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PROline prosonic flow 90/93 W/U/C 
Flow Rate Measuring for Standard Applications with Drinking Water, Wastewater and Process Water  | 
Your benefits 
W and U Clamp On version: 
• Non-invasive measurement from outside 
• Easy and low-cost mounting 
• Large nominal diameter range 
– U Clamp On: DN 15…100 
– W Clamp On: DN 50…4000 
W Insertion version: 
• Short inlet runs with dual path measurement 
• DN 200…4000 single path 
measurement 
• DN 400…4000 dual path measurement 
C Inline version: 
• High accuracy 
• Traceably calibrated 
• DN 300…2000 
Transmitter: 
• 90 and 93 in protected wall-mount housing in IP 67 
• “Quick Setup” menus for easy commissioning 
• Interfaces: 
– HART standard (90/93) 
– PROFIBUS PA (90/93) 
– PROFIBUS DP (93) 
– FOUNDATION Fieldbus (93) | 
 Application 
The W, U and C sensors are perfectly 
suited to bidirectional measurement of 
pure or slightly contaminated liquids with a gas content < 1 % or a solids content < 5 %. 
Application examples: 
• Ultrapure water with low conductivity, drinking water, wastewater etc. 
W and U Clamp On version: 
• Ideal for retrofitting, installation 
possible without interrupting process 
• Suitable for all acoustically transmissive pipes and homogeneous fluids. 
W Insertion version: 
• For use on weldable pipes, also with 
lining 
• For applications with short inlet runs. 
C Inline version: 
• Where guaranteed and verifiable 
accuracy is demanded. 
• Where traceability is a requirement. | 
More information Contact Us