Continuously monitor, display, totalize and data log flow through any flume or weir. The OCF 5.0 includes a non-contacting ultrasonic sensor that mounts just 8" (203.2 mm) above the flowing water. It is accurate (±0.25%) and reliable. There is no obstruction to flow and no fouling. Read more...More Product Announcements from Greyline Instruments, Inc.
Available in headphones or digital styles, the Price Type AA meters offer fast, accurate measurements for all but the lowest flows.
The headphone Model generates one click every rotation or one every five rotations of the shaft, according to the contact connection selected.
In the digital version, a slotted hub extension rotates between a light-emitting diode and a photo-re... Read more...More Product Announcements from Gurley Precision Instruments
The compact design of pygmy meters - the bucket wheel is just 3/4 inch by 2 inches in diameter - allows measurement of shallower and lower velocity flows. The pygmy meter provides reliable measurements of flows down to 0.05 feet per second at depths as shallow as 3 inches. Except for the absence of a five revolution click, these models operate identically to the larger Price type meters... Read more...More Product Announcements from Gurley Precision Instruments
Using a capacitance level technology in conjunction with a primary flow device, the Open Channel Flow monitor provides continuous on-line monitoring. Features include flow rate indication, flow totalization, high flow and level alarms, and a pulsed totalization alarm. Read more...More Product Announcements from Arjay Engineering Ltd.
The 4100-OCF provides an economical means to monitor the flow within defined open channels and streams.
The control unit can be mounted safely remote from the stream channel up to 1 km away using inexpensive 2-conductor shielded wire. Read more...More Product Announcements from Arjay Engineering Ltd.