The built-in displacement sensor of the hydraulic cylinder is developed by Jinan Jingliang Electronics using the "magnetostrictive" technology. It has been widely used internationally in liquid level and displacement measurement systems with high measurement accuracy and reliability. It has the characteristics of high precision, high stability, good repeatability, stable and reliable, non-contact measurement, long service life, easy installation, and long service life. Multiple signal output methods can be selected and have reverse polarity protection function, which can output true absolute position signals instead of proportional or amplified signals. There is no signal drift or variation, so there is no need for regular calibration and maintenance like other liquid level and displacement sensors; Choosing an absolute value signal will not cause any problems with data reception even if the power is disconnected and reconnected, and there is no need to reset to zero. It is the measurement and control of liquid level and mechanical displacement of various liquid tanks in industries such as petroleum, chemical, power, pharmaceutical, food, beverage, and engineering machinery.

Selection parameters for built-in displacement sensors in hydraulic cylinders:

1Range of liquid level measurement range（mm）80, 150,300, 500,800, 1000, 1200, 1500, 2000, 2500, 2800、3000,3500, 4000, 4500, 500010000，，18000(Customizable according to user requirements

2)Displacement range（mm）80, 150,300, 500,800, 1000, 1200, 1500, 2000, 2500, 2800、3000,3500, 4000, 4500, 5000 (

3Customizable according to user requirements)Output format

3.1/ 0Working voltage:Analog output signal:～05V/+24VDC+10%、～-510V/+24VDC+10%+5、 （～）-10V/+15VDC+10%+10、 （～）V/+15VDC+10%

3.2or4-20mA/+24VDC+10%Asynchronous communication binary digital signal（RS485）；

4SSIThe letter is the number.Working temperature:0T170：～℃-25T2+80：～℃-40T3+85：

5～-40℃100Storage temperature:

6～ ℃Ripple: Low noise environment

less than802mVrmsServo working status（～1600mm

）Less than16006mVrmsServo working status（～5000mm

）Less than