18
MAN-147-0018-A
The logger temporarily applies power to the sensor just before (and during) making a
measurement.
The logger interface will be
labelled “Pressure (20 bar)” (or similar).
The pinout of the connectors is shown below.
Where a pressure transducer has a threaded end for connection to the pressure
measurement point, fittings may be required to modify the connection (e.g., a quick-
release connector for connection to a hose). For example, see Figure 13.
Assemble any fittings
prior to connecting to
the logger.
Straight or elbow styles
of coupling kits are
available.
Logger bulkhead connector pinout : 4-pin External Pressure
A
B
C
D
V (+) ; (PWR)
V (+) ; (Signal)
V (-) ; (PWR)
V (-) ; (Signal)
Logger bulkhead connector pinout : 6-pin External Pressure
A
B
C
D
E
F
V (+) ; (PWR)
V (+) ; (Signal)
V (-) ; (PWR)
V (-) ; (Signal)
GND / Screen
(not connected)
Figure 12. Cabled pressure and depth sensors.
Pressure
Transducer
Washer
Straight
Coupling
Elbow Coupling
Use PTFE tape on this thread
Female coupling
on water fitting
Figure 13. Adapting a pressure sensor with fittings
