WIKA T32.1S, Руководство по эксплуатации, Страница: 17 / 80

EN
11258421.13 10/2017 EN/DE
WIKA operating instructions model T32.xS 17
Mounting on the measuring insert
Mount the transmitter on the circular plate of the measuring insert using two countersunk
M3 screws per EN ISO 2009. Appropriate threaded inserts have been press-fitted in the
underside of the case. Assuming the countersinking is carried out correctly, the permissible
screw length can be calculated as follows:
Check the screw length before fixing the transmitter to the measuring insert: insert the
screw into the circular plate and verify length of 4 mm!
CAUTION!
Do not exceed the maximum permissible screw length!
The transmitter will be damaged if the screws are screwed further than 4 mm
into the bottom of the transmitter.
Mounting in connection head
Insert the measuring insert with the mounted transmitter into the protective sheath and
secure into the connecting head using screws in pressure springs.
Installation by means of DIN rail adapter
If the mechanical adapter, available as an accessory, is used the T32.1S head transmitters
can also be fixed on a DIN rail.
6.2.2 Transmitter in rail mounting version (model T32.3S)
Fasten the rail mounting case (model T32.3S) onto a 35 mm top-hat rail (EN 60175) by
simply locking it into place without the need for any tools.
Disassembly is achieved by unlocking the locking element.
l
max
= s + 4 mm
with
l
max
Length of screw in mm
s Thickness of circular plate in mm
3173801.B
max.
4
Circular plate
l
s
3173801.C
6. Commissioning, operation