Two-wire ultrasonic liquid (material) level meter is an intelligent non-contact liquid (material) level measuring instruments. Products with automatic power adjustment, gain control, temperature compensation, use of advanced detection and computing technologies, inhibit the function of the interference signal, in order to fundamentally improve the measurement accuracy of the instrument, to ensure that the real measurement results. Level products can be widely used in a variety of liquids and solids height measurement can also be used to measure the distance.

The main parameters
Signal output： 4-20mA (two-wire)
Supply voltage：DC24V (18-30V)
Range (level)： 5,10,15 m
Accuracy：0.3% (full scale)
Resolution：1mm
Blind (dead zone)：0.3 to 0.6 m
Display Type：4 LCD
Display mode：Level, distance (empty high)
Process Temperature： -25 ℃ ~ 80 ℃
Protection class：IP65
Temperature resolution：  0.125 ℃
Power： 0.5W