Views: 1 Author: Site Editor Publish Time: 2023-04-28 Origin: Site
Sensors are common in our daily life and can also be seen in various occasions. However, the explosion-proof sensor we are talking about today is not very common. It has a lot of specificity. It can only be seen in a specific industry. This sensor will also have errors when used. But compared with other equipment, the error of this explosion-proof sensor is still small, and its error is also affected by many aspects. If the causes of these errors are not found and solved in time, it will affect the service life of the entire sensor, and its reliability will also be affected. What are the types of errors?
1: Characteristic error
The explosion-proof sensor itself will have an error, because its own drift value and incorrect slope may cause the sensor error, which is what we call the characteristic error. The transfer characteristics of the explosion-proof sensor are different in ideal and reality, so this error is not determined by us.
2: Dynamic error
It can be seen from the literal meaning of these four words that they are relative to the static state. When the explosion-proof sensor is in the relevant static environment, it will have a relatively strong resistance. Therefore, when inputting parameters, the sensor is not immediately responsive. It needs several seconds to respond, and sometimes it may be slower.
3: Environmental error
The error of explosion-proof sensor in the specified use environment is rare, but if it is used in an environment that is not suitable for it, it will produce certain errors, such as the impact of temperature, wind, etc., which may cause the error of sensor in the working environment,.
These are probably the errors of explosion-proof sensors. Therefore, we must pay more attention when using them. If errors occur, we need to solve them in time.