Instruction Manual
NivuFlow 650
page 46
NF 650 - rev. 01 / 29.06.2020
Fig. 22-2
Example “Diametral V” mode
Fig. 22-3
Example “Diametral W” mode
22.5 Cable and Cable length for connecting the sensors
Between sensor and transmitter
The cables connected to the sensors at the factory must be used for the total distance
between the NIVUS sensors and the NivuFlow transmitter.
The signal cable is not intended for laying directly in the ground. If the signal cable is to be laid
in soil, concrete, etc., it must be laid in protective pipes or protective hoses with a sufficiently
dimensioned inner diameter.
The sensors for
a measurement path
basically have the same cable length. It is not permissi-
ble to extend or shorten the sensor cable.
22.6 Sensor Connection to NivuFlow
F
c
Connectable sensors see Sect. “15.2 Connectable sensors”.
The connected sensors are used to determine the flow velocity.
22.6.1 Sensor connection 1-path measurement / 2-path measurement
1
Connectable flow velocity sensors
Fig. 22-4
Connecting 1 pair of flow velocity sensors
