General Information - WIKA F-20 Betriebsanleitung

1. General information

1. General information
The instrument described in the operating instructions has been designed and manufactured using state-of-the-
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EN
art technology. All components are subject to stringent quality and environmental criteria during production. Our
management systems are certified to ISO 9001 and ISO 14001.
These operating instructions contain important information on handling the instrument. Working safely requires that
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all safety instructions and work instructions are observed.
Observe the relevant local accident prevention regulations and general safety regulations for the instrument's range
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of use.
The operating instructions are part of the product and must be kept in the immediate vicinity of the instrument and
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readily accessible to skilled personnel at any time. Pass the operating instructions onto the next operator or owner of
the instrument.
Skilled personnel must have carefully read and understood the operating instructions prior to beginning any work.
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The general terms and conditions contained in the sales documentation shall apply.
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Subject to technical modifications.
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Further information:
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- Internet address:
- Relevant data sheet:
- Application consultant:
Abbreviations
2-wire Two connection lines are intended for the voltage supply.
The supply current is the measurement signal.
3-wire Two connection lines are intended for the voltage supply.
One connection line is intended for the measurement signal.
U+ Positive supply connection
U- Negative supply connection
S+ Positive measurement connection
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www.wika.de / www.wika.com
PE 81.19
Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.de
WIKA operating instructions pressure transmitters, models F-20, F-21