Instruction Manual
OCM F
Page 14
OCM F - Rev. 04 as of 18.02.2014
®
1
Sensor head
2
Sensor enclosure
3
Double nipple
4
Spigot nut
5
Cable gland
6
Sensor cable
7 Adjustment aid (screw M4)
8 Retaining element
Fig. 5-2
Construction pipe sensor, type KDA
5.2
Level Measurement using Pressure
The combi sensor type “KDA“ additionally contains a hydrostatic level measure-
ment via integrated pressure measurement cell.
The piezo-resistive pressure sensor operates according to the relative pressure
principle, i.e. the pressure of the standing water column above the sensor is di-
rect proportional to the flow level.
During initial start-up procedure, the pressure sensor is going to be adjusted by
entering a manually investigated reference value.
Summary of Contents for osm-f
Page 24: ...Instruction Manual OCM F Page 24 OCM F Rev 04 as of 18 02 2014 Fig 7 3 Clamp wiring OCM F...
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