2150 Area Velocity Module

Manufacturer: Teledyne Isco

2150 Area Velocity Module

Continuous wave Doppler flow meter is ideal for portable flow surveys and permanent installations.

The 2150 Flow Module uses continuous wave Doppler technology to measure mean velocity. The sensor transmits a continuous ultrasonic wave, then measures the frequency shift of returned echoes reflected by air bubbles or particles in the flow. 

The 2150’s “smart” area velocity probe is built on digital electronics, so the analog level is digitized in the sensor itself to overcome electromagnetic interference. The probe is also factory-calibrated for 10-foot (3 meter) span at different temperatures. This built-in calibration eliminates drift in the level signal, providing long-term level stability that reduces recalibration frequency and completely eliminates span recalibration. 

In field use, the 2150 is typically powered either by two alkaline, or Isco Rechargeable Lead-acid batteries, within a 2191 Battery Module. Highly efficient power management extends battery life up to 15 months at 15-minute data storage intervals. Other power options (including solar) are available.

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News

Flow Festival: That’s a Wrap!

Mar 1, 2018

Another successful Flow Festival is in the books! 

The Flow Festival Returns!

Jan 31, 2018

Discover new flow technology in our interactive Flow Lab. 

HESCOland 2018

Jan 14, 2018

Several new manufacturers join us for this years HESCOland at Joint Expo

The Latest on LaserFlow®

Oct 27, 2017

Teledyne Isco is hosting a Laserflow Webinar on November 8, 2017 at 11:00 AM EST

WEFTEC Road Rally

Sep 25, 2017

Visit each of our participating manufacturers booth and win prizes! 

Teledyne Isco Water and Wastewater Webinar

Jun 29, 2017

Reduce downtime and increase the life of permanent refrigerated samplers

Teledyne Isco LaserFlow Webinar

Mar 19, 2017

Unique Solutions to Low Level, High Velocity Flow Monitoring
Thursday, April 6th, 12:00 p.m. (EST) 

HESCOland at MWEA/AWWA Joint Expo

Jan 18, 2017

HESCO will host a multi-booth interactive experience we call HESCOland.  Find the right equipment to complete your 2017 plans! 

Teledyne Isco LaserFlow Webinar

Dec 12, 2016

Latest on LaserFlow with Rick Dey: Wednesday, December 21st, 12:00 p.m. EST

HESCO has Twenty-Five Manufacturers Showcasing Equipment at WEFTEC!

Sep 22, 2016

We are proud to show off our extensive line of manufacturers at WEFTEC! 

Teledyne Isco Environmental Webinar Series

Apr 18, 2016

How to Monitor Your Collection Systems Wastewater Flow, Thursday, April 21 at 12 pm (EST)

WEFTEC Road Rally

Sep 3, 2015

Visit HESCO Manufacturer booths at WEFTEC to be placed in a drawing for great prizes including a $50 VISA check card!  

High Velocity Flow Monitoring in a Sanitary Sewer using LaserFlow™

Jul 15, 2015

In this case study, the LaserFlow™ velocity sensor, which remotely measures flow with non-contact Laser Doppler Velocity technology, can be used in Sanitary Sewer application because of the uncertainty of the flow velocity and levels. 

Teledyne Isco LaserFlow Trade-in

Apr 20, 2015

Update your non-contact velocity sensor to the latest Teledyne Isco LaserFlow® Technology and receive a $2000 trade in bonus.