Features： 1、SHOCK AND VIBRATION RESISTANT: Possess zero point, full scale laser calibration, shock resistance and vibration resistance, possess wide operating temperature range 2、 PERFORMANCE: Internal active temperature compensation, possess extremely low temperature drift coefficient, patented circuit and graphic design 3、CORROSION AND WEAR RESISTANT CERAMIC: Ceramic base with high elastic modulus, possess corrosion and wear resistance, sturdy and durable 4、SMALL WITH HIGH ACCURACY: Liquid level sensor come with high sensitivity, high accuracy, high stability, small size, easy to package 5、LONG SERVICE LIFE: 2.5 times the rated range safety overload(allowable overpressure), the service life is greater than 2 million range pressure cycles Specification： Item Type: Liquid Level Sensor Working Voltage: 2-20v Sensitivity: 2-4mv/v Operating Temperature Range: -40℃-125℃ Response Time: <1ms Safe Overload(allowable overvoltage): 2.5 Times the rated range Service Life: More than 2 million range pressure cycles Package List： 1 x Liquid Level Sensor