Welcome to our shop! Here is a detailed description of the liquid level sensor: - Wide Temperature Range: The liquid level sensor can be laser calibrated at 0 and full scale and can be used over a wide temperature range, ensuring a wide range of use. - Internal Active Temperature Compensation: The liquid level sensor is capable of internal active temperature compensation, with an extremely low temperature drift coefficient. It uses patented circuitry and graphic design to ensure a better use experience. - Ceramic Base: The liquid level sensor has a high modulus of elasticity ceramic base, which provides excellent resistance to corrosion and wear. This makes it very durable and sturdy. - Shock and Vibration Resistance: The liquid level sensor is resistant to shock and vibration, ensuring the safety of the sensor itself. - Compact Size: The liquid level sensor has high sensitivity, high accuracy, and high stability. It is also compact and easy to package. In addition, here are the specifications of the liquid level sensor: - Model: CJ-18 - Working Voltage: 2 to 20V - Sensitivity: 2 to 4mV/V - Operating Temperature Range: -40℃ to 125℃ - Response Time: <1ms - Safety Overload (allowable over pressure): 2.5 times the rated range - Service Life: More than 2 million range pressure cycles 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Thank you for choosing our shop!