River open channel velocity level magnetic Flow meter

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Open Channel Flowmeters, California & Nevada

    2021-5-13 · LaserFlow® Velocity Sensor The LaserFlow® velocity sensor remotely measures flow in open channels with non-contact Laser Doppler Velocity technology and non-contact Ultrasonic Level technology. The sensor uses advanced technology to measure velocity with a laser beam at single or multiple points below the surface of the wastewater stream.

    Get Price
  • Open Channel Flow Meter

    The ALSONIC-DAVM flow meter from SmartMeasurement is an open channel measurement system that makes use of a pulsed Doppler transducer for velocity measurement. The velocity transducer also contains an integral hydrostatic level measurement transducer.

    Get Price
  • River and Open Channel Flow Meters, Phoenix - Flowline

    The Phoenix is the next generation RADAR Flowmeters, suitable for River Flow Measurements. Flowline has been supplying and installing RADAR flowmeters for over 20 years. The Phoenix is mounted above the water surface and measures the flow velocity …

    Get Price
  • Open Channel Flow Sensors - Canals - Rivers - Storm Water ...

    Mount the Bigfoot flow sensor on the bottom of a pipe or channel to measure both water level and water velocity. This sealed, ultrasonic sensor provides a solution for continuous water measurement in open channels …

    Get Price
  • Open Channel Flowmeters for Stream & partially Filled ...

    2021-8-16 · TIENet 310 Ultrasonic Level Sensor with Signature Flow Meter The Signature Flow Meter uses the TIENet 310 Ex Device to provide non-contact liquid level measurement. The flow meter has built-in level-to-flow conversions that cover the majority of open channel flow measurement situations.

    Get Price
  • Open Channel Flow Meters & Flow Measurement Specialists

    2021-8-16 · The ISCO LaserFlow is a non-contact laser-based open channel flow meter (MCERTS-certified) which is able to use a laser to profile at multiple depths in the flow with very high accuracy. Many of these technologies are required to continuously monitor flows for licensing, monitoring, MCERTS, process measurements and EPR permits.

    Get Price
  • Water flow - OTT Hydromet

    OTT C31 Universal current meter for flow velocity measurement in rivers and open waterways. Rod-mounted or as cable-suspended current meter from a bridge, boat or on cable ways.

    Get Price
  • Flow Measurement in Open Channel - Flow and level ...

    The flow measurement system Type OCM F operates based on the Doppler principle. A wedge-shaped flow velocity sensor has been installed in the center of the rectangular channel. The flow velocity sensor has been equipped with a pressure measurement cell to avoid the need for an additional external level …

    Get Price
  • Current Meters, Flow Meter & Open Channel Meters

    2021-8-16 · The Model 801 Electromagnetic Flow Meters measure the speed of water in Open Channel environments with exceptional accuracy. Model 803 – ROV Current Meter Designed specifically for use on ROVs and other underwater vehicles, the Model 803 provides real-time relative water velocity …

    Get Price
  • FLOW METER OPERATION & MAINTENANCE

    2014-9-11 · Laser Flow Meters Advantages •Non-contact level and velocity sensors. •Multipoint profile, (15 - measurements 5 horizontal and 3 vertical •Depth measurements (5%, 8% and 11% of depth) •No enclosure required. •Relatively low cost. Disadvantages

    Get Price
  • Open Channel Flow Meters & Flow Measurement Specialists

    2021-6-13 · The ISCO LaserFlow is a non-contact laser-based open channel flow meter (MCERTS-certified) which is able to use a laser to profile at multiple depths in the flow with very high accuracy. Many of these technologies are required to continuously monitor flows for licensing, monitoring, MCERTS, process measurements and EPR permits.

    Get Price
  • Open Channel Flow Meters - Industrial Flow Meter

    Open Channel Flow Meters. Hover mouse over icon for application notes. Smart Measurement’s ALSONIC-AVM system is an open channel flow meter that works as an area-velocity meter in conjunction with a user-supplied level transmitter to measure flow rates in open channels. The ALSONIC-AVM consists of an advanced DSP-based flow computer and four ...

    Get Price
  • FLOW METER OPERATION & MAINTENANCE

    2014-9-11 · Laser Flow Meters Advantages •Non-contact level and velocity sensors. •Multipoint profile, (15 - measurements 5 horizontal and 3 vertical •Depth measurements (5%, 8% and 11% of depth) •No enclosure required. •Relatively low cost. Disadvantages

    Get Price
  • How Streamflow is Measured - USGS

    2021-8-12 · Diagram of Channel Cross Section With Subsections. The most common method used by the USGS for measuring velocity is with a current meter. However, a variety of advanced equipment can also be used to sense stage and measure streamflow. In the simplest method, a current meter turns with the flow of the river or stream.

    Get Price
  • Flow Measurement in Open Channel - Flow and level ...

    The flow measurement system Type OCM F operates based on the Doppler principle. A wedge-shaped flow velocity sensor has been installed in the center of the rectangular channel. The flow velocity sensor has been equipped with a pressure measurement cell to avoid the need for an additional external level …

    Get Price
  • Open Channel

    Open your mind to our open-channel flow portfolio. The SITRANS Probe LU240 is a 2-wire loop-powered ultrasonic level transmitter, bringing you the reliability of Sonic Intelligence echo processing. The MultiRanger and HydroRanger series consist of versatile single- and multi-vessel ultrasonic level …

    Get Price
  • Open Channel Flow Monitor

    Global Water's FC220 Open Channel Flow Monitor is a reliable and accurate instrument for measuring and totalizing open channel flows for all flumes and weirs, as well as for any gravity-type open-channel flow application. The flow meter measures water depth using any 4-20mA water level …

    Get Price
  • Rivers - Flow Meters and Flow Measurement Solutions

    Open Channel Ultrasonic Flow Meter, Quad Chord/Channel, UF821CO. The UF821CO is the newest fixed open channel flow meter from Ultraflux.It is a versatile converter that can be used with insertion probes for measurement of part full pipes and channels, It can handle up to 4 chords on a single channel or monitor up to 4 channels with a single cord.

    Get Price
  • Open Channel Flow Meter - Water Online

    Global Water's Open Channel Flow Monitor measures flow depth with the highly-accurate WL400 Water Level Sensor, which is a fully submersible water level sensor constructed of stainless steel. The standard level range is from 0 to 3' of water, which provides for accurate flow measurements even with depth change is as small as a fraction of an inch.

    Get Price
  • Hydrology Water Meter Electromagnetic Velocity Meter ...

    Hydrology Water Meter Electromagnetic Velocity Meter Portable Water Quality Meter , Find Complete Details about Hydrology Water Meter Electromagnetic Velocity Meter Portable Water Quality Meter,River Electromagnetic Velocity Meter Portable Water Quality Meter,Open Channel Velocity Meter,Level Flow Velocity Indicate Electromagnetic Flow Meter from Flow Meters Supplier or Manufacturer-Kaifeng ...

    Get Price
  • Open Channel Flow Meters & Flow Measurement Specialists

    2021-6-13 · The ISCO LaserFlow is a non-contact laser-based open channel flow meter (MCERTS-certified) which is able to use a laser to profile at multiple depths in the flow with very high accuracy. Many of these technologies are required to continuously monitor flows for licensing, monitoring, MCERTS, process measurements and EPR permits.

    Get Price
  • Portable Open Channel Flow Meter - Pulsar Measurement ...

    Portable Open Channel Flow Monitor Measures Flow in Partially Filled Pipes and Open Channels MantaRay Portable Area-Velocity Flow Meter w Measure flow in pipes or channels of any shape w Ideal where flumes or weirs are difficult to install w Sealed, hydrodynamic sensor resists fouling w Measures reverse and surcharged flow w Works with water level from 1' (25.4 mm) to 15 ft (4.5 m ...

    Get Price
  • Open Channel Flow Meters - Industrial Flow Meter

    Open Channel Flow Meters. Hover mouse over icon for application notes. Smart Measurement’s ALSONIC-AVM system is an open channel flow meter that works as an area-velocity meter in conjunction with a user-supplied level transmitter to measure flow rates in open channels. The ALSONIC-AVM consists of an advanced DSP-based flow computer and four ...

    Get Price
  • Swoffer Instruments Current Velocity Meter and Flow Meter ...

    2020-2-11 · Beginning then with the first electronically operated sailboat speedometer and continuing to expand into open channel velocity measurement. The Model 2100 instrument was introduced in 1980 and has been one of the most reliable water current measuring instruments in the US. The newest addition is a data logging flow meter - the Model 3000 .

    Get Price
  • Open-Channel Flowmeters: A Flow Measurement Application ...

    2013-12-18 · Open-channel flow occurs when liquid flows in a conduit or channel with a free surface. Rivers, streams, canals, and irrigation ditches provide examples of open channel flow. What is slightly confusing about this terminology is that the flow of liquids in partially filled pipes, when not under pressure, is also considered open-channel flow.

    Get Price
  • Open Channel Ultrasonic Flow Meter X100LM – Flow meters ...

    Xonic100LM Ultrasonic Open Channel Flowmeter use ultrasonic transit-time method for flow velocity and use level meter to receive level data. Xonic 100LM use 4 pair transducers for large open channel and 2 trnasducers pair for small open channel application.

    Get Price
  • FLOW METER OPERATION & MAINTENANCE

    2014-9-11 · Laser Flow Meters Advantages •Non-contact level and velocity sensors. •Multipoint profile, (15 - measurements 5 horizontal and 3 vertical •Depth measurements (5%, 8% and 11% of depth) •No enclosure required. •Relatively low cost. Disadvantages

    Get Price
  • LaserFlow ® Non-contact Velocity Sensor - Teledyne ISCO

    2021-8-16 · The LaserFlow velocity sensor remotely measures flow in open channels with non-contact Laser Doppler Velocity technology and non-contact Ultrasonic Level technology. The sensor uses advanced technology to measure velocity with a laser beam at single or multiple points below the surface of the wastewater stream.

    Get Price
  • Flow measurement of wastewater in an open channel

    The flow rate is measured at various points of the channel. This allows the operator to calculate the inlet and outlet of the treatment plant which serves as a basis for optimizing the system and setting operating costs and tariffs. So far, the liquid level in these open channels was measured by ultrasonic level …

    Get Price
  • Insertion Magnetic Flow Meter - Pulsar Measurement - PDF ...

    Insertion Magnetic Flow Meter For Accurate Flow Measurement in Full Pipes Insertion Magmeter ISM 5.0 Transmits Flow in a Wide Range of Pipe Sizes The Accurate, Low Cost Alternative to Full-bore Magnetic Flow Meters Measures Flow of Conductive Liquids in a Wide Range of Pipe Sizes Accurate and Versatile Installs in Pressurized Pipes Without Shutting Down Flow The ISM 5.0 Insertion Magmeter ...

    Get Price
  • Magnetic current meter for open channel flow measurement ...

    A magnetic current meter adapted to sense the flow of liquid through an open channel to produce a mean flow velocity signal that is independent of fluctuations in the level of liquid in the channel. The meter includes a tube of insulation material so positioned in the channel that its longitudinal axis is normal to the direction of flow.

    Get Price
  • Open Channel Flow Meter Guide - Water Level Loggers

    2021-2-25 · <Get Price

  • Hot sale non contact radar flow meter velocity meter level ...

    Cheap Flow Meters, Buy Quality Tools Directly from China Suppliers:Hot sale non contact radar flow meter velocity meter level meter for open channel river measurement Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return.

    Get Price
  • Open Channel Flow Meter - Water Online

    Global Water's Open Channel Flow Monitor measures flow depth with the highly-accurate WL400 Water Level Sensor, which is a fully submersible water level sensor constructed of stainless steel. The standard level range is from 0 to 3' of water, which provides for accurate flow measurements even with depth change is as small as a fraction of an inch.

    Get Price
  • Open Channel Flow Monitor

    Global Water's FC220 Open Channel Flow Monitor is a reliable and accurate instrument for measuring and totalizing open channel flows for all flumes and weirs, as well as for any gravity-type open-channel flow application. The flow meter measures water depth using any 4-20mA water level …

    Get Price
  • Rivers - Flow Meters and Flow Measurement Solutions

    Open Channel Ultrasonic Flow Meter, Quad Chord/Channel, UF821CO. The UF821CO is the newest fixed open channel flow meter from Ultraflux.It is a versatile converter that can be used with insertion probes for measurement of part full pipes and channels, It can handle up to 4 chords on a single channel or monitor up to 4 channels with a single cord.

    Get Price
  • Open-Channel Flowmeters: A Flow Measurement Application ...

    2013-12-18 · Open-channel flow occurs when liquid flows in a conduit or channel with a free surface. Rivers, streams, canals, and irrigation ditches provide examples of open channel flow. What is slightly confusing about this terminology is that the flow of liquids in partially filled pipes, when not under pressure, is also considered open-channel flow.

    Get Price
  • Methods of Measuring the Flow of Water in Open Channels

    2021-8-15 · Examples of such structures include streams, rivers, irrigation ditches, canals, partially full pipes, and water conveyance flumes. Some of the more common methods currently in use to measure open channel flows are: Timed Gravimetric. Tracer-Dilution. Area-Velocity…

    Get Price
  • BASIC HYDRAULIC PRINCIPLES OF OPEN-CHANNEL FLOW

    2010-11-8 · The three basic principles of open-channel-flow analysis the conserva­ tion of mass, energy, and momentum are derived, explained, and applied to solve problems of open-channel flow. These principles are introduced at a level that can be comprehended by a …

    Get Price
  • 3.2 Topic 8: Open Channel Flow - University of Texas at

    2013-12-26 · 14 Gradually Varied Flow Profiles Physical laws governing the head variation in open channel flow 1) Gravity (So) is the driving force for flow 2) If So = Sf then dE/dx = 0 and flow is uniform (normal depth) 3) Gravity (So) is balanced by friction resistance (Sf) and longitudinal adjustment in specific energy (dE/dx)

    Get Price
  • UFL9000 Open Channel Flow Meter - holykell.com

    2021-8-6 · UFL9000 Open Channel Flow Meter Request Price PDF Download The common method of measuring flow through an open channel flow meter is to measure the height or HEAD of the liquid as it passes over an obstruction (a flume or weir) in the channel.

    Get Price
  • Magnetic current meter for open channel flow measurement ...

    A magnetic current meter adapted to sense the flow of liquid through an open channel to produce a mean flow velocity signal that is independent of fluctuations in the level of liquid in the channel. The meter includes a tube of insulation material so positioned in the channel that its longitudinal axis is normal to the direction of flow.

    Get Price
  • Partially Filled Pipe Flowmeters, California & Nevada

    2021-5-13 · The Signature flowmeter is designed for open channel flow monitoring applications. It supports flow measurement technologies including bubbler, non-contact laser area velocity, submerged Doppler ultrasonic area velocity, and ultrasonic. The meter can calculate flow using standard open channel level-to-flow and area velocity …

    Get Price
  • Methods of Measuring the Flow of Water in Open Channels

    2021-8-15 · Examples of such structures include streams, rivers, irrigation ditches, canals, partially full pipes, and water conveyance flumes. Some of the more common methods currently in use to measure open channel flows are: Timed Gravimetric. Tracer-Dilution. Area-Velocity…

    Get Price
  • Open Channel

    Open your mind to our open-channel flow portfolio. The SITRANS Probe LU240 is a 2-wire loop-powered ultrasonic level transmitter, bringing you the reliability of Sonic Intelligence echo processing. The MultiRanger and HydroRanger series consist of versatile single- and multi-vessel ultrasonic level …

    Get Price
  • Magnetic Flow Meter

    2021-8-14 · What is a magnetic flow meter? A magnetic flowmeter is commonly called a Magmeter. This flow meter principle exploits Faraday’s law . A voltage is picked up which is proportional to the average flow velocity. The following video presentation shows how …

    Get Price
  • Velocity & Flow Instruments

    Four velocity beams profile water velocity in 3-D - both vertically and horizontally - ensuring complete coverage of the velocity field. The built-in pressure sensor and vertical acoustic beam work in tandem to measure water level. Simply input the channel geometry using the intuitive SonTek-IQ software and you are outputting flow data in minutes.

    Get Price
  • 3.2 Topic 8: Open Channel Flow - University of Texas at

    2013-12-26 · 14 Gradually Varied Flow Profiles Physical laws governing the head variation in open channel flow 1) Gravity (So) is the driving force for flow 2) If So = Sf then dE/dx = 0 and flow is uniform (normal depth) 3) Gravity (So) is balanced by friction resistance (Sf) and longitudinal adjustment in specific energy (dE/dx)

    Get Price
  • Flow and level measurement and instrumentation by NIVUS

    The range of NIVUS measurement systems, besides equipment for flow metering and flow velocity detection, includes level measurement systems as well as equipment for the recording of water quality, too.These systems are available for permanent installation and for mobile use. Our metering solutions are mainly used in water and wastewater applications.

    Get Price
  • Chapter 12 - HYDROLOGICAL MEASUREMENTS

    Figure 12.1 Typical river velocity profile in the vertical plane Velocity varies approximately as a parabola from zero at the channel bottom to a maximum near the surface. A typical vertical velocity profile is shown in Figure 12.1. It has been determined empirically that for most channels the velocity at six-tenths of …

    Get Price
  • Open Channel Flow Meters - Industrial Flow Meter

    Open Channel Flow Meters. Hover mouse over icon for application notes. Smart Measurement’s ALSONIC-AVM system is an open channel flow meter that works as an area-velocity meter in conjunction with a user-supplied level transmitter to measure flow rates in open channels. The ALSONIC-AVM consists of an advanced DSP-based flow computer and four ...

    Get Price
  • Comparing Flowmeters - Engineering ToolBox

    2021-8-3 · Flow Rate Calculated based on the Velocity-Area Principle - Flow rate or discharge in an open conduit, channel or river can be calculated with the velocity-area principle; Flow Units Converter - Convert between volume flow units - gpm, liter/sec, cfm, m 3 /h - an online flow unit calculator

    Get Price
  • Portable Open Channel Flow Meter - Pulsar Measurement ...

    Portable Open Channel Flow Monitor Measures Flow in Partially Filled Pipes and Open Channels MantaRay Portable Area-Velocity Flow Meter w Measure flow in pipes or channels of any shape w Ideal where flumes or weirs are difficult to install w Sealed, hydrodynamic sensor resists fouling w Measures reverse and surcharged flow w Works with water level from 1' (25.4 mm) to 15 ft (4.5 m ...

    Get Price
  • Chapter 4 Open-Channel Flow - Washington State

    2019-4-23 · Chapter 4 Open-Channel Flow 4-1 Introduction An open channel is a watercourse that allows part of the flow to be exposed to the atmosphere. This type of channel includes rivers, culverts, stormwater systems that flow by . gravity, roadside ditches, and roadway gutters. Open-channel flow design criteria are used in

    Get Price
  • Water Velocity Meter - Water Online

    The flow meter propeller rotates freely on its bearing shaft with no mechanical interconnections for minimal friction. Magnetic material in the propeller tip passes a pickup point in the water velocity meter handle producing electrical impulses that are carried to the readout display by an internal cable.

    Get Price
  • Open Channel Flow Calculator - Auburn University

    2015-8-19 · The open channel flow calculator Select Channel Type: Trapezoid Triangle Rectangle Circle Select parameter for solving Velocity(V)&Discharge(Q) Channel slope from V Channel slope from Q Manning Coefficient from V Manning Coefficient from Q Depth from Q RightSlope from Q Even slope from Q LeftSlope from Q

    Get Price
  • Open Channel-flow meter - jshgtech.com

    Open Channel Flowmeter. UOL serials is non-contact ultrasonic open channel flow meter, with low blind area, high sensitivity, high stability. It consists of ultrasonic probe …

    Get Price
  • Low Cost Portable Open Channel Flow Monitoring

    2021-8-18 · Low Cost Portable Open Channel Flow Monitoring Measurement Instruments for Partially Filled Pipes(id:11431344). View product details of Low Cost Portable Open Channel Flow Monitoring Measurement Instruments for Partially Filled Pipes from Lanry Instruments (Shanghai) Co.,Ltd. manufacturer in EC21

    Get Price
  • Global Water Flow Probe

    2021-8-12 · Global Water Flow Probe. The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially filled pipes. The water velocity probe consists of a protected water turbo prop positive displacement sensor coupled with an expandable probe handle ending in a digital readout display.

    Get Price
  • Magnetic Velocity Sensors

    2021-7-10 · Description: The OTT MF pro is a magnetic-inductive flow meter designed for SxS wading rod measurements in smaller rivers and open channels. The low-maintenance system consists of a compact light-weight sensor and a robust handheld unit that reliably operates even under rough environments.

    Get Price
  • Magnetic current meter for open channel flow measurement ...

    A magnetic current meter adapted to sense the flow of liquid through an open channel to produce a mean flow velocity signal that is independent of fluctuations in the level of liquid in the channel. The meter includes a tube of insulation material so positioned in the channel that its longitudinal axis is normal to the direction of flow.

    Get Price
  • Open Channel Flow Meter Guide - Water Level Loggers

    2021-2-25 · <Get Price

  • Magnetic Velocity Sensors

    2021-7-10 · Description: The OTT MF pro is a magnetic-inductive flow meter designed for SxS wading rod measurements in smaller rivers and open channels. The low-maintenance system consists of a compact light-weight sensor and a robust handheld unit that reliably operates even under rough environments.

    Get Price
  • Partially Filled Pipe Flowmeters, California & Nevada

    2021-5-13 · The Signature flowmeter is designed for open channel flow monitoring applications. It supports flow measurement technologies including bubbler, non-contact laser area velocity, submerged Doppler ultrasonic area velocity, and ultrasonic. The meter can calculate flow using standard open channel level-to-flow and area velocity …

    Get Price
  • Area Velocity Flow Meter UOL open channel ultrasonic flow ...

    Area Velocity Flow Meter UOL open channel ultrasonic flow meter open channel meter Area Velocity Flow Meter UOL launched by Lanry more than 20 years experience in metering research and development, adopting state-of-the-art technology and sophisticated production.

    Get Price
  • Starflow Ultrasonic Doppler Velocity, Depth and Flow ...

    Unidata ultrasonic Doppler instrument is a compact, easy-to-use system for measuring the velocity and depth of water in rivers and streams, open drainage channels, and large pipes. It is suitable for use in a wide range of water qualities ranging from sewage and wastewater to …

    Get Price
  • Low Cost Portable Open Channel Flow Monitoring

    2021-8-18 · Low Cost Portable Open Channel Flow Monitoring Measurement Instruments for Partially Filled Pipes(id:11431344). View product details of Low Cost Portable Open Channel Flow Monitoring Measurement Instruments for Partially Filled Pipes from Lanry Instruments (Shanghai) Co.,Ltd. manufacturer in EC21

    Get Price
  • Flow Metering 101: A Guide to Measuring Flow - OHM

    2018-2-6 · An area-velocity meter is an open channel flow meter that measures flow by making two separate measurements of depth and velocity. The depth is converted to cross sectional area using the geometry of the pipe or channel. The flow is then computed using the continuity equation by multiplying the flow area times the velocity, hence the name “A ...

    Get Price
  • Velocity & Flow Instruments

    Four velocity beams profile water velocity in 3-D - both vertically and horizontally - ensuring complete coverage of the velocity field. The built-in pressure sensor and vertical acoustic beam work in tandem to measure water level. Simply input the channel geometry using the intuitive SonTek-IQ software and you are outputting flow data in minutes.

    Get Price
  • Ultrasonic Flow Meter, Magnetic Flow Meter, Vortex Flow ...

    2021-8-11 · Tianjin Sure Instrument is flow measurement application & flow meter manufacturer with more than 10 years export experience. Company is located in Tianjin which one of the most developed and industrialized city in China. Nowadays, we have 315 employees and more than 100000㎡ workshops.

    Get Price