Water Metering

The Greyline OCF 6.1 Open Channel Flow & Tank Level Meter is a perfect solution for your non-contacting measurement needs. You're going to be pleased with the new features of the OCF 6.1, replacing the OCF 5.0 Open Channel Flow Meter and SLT 5.0 Level Tank Monitor.

Continuously monitor, display, totalize and data log flow through any flume or weir. The Greyline OCF 6.1 includes a non-contacting ultrasonic sensor that mounts just 203.2 mm (8 in) above the flowing water. It is accurate (±0.25%) and reliable.

The Greyline OCF 6.1 includes a built-in 26 million point data logger and flow reporting system. Use the isolated 4-20mA to transmit flow to remote chart recorders or displays, and the control relays are programmable for level/flow alarm and flow proportionate pulse (for samplers, chlorinators, or remote totalizers). An Intrinsic Safety Barrier is optional for sensor and cable installation in hazardous rated locations. The separate, watertight electronics/display enclosure is mounted at a convenient location within 150 m (500 ft) of the sensor.

The Greyline AVFM 6.1 Area-Velocity Flow Meter uses a submerged ultrasonic sensor measuring both level and velocity to calculate flow in an open channel or pipe. Measure flow through partially filled pipes, channels, canals, and turnouts without a flume or weir. Ideal for wastewater, stormwater, effluent, industrial wastewater, and irrigation water. Configuration is simple: enter the pipe diameter or channel dimensions and the AVFM 6.1 automatically computes and displays flow volume.

The ultrasonic sensor mounts inside the pipe or on the bottom of a channel with a stainless steel mounting bracket (included) and a single screw into the bottom of the pipe or channel. No special compounds, tools or hardware are required. The sensor is completely sealed with no orifices or ports.

The Hydramag Electromagnetic BTU meters are solely suitable for measuring energy of electrically conductive liquids with a minimum conductivity of 20 μS/cm.

Accurately measure the flow rate of clean, non-aerated liquids like water, chemicals, and oils in full pipes. Ultrasonic transducers mount on the outside of a pipe without shutting down flow. Flow rate is displayed on the large, backlit display along with totalizer and signal strength. Use the built-in control relays for flow alarms or flow proportionate pulse. Connect the isolated 4-20mA output to PLC's or controllers.

The TTFM 6.1 works on a wide range of pipe sizes and materials including carbon steel, stainless steel, ductile iron, cast iron, PVC, PVDF, fiberglass, copper, brass, aluminum and pipes with bonded liners including epoxy, rubber and Teflon.

The TTFM 6.1 Transit Time Flowmeter operates by measuring the “transit time” or “time of flight” for ultrasonic sound pulses transmitted from one transducer to another. Depending on the mounting configuration, the signal may cross the pipe once, twice or four times. To measure flow the transit time is compared between ultrasonic signals travelling upstream and downstream.

Kimans SVM-21 smart valves are battery operated Open/Close valves, operating on M-Bus protocol. It comes with software monitoring & control with error reporting functions and an IP68 protection.The valve size ranges from DN15 to DN40 and is compatible with all M-Bus masters.