EN
EN
1.6 Intended use
The FS-1 Humidity Sensor can detect the
relative humidity and transmit the reading
to the customer's control unit as an electri-
cal signal (4-20 mA).
Any other or additional usage of the FS-1
Humidity Sensor is deemed non-compliant
with the intended use.
1.7 Foreseeable misuse
Any usage of the FS-1 differing from the
aforementioned conditions and stated pur-
pose is strictly prohibited. Particularly pro-
hibited are use:
o In a critical explosion protection zone.
o To monitor Group 1 dangerous fluids ac-
cording to Directive 67/548/EEC.
o To monitor gases, liquefied gases, dis-
solved gases, vapors, or fluids whose va-
por pressure exceeds normal atmospheric
pressure (1013 mbar) by more than 0.5
bar at their maximum permissible operat-
ing temperature.
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1.8 Disclaimer of liability
The manufacturer shall not be held liable for
damage resulting from:
o Failure to comply with these instructions.
o The use of lubricants/media not approved
for the unit type.
o Contaminated or unsuitable lubricants.
o Nappropriate usage.
1.9 Residual risks
Residual risk life cycle:
Assembly
Commissioning / operation
Setup, retrofit
Malfunction, troubleshooting, maintenance, repair
Shutdown, disposal
Contamination by foreign substances
Destruction by electrostatic discharge
1. Safety instructions
o Improper assembly, configuration, or
filling.
o Improper response to malfunctions.
Remedy
• Remove any foreign substances
and establish a contamination-free
environment.
• Avoid electrostatic charge
• Avoid fast discharge
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