Airflow Sensor from CleanAlert

Click for larger image
CleanAlert LLC
January 31, 2010

The Fradenprobe FP-128 from CleanAlert LLC, Oberlin, OH, is a mass air flow sensor based on thermoanemometer technology that can measure air velocities up to 2500 fpm. Features include reading accuracy of ±5% of reading from 200–2500 fpm and ±5% of reading ±10 fpm for velocities <200 fpm; <20 s response time from 0–95% of air flow rate; <30 s power-on warm-up time; and temperature ranges of –18°C to 50°C (operating) and –40°C to 85°C (storage). Outputs include a linear 0.5–4.5 VDC output and a digital PWM output. The 9 in. by 0.5 in. probe is suited for use in HVAC system controls, large building automation, data center management, and oil/gas burner control applications.


CompanyCleanAlert LLC
CountryUnited States (USA)


Sensors 2017 Call for Speakers



Twitter Feed

Find It Fix It Forum

Sensors invites you to join the Findit-Fixit Forum, where you can get answers to your sensing questions—concerning technologies, products, methods, applications, and services--and also offer help to your fellow engineers. The Forum covers all kinds of topics, from the basics to the extraordinary.

Join the discussion!

© Copyright 2016 Questex, LLC. All Rights Reserved. Sensorsmag. Privacy Policy | Terms of Use

If you are having technical difficulties or considerations, please contact the webmaster.