Lopac - Flow Monitor Datasheet

Two magnetically operated switches, one for the counter and one for the Data Logger, are activated by the flow sensing vane. The unidirectional flow sensing vane moves to activate the above switches at all levels of flow and returns to the “off” position by gravity when flow ceases (reverse flow is not detected). The vane conforms to the circumference of the pipe during flow events; thereby, being virtually invulnerable to debris buildup. The counter is a Veeder-Root Model 79998D-610 self-powered time indicator. The Hobo Model U11 3-State/1-Event Data Logger monitors and logs state changes. The LHE2 Model was developed with assistance from Alberta Agriculture Food and Rural Development Irrigation Branch.