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Flow Meters – Open Channel
Flo-Dar™ Flow Meter
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» Flo-Dar™ / Flo-Station
» Flo-Dar™ XT / Flo-Logger
» Flo-Dar™ / Flo-Logger
Literature Download
Flo-Dar™ Portable Data Sheet
Flo-Dar™ Permanent Data Sheet
Flo-Dar™ XT Remote Communication Data Sheet
Understanding Flo-Dar™
Flo-Dar™ Start-Up Guide
Flo-Dar™ User Manual

Instr. Sheet -Temporary mount assembly for Flo-Dar™

Instr. Sheet - Laser alignment tool for Flo-Dar™
Instr. Sheet - Surcharge Velocity Sensor (SVS) to Flo-Dar™ Installation
Instr. Sheet - Using Flo-Logger to pace a Hach Sigma SD900 Sampler
Instr. Sheet - Cable Installation for MMI Flo-Logger
Flo-Logger Portable Monitor User Manual - English
Flo-Logger Portable Monitor User Manual - Spanish

Flo-Logger Portable Monitor User Manual - French

Flo-Station (AC/DC) Monitor User Manual

Customer Testimonials

There were two major reasons why we chose the Flo-Dar’s. One reason was the ease of installation and the fact that there really wasn’tmuch as far as maintenance that we had to do on them. They are pretty self-contained and there’s not a lot the operator has to do except read them on a monthly basis and take a look at the data. Secondly, it was a safety issue for our personnel. ~City of Kennewick

“The biggest benefit to Rehrig was the immediate cost savings. Costing data indicated that the payback for the meter was less than one year. “The meter has a high degree of accuracy and it’s definitely easy to download” ~ProChem

Flo-Dar’s ability to monitor flow out of the stream itself was the main reason we chose the meter. After the initial installation we have had no need to go in the hole for cleaning. ~ELCO

Flo-Dar

Flow Meter for Sewers & Open Channels

Flo-Dar's unique non-contact measuring technology means trouble-free sewer flow monitoring. It even won the Water Environment Federation's Innovative Technology Award!

The Flo-Dar Family of flow meters provide a revolutionary approach to open channel and sewer flow monitoring. Flo-Dar combines digital doppler radar velocity sensing technology with ultrasonic pulse echo level sensing to remotely measure open channel flows.

Like all Hach Flow products, Flo-Dar sets the standard for ease-of-use, accuracy, and reliability. Flo-Dar accuracy has been independently confirmed by Alden Labs as well as the satisfaction of thousands of Flo-Dar users. Read our white paper, Understanding the Flo-Dar Flow Measuring System for more details and verified test data.

Benefits:

No Sensor Cleaning
Reduce Confined Space Entries by 90% or More
Personnel Have No Contact with the Flow During Installation
Maintenance Caused by Sensor Fouling is Eliminated
Optional Site Profiling for Even Higher Accuracy
Field Replaceable/Interchangeable Sensors and Monitors


Perfect Solution for Difficult Flow Conditions:

Surcharge Flows
Flows with High Solids Content
High Temperature Flows
Caustic Flows
Large Man-Made Channels
High Velocities
Shallow Flows
Flo-Dar Flow Meter for Sewers & Open Channels

For Specifications Choose a Flo-Dar™Model Below:

Flo-Dar™ / Flo-Station
– Permanent AC/DC Powered

Flo-Dar™ XT / Flo-Logger
–  Remote Communications Portable DC Powered

Flo-Dar™ / Flo-Logger
– Portable DC Powered
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