Introduction to liquid level sensor
The height of the liquid medium in the container is called the level, and the instrument for measuring the level is called the level meter. Liquid level meter is a kind of level instrument. The types of level meter are input, ultrasonic, magnetic float, pressure, sonar wave, magnetic plate, radar and so on.nput level transmitter is a high quality and durable level meter independently developed by Weihai Jingxun Unblock. Adopt 304 stainless steel shell and stainless film and PVC polymer waterproof lead. Durable, anti - aging, long service life. It can be used for monitoring water tank, underground hydrology, oil tank, lake and reservoir, etc.
Liquid level sensor
485 type input liquid level transmitter is mainly composed of imported load cell sensor, measuring circuit and process connector. It can convert the pressure signal parameters felt by the load cell into standard liquid level signal.When the sensor is inserted at a certain depth in the liquid under test, the force of the medium under test is introduced into the positive pressure chamber of the sensor. Connect the atmospheric pressure Po on the liquid surface to the negative pressure chamber of the sensor through the cable pipe to offset the Po on the front of the sensor. Make the sensor measure the pressure, by measuring the pressure, you can get the depth of liquid level.
This product adopts imported diffusion silicon pressure sensor, signal stability, high precision. Anti - interference, small temperature drift, high stability. With high measuring accuracy, it is the ideal liquid level measuring instrument in industrial automation field.
liquid level transmitter and water level meter adopt imported silicon wafer diffusion silicon core and stainless steel full seal welding structure design, with good moisture-proof performance and strong medium compatibility, which can be used in many industrial occasions with weak corrosive medium, and can be immersed in water for a long time.