Technical Data; Technical Data At A Glance; Application; Function And System Design - Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual

PROline Prosonic Flow 93 PROFIBUS-DP/-PA
Measuring principle
Measuring system
Endress+Hauser
10

Technical data

10.1

Technical data at a glance

10.1.1

Application

x Measuring the flow rate of liquids in closed piping systems.
x Applications in measuring, control and regulation technology for monitoring
processes.
10.1.2

Function and system design

Prosonic Flow operates on the principle of transit time difference.
The measuring system consists of a transmitter and measuring sensors.
Two versions are available:
x Version for installation in the safe zone and for Ex Zone 2
x Version for installation in Ex Zone 1 (see separate additional Ex documentation)
Transmitter:
x Prosonic Flow 93 PROFIBUS-DP/-PA
Measuring sensors:
x Prosonic Flow P (for chemical and process applications)
for nominal diameters DN 50...4000
x Prosonic Flow W Clamp On version (water/wastewater applications)
for nominal diameters DN 50...4000
x Prosonic Flow U Clamp On version (water/ultra pure water applications)
for nominal diameters DN 15...100
dedicated for plastic pipes
x Prosonic Flow W Insertion version (water/wastewater applications)
for nominal diameters DN 200...4000
x Prosonic Flow DDU 18 sound velocity measuring sensors
for nominal diameters DN 50...3000
x Prosonic Flow DDU 19 wall thickness measuring sensor
for wall thicknesses of 2...50 mm for steel pipes and
for wall thicknesses of 4...15 mm for plastic pipes (for limited service at PTFE
or PE pipes)
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