After long-term use of temperature and humidity sensors, dust, soil and other pollutants will inevitably accumulate on them. If these pollutants stick to the temperature and humidity sensor for a long time, it will slowly hinder and affect its sensing function, thus affecting its stability. Therefore, we should clean and wipe the sensor in time.

1. Timely maintenance

Repair the temperature and humidity sensor. If the fault is found, the user needs to repair it immediately. Replace damaged parts. Do not continue to use damaged equipment. This will not only affect the temperature and humidity sensor but also cause differences in temperature and humidity data, thus affecting the stable temperature and humidity transmission. If it is difficult or impossible to repair, the new sensor can be replaced.

When using temperature and humidity sensors, users or maintenance personnel must improve their maintenance awareness. It should be known that even if the temperature and humidity sensor with reliable quality does not pay attention to its maintenance knowledge, the loss of the sensor will be accelerated after a period of high-frequency continuous use, thus reducing its stable service life. Therefore, to make the sensor better serve users, users or maintenance personnel should pay attention to its maintenance content.

Selection skills of temperature and humidity sensor

Due to different temperature and humidity measurement principles, there are many kinds of temperature and humidity sensors. The actual application environment and requirements of users should be considered when selecting, such as range, output, and display, installation mode, sampling mode, gas type, material and structure, control and monitoring requirements, environmental hazards, etc. In addition, we should also pay attention to factors such as cost performance and maintenance workload:

• Cost performance

When selecting temperature and humidity sensors, we should not only consider the low price but also choose them based on the comprehensive price and performance. This includes price, service life, maintenance, and calibration costs.

• Durable

The shell of the temperature and humidity sensor should consider whether it can withstand condensation, drying, extreme temperature, dust, chemistry, or other pollution.

• Quality reliability

When judging the poor quality, you can start from the overall impression, inspect the quality appraisal and factory standards, and inspect the history, reputation, market share, and application of the manufacturer. Famous brand products are better than ordinary products, and the products of professional manufacturers are better than those of one side manufacturers. Consulting other users is also a good method.

• Standby

Spare parts are indispensable for most users. Check whether the supplier can provide the required spare parts conveniently and on time.

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