Product Applications : Low air flow condition duct alarm.
The Model 530 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 more...
Product Applications : Fan monitoring,Damper feedback,Filter monitoring,Air handlers.
The new Series AVFS Adjustable Air Flow Switch complements the Dwyer Instruments line of thermo-anemometer transmitters and handheld instruments. The AVFS is specifically designed to monitor air flow in ducts and provides a 3A contact output to indicate a change or loss of flow. more...
The Model AAFS-1 Adjustable Air Flow Switch is capable of detecting a wide range of air velocities with minimal user calibration. The adjustable screw changes the set point at which the SPDT snap switch engages. Quality features include a stainless steel vane, galvanized steel bamore...
Paddle Type Flow Switches are rugged inconstruction. Model FSPT is a bellow sealed flow switch. These are used in fluid lines carrying non hazardous liquids like water, kerosene, glycol, ethylene, etc.more...
Omicron make indicating type, magnetically actuated flow switches are designed for positive detection of fluid flow through your equipment. These are suitable for water, kerosene, lubricating oils of low viscosity etc. These are available in 6 sizes, i.e.1/4”, 3/8", 1/2", 3/4",more...