Electrical Connection - Siemens SITRANS F Series Operating Instructions Manual

Media temperature specifications
Make sure that media temperature specifications indicated on the device type plate / label will
not be exceeded.
Hazardous area safety requirements
It is required that:
● Electrical connections are in accordance with EN60079-14 (Installing Electrical Systems in
● Appropriate cable connectors are used for the output circuits:
● Protective earth terminals (PE) on both sensor and transmitter are connected (min. 4mm
SITRANS F US SONO 3300
Operating Instructions, 01/2010, SFIDK.PS.029.J4.02
WARNING
WARNING
Explosion Hazardous Areas).
– Intrinsically safe: blue and / or metal (nickle plated brass)
– Non-intrinsically safe: gray or black
Safety notes
2.2 Installation in hazardous area
).
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