Input type static pressure liquidometer, level sensor is a submersible type, which according to the principle of the static pressure of the liquid column and column height is proportional to the measured level. Use a precision pressure from chip package. The product uses a special waterproof cable ventilation. Special treatment for anti-condensation, packaging tight and reliable, and the use of advanced circuit linearity and temperature compensation technology, making it a better linearity, lower temperature drift coefficient, stronger anti-interference, measurement accuracy, good stability, can be directly input water, oil, liquids (including corrosive liquid) and long-term use. Used in petrochemical, metallurgical, power, pharmaceuticals, water supply and drainage, environmental protection systems, and liquid level measurement of various media industries.

Features: 
Improve the compensation circuit, good linearity, measurement accuracy, good long-term stability. 
Zero error is small, wide measuring range, accuracy up to 0.1%. 
Zero and span can be adjusted continuously on the outside, wide-range scope of the migration. 
With reverse polarity protection and current limit protection. 
Anti-surge, anti-RF interference, applicable to other strong frequency interference industrial environments. 
High-resolution, high-impedance, low power consumption. 
With communication and self-diagnosis function; 
Users can use a handheld terminal or fieldbus systems long-distance transmission, read, display and input transmitter.

Technical Parameters: 
Measuring range: (0-0.3) ~ 200 m --H2O 
Pressure Type: gauge pressure, absolute pressure 
Working temperature: -20 ~ 75 ℃ 
Compensation temperature: -10 ~ 70 ℃ 
Drift coefficient: <± 0.01% FS / ℃ 
Comprehensive Accuracy: 0.1, 0.2, 0.5 
Power supply voltage: 24VDC 
Overload: 2 to 5 times FS 
Select Output: 4 ~ 20mA, 0 ~ 10mA, 0 ~ 5V, 1 ~ 5V 
Stability: less than 0.2% FS / years, 0.5% FS / Year 
Protection class: IP65 (junction box section), IP68 (probe section) 
Process connection: external thread connection M20 × 1.5 standard interfaces