Greyline Instruments, Inc.

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...

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Greyline Instruments, Inc.

Greyline Instruments - This new PTFM 1.0 Portable Transit Time Flow Meter is designed to accurately measure clean liquids like water, oils and chemicals. Use it for calibrations, troubleshooting, spot checks and balancing flow. Easily measure flow from outside a pipe Read more...

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Greyline Instruments, Inc.

The MantaRay Portable Area-Velocity Flow Meter measures flow in open channels, partially filled and surcharged pipes using an ultrasonic sensor. It's designed for monitoring stormwater, sewage, industrial effluent, irrigation water and natural streams. The MantaRay displays and datalogs flow rate and total flow and connects to samplers, SCADA and telemetry systems. Read more...

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Greyline Instruments, Inc.

Control Flow from outside a pipe. Recommended for "difficult liquids" including wastewater, cooling water, slurries, sludge, chemicals, viscous liquids and abrasives. The Greyline DFS 5.1 is ideal for pump protection or to activate flow/no-flow alarms. Read more...

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Greyline Instruments, Inc.

Reduce costs and simplify instrumentation at treatment plant headworks. The DLT 2.0 can measure both differential level plus flow through a flume. Install one Sensor on each side of a mechanical barscreen to continuously monitor, transmit and control level. Use the built-in control relays or 4-20mA outputs to automatically activate the barscreen rake at preset levels. Read more...

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Greyline Instruments, Inc.

Monitor flow through large open channels, partially full sewer pipes and surcharged pipes without a flume or weir. Designed for municipal stormwater, stream flow, irrigation water, raw sewage, sluiceways, water intake channels, cooling water discharges and industrial effluent. Read more...

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Greyline Instruments, Inc.

Recommended for clean fluids like water, glycol, oil and most chemicals. Sensors can be mounted without shutting down flow and there is no obstruction or pressure drop. The ultrasonic signal travels through all common metal and plastic pipe materials. Read more...

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Fluid Components Intl. (FCI)

Municipal water plant engineers in a tight spot over cramped chlorine system equipment areas will find the Model ST100L Air/Gas In-Line Thermal Mass Flow Meter with Vortab® Flow Conditioner from Fluid Components International (FCI) provides accurate flow measurement without the long straight pipe runs required by other meters. Read more...

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Clark Solutions

Available in Models for ¼” to 1” pipe sizes, 200 and 210 Series Liquid Vortex Flow Sensors feature optional temperature measurement capability and accuracy to 1% fs in liquid media up to 185°F. Read more...

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