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Handheld Ultrasonic Flow Meter - Clamp On
[ALSONIC-HL]

SmartMeasurement’s Alsonic HL ultrasonic flow meter is a low cost, portable unit with clamp on transducers for non-invasive liquid flow rate measurement. This handheld ultrasonic flow meter makes use of proven transit-time ultrasonic measuring techniques, which provide excellent accuracy and easy setup and installation.

This easy-to-use clamp on flow meter comes standard with a rugged, waterproof carrying case that allows the display, transducers, and cables to be easily transported between measuring locations.

Three different transducer sizes are available to fit pipe sizes ranging from ½” (15 mm) to 240” (6,000 mm). Additional available features include pulse control, RS-232 communication, user-selectable engineering units, and a data logger function.

Request a quote on an Alsonic HL handheld ultrasonic flow meter for your application. Contact SmartMeasurement to learn more.

Measuring Principle Transit time differential
Pipe Size SCS Type: ½" ~ 4" (15 mm ~ 100 mm)SCM Type: 2 ~ 38" (50 mm ~ 1000 mm)SCL: 12" ~ 240" (300 mm ~ 6000 mm)SHS Type: ½" ~ 4" (15 mm ~ 100 mm)SHL Type: 2" ~ 38" (50 mm ~ 1000 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 4 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
Built-in battery NiMH Battery
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 (Hand-held display), IP68 (Transducers)
Operation Time > 12 Hours
Resolution 0.0003 feet/sec. (0.0001 m/s)
Charger 90 ~ 260VAC 50/60 Hz, 8-10 hr charging
Ambient temperature -4 ~ 122°F (-20 ~ 50°C)
Data logger 64 data points including flowrate, totalizer, time & date
Dimensions 3.25" x 3.50" x 1.18"
Power Consumption Less than 2W
Communciation RD-232
Weight 1.1 lbs (0.5 kg)
Data storage Operation parameters and totalization data are stored in EEPROM for more than 10 years
Alarm High/Low with buzzer
  • 4-line LCD display with flowrate, totalizer & diagnostics
  • Small size (8.25" x 3.50" x 1.48") and lightweight (≈1 lb.)
  • Wide range of fluid velocities: 0.03 to ±105 feet/sec. (0.01 to ± 32 m/s)
  • Long-life Ni-MH battery for up to 12 hours of continuous operation
  • Transducers for pipe sizes ranging from ½" to 240" (15 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 HL ultrasonic flow meter, or contact SmartMeasurement for more information.



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