Siemens SITRANS P500, Operating Instructions Manual, Page: 32 / 238

Install
4.1 Basic safety instructions
SITRANS P500 with HART
32
Operating Instructions, 12/2014, A5E02344528-09
WARNING
Exceeded maximum ambient or process media temperature
Danger of explosion in hazardous areas.
Device damage.
•
Make sure that the maximum permissible ambient and process media temperatures of
the device are not exceeded. Refer to the information in Chapter "Technical data
(Page 197)".
WARNING
Open cable inlet or incorrect cable gland
Danger of explosion in hazardous areas.
•
Close the cable inlets for the electrical connections. Only use cable glands or plugs
which are approved for the relevant type of protection.
WARNING
Incorrect conduit system
Danger of explosion in hazardous areas as result of open cable inlet or incorrect conduit
system.
•
In the case of a conduit system, mount a spark barrier at a defined distance from the
device input. Observe national regulations and the requirements stated in the relevant
approvals.
See also
Technical data (Page 197)
WARNING
Incorrect mounting at Zone 0
Danger of explosion in hazardous areas.
•
Ensure sufficient tightness at the process connection.
•
Observe the standard IEC/EN 60079-14.