Chapter 7 Installation
7.3.1.3 Use of the clamping tubes
Connecting the sensors when using the Clamping tube(300256 )
Connecting the sensors when using the Pressure
compensation tube (300131 )
1 Connection cable 7-pins for sensors 2,8m
(206.602)
4 Pressure compensation tube (300131 )
2 Clamping tube(300256 )
3 Connection cable of the sensor
The only difference between the Pressure compensation tube (300131 ) and Clamping tube(300256
) is that one of the two cable screw connections is equipped with a breathable membrane to
compensate the pressure.
7.3.2 Connecting the GSM antenna
Important note: To ensure the correct functionality, only use antennas that are supplied by
the manufacturer.
The standard antenna is directly attached to the antenna connector (see "Overview" on page 16) of
the myDatalog4 . In the event of a low radio signal strength, you can use the Flat antenna Smart Disc
FME-F 2,5m (206.814).
If the distance between the antenna position and the myDatalog4 is too great, you can use a 5 m
Extension cable for antenna FME-F/FME-M 5m (206.805).
Rev. 01
45