About this document
Tankside Monitor NRF81
6
Hauser
Symbol
Meaning
-
Hazardous area
Indicates a hazardous area.
.
Safe area (non-hazardous area)
Indicates the non-hazardous area.
1.2.6
Symbols at the device
Symbol
Meaning
Safety instructions
Observe the safety instructions contained in the associated Operating Instructions.
Temperature resistance of the connection cables
Specifies the minimum value of the temperature resistance of the connection cables.
Содержание NRF81
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