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Operation
After mounting, wiring and setting check whether the unit operates
correctly.
Recommended maintenance
Check the sensor tip for build-up from time to time. Clean it with a
soft cloth. If necessary, build-up which adheres firmly (e.g. lime) can
be removed with a common vinegar cleansing agent.
The units are suitable for use in moderate electromagnetic fields (see
table). When operating ISM equipment or powerful walkie-talkies in
the vicinity of the units additional measures to avoid malfunction can
be required.
Noise immunity
ESD
HF radiated
Burst
HF conducted
Standard
IEC 1000-4-2 /
EN 61000-4-2
IEC 1000-4-3 /
EN 61000-4-3
IEC 1000-4-4 /
EN 61000-4-4
IEC 1000-4-6 /
EN 61000-4-6
Severity level
4 kV CD / 8 kV AD
3 V/m; 80 ... 1000 MHz
2 kV coupling pliers
3 V; 0.15 ... 80 MHz
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