Endress+Hauser Deltatop DP71B, Руководство по эксплуатации

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Installation Deltatop DP71B, DP72B, DP73B
16 Hauser
3.6 General mounting information
• The primary element is calculated for specific pipe and operating data. Therefore it is essential to
check if the data on the nameplate (
→
ä
6) match the actual operating data.
• Before installing the device, check if the required upstream and downstream lengths are provided
(
→
ä
12).
• Observe the required mounting position:
– For liquids or steam:
→
ä
10
– For gases:
→
ä
11
• For remote versions:
The shut-off valves are mounted to the pressure taps of the primary element.
• For remote versions:
The impulse pipes have to be installed with a slope of at least 1:15.
– For steam and liquids, a venting possibility has to be provided at the highest point.
– For gases, a drainage has to be provided at the lowest point.
The impulse lines (+) and (-) have to be mounted to the respective inlets (process connection) of
the manifold. The transmitter is directly screwed to the manifold with the supplied screws and
gaskets.