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Standard Transit-Time Ultrasonic Flow Meter

SmartMeasurement’s Alsonic FX transit-time ultrasonic flow meter is a low cost, fixed-mount liquid flow rate measurement solution, with clamp on transducers for non-invasive measurement. This microprocessor-based, user-friendly, field-programmable clamp on flow meter creates no interruption of the process flow.

This versatile ultrasonic flow meter is available in a variety of configurations to meet the needs of a wide range of applications. Available transducer types include clamp on, inline, and insertion. Wall-mount, panel-mount, pipe mounted, and compact din-rail mounted display types are also available. Other optional features include pulse, 0-20 mA and 4-20 mA outputs, RS-232 communication, user-selectable engineering units, and a data logger function.

Request a quote on an Alsonic FX transit-time ultrasonic flow meter for your application. Contact SmartMeasurement to learn more.

Measuring Principle Transit time differential
Pipe Size S Type: ½" ~ 4" (15mm ~ 100mm)M Type: 2" ~ 28" (50 mm ~ 700 mm)L Type: 12" ~ 240" (300 mm ~ 6000 mm)
Pipe Material Cast Iron, Stainless Steel, Ductle Iron Copper, PVC, Aluminum, Asbestos Fiberglass, ect.
Liner Material Tar Epoxy, Rubber, Mortar, Polypropylene, Polystryal, Polystryene, Polyester, Ebonite, Polyethylene, Teflon, ect.
Display 2 Line LCD with backlight; 5 digits with decimal point for flow rate, 8 digits for Forward, Reverse & Net totalized values
Accuracy ±1% ~ ±2% of reading (1.5 ~ 100 feet/sec.)±0.5% of reading (online calibration)
Repeatability ±0.2% of reading
Keypad 16 Key with tactile action
Engineering Units m³, Liter, US gallon, Imperial gallon, Million Gallons, Cubic Feet, US Barrels, Imperial Barrels, Oil Barrels
Time Units Second, Minute, Hour, Day
Response Time Less than 1 second
Fluid Velocity 0.03 ~ ±105 feet/sec.
Protection IP 65 (Converter), IP68 (Sensor)
Analog Output 4-20 mA or 0-20 mA
Mounting wall mounting, panel, local
Resolution 0.0003 feet/sec. (0.0001 m/s)
Pulse Output 1~9999 Hz
Ambient temperature -5 ~ 122°F (-20~60°C)
Data logger 64 data points including flowrate, totalizer, time & date
Dimensions 9.25" x 8.07" x 3.75"
Power Consumption Less than 2W
Weight 3.3 lbs (1.5 kg)
Data storage Operation parameters and totalization data are stored in EEPROM for more than 10 years
Alarm High/Low with buzzer
Max. Cable Length 500' (150m)
Power Supply 90 ~ 260VAC 50/60 Hz
Communication RS-232
Related Files:
  • 2 line LCD display with flowrate, totalizer & signal condition
  • Stores up 64 day/months totalizer daily value
  • Batch control function
  • Wide range of velocities, from ±0.03 to ±105 feet/sec
  • Transducers for pipe sizes ranging from ½" to 240" (13 to 6000 mm)
  • High accuracy: ± 0.5% of reading
  • Clamp on flow meter transducers feature integral magnet for installation on metal pipe without use of a mounting belt
  • Data logger function includes date, totalizer, & signal condition diagnostic
  • Fast response time: less than 1 second

Request a quote on an Alsonic FX transit-time ultrasonic flow meter, or contact SmartMeasurement for more information.

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