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WIKA Operating instructions/Betriebsanleitung, WU-2X
11553678.05 EN/DE 02/2019
1. Important details for your information
Read these operating instructions
without fail
before installing and starting the pressure
transducer
1. Important details for your information
Read these operating instructions before installing and starting the pressure transducer. Keep the operating
instructions in a place that is accessible to all users at any time.
The following installation and operating instructions have been compiled by us with great care but it is not
feasible to take all possible applications into consideration. These installation and operation instructions
should meet the needs of most pressure measurement applications. If questions remain regarding a specific
application, you can obtain further information:
■
Via our Internet address www.wika.de / www.wika.com
■
The product data sheet is designated as PE 87.07
■
Contact WIKA for additional technical support (+49) 9372 / 132-0
If the serial number on the product label gets illegible (e.g. by mechanical damage or repainting), the retrace-
ability of the instrument is not possible any more.
WIKA transducers are carefully designed and manufactured using state-of-the-art technology. Every compo-
nent undergoes strict quality and e)vironmental inspection before assembly and each instrument is fully
tested prior to shipment. Our environmental management system is certified to DIN EN ISO 14001.
Use of the product in accordance with the intended use WU-20, WU-25 and WU-26:
Use the transducer to transform the pressure into an electrical signal.
For transducer with Ex-marking:
Use the nonincendive transducer of category 3G to transform the pressure into an electrical signal in hazar-
dous areas of zone 2.
Certificate for transducer with Ex-marking:
Transducer for operation in hazardous areas.
ATEX marking: II 3G Ex nA ic IIC T6/T5/T4 Gc X
IECEx marking: IECEx BVS 13.0070 X, Ex nA ic IIC T6/T5/T4 Gc
EN
