Ultrasonic Flow Meters

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.

• 4 line LCD display with flowrate, totalizer & signal condition
• Stores up 64 day/months totalizer daily value
• Batch control function
• Temperatures of up to (230°F) 110°C
• Transducers for pipe sizes ranging from 1″ ~ 48″ (25 ~ 1200mm)
• High accuracy: ± 1 % of reading 2- line LCD display with flowrate, totalizer & signal condition
• Transducers include magnetic insert, for installation on metal pipe without mounting belt
• Data logger function includes date, totalizer, signal condition & diagnostic status
• Fast response time: less than 1 second

From selection to pricing, our qualified team is ready to support you—request your quote today.

SmartMeasurement’s ALSONIC-EG energy meters employ the proven transit-time  ultrasonic flow measurement technique combined with two PT 100 temperature sensors (or customer-supplied RTD sensors) for calculating total and instantaneous energy consumption. Flow measurement may be achieved via clamp-on, spool piece, or insertion-type sensors. Our microprocessor based, user friendly field programmable flow measurement technique creates no interruption of the process flow and allows for easy installation.

The ALSONIC-EG is available with a variety of features that make it adaptable to many different applications. Available transducer types include clamp-on, in-line, and insertion. Wall-mount, panel-mount , pipe-mounted and compact din-rail mounted display types are also offered. Additional available features include pulse, 0-20 mA & 4-20 mA outputs, RS-232 communication, user-selectable engineering units, and a data logger function. This variety of features, combined with its low cost, make the ALSONIC-EG an ideal choice for economical BTU monitoring in many applications involving chillers, radiators, and heat exchangers.

• Measures energy consumption rate and total
• Compact or wall mount version
• Proven ultrasonic technology for flow measurement and reliable PT 100 RTDs for temperature measurement
• Clamp-on, spool piece or insertion mounting for flow measurement
• Wide range of fluid velocities – 0.03 ~ ± 105 feet/sec.
• Transducers for pipe sizes ranging from ½” to 240″ (13 to 6000 mm)
• High accuracy – ±0.5% of reading
• RS485 and Modbus communication protocols available
• 4-20 mA and pulse outputs with available relays and alarms
• Data logger function – includes time & date, totalizer, diagnostics
• Fast response time – less than 1 second
• NIST traceable calibration certificate

From selection to pricing, our qualified team is ready to support you—request your quote today.

Accurate, clamp-on measurement you can trust — even in wastewater, oil, and harsh conditions where other meters fail.

• Measures velocities of ±0.01 – ±20 m/s for both clean and dirty liquids
• Dual path for accuracy of ±0.5% of reading
• Non-intrusive clamp-on installation
• Measures up to 30% bubbles/particles

From selection to pricing, our qualified team is ready to support you—request your quote today.

The ALSONIC DDPL provides accurate, non-invasive flow measurement for challenging fluids. No downtime, no pipe cutting, just clamp and go.

Size Range: (Std) ½” – 240″ 

Temperature Range: -22~+302 °F 

Accuracy: 2 – 5% of reading

Starting At: $3,000

From selection to pricing, our qualified team is ready to support you—request your quote today.

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