Wika UT-11 Manuel d'utilisateur télécharger pdf (Page 18)

Universal Pressure Transmitter UniTrans

Installation

Published 16.2.04

Subject to change due to technical modifications. © Copyright WIKA Alexander Wiegand GmbH & Co. KG / BRD

WIKA Alexander Wiegand GmbH & Co. KG · Alexander-Wiegand-Str. · 63911 Klingenberg · (09372) 132 - 710 · Fax - 706 · E-mail: support-tronic@wika.de · www.wika.de

Terminal Configuration

Ground

L- suppl

minus (to connect the ne

ative si

nal line)

L+ suppl

plus (to connect the positive si

nal line)

I Test circuit; connect the ampere meter between terminals L+ and I

The unit must be properl

rounded in order to

uarantee EMC resistance.

4.5 Pressure Compensation when using a Relative Pressure Sensor

A Goretex diaphram is used to compensate for the atmospheric pressure under the

IP 65 Protection Method.

A special cable with capillaries for relative pressurization is used for In

ress Protec-

tion IP 67.

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Wika UT-11 Manuel d'utilisateur Page 18

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