2
english
BSP B/M/V _ _ _ - _ _ _ _ _ - _ _ _ A1A - S4(- _ _ _ )
Pressure Transmitter
Installation (continued)
Installation for connections per DIN 3852
Check before installation:
– Does the sealing surface have a flawless surface?
– Is any residue present?
– Is the O-ring seated and in perfect condition in the
provided groove?
►
Tighten the device by hand in the holding threads. Use
an appropriate open-end wrench to tighten and
observe the following tightening torques:
Torque 1/4"
Connec-
tion per
DIN 3852
Connec tion
per
DIN EN 837
NPT
connec-
tion
R-connec-
tion
approx.
5 Nm
approx.
20 Nm
approx.
30 Nm
approx.
30 Nm
Torque 1/2"
Connec-
tion per
DIN 3852
Connec tion
per
DIN EN 837
NPT
connec-
tion
R-connec-
tion
approx.
10 Nm
approx.
50 Nm
approx.
70 Nm
approx.
70 Nm
Electrical Connection
Only make the electrical connection with
pressure and power turned off.
Connect the device electrically according to the details on
the part label, the pin assignment table below and the
connection diagram.
Elec-
trical
connec-
tions
Standard version
Transmitter
Special
version
2-conductor,
current
output
3-conductor,
voltage
output
2-conductor,
current
output
Pin 1
Pin 2
n. c.
n. c.
Supply – /
4...20 mA
(Out)
Pin 3
Supply – /
4...20 mA
(Out)
Supply –
n. c.
Pin 4
n. c.
0…10 V (Out)
n. c.
Connection diagrams for standard version
Connection diagram for special version