Tecsis PEX11 Operating Instructions Manual page 29

7. Starting, operation
Mechanical connection
PEX10,
PEX11
max.
50Nm
Sealing
Generally the serial number on the product label
applies. If there is no serial number on the product
label, the number on the hexagon will apply.
Remove the protection cap only just before installation and absolutely avoid any
„
damage to the diaphragm during installation as well (PEX11, PEX14).
For Model PEX10, PEX13 you have to provide for a sealing element; exceptions are
„
instruments with self-sealing threads (e.g. NPT thread).
For Model PEX11, PEX14 the sealing ring is included in delivery.
When mounting the instrument, ensure that the sealing faces of the instrument and
„
the measuring point are clean and undamaged.
Screw in or unscrew the instrument only via the flats using a suitable tool and the
„
prescribed torque. The appropriate torque depends on the dimension of the pressure
connection and on the sealing element used (form/material). Do not use the case as
working surface for screwing in or unscrewing the instrument.
When screwing the pressure sensor in, ensure that the threads are not jammed.
„
Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
PEX15
PEX13,
PEX14
max.
max.
50Nm
50Nm
Product label (example)
Signal
Power Supply
S #
Serial No.
Order code
PIN assignment
Coded manufacture date
GB
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