Hedland VA Meters :: Air and Compressed Gases

Flow-Alert™ Flow Switches
The Hedland Flow-Alert flow switches provide both visual flow indication and the capability to signal alarms, open or close circuits, trigger warning lights and buzzers, and shut down pumps or other equipment.

Ξ Micro switch (latching) or reed switch (proximity) models available
Ξ Choice of one or two switches per meter
Ξ Available in meter sizes from 1/4" to 11/2"
Ξ Accuracy of ±2% of full scale