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 93C
Ultrasonic flowmeter

Accurate flowmeter for large pipes up to DN 2000 and with a wide range of outputs

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

The Prosonic flow 93C Inline is designed for water and waste water applications. The measuring system consists of a combination of a Prosonic Flow 93 transmitter in wall mounting housing and an optimized version of the Prosonic Flow W insertion sensor. By the use of Prosonic Flow 93C Inline, you profit from the fundamental, high accuracy of an ultrasonic flow measuring system and the possibility of a traceable calibration.


  • No production losses – removal or replacement of sensor elements without process shutdown

  • No additional pressure loss – full bore design

  • 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, temperature, conductivity and viscosity

  • Inline flow measurement of process water saltwater, demineralized water, drinking water and wastewater.

Device properties:

  • Internationally recognized drinking water approvals

  • Nominal diameter: DN 300 to 2000 (12 to 80")

  • Medium temperature: –10 to 80 °C (14 to 176 °F)

  • 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