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Supplier: Assured Automation
Description: The WM-PD series water meters are volumetric piston displacement water meters. These meters use a mechanical transmission to advance a hermetically sealed, 8-digit register. They are suitable for use with potable cold water, and hot water.
- Liquid Volumetric Flow Rate: 6.6 to 1056 GPM
- End Fittings: Threaded
- Operating Pressure: 150 psi
- Operating Temperature: 122 F
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Supplier: Clark Solutions
Description: The flow meter and switch model DS06 works according to a modified variable area principle. The float is guided in a cylindrical measuring tube by means of a slotted nozzle. The flowing medium moves the float in the flow direction. An externally mounted pointer indicator is
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.0528 to 7.39 GPM
- Media Temperature: Up to 212 F
- Meter Technology: Differential Pressure Meter
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Supplier: Macnaught USA, Inc.
Description: Macnaught M Series Mechanical Register Flow Meter Macnaught M Series Mechanical Register Flow Meters are Non-Powered Industrial Grade Mechanical Display totalizing flow devices. Well suited for registering totals in most fluid applications.
- Liquid Volumetric Flow Rate: 0.5000 to 32 GPM
- Electrical Output: Frequency
- End Fittings: Flanged, Threaded
- Operating Pressure: 500 psi
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Supplier: Assured Automation
Description: -free plumbing as defined by California, Vermont, Maryland and Louisiana state laws and the U.S. Safe Drinking Water Act that took effect January, 2014. Water flows through the meter’s strainer and into the measuring chamber where it drives the impeller. The impeller
- Liquid Volumetric Flow Rate: 1 to 160 GPM
- Electrical Output: Switch
- End Fittings: Threaded
- Operating Pressure: 150 psi
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Supplier: Radwell International
Description: PULSE METER, TOTALIZER ONLY, BRONZE BODY, (COLD FOR TEMPERATURES 105F AND BELOW), COLD-WATER, MECHANICAL REGISTER ONLY, 1-1/2 INCH SIZE. FREE 2 YEAR RADWELL WARRANTY
- Process Media Type: Gas
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Supplier: Radwell International
Description: MJ BRONZE BODY PULSE METERS (COLD FOR TEMPERATURES 105°F AND BELOW), COLD-WATER, MECHANICAL REGISTER ONLY, 3/4". FREE 2 YEAR RADWELL WARRANTY
- Process Media Type: Gas
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Supplier: Radwell International
Description: MECHANICAL FLOWMETER: 1 IN CONNECTION SIZE, MNPT, WATER, 325 PSI MAX. PRESSURE, 1 TO 16 GPM. FREE 2 YEAR RADWELL WARRANTY
- Process Media Type: Gas
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Supplier: Bronkhorst USA
Description: Features of magnetic flow meter Makes liquid flows visible by Pulse output Blinking LED (red/green) No mechanical wear No moving parts Ease of mounting and operation Mounting in any position Free pipe cross
- Liquid Volumetric Flow Rate: 1.32 to 26.4 GPM
- Electrical Output: Frequency
- End Fittings: Threaded
- Features: Controller Functions
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Supplier: Badger Meter
Description: The Hedland® water and other fluid meter is designed to monitor fluid flow rates of water and solvents. Compared to water-based fluid counterparts, this meter features different internal wetted components for fluid compatibility. Meter Versatility.
- Gas Volumetric Flow Rate: 0.0027 to 36.77 SCFM
- Liquid Volumetric Flow Rate: 0.0200 to 275 GPM
- Mass Flow Rate Range: 4.41E-5 to 0.6064 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Proteus Industries Inc.
Description: Standard 500 Series metering flow switches are calibrated with water at approximately 25°C / 77°F. The use of fluids other than water may affect the accuracy of measurement due to differences in viscosity. Proteus’ world-class calibration capability allows us to deliver
- Electrical Output: Analog Voltage
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.2000 to 4.5 GPM
- Media Temperature: -40 to 140 F
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Supplier: Bronkhorst USA
Description: Features of Magnetic Flow Meter Makes liquid flows visible by Pulse output Blinking LED (red/green) No mechanical wear No moving parts Ease of mounting and operation Mounting in any position Free pipe cross
- Liquid Volumetric Flow Rate: 3.3 to 66 GPM
- Electrical Output: Frequency
- End Fittings: Threaded
- Features: Controller Functions
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Supplier: Bronkhorst USA
Description: Features of Magnetic Flow Meter Makes liquid flows visible by Pulse output Blinking LED (red/green) No mechanical wear No moving parts Ease of mounting and operation Mounting in any position Free pipe cross
- Liquid Volumetric Flow Rate: 0.0264 to 0.5280 GPM
- Electrical Output: Frequency
- End Fittings: Threaded
- Features: Controller Functions
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Supplier: Bronkhorst USA
Description: Features of Magnetic Flow Meter Makes liquid flows visible by Pulse output Blinking LED (red/green) No mechanical wear No moving parts Ease of mounting and operation Mounting in any position Free pipe cross
- Liquid Volumetric Flow Rate: 0.1320 to 7.92 GPM
- Electrical Output: Frequency
- End Fittings: Threaded
- Features: Controller Functions
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Supplier: Clark Solutions
Description: movement. Our flow meters are suited to a wide range of applications where affordability, reliability and ruggedness are important considerations. Liquid flow meters are suitable for potable and nonpotable water, irrigation water, glycol-water
- Electrical Output: Analog Current, Frequency
- End Fittings: Threaded, Other
- Features: Recorder / Totalizer Functions
- Gas Volumetric Flow Rate: 0.1667 to 66.67 SCFM
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Supplier: Accuris
Description: METERS, FLOW, MECHANICAL, VOLUMETRIC POSITIVE DISPLACEMENT, LIQUID, COLD WATER AND HOT WATER TYPE, NAVAL SHIPBOARD USE
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Supplier: Fluid Components Intl. (FCI)
Description: installation in Division 2/Zone 2 locations and it is the only unit in its price range to carry a SIL 2 compliance rating. It has no moving parts to clog and requires no routine maintenance which saves time and expense over any mechanical-technolog y based flow switch
- Velocity Flow Rate: 0.0100 to 400 ft/sec
- Electrical Output: Analog Current, Switch
- End Fittings: Threaded
- Features: Measures Temperature, Programmable
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Description: principles and to water meters based on mechanical principles incorporating electronic devices, used to meter the actual volume flow of cold potable water and hot water. It also applies to electronic ancillary devices. Generally ancillary devices are
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Description: electrical or electronic principles and to water meters based on mechanical principles incorporating electrical devices, used to meter the actual volume flow of cold potable water and hot water.
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Description: . ISO 4064-2:2005 also applies to water meters, based on electrical or electronic principles and to water meters based on mechanical principles incorporating electronic devices, used to meter the actual volume flow of cold potable water. It
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Supplier: Radwell International
Description: LIQUID FLOW MONITOR, WATER SETTING RANGE .2-1, ELETTA V SERIES FLOW SWITCH, PURELY MECHANICAL - REQUIRES NO POWER TO OPERATE. FREE 2 YEAR RADWELL WARRANTY
- Process Media Type: Gas
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Supplier: Brooks Instrument
Description: Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids. Featuring
- End Fittings: Threaded, Other
- Features: Audible or Visual Alarms
- Gas Volumetric Flow Rate: 1660 SCFM
- Media Temperature Range: -20 to 500 F
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Supplier: Gems Sensors & Controls
Description: Flow Rate Settings: 0.75 GPM to 10.0 GPM Port Size: 3/4" Primary Construction Material: Bronze Setting Type: Fixed Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily changed
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.7500 to 14 GPM
- Media Temperature: -20 to 180 F
- Meter Technology: Differential Pressure Meter
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Supplier: Accuris
Description: Measurement of Flow of Cold Potable Water in Closed Conduits Part 7: Specification for Single Mechanical Type Meters
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Supplier: Clark Solutions
Description: The model DS15 flow meters work according to the proven variable area principle. The float is moved upward in a tapered tube by the flowing medium and its upper edge indicates the flow rate by means of a scale affixed on to the measuring tube. By using a float with an integrated
- Electrical Output: Analog Current
- End Fittings: Threaded
- Gas Volumetric Flow Rate: 0.0024 to 4.71 SCFM
- Media Temperature Range: 140 F
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Supplier: Brooks Instrument
Description: Features Wide range of flow ratings Operating temperature range 33 to 125°F (1°C to 52°C) Pressure ratings up to 500 psig / 34 bar Two accuracy levels to choose from: 2% or 1% Full Scale Optional high and low-flow reed switch or
- Additional Media Capabilities: Gas
- End Fittings: Threaded
- Features: Audible or Visual Alarms
- Liquid Volumetric Flow Rate Range: 98 GPM
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Supplier: Gems Sensors & Controls
Description: Flow Rate Settings: 0.75 GPM to 14.0 GPM Port Size: 3/4" Primary Construction Material: Bronze Setting Type: Adjustable Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.7500 to 14 GPM
- Media Temperature: -20 to 180 F
- Meter Technology: Differential Pressure Meter
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Supplier: Beswick Engineering Co., Inc.
Description: pressure regulation is accomplished with a low friction diaphragm mechanism. It controls flow rates of 0 to 4.2 gallons per hour of water (0 to 20 cubic feet/hour of Air). It is especially suited for the control of low flow rates. The maximum rated inlet supply pressure is 500
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Supplier: CSA Group
Description: mechanical principles, incorporating electronic devices used to meter the actual volume flow of cold water. It provides metrological requirements for electronic ancillary devices when they are subject to metrological control. As a rule, the ancillary devices are optional.
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features Simple Economical Water Flow Totalizing 1/2" and 3/4" Sizes Rotatable Indicator 8 Digit Registration with 1/10th Gallon Sweep Rugged Bronze Body The KOBOLD WM series is a single jet, dry type, totalizing water
- Display Type: Analog
- Flow Sensor Inputs: Velocity Meters
- Local Interface: Analog Front Panel
- Media Type: Liquid
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Supplier: OTT Hydromet
Description: environments heavy in organic matter, unlike mechanical or acoustic meters. User-friendly handheld A lightweight, water-resistant handheld features a full color display that is easily readable even in bright sunlight. Depth sensor: optionally included in the unit.
- Process Media Type: Liquid
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Supplier: Milton Roy
Description: Delivering accuracy, reliability, and process control flexibility PROTEUS intelligent chemical metering pumps are engineered to meet today’s most demanding requirements for municipal and industrial water and waste treatment. Milton Roy designed these pumps from the
- Maximum Discharge Pressure: 50 to 175 psi
- Maximum Discharge Flow: 1.00E-4 to 0.3000 GPM
- Type of Pump: Positive Displacement Pumps
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Supplier: Watts
Description: Continuous flow rates of 210 gpm, peak to 271 gpm; single, twin or multi-tank applications; available with mechanical or NT electronics.
- Media Description: Water (General)
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Supplier: McCrometer, Inc.
Description: , making it ideal for various water quality monitoring needs. Whether you're tracking flow rates, monitoring environmental conditions, or integrating additional equipment like rain gauges, pH sensors, auto samplers, or mechanical totalizers, the FL1500 is designed to deliver
- Display Type: Digital
- Media Type: Liquid
- Number of Inputs: 4 inputs
- Operating Temperature: -4 to 140 F
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Supplier: Milton Roy
Description: Simple. Economical. Rugged Efficient design for low-pressure, high-output water treatment applications. The G series metering pump, also known as the MACROY® pump, is an ideal pump for water treatment applications. It is capable of handling pressures up to 175
- Maximum Discharge Pressure: 175 psi
- Maximum Discharge Flow: 5.17 GPM
- Type of Pump: Positive Displacement Pumps
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Supplier: Watts
Description: 1.5 in. Brass light commercial, single piston valve; available in metered, timeclock, or filter; mechanical or electronic; up to 51 gpm continuous flow rate.
- Media Description: Water (General)
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Supplier: Brooks Instrument
Description: surface materials: Injection molded PFA plastic creates a smooth surface to insure fluid purity Pressure range: 0 to 150 psig Applicable for ultra-pure water (Model SFP33WA flow-through, Model SPF32WA single-ended) Applicable for chemicals, acids and bases (Model SFF33CA
- Accuracy: 1 ±% FS
- Display: Analog Meter
- Electrical Output: Analog Voltage, Analog Current
- Features: Temperature Compensation
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Supplier: Pump Solutions Group
Description: The Neptune Series 7000 "dia-PUMP" is a mechanically actuated diaphragm metering pump designed for water, wastewater and process applications. The mechanical design eliminates the use of contour plates on the liquid side of the diaphragm. The simple, straight through
- Pump Type: Diaphragm Pumps, Metering Pumps
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Description: In a class by itself - the LK is a motor driven, mechanically actuated diaphragm metering pump with a maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa). This expanded flow range makes the LK a perfect compliment to the E-Class Metering Pump
- Discharge Size: 0.5000 inch
- Housing Material: Aluminum
- Maximum Discharge Pressure: 120 psi
- Maximum Discharge Flow: 0.5300 GPM
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Supplier: Fluid Components Intl. (FCI)
Description: Safety spray nozzle monitoring Cooling water/heat exchangers Oil well system testing Drain line flow Relief valve monitoring *FLT93 Switch Supports NFPA Code 30 Compliance for Storage and Use of Combustible Liquids. This code includes SIL 2 Rating for Safety Instrumented Systems (SIS).
- Electrical Output: Analog Voltage
- End Fittings: Threaded
- Measures Level: Yes
- Measures Temperature: Yes
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: Non-Pulsating Pumping of Non-Lubricating Liquids With its magnetic drive gear pump Gather offers an important product for transfer and metering applications. Utmost manufacturing precision, a variety of materials as well as non-pulsating pump operating characteristics are
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps
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Supplier: Madden Manufacturing, Inc.
Description: MH Series Simplex pump. Shown with optional variable speed motor. These simple, rugged, accurate pumps are used in many industrial plants for injecting a controlled flow of highly reactive liquids such as acids, caustics and water treatment chemicals. Heavy duty industrial grade
- Type Of Pump: Diaphragm Pumps, Metering Pumps
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Supplier: CSA Group
Description: on mechanical principles incorporating electronic devices, used to meter the volume flow of hot water and cold potable water. It also applies to electronic ancillary devices. As a rule ancillary devices are optional. However, national or international regulations
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Supplier: McCrometer, Inc.
Description: Engineered to excel in challenging conditions and accurately measure turbulent, noisy, and low-velocity flows with ease, the EM950 is designed for durability and reliability, with no moving parts, ensuring it never requires mechanical maintenance, making it one of the lowest
- Process Media Type: Liquid
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Supplier: KOBOLD Instruments, Inc.
Description: the BGF to be installed into both horizontal and vertical pipes. In standard configuration, the BGF is a purely mechanical meter suited for water and compressed gases in line sizes up to 3 inches. Electronic limit switches and/or an analog flow transmitter may be added if
- Liquid Volumetric Flow Rate: 0.0440 to 176 GPM
- Electrical Output: Switch
- End Fittings: Flanged
- Media Temperature Range: -40 to 302 F
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Supplier: OTT Hydromet
Description: mechanical or acoustic meters. User-friendly handheld A lightweight, water-resistant handheld features a full color display that is easily readable even in bright sunlight. Depth sensor: optionally included in the unit.
- Velocity Flow Rate: 0.0 to 20 ft/sec
- Process Media Type: Liquid
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Supplier: OTT Hydromet
Description: mechanical or acoustic meters. User-friendly handheld A lightweight, water-resistant handheld features a full color display that is easily readable even in bright sunlight. Depth sensor: optionally included in the unit.
- Velocity Flow Rate: 0.0 to 20 ft/sec
- Process Media Type: Liquid
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Supplier: OTT Hydromet
Description: mechanical or acoustic meters. User-friendly handheld A lightweight, water-resistant handheld features a full color display that is easily readable even in bright sunlight. Depth sensor: optionally included in the unit.
- Velocity Flow Rate: 0.0 to 20 ft/sec
- Process Media Type: Liquid
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Supplier: KOBOLD Instruments, Inc.
Description: /temperature operation or low pressure loss. Its all-metal, armored design is available in stainless steel, PTFE-clad stainless steel, or Hastelloy C22. In standard configuration, the BGN is a purely mechanical meter suited for water, most viscous liquids and compressed gases in
- Liquid Volumetric Flow Rate: 0.0022 to 572 GPM
- End Fittings: Flanged, Threaded
- Interface Options: Network / Fieldbus
- Media Temperature Range: -40 to 662 F
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Supplier: Symmons Industries, Inc.
Description: Single Post Metering Faucet with adjustable mechanical mixing valve for tempered water supply. Time limit stop to adjust flow time. Vandal resistant. Grid strainer drain assembly.
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Supplier: Symmons Industries, Inc.
Description: Single Post Metering Faucet with adjustable mechanical mixing valve for tempered water supply. Time limit stop to adjust flow time. Vandal resistant.
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Supplier: Valcor Engineering Corporation
Description: · Fragrance for personal products Features · Adjustability over a wide range of operating conditions · Volume output per stroke is adjusted by mechanically setting stroke · Flow rate per minute is adjusted by frequency of operation
- Applications: Adhesive / Silicone, Food / Beverage, Lubricants, Water
- Continuous Feed: Yes
- Dispense Rate: 0.0420 L/min
- Dispensing Application Type: Fill ("Potting")
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Supplier: Valcor Engineering Corporation
Description: Fragrance for personal products Analyzer sampling Features Adjustability over a wide range of operating conditions Volume output per stroke is adjusted by mechanically setting stroke Flow rate
- Applications: Adhesive / Silicone, Food / Beverage, Lubricants, Water
- Continuous Feed: Yes
- Dispense Rate: 0.1801 L/min
- Dispensing Application Type: Fill ("Potting")
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Supplier: Valcor Engineering Corporation
Description: Fragrance for personal products Analyzer sampling Features Adjustability over a wide range of operating conditions Volume output per stroke is adjusted by mechanically setting stroke Flow rate
- Applications: Adhesive / Silicone, Food / Beverage, Lubricants, Water
- Continuous Feed: Yes
- Dispense Rate: 0.0120 L/min
- Dispensing Application Type: Fill ("Potting")
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Supplier: Valcor Engineering Corporation
Description: · Adjustability over a wide range of operating conditions · Volume output per stroke is adjusted by mechanically setting stroke · Flow rate per minute is adjusted by frequency of operation · Repeatability within 2% · Self
- Applications: Adhesive / Silicone, Food / Beverage, Lubricants, Water
- Continuous Feed: Yes
- Dispense Rate: 0.0030 L/min
- Dispensing Application Type: Fill ("Potting")
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Supplier: Symmons Industries, Inc.
Description: Metering Faucet with deck plate to accommodate 4" center 3 mounting hole sink basins. Includes mechanical mixing valve for adjustable tempered water supply. Time limit stop to adjust flow time. Vandal resistant. Grid strainer drain assembly.
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Supplier: Symmons Industries, Inc.
Description: Metering Faucet with deck plate to accommodate 4" center 3 mounting hole sink basins. Includes mechanical mixing valve for adjustable tempered water supply. Time limit stop to adjust flow time. Vandal resistant.
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Supplier: Sonel Test
Description: measurement. Increased resistance to environmental conditions The MPI-540-PV meter will cope well in difficult environmental conditions. Protection against penetration of dust and water is ensured by a unique housing with a level of protection IP51. It is
- Output Interface: USB, Other
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Supplier: Sonel Test
Description: will cope well in difficult environmental conditions. Protection against penetration of dust and water is ensured by a unique housing with a level of protection IP51. It is resistant to mechanical damage, and a special design allows you to easily protect the touch screen by shielding
- Output Interface: USB, Other
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Supplier: Orange Research, Inc.
Description: . Flow Monitors Flow efficiency is always an issue. Our PVC variable-area meters relay slight changes in flow rate on a linear scale while withstanding the harshest environments. Unlike rotameters, they are easy to read even with dirty fluids and can be oriented
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.0 to 10 GPM
- Media Temperature: 32 to 120 F
- Meter Technology: Differential Pressure Meter
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Featured Products Top
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a water balance calculation. Challenges The customer required an accurate and repeatable flow measurement solution that was easy to install and would not halt operations. Mechanical modification was not an option for verification of the (read more)
Browse Ultrasonic Flow Meters Datasheets for Panametrics -
The Model ML04 Water Specialties Propeller Flow Meter™ from McCrometer is the perfect choice when accurate and reliable flow measurement is needed in applications (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
Water Treatment Flow Meter Converts Raw Ground Water To Potable Water Ideal For Flocculation, Sedimentation Removal and Filtering Operations With its advanced multi-point flow measurement technology, the versatile Multi-Mag Flow Meter from Mc (read more)
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Problems This Solves: Accurate flow measurement to 0.5% of flow Measures raw wastewater, effluent water, sludge Installation without flanges, cutting line, or welding pipes Improved uptime, reduced pipe shutdown Meter arrives (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
McCrometer introduces the FPI MagTM (Full Profile Insertion) Electromagnetic Flow Meter for industrial process water and effluent wastewater. The FPI Mag is the successor to (read more)
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Municipal water engineers tasked with measuring liquid flow from water storage reservoirs or lakes as it enters treatment facilities will find the space-saving V-Cone® Flow Meter from (read more)
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Municipal water engineers tasked with measuring liquid flow from water storage reservoirs or lakes as it enters treatment facilities will find the space-saving V-Cone® Flow Meter from (read more)
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Area Flow Meters Variable Area Flow Meters (Rotameters) measure flows in industrial piping with ease of installation, removal, and reading. Accurate, economical, and versatile, they come in various materials and measurement options, suitable for water treatment, chemical processing, and more (read more)
Browse Flow Meters Datasheets for Georg Fischer Piping Systems Ltd -
Sierra was the first to introduce multivariable mass vortex flow meters to the market in the late 1990s with the InnovaMass "S-Series" product line-the 240S and (read more)
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Figuring out liquid flow rates with your flow meter in closed pipe applications is now going to be easier than ever with McCrometer's handy new Flow Calculator Tool. It (read more)
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Conduct Research Top
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How a Vortex Flow Meter Works
Vortex flow meters are increasingly becoming the flow technology of choice for gas, liquid, and steam flow measurement. Vortex flow meters are ideal for measuring saturated and supersaturated steam in large facilities to improve steam production efficiency and allocation. Volumetric water flow
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
Microfluidic mixing using contactless dielectrophoresis. The first experimental evidence of mixing enhancement in a microfluidic system using. contactless dielectrophoresis (cDEP) is presented in this work. Pressure-driven flow of. deionized water containing 0.5 mm beads was mixed in various
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CR4 - Thread: Mechanical Water Flow Meter
Mechanical Water Flow Meter .
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Modeling biological nutrient removal in a liquid–solid circulating fluidized bed bioreactor
Mechanical water flow meters (ERDCP See-Flo meter, IL, Table 2.
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Energy Harvesting from Fluid Flow in Water Pipelines for Smart Metering Applications
The design of the radial-flux energy harvester is adapted to the housing of a conventional mechanical water flow meter enabling the use of standard components such as housing and impeller.
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Physical variables driving epiphytic algal biomass in a dense macrophyte bed of the St. Lawrence River (Quebec, Canada)
Water velocity was estimated using either a mechanical flow meter (Global Water Flow Probe, model FP201) or, for slow currents or dense plant stands, from the drift of a floating sphere.
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http://www.iosrjournals.org/iosr-jece/papers/Vol. 9 Issue 4/Version-1/A09410104.pdf
Previously some traditional methods were used such as mechanical meters in which water flow drives mechanical gears which drives moving arrow pointer on the water meter scale, such meter need to be read in customer premises which is time consuming process.
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/3751/1/Lim_Thesis_2008.pdf
Some solids such as limescale may deposit on the inside of the flow chamber of the mechanical water meter which may cause over-registration at mid-hi flowrates and under-registration at low flowrates (Arregui et al., 2005).
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A New Test Rig for Accurate Nonparametric Measurement
and Characterization of Thermoelectric Generators
A manual valve adjusts the quantity of water arriving into the inlet manifold from the chiller, and the fluid flow is mea- sured by a mechanical flow meter ; the incoming water temperature is sensed by a thermocouple.
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The estimation of waste substances in sugar mill process waters.
The importance of correct sampling and of correlating analytical results with vol. measurements (obtained by a V-notch water meter or mechanical or magnetic flow meter) is stressed.
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