SITRANS P DS III/P410 (7MF4.33.. 7MF4.34.. 7MF4.35..)
12 A5E03434626-04, 05/2015
Exceeded maximum permissible operating pressure
Danger of injury or poisoning.
The
maximum permissible operating pressure depends on the device version. The device can be damaged if the operating
pressure is exceeded. Hot, toxic and corrosive process media could be released.
• Make sure that the device is suitable for the maximum permissible operating pressure of your system. Refer to the
information on the nameplate and/or in "Technical specifications (Page 36)".
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 specifications (Page 36)".
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
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.
Technical specifications (Page 36)
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.
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