WATER / WASTE WATER : MantaRay Portable Area-Velocity Flow Meter

Greyline Instruments

Call Toll Free: 888-473-9546

MantaRay Portable Area-Velocity Flow Meter
QZ02L Sensor
MantaRay Installed in Culvert
MantaRay USB output

MantaRay Portable Area-Velocity Flow Meter


  • Measures flow in partially filled pipes and open channels

  • No flume or weir required

  • 4-20mA and Relay outputs for connection to Samplers and SCADA

  • Powered with built-in rechargeable NiMH batteries

  • 2 million point data logger with USB output to Flash drives

  • Backlit LCD display for flow rate, totalizer and menu system


Description

  • Measures flow in partially filled pipes and open channels
  • No flume or weir required
  • 4-20mA and Relay outputs for connection to Samplers and SCADA
  • Powered with built-in rechargeable NiMH batteries
  • 2 million point data logger with USB output to Flash drives
  • Backlit LCD display for flow rate, totalizer and menu system

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.

Calibration is simple: enter the pipe diameter or channel dimensions and the MantaRay automatically computes and displays the flow rate and total on its backlit LCD display. Mount the sensor at the bottom of the pipe or channel and hang the IP67 electronics case above the high water level.

Hydrodynamic Ultrasonic Sensor

The MantaRay uses a submerged ultrasonic sensor to continuously measure flow or reverse flow in open channels, partially filled or surcharged pipes. The sensor is a completely sealed ultrasonic unit with no orifices or ports. It is hydrodynamically shaped and designed to shed deposits and stringers for reliable operation in sewage, stormwater and stream flow applications.

The QZ02L sensor mounts inside the pipe or at the bottom of an open channel. No special compounds, tools or hardware are required. A stainless steel mounting bracket is included and a size range of optional pipe bands are available for sensor installation in manholes.

Contact Greyline Instruments for specific recommendations in your application.

Related Products

Canada

Greyline Instruments Inc. Canada
16456 Sixsmith Drive, Long Sault, Ont. K0C 1P0
Tel: 613-938-8956 • Toll Free: 888-473-9546
Fax: 613-938-4857 • E-mail: info@greyline.com

United States

Greyline Instruments Inc. United States
105 Water Street, Massena, NY, 13662
Tel: 315-788-9500 • Toll Free: 888-473-9546
Fax: 315-764-0419 • info@greyline.com

We Accept