WIKA UPT-20 User Manual

9
WIKA operating instructions process transmitter, model UPT-2x
14111166.02 04/2015 EN/DE
EN
3. Safety
3. Safety
3.1 Explanation of symbols
DANGER!
... indicates a potentially dangerous situation in the hazardous area that can
result in serious injury or death, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result in serious injury
or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries
or damage to equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for ecient and
trouble-free operation.
3.2 Intended use
The intrinsically safe process transmitter measures gauge pressure, absolute pressure
and vacuum. The physical quantity pressure is converted into an electrical signal.
Only use the intrinsically safe process transmitter in applications that lie within its techni-
cal performance limits (e.g. max. ambient temperature, material compatibility, ignition
protection type, ...). Instruments with a ush process connection must not be used with
media which might damage the diaphragm of the process connection.
→ Performance limits see chapter 15 “Specications”.
ATEX and IECEx approval
Process transmitter approved for use in hazardous areas, type tested in accordance
with the following standards:
IEC 60079-0:2011 + Corr.1:2012 + Corr.2:2013 / EN 60079-0:2012 + A11:2013
IEC 60079-11:2011 + Corr.1:2012 / EN 60079-11:2012
IEC 60079-26:2006 + Corr.1:2009 / EN 60079-26:2007 + Corr.1:2009
Approval ratings ATEX and IECEx
■
Gases and mist Mounting to zone 0 (EPL Ga/Gb)
Installation in zone 1 (EPL Gb) and zone 2 (EPL Gc)
■
Dusts Mounting to zone 20 (EPL Da/Db); installation in zone 21 (EPL Db)

WIKA UPT-20 Specifications

General

Brand	WIKA
Model	UPT-20
Category	Transmitter
Language	English