Flow detection in ventilation ducts or air handling units

The Model AAFS air flow switch provides excellent sensitivity and reliability at a very reasonable price. Quality features include a rugged die cast body, stainless steel vane and SPDT snap switch. Unit is field adjustable from 400-1600 FPM. Mounting is fast and simple,with only two screws needed. Vane fits 6 inch or larger ducts.

The Kimo CTV110 is a series of air velocity transmitters with or without display. The CTV110 is ideal to use as flow measurement in air ducts, fume hoods and laminar flow cabinets for connection to a building management system. The installation is very easy and the housing can be mounted in two parts making it ideal for installers.

The Series ADPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The adjustment knob allows changes to the switching pressure to be made without a pressure gage. The ADPS is available with settings from 20 Pa up to 5000 Pa. The compact size, adjustment knob and low cost make the ADPS the perfect choice for HVAC applications.