Flow Meters

HVAC, Sensors, Monitors & Transducers, Test & Measuring Instruments

Electronic Flow Sensors provide continuous sensing.

February 20, 2015

With measurement ranges from 0.1–60.0 gpm, RotorFlow® Sensors provide accurate switching and clear visual indication within variety of monitoring and metering applications. Paddlewheel design combines high-visibility composite rotors and solid-state electronics. Components are packaged together, within panel-mounted inline housings, with choice of plastic, brass, or steel construction. Some applications include chillers, heat exchangers, medical equipment, lasers, and welders. Read More

Sensors, Monitors & Transducers, Test & Measuring Instruments

In-Line Turbine Flow Meter measures low-viscosity liquids.

February 17, 2015

Featuring flow rate range of 3–26 gpm with ±1% accuracy, MPFM Multi-Purpose Flow Meter is suited for measuring flow of water, detergents, DEF, and other low viscosity liquids. Unit features 2-button interface with ½ in. digits and ability to indicate measurements in gallons, pints, quarts, or liters. Mounted in any orientation, or at end of hose, meter has nylon and glass reinforced fiber body and rotor with ceramic bearings and stainless steel shaft and snap rings for chemical resistance. Read More

Test & Measuring Instruments

Open Channel Area-Velocity Flowmeter has portable design.

February 5, 2015

Capable of monitoring flow through open channels, partially full sewer pipes, and surcharged pipes without flume or weir, MantaRay uses submerged, hydrodynamically shaped ultrasonic sensor that sheds deposits and stringers to promote reliable operation. Flow rate and total are displayed and logged in real-time, and power can be supplied via built-in, rechargeable batteries or external 12–24 Vdc batteries. Included battery charger allows continuous operation with 4–20 mA and relay outputs. Read More

Test & Measuring Instruments, HVAC, Sensors, Monitors & Transducers

In-Line Mass Flow Sensor offers 1-3% accuracy.

January 20, 2015

Based on Microwave Doppler Effect technology, QuantiMass Flow Sensor provides reproducible, non-contact, in-line mass flow measurement of quantities in pneumatic conveying and free-falling processes without use of weigh scales. Unit features sturdy, non-intrusive design that minimizes maintenance. Available with DIN-rail transmitter or local interface controller, sensor is suitable for powders, dust, pellets, and granular up to 0.75 in. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Insertion Meter comes with or without data logger.

January 12, 2015

Designed to measure flow, pressure, and temperature, VPFlowScope is suitable for mobile measurements and fixed installations. Unit offers measuring ranges of 0–500 sfps, 0–250 or 0–500 psi, and up to 140°F. Software can rotate display by 180° and backlighting is adjustable. Basic configuration can be done via display, so laptop is not necessary. Providing Modbus RTU, 4–20 mA, and pulse outputs, meter is suited for compressed air usage measurements, cost allocation, and leakage measurements. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Rechargeable Portable Mass Flow Meters have color display option.

January 12, 2015

Offering ±0.8% reading accuracy for field verification/validation, handheld gas mass flow meters offer multi-parameter measurement and multiple true gas calibrations. Backlit color TFT display provides 6 hr continuous operation for flow verification in low-light settings within environmental, manufacturing, and metrology industries. Along with Gas Select™ firmware, solid-state products feature 5 msec meter speeds and live readouts of mass and volumetric flow rates, pressure, and temperature.
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Test & Measuring Instruments, Sensors, Monitors & Transducers

Electromagnetic Flow Meters contain no moving parts.

December 19, 2014

Designed for use with conductive liquids in 1–12 in. pipe, FMG980 Series has no moving parts, making it suitable for use in dirty applications where debris would foul mechanical meter. CE-compliant insertion flow meters are also suitable for difficult applications with changing viscosities and pulsating flows, such as air-driven diaphragm pumps. Choice of materials, including stainless steel, brass, and PVC allows meters to adapt to range of temperature, pressure, and corrosive environments. Read More

Test & Measuring Instruments, HVAC, Sensors, Monitors & Transducers

Portable Doppler Flowmeter combines accuracy, ease of use.

December 12, 2014

For accurate flow measurement of wastewater, sludge, slurries, chemicals, and abrasives, PDFM 5.1 employs Doppler signal processing with ability to filter out noise. Product shows flow rate instantly once ultrasonic sensor is mounted on outside of metal or plastic pipe and can be used for flow troubleshooting, spot checks, or balancing flow. After operator enters pipe diameter, unit will display, totalize, and log data in choice of gallons, liters, or any other engineering units. Read More

Test & Measuring Instruments, Fluid & Gas Flow Equipment, Controls & Controllers

Mass Flowmeters/Controllers feature gas composition firmware.

November 14, 2014

Alicat mass flowmeters and flow controllers come with Gas Select v5.0, which includes COMPOSER utility for programming and directly storing up to 20 gas compositions; users can define gas compositions to 0.01% for each of up to 5 constituent gases. Library offers up to 130 preloaded full gas calibrations, referenced to NIST Prop 9, and utility for defining mixed gas is also included. Solution also provides gas mixes commonly used in various industries.
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Test & Measuring Instruments

Glass Tube Flowmeters provide optimized accuracy.

November 5, 2014

Designed with magnifier lens and white tube background, Sho-Rate™ 1350 and 1355 provide accuracy to 5% and 3%, respectively. Both variable area meters also offer optimized repeatability from 0.5–0.25%. Custom direct read scale decals can be applied directly to tube, supporting unique flow ranges and units of measure. Read More

Test & Measuring Instruments

Magnetic Flowmeter integrates safety and diagnostic features.

October 31, 2014

Rosemount® 8700M offers diagnostics, including Smart Meter Verification and Electrode Coating Detection, that promote informed decision making, facilitate identification of process issues, and simplify flowmeter verification. Glass feed-throughs transmit signals between isolated compartments of transmitter enclosure, providing barrier for safety and reliability. All-welded sensor design and dual compartment transmitter housing keep critical components isolated from environmental hazards. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Gas Flowmeter integrates temperature and pressure compensation.

October 30, 2014

Developed for critical industrial and environmental applications, Definer™ 220 lets users verify gas flow rates, in field or lab, to accuracy of ±1% of reading. Positive displacement technology provides immediate indication of actual volumetric gas flow rate, while integrated temperature and pressure sensors in flow stream allow users to automatically standardize volumetric flow readings to standard conditions for traceable verifications of mass flow devices. Read More

Test & Measuring Instruments

Coriolis Flow Transmitter improves measurement insight.

October 22, 2014

Suited for applications from liquid and gas custody transfer to process control, Micro Motion® Model 5700 translates Coriolis measurement data into useful operating insight through time-stamped history files for process and meter health data as well as logs for configuration changes and alarms. DSP architecture accelerates flow response time, GUI promotes intuitive operation, and historian feature improves Micro Motion Smart Meter Verification. Several options are available. Read More

Test & Measuring Instruments

Microthermal Mass Flow Meter suits intelligent gas meters.

October 17, 2014

Digital, temperature-compensated, and pressure-corrected SGM70xx, based on microthermal measuring principle, is available for G1.6 and G2.5 gas meters and suitable for applications in residential market. Fully calibrated for air and natural gas, this dust- and dirt-resistant gas flow module has standard connection, I²C interface, and CMSens® Technology. Sensor component and evaluation circuit are integrated on single CMOS microchip, and compact design facilitates integration. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Analog Mass Flow Meter suits medical respiration applications.

October 17, 2014

Based on CMOSens® Technology, which combines sensor and analysis electronics on single microchip, Model SFM3100 is suited for artificial respiration and anesthesia. Temperature sensor in gas channel enables temperature compensation and obviates need to integrate dedicated temperature sensor. Measuring flow rates of air and other non-aggressive gases between -24 and +240 slm, meter returns analog output signal and can also detect negative flow ranges, recognizing impeded flows. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Ultrasonic Flowmeter improves water and heat metering accuracy.

October 14, 2014

Operating for up to 20 years on one A-size battery, solid-state MAXREFDES70# can measure as little as 0.5 Lpm of water with better than 1% accuracy as well as detect minor leaks. Ultrasonic pulses can be customized to frequencies required by flow conditions, and design is resistant to contaminants and wear. Integrated MAX35101, complete time-to-digital converter with analog front-end, supports flow measurement at low rates (<30 Lph) and offers time-to-digital conversion accuracy of 20 ps. Read More

Test & Measuring Instruments

Flanged Electromagnetic Flowmeters fit 3-12 in. pipe.

September 3, 2014

With no moving parts, FMG-2000 Series requires no maintenance in applications where debris would impede mechanical meters. IP68-rated units have tamper-evident seal, minimal straight pipe requirements, and touchscreen programming. Rate and total display is available as meter mount or remote. Featuring 200:1 turndown, NSF-61 approved flanged magmeters can be powered with 9–36 Vdc at 30 mA and are suited for municipal or industrial water, wastewater, pump stations, and packaged plant applications. Read More

Test & Measuring Instruments

Digital Paddlewheel Flow Transmitter supports remote operation.

July 30, 2014

Able to provide instantaneous as well as totalizing flow monitoring, Series DFMT2 features 2-piece design that lets user separate control panel from application. Digital flow transmitter uses paddlewheel technology, offers user-selectable 4–20 mA or pulse output, and has corrosion-resistant PVDF sensor. Backlit display facilitates menu navigation, and user can reset totalizer at any time as well as set security password. Design suits limited applications with limited space. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Digital Flowmeters monitor compressed air usage and waste.

June 30, 2014

Available for schedule 40 iron pipe in ½, ¾, 1, 1½, 2, 2½, 3, and 4 in. sizes, Digital Flowmeters measure air consumption and identify trends at all critical areas or individual legs of compressed air system. LED display directly indicates SCFM or m³/hr volume of airflow. USB data logger and included software can be preinstalled or purchased separately. Summing Remote Displays, which enable users to monitor compressed air consumption from convenient location, are also available. Read More

Test & Measuring Instruments

Digital Flow Transmitter uses paddlewheel technology.

June 13, 2014

Providing instantaneous as well as totalizing flow monitoring for commercial and industrial systems, Series DFMT uses paddlewheel technology of ±1.5% FS, offers user-selectable 4–20 mA or pulse output, and has corrosion-resistant PVDF sensor. Backlit LCD facilitates menu navigation, and users can reset totalizer at any time and set security password to protect settings. Transmitter is offered for line sizes from 3/8–2 in. with flow ranges from 0.5–180 gpm. Read More