WIKA E-10 Mode D'emploi page 9

Transmetteur de pression
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7. Starting, operation
WARNING!
Protect the diaphragm against any contact with abrasive substances and pressure
peaks and do not touch it with tools.
Observe the technical data for the use of the pressure transmitter in connection
with aggressive / corrosive media and for the avoidance of mechanical hazards.
Remove the protection cap only just before installation and absolutely avoid any damage to
the diaphragm during installation as well (E-11).
For Model E-10 you have to provide for a sealing element; exceptions are instruments with
self-sealing threads (e.g. NPT thread). For Model E-11 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 transmitter in, ensure that the threads are not jammed.
Do not torque the process connector with a force greater than 50 Nm / 442 lbf.
Be sure to install the system to meet NEC/CEC requirements.
WIKA operating instructions, models E-10, E-11
US
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Ce manuel est également adapté pour:

E-11

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