Ultrasonic Flow Meters

Ultrasonic Flow Meters 

Measure flow from outside a pipe. The Ultrasonic Flow Meters Greyline DFM 5.1 is designed for “difficult liquids” that would damage regular flow meters – wastewater, slurries, sludge, chemicals, viscous liquids, and abrasives. There is no obstruction to flow and no pressure drop. The non-intrusive, clamp-on ultrasonic sensor fits any pipe 1/2″ (12.5 mm) Inside Diameter or larger. The electronics/display enclosure can be mounted nearby.

Manufactured by

CTH Industrial Controls can provide you with service and start up assistance for Greyline Instruments.

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Description

Accurately measure the flow rate of relatively clean, non-aerated liquids like potable water, raw water, cooling water, de-ionized or reverse-osmosis water, oils and chemicals 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 total volume, signal strength, relay status, and other diagnostic values. Use the built-in control relays as flow alarms or volume totalization. Connect the isolated 4-20mA output to PLC’s or controllers. A 128MB data logger is standard, capable of capturing up to 26 million data points. Optional MODBUS RTU via RS-485 available for connection to automation system.

 

  • Non-Contacting Ultrasonic Sensor
  • Accurate and Verifiable
  • Built-in 2-million point Data Logger and Windows Software
  • USB Outputs to Flash Memory Sticks
  • Isolated 4-20mA/0-5V Output
  • 2 Programmable Control Relays
  • Simple 5-key Calibration with Language Selection

 

  • Clamp-on Ultrasonic Transducer
  • Handheld Meter with large backlit LCD Display and Totalizer
  • Internal Battery and/or AC Powered
  • Built-in 5-Key Calibrator
  • 300,000 point Data Logger
  • USB Output and Windows software
  • 4-20mA Output
  • Rugged, watertight Carry Case

 

 

  • Flow Control from the Outside of Metal or Plastic Pipes
  • 5 amp DPDT Control Relay
  • Adjustable ON/OFF Set-Points
  • Hi or Lo Flow Alarm Mode
  • Adjustable Time Delay
  • Relay Status LED
  • Flow Rate LED bargraph

SFM 6.1 Ultrasonic Slurry Flow Meter

  • Optimized for slurries
  • Easy, Intuitive Set-Up
  • 5 Button Menu System
  • Isolated 4-20 m A Output
  • Up to 6 Control Relays
  • Optional Built In Data Logger

TTFM 6.1 Transit Time Flow Meter

  • Enhanced Performance
  • Wide Range of Applications
  • Easy to Install and Configure
  • Non-Contacting Clamp-on Ultrasonic Transducers
  • Works on a Large Variety of Pipe Materials and Sizes
  • Large Backlit Flow Rate Display and Totalizer
  • Isolated 4-20mA Output
  • 2 Programmable Control Relays
  • Optional MODBUS® RTU or HART Output
  • Application Optimization Available
  • 128MB Data Logger

 

  • Non-Contacting Clamp-on Ultrasonic Transducers Works on Metal and Plastic Pipes
  • Large Backlit Flow Rate Display and Totalizer
  • Isolated 4-20mA Output
  • Built-in 5-Key Calibrator
  • 300,000 point data logger

 

electromagnetic with no moving parts
simplified hot tap insertion design
installs in 3-72″ (80-1800 mm) diameter pipes
selectable 4-20mA, 0-5V or 0-10V output
0-500Hz frequency output
scalable pulse output

 

 
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