Select a dynamic pressure sensor to confirm the pressure to be measured, and the dynamic sensor is divided into measuring mechanical pressure and air pressure.
As for mechanical compression, the first thing to consider is whether the pressure is still the tension. If you only measure the pressure, you can choose a power sensor. If there is a need to measure tension, then a tension dynamic sensor needs to be selected. If you need to connect a tool or pressure head, choose a pressure sensor that is convenient.
The dynamic pressure sensor is subjected to force first, and then to the product. The force of the dynamic pressure sensor is different from that of the product, and the force of the product itself is that of the dynamic pressure sensor. After the structure is confirmed, the customer can only increase the compensation value in the PLC program. In this case, if you choose a tension compression sensor, you can completely avoid the connection between the sensor and the thing.
In order to select the scale and avoid damage to the sensor due to overload, it should be within the permissible accuracy scale as much as possible. If it is driven by a pneumatic or electric cylinder, the thrust of the pneumatic or electric cylinder, including the impact force, should be calculated. Attention should also be paid to the scale of the mining oscillation sensor and the oscillation temperature sensor.
Pick the shape and size of the dynamic sensor. If space is not constrained, a larger sensor can be selected. There are generally threaded holes at the bottom of the large sensor, which is convenient for installation and can be directly fixed with screws, eliminating the trouble of processing fixtures. In addition, in general, large sensors have relatively high accuracy.
The ambient temperature has a certain influence on the operation of the dynamic sensor. Temperature should also be considered when selecting a motion sensor. If the ambient temperature is too high, please contact the manufacturer to select a high temperature sensor.
This signal is not a canonical analog signal because the output of the motion sensor is a millivolt signal. Convert signals to canonical analog or digital signals. If the demand is displayed on the spot, then the demand is equipped with a manifestation instrument, which is the one of the two. Attention should also be paid to the mining oscillation sensor and the oscillation temperature sensor.
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