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LUW21 split ultrasonic level meter

Characteristics: 

Temperature Sensor is built in transducer, it can enable the temperature compensation of measured values.

The use of advanced processor and unique Echodicovery processing to make it adapt to a variety of complex conditions.

It can control manually,realize four limit alarm, transmission and output, local control, etc.

Profile:

The principle of LUW ultrasonic level meter is the transducer (probe) would send a high frequency ultrasonic pulse,
when it encounters the surface of the measured medium it will be emitted back, the reflecting echo is received by the
same transducer and transformed into the electrical signals. The ultrasonic pulse is propagated by the speed of light.
Times from transmitting and receiving ultrasonic pulse is proportional to the distance from transducer to the surface
of the measured medium. The formula of the ultrasonic level meter’s distance S and sonic C and transmission
time T is :S=C×T/2.

Split installation: control part of the sensor is separated from the

transmitter, it can manual control, can realize four limit alarm, transmission and output, local control, etc.

Our company specially selected a standard selection for customers, at the same time there is an additional

extension of the special requirements for you to choose. If it still can’t meet your requirements, please list

us your photos.

The main parameters:

Product standard configures:                Product special demands sheet:

Num
Configuration type
Configuration name
1
Output type
420mA
2
Working voltage
24VDC
3
support
Code
Configuration type
Configuration name
T21
Working voltage
220VAC
T31
Support
Optional
T00
Special requirement
Pls list photos

Range
3m--30m
Accuracy
3mm or 0.3%FS
Resolution
1mm
Blind
0.20.6m
Power Supply
24VDC, 220VAC
Output Signal
420mA, RS485 communication and four limit alarm
Contact capacity
5A/24VA, 5A/220VDC
Display mode
State of the current measurement
Insulation Resistance
When 100VDC, ≧100MΏ
Environment
-1050,85%RH,avoid corrosive gas
Protection Class
IP65(Transmitter ),IP67(Sensors)