The Endress+Hauser Group

Media center

Endress+Hauser Events

Your career with Endress+Hauser

Support close to you

Online Shop

Enter your personal login to access the Online Shop and place your order 24/7. Additionally, you can check your product prices and delivery times, or you may request a quote.

Online Shop

E-direct Shop

E-direct compliments our traditional offering by providing you with a quick, effective way to purchase easy-to-configure, entry-level instrumentation.

E-direct Shop

Proline Prosonic Flow 93W
Ultrasonic flowmeter

Device with automatic frequency scan for max. measuring performance with a wide range of outputs

  • Ultrasonic flowmeter - Proline Prosonic Flow 93W ©Endress+Hauser
  • The Ultrasonic Flow Measuring Principle

The Prosonic Flow W clamp-on sensor was specially designed for water and wastewater applications. Combined with the Prosonic Flow 93 transmitter with touch control, four line display and extended functionality Prosonic Flow 93W offers high accuracy in standard applications in the water industry.


  • Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 4000)

  • No additional leakage paths – external measurement from outside the pipe

  • Process transparency – diagnostic capability

  • Highest performance – extended functionality and diagnostics

  • Flexible data transfer options – numerous communication types

  • Automatic recovery of data for servicing

Field of application

  • The measuring principle is independent of pressure, density, temp., conductivity, viscosity

  • Clamp-on flow measurement of process water, saltwater, demineralized water, drinking w & ww

Device properties:

  • Medium temperature: –20 to +80 °C (-4 to +176 °F)

  • Degree of protection IP68 (Type 6P enclosure) for pipes under water

  • Shock and vibration resistance according to IEC 68-2-6

  • Aluminium transmitter housing

  • 4‐line backlit display with touch control


Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Success stories


Endress+Hauser Inc.
2350 Endress Place Greenwood , IN 46143 United States
Tel.: 888-363-7377
Fax: 317-535-8498
Send email

Related news

Online Tools