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Installing/Mounting
4.3 Application settings
Installation safety precautions
WARNING
In applications with working pressures/media that can be dangerous to people,
surroundings, equipment or others in case of pipe fracture, it is recommended that special
precautions such as special placement, shielding or installation of a security guard or a
security valve are taken when the temperature sensors are mounted.
4.3
Application settings
Check of application settings
● Application and flow meter installation place
Application type and flow meter installation place can be checked via order code on
device type label.
- Calculator district heating, flow meter in return line (cold pipe) 7ME3470-xxAx-xxxx
- Calculator district heating, flow meter in forward line (warm pipe) 7ME3470-xxBx-xxxx
- Calculator chilled water, flow meter in forward line (cold pipe) 7ME3470-xxCx-xxxx
- Calculator chilled water, flow meter in return line (warm pipe) 7ME3470-xxDx-xxxx
- Calculator combined cooling/ heating, flow meter in forward line (warm pipe by heating)
7ME3470-xxEx-xxxx
- Calculator combined cooling/ heating, flow meter in return line (cold pipe by heating)
7ME3470-xxFx-xxxx
● Pulse input setting
Calculator pulse input setting must fit flowmeter pulse output setting (e.g. ultrasonic
flowmeter type SITRANS FUE380). Check both type plates for settings.
● Pt sensor type.
Observe information of temperature sensor installation.
● Max. flow rate.
Max. flow rate for energy calculator must not be exceeded.
SITRANS FUE950
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Operating Instructions, 01/2010, SFIDK.PS.022.F4.02