Pressure Sensor 88290003-806 is mainly used in: supercharger cylinder, supercharger, gas-liquid supercharger cylinder, gas-liquid supercharger, press, compressor, air conditioning refrigeration equipment and other fields.
Pressure Sensor 88290003-806 performance parameters
There are many kinds of pressure sensors, and their performance also has a great difference. How to choose a more suitable sensor, so as to achieve economic and reasonable use.
1. Rated pressure range
The rated pressure range is the pressure range that meets the standard value. That is, between the highest and lowest temperatures, the sensor outputs a pressure range consistent with the specified operating characteristics. In practical application, the pressure measured by the sensor is within this range.
2. Maximum Pressure Sensor 88290003-806
The maximum pressure range is the maximum pressure the sensor can withstand for an extended period of time without permanently changing the output characteristics. For semiconductor pressure sensors in particular, the rated pressure range is generally greatly reduced in order to improve linear and temperature characteristics. Therefore, continuous use above rated pressure will not be damaged. Generally, the maximum pressure is 2-3 times of the maximum rated pressure.
1. Confirm the type of pressure sensor
(1) Electromechanical: This sensor is a mechanical structure, through the spring, lever, conditioning screw, metal cover, and contact module device into the pressure sensor. A type of pressure switch that does not contain a processing circuit and whose output is a switching quantity. Generally, it can be adjusted by screws or set the threshold of action; Larger, cheaper but less accurate.
(2) Electronic type: Pressure sensors are ceramic or metal measurement isolation diaphragm, isolation diaphragm and the detected material is in direct contact, the pressure on the surface of the diaphragm makes the diaphragm small deformation, the internal sensor can be measured through the deformation of tension spring resistance or capacitor principle to perceive the size of the deformation, Output the corresponding switch action or analog signal through the backward mechanical, circuit (bridge) equipment.
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