Tightening Torques For Compression Fittings; Electrical Connection - WIKA TR31-3 Mode D'emploi

5. Commissioning, operation
5.1.1 Tightening torques for compression fittings
Sealing
Stainless steel ferrule
Stainless steel compression ring
PTFE ferrule
5.1.2 Tightening torque for M12 mating connector or M12 adapter
Choose a tightening torque of 0.6 Nm.

5.2 Electrical connection

The electrical connection is made via a circular connector.
Output signal Pt100 and Pt1000 (standard)
■
M12 x 1 circular connector (4-pin)
4 ... 20 mA
Alternative pin assignments possible.
For further information see order documentation.
Accessories: M12 x 1 Pt adapter to DIN EN 175301-803 angular connector
mA
M12 x 1 connector
WIKA operating instructions models TR31-3, TR31-K
Turns Max. pressure in bar
1 ¼ ... 1 ½ 100
1 ¼ ... 1 ½ 100
1 ¼ ... 1 ½ 8
Directly connected cable
2-wire
3-wire
4-wire
Angular connector
EN
red
white
red
red
white
red
red
white
white
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