Segregated ultrasonic level meter

Segregated multifunction ultrasonic level meter 1.Multifuction meter 2.ABS shell 3.Accurancy:0.2% span 4.Smart processing

Segregated multifunction ultrasonic level meter

The sensor of the meter pulses in the direction of the product surface. There, they are reflected back and received by the sensor. The meter measures the time t between pulse transmission and reception. The meter uses the time (and the velocity of sound) to calculate the distance D between the sensor membrane and the product surface: D=c×t/2

As the device knows the Installation height H from a user entry, it can calculate the level as follows: L=H-D

An integrated temperature sensor compensates for changes in velocity of sound caused by temperature changes.

 

power supply:

DC24V ±5%: For four-wire system, and the power supply current should not be less than 80mA.

AC85~265V:Only for four-wire system and the remote version series, and the power supply current should not be less than 50mA

 

Four-wire system: Either the power supply or signal output (4-20mA) uses one separate current loop. Their advantages are strong transmitting power and high and low relay output, and it has some advanced function.