2
0
4
697
2
007
-0
9
8 - EN
LAYER THICKNESS SENSOR
Product Specifications
EN
2
Product Specifications
2.1
Function
The sensor has an integrated electronic circuit which, via an oscillator circuit, emits a weak HF
signal that changes depending on whether the sensor element is surrounded by water or by
oil/air. The sensor is capable of distinguishing between air and water, and between water and
oil, but not between air and oil.
2.2
Design and dimensions
The sensor has a 5 m long, oil-resistant cable (4), on which the identification plate is located.
1
Lower section
2
Switch point
3
Upper section
4
Cable with identification plate
Ø33
210
5000
4
2
3
1
Layer thickness sensor