FLOW METERS

AWM works with companies experts in flow meters to bring you the most up-to-date solutions to your every application. Insertion Flow Meters, Non-Intrusive Flow Meters (Ultrasonic) and Open Channel Flow Meters.

   

 

EX800-SERIES INSERTION ELECTROMAGNETIC FLOW SENSOR

  • Low-flow performance and accuracy superior to any mechanical flow sensor

  • No moving parts to wear out

  • Dedicated fittings for simplicity

  • Retainer clip automatically sets correct depth

  • Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris

  • Simple pulse train output can be used with any SeaMetrics signal processing module, or sent directly to a PLC

  • Available for pipe sizes 1″ to 8″, in brass, 316 stainless, and PV

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The EX800-Series insertion electromagnetic flowmeters are designed for use with conductive liquids in 1 to 12” pipe. A choice of materials (stainless steel, brass, and PVC) allows the meter to adapt to a range of temperature, pressure, and corrosive environments.

The EX800-Series has a currentsinking pulse output that can be combined with the appropriate transmitter or indicator for the application. For basic rate/total and pulse output, the FT430 is best. For analog output and display of rate and total, the FT440 can be used. Blind analog output is provided by the AO55. The PD10 can be used to divide the pulse for pacing chemical metering pumps. Electronic modules can be wall- or meter- mounted. (Note: PD10 available only as wall-mounted unit.) If the EX800 meter is used with a programmable controller, the output signal can be fed direct, with no other conditioning required. 

To learn more about  the different options, contact us or download the specification sheet below and review the how to order page. 

Download PDF

 

 

EX100/200 ADJUSTABLE DEPTH INSERTION MAGMETER 

Adjustable Depth Insertion Magmeter

EX100/EX200 Series

  • Depth adjustable sensors

  • EX110 fits any 1-1/2″ pipe fitting (standard saddle, for instance) and adjusts to pipe sizes 3-10″

  • EX210 adjusts to pipe sizes 10-48″

  • Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris

  • Accept Seametrics modules for rate and total indication, 4-20 mA conversion, data logging, and flow switching

  • Alternatively, signal can be sent directly to a PLC or other control

  • Available in brass or 316 stainless steel

  • Immersibility and reverse flow output available

 

Hot-Tap Adjustable Depth Insertion Magmeter

EX150/EX250 Series

  • Isolation valve allows installation and removal under pressure

  • Useful in large water utility pipe and other applications where shutdown is not an option

  • EX150 fits pipe from 3″ to 10″

  • EX250 fits pipe from 10″ to 48″

  • Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris

  • In most applications, installation tool not necessary due to small tube diameter

  • Available in brass or 316 stainless steel

  • Standard valve material is brass, with stainless optional

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The EX100/200-Series are adjustable depth insertion magmeters that fit 3” to 48” pipe (up to 72” optional). The complete lack of moving parts of the EX100/200-Series is the source of its reliability. Brass and stainless steel models withstand a variety of temperature, pressure, and chemical conditions. The EX-Series has no rotor to stop turning in dirty water and there are no bearings to wear out. Like all magmeters, when used in chemical injection applications, these meters should be installed upstream of the chemical line (or far enough downstream to allow complete mixing of fluids before the meter). Adapters mate with standard 1-1/2” (11x/21x) or 2” (15x/25x) FNPT threaded fittings such as saddles and weldolets which may be purchased either locally or from Seametrics.

The “Hot-Tap” models (EX15x/25x) can be installed or serviced without shutting down the line by means of a 2” full-port isolation valve that comes with a nipple for installation on the pipe fitting; a bronze ball valve is standard, with a 316 stainless steel val

To learn more about the different options, contact us or download the specification sheet below and review the how to order page. 

Download PDF

 
 

GREYLINE AVFM 5.0 AREA VELOCITY METER

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Measure flow in partially filled pipes and open channels, no flume or weir required. Ultrasonic technology measures forward and reverse flow in pipes and channels of any shape, 6" up to 10 ft.

  • No Flume or Weir required

  • Works in partially filled and surcharged pipes

  • Use in pipes and channels of any shape, 6" up to 10 ft

  • Measures forward flows 0.1 to 20 ft/s, reverse flows up to 5 ft/s

  • On-screen flow reports

  • 4-20 mA output / programmable relays

  • Accurate, reliable and verifiable

  • Optional 2 million point data logger with USB output

Measures Velocity and Level with an Ultrasonic Sensor

Monitor flow through open channels, partially full sewer pipes and surcharged pipes without a flume or weir. Ideal for municipal stormwater, combined effluent, raw sewage and irrigation water.

The AVFM 5.0 uses a submerged ultrasonic sensor to continuously measure both Velocity and Level in the channel. The sensor resists fouling, corrosion and abrasion. The flowmeter can be configured with the standard submerged velocity-level sensor, or with submerged velocity plus a separate non-contacting ultrasonic level sensor.

View flow rate and total flow on the large backlit LCD display and connect to external devices with three 4-20mA outputs and two control relays.

Easy to Use

The AVFM 5.0 Area-Velocity Flow Meter measures both Level and Velocity to calculate flow in an open channel or pipe. Calibration is simple: enter the pipe diameter or channel dimensions and the AVFM 5.0 automatically computes and displays flow volume.

The ultrasonic sensor mounts inside the pipe or on the bottom of a channel with a stainless steel mounting bracket (included) and a single screw into the bottom of the pipe or channel. No special compounds, tools or hardware are required. The sensor is completely sealed with no orifices or ports.

Recommended Pipe or Channel Conditions

Careful selection of sensor mounting location results in best performance and maintenance-free operation. Avoid locations where sediment builds up.

Best possible accuracy will result when the water is not highly turbulent and where velocity is evenly distributed across the channel. The channel should not have drops or direction changes immediately upstream of the sensor mounting location. Pipe or channel slope should not exceed 3%.

The AVFM 5.0 can measure forward flow velocity up to 20 ft/sec (6 m/sec) and reverse flow up to 5 ft/sec (1.5 m/sec). The electronics and software sample and average flow rates continuously to provide stable readings. The submerged velocity/level sensor will measure flow in partially full and surcharged pipes with pressure up to 10 psi. No special set-up or adjustment is required. Minimum recommended pipe diameter is 6” (150 mm).

Contact your sales department at AWM for pricing and options about your AVFM 5.0 area velocity meter, download PDF for additional details. 

 

SONIC-PRO HYBRID ULTRASONIC FLOWMETERS

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The Sonic-Pro Flow Meters can measure fluid flow in virtually any fluid in which sound waves can travel.  The Ultrasonic Flow Meters are considered "hybrid" because they can measure fluid flow using either the Doppler or Transit Time methods.  The Sonic-Pro ultrasonic flow meter's sound transducers are clamped to the outside of the pipe wall and include no moving parts.  This method of flow measurement is safe, non-intrusive and very easy to service.

The Sonic-Pro is loaded with many optional features, contact AWM to further discuss your needs. 

FEATURES

  • User-selectable Doppler or Transit Time operating modes for measurement of both clean and dirty fluids

  • The meter can be factory configured for easy installation

  • Custom quality metric algorithms and DSP technology for reliable, high accuracy measurements

  • To allow for changes in the fluid’s particle count, SonicPro monitors the signal gain and employs an
    Automatic Gain Control (AGC) algorithm that periodically adjusts the gain, maintaining the optimum power level

  • Smart external communication with simple, intuitive, Sonic-Pro software

  • Portable, rugged carrying case for easy transportation between applications

  • 2 year factory warranty

For additional information, contact us or download PDF

 

NCM Series Ultrasonic Flow Meter

Clamp-On Ultrasonic Transit Time Flow Meter

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Features

  • Measures bi-directional flow 0.1 FPS to 40 FPS

  • AC and D/C powered models

  • Large backlit LCD display with keypad shows flow rate and totalizer Rugged

  • NEMA 4X enclosure

  • Standard outputs include 4-20 mA, Modbus RTU and pulse

  • Advanced communications options available (Ethernet, BACnet, TCP/IP, and more.

Installs in seconds on most pipe materials. The Non-contact Meters NCM B/E Series Clamp-On Ultrasonic Transit Time Flow Meter Measures full pipe clean to dirty liquid applications.

Typical examples include water, well water, chilled water, hot water, city water, cooling tower water, glycol, deionized water, sea water, sewage, acids and more.

Available in two versions.

NCMB, a stand-alone flow meter and NCME, an energy flow meter monitoring flow and dual clamp-on RTDs. The energy flow meter measures energy usage in BTU or Tons and is ideal for retrofit, chilled water and other HVAC applications.

The ultrasonic flow meter will have your process running in no time. Contact us to discuss your application.

Download PDF for a full list of complete kits.


 

AWM is working in partnership with Instruments Direct, a company that has specialized in flow metering solutions for decades. To learn more about Instruments Direct, Please visit their website at www.instrumentsdirect.com