Safety; Intended Use - WIKA PEW-1 Serie Betriebsanleitung

3. Safety

CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or damage to property or the
environment, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result in burns, caused by hot surfaces or liquids, if
not avoided.
Information
... points out useful tips, recommendations and information for efficient and trouble-free operation.

3.2 Intended use

The pressure sensor is used for wireless transmission of a pressure and temperature value.
This instrument is not permitted to be used in hazardous areas!
The models PEW-1000 and PEW-1200 have been developed for use in non-hazardous media, i.e. for media of fluid
group 2 in accordance with directive 2014/68/EU article 13. The use with hazardous media (fluid group 1 in accordance
with 2014/68/EU article 13) is not allowed.
The remote monitoring of the process pressure via radio transmission is only suitable for non-critical and non-safety-
relevant applications.
The LoRaWAN
to high spreading factors.
The instrument has been designed and built solely for the intended use described here, and may only be used
accordingly.
The technical specifications contained in these operating instructions must be observed. Improper handling or
operation of the instrument outside of its technical specifications requires the instrument to be taken out of service
immediately and inspected by an authorised WIKA service engineer.
The manufacturer shall not be liable for claims of any type based on operation contrary to the intended use.
WIKA operating instructions, models PEW-1000 and PEW-1200
®
signal may only be used for mobile applications to a limited extent. This applies particularly
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