Flow Meters

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Paddle Wheel Flow Transmitter | FSE

Paddle Wheel Flow Transmitter - Overview

Paddlewheel flow transmitters use the flow of the liquid to rotate a paddlewheel (just like a riverboat) in the flow stream. As the fluid moves faster, so does the paddlewheel. Measuring the rotations of the paddlewheel then gives an accurate indication of the speed of the flow.

Paddle Wheel Flow Transmitter - Features
- IP68 enclosure, SUS, and chemical-resistant body
- Low power consumption
- Stable & high-resolution rotor
- Bi-directional
- Easy maintenance
- Easy to use
- Connect to PLC / IPC directly
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Wafer Electromagnetic Flow Meter | RWEM/W

Wafer Electromagnetic Flow Meter - Overview

This wafer electromagnetic flow meter uses a new generation of special high-quality linings and mirror-polished PFA linings, making it suitable for the measurement of viscous pulp and gypsum slurry. Its detachable electrode makes maintenance more convenient. The product is based on Faraday's law of electromagnetic induction, used to measure the conductance greater than 20 μS/cm volume of conductive liquid flow. Not only can it measure the general volume of conductive liquid flow, but can also measure strong acids, alkalis, corrosive liquids and mud, pulp, etc.

Wafer Electromagnetic Flow Meter - Features
- Size: DN25mm-DN200mm
- Nominal Pressure: 1.6Mpa
- Accuracy: ±0.5%(Standard), ±0.3%(optional) ±0.2%(optional)
- Liner: PTFE, FEP, PFA
- Measuring Range: 0.5m/s-15m/s
- Suitable for confined spaces
- Fits all flanges like ANSI, DIN, and JIS
- Stainless steel
- Very economical
- Lightweight for easy installation
- Multiple output signals RS485/HART/Profibus
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Averaging Pitot Tube Flow Sensor | Platon FPP

Averaging Pitot Tube Flow Sensor - Overview

This high accuracy, wide rangeability sensor is an Averaging Pitot Tube flow sensor for use on pipes, ducts or chimneys. Differential pressure created across the Flo-Bar has the standard square root relationship to flow rate, making a simple, removable sensor for installation or retrofit on flowlines of any size. The standard integral manifold allows simple process isolation and easy installation of a DP measurement cell. Suitable for use in liquids, gases or steam.

Averaging Pitot Tube Flow Sensor - Features
Stainless steel (alternative material requirements readily accommodated)

Available for most line sizes, even above 3 metres in diameter

Flanged or screwed fittings

±1% Accuracy with standard square root flow output

Full electron beam welded construction

Unique profile sensor with flow averaging

Integral 3-valve manifold

Simple direct mounting of DP transmitter if required

Plain head and remote manifolds available
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Thread Electromagnetic Flow Meter | RWEM/L

Thread Electromagnetic Flow Meter - Overview

The RWEM/L Thread Electromagnetic Flow Meter is designed for sanitary applications. The size range is DN15-DN200. The sensor is SS304 or SS316 and is lined with PFA. As it is a tri-clamp design, the magnetic flow meter can be installed and removed easily. Suitable for use in the food-processing and pharmaceutical industries. as well as filling and metering.

Thread Electromagnetic Flow Meter - Features
Long service life

Food-grade stainless steel

Easy to clean

Current output and pulse output. Also RS485/HART/Profibus

Can be used to measure most drinks.
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Partially Filled Pipe Electromagnetic Flow Meter | RWEM/F

Partially Filled Pipe Electromagnetic Flow Meter - Overview

This flow meter is a kind of volume flow meter. It was specially designed for partially filled pipes. It can measure liquid volume from a 10% level of the pipe to 100% level of the pipe. Its accuracy can reach 2.5%. This is very accurate for irrigation and wastewater liquid measurement. It uses remote LCD display so users can read the flow measurement easily. It can withstand -20-60⁰C media temperature, and is very durable and safe. This uses an accurate mini ultrasonic level meter for its liquid level measurement. The flow meter then records and uses the liquid level parameter to calculate liquid flow. Suitable for most non-corrosive liquids. A solar power supply solution is optional. Manufactured using safe and durable material enabling a longer service life of between 5-10 years. This flow meter has a food-grade certificate for its liner, so it can be used for drinking water, groundwater, etc. This ultrasonic level meter’s blind area is very small and its accuracy can reach ±1mm. Applications include irrigation, water, wastewater, paper pulp, etc.

Partially Filled Pipe Electromagnetic Flow Meter - Features
- Size: DN200-DN3000
- Connection: Flange
- Liner Material: Neoprene/Polyurethane
- Electrode Material: SS316, Ti, Ta, HB, HC
- Structure Type: Remote Type
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Insertion Type Electromagnetic Flow Meter | RWEM/C

Insertion Type Electromagnetic Flow Meter -Overview

The insertion type electromagnetic flow meter provides an economical option for large pipeline flow measurement while retaining the advantages of the common magnetic flow meter. It can be used for pipe sizes between DN100mm and DN3000mm. It can be easily installed due to its hot-tap structure. The main advantage of using an electromagnetic flow meter is that it has no moving parts. It requires very little maintenance. This insertion type electromagnetic flow meter consists of an ABS or Polypropylene electromagnetic sensing probe mounted on the end of a support rod.

Insertion Type Electromagnetic Flow Meter - Features
- Pipe sizes between DN100mm and DN3000mm
- Hot-tap structure
- Easy installation
- No moving parts
- Virtually no maintenance
- Economical
- Submersible option
- Various outputs available
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Platon Fire Sprinkler Flowmeters | DS1163

Platon Fire Sprinkler Flowmeters - Overview

This is a robust, compact direct reading flowmeter, approved for use on lines from 80-150mm. Suitable for use in automatic sprinkler installations, water spray or deluge systems. Approved for regular monitoring and testing of such systems by the Loss Prevention Certification Board (LPCB), under their “Rules for Automatic Sprinkler Installations”, in the UK and equivalent organisations in other countries. The flow meter is a combination of two simple measuring elements. In the main flow line, an orifice plate is inserted between two pipe flanges, producing a pressure drop related to the flow rate. Across the orifice plate, a shunt or bypass loop uses this pressure drop to create a small flow through a similar orifice restrictor and a Variable Area flowmeter. The flow in the bypass VA meter is proportional to the main line flow, and special scaling on the glass tube allows the main line flow to be measured directly.

Platon Fire Sprinkler Flowmeters - Features
- Approved and listed by LPCB
- Easy installation between pipe flanges
- Instantaneous reading
- Simple water flow measurement
- No electrical power needed
- Isolation valves for tube replacement and cleaning
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Platon Glass Tube VA Flow Meter | DS1115

Platon Glass Tube VA Flow Meter - Overview

This Variable Area flowmeter consists of a glass flow tube and float scaled to the flow units required. It also has a frame to provide the end block supports and to cover and protect the tube. The NGX series frames use flow tubes with 100mm long scales, whereas the smaller LGX frames use flow tubes with 30mm scales. To choose a complete flowmeter select the frame code required, and separately specify the fluid flow range needed on the flow tube scale. NGX and LGX series frames are designed to fit your process. The options available allow easy installation as they are surface mounted on a vertical panel. Process connections and labelling can be customised to suit the application. For accurate measurement.

Platon Glass Tube VA Flow Meter - Features
- Improved industrialised construction
- Easy to use
- High visibility scale
- Rear ‘blow out’ safety vent
- Ergonomic design
- Standard or custom scaled glass tubes to suit process fluids and conditions
- Range of process connections to fit pipe-work requirements
- Brass or Stainless Steel end blocks with optional integral flow control valve
- Supplied with studs for surface panel mounting
- UV stabilized rigid safety cover
- Gas or liquid flow measurement
- Operator confidence from float rotation
- Instantaneous response
- Accuracy up to ±1.25% FSD
- Air flow range 5 mL/min to 150 L/min
- Customized scales
- Glass tube removal without tools
- ATEX Infra-red alarm option
- Range of accessories
- UKAS calibration optional
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Permanent Ultrasonic Flowmeter | GF U1000 V2

Permanent Ultrasonic Flowmeter - Overview

This permanent ultrasonic clamp-on flowmeter is a cost-effective device that can either be used as a stand-alone meter or as an integral part of a control loop. The GF U1000 V2 Heatmeter (HM) is an ultrasonic permanent clamp-on heat meter/energy meter/BTU meter. The HM is equipped with Pt100 temperature sensors to calculate the energy of a heat-exchanging system. These flowmeters are very simple to install – clamp them onto the pipe, connect it to power and enter the pipe diameter. No expertise or special tools are required. This makes the installation of the sensors in running systems possible as the pipe does not have to be opened. Compact, robust and reliable. Designed for long-term use in industrial applications. The GF U1000 V2 (HM) is specially configured for pure water and can be used on PVDF-ABS, PVC, PP, PE, PB-Instaflex, iron and steel pipes. Processes can be monitored directly by a higher-level system via 4 to 20 mA, Modbus, pulse or frequency output. Suitable for use in ultrapure water measurement, flow measurement for heat metering, chilled water metering, energy metering, monitoring of manufacturing processes and new Water / Glycol Measurement.

Permanent Ultrasonic Flowmeter - Features
- Easy-to-read graphic display with backlighting
- Easy to install
- "Clamp-On" design
- Expanded size range (¾ " to 6 ")
- Simple to follow programming menu
- Quick-start set-up procedure
- Compact integral design
- Automatic energy calculation with integrated Pt100 temperature sensors (HM version)
- Bi-directional flow measurement
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Platon Infra-Red Flow Alarm | DS1120

Platon Infra-Red Flow Alarm - Overview

The Platon Infra-Red Flow Alarm DS1120 uses an infra-red beam across the glass flow tube of a Variable Area (VA) flowmeter to determine float position. Passage of the float between the sensor arms is detected, and the sensor determines whether the float is above or below the sensor position. Electronics inside the sensor module give an open collector transistor output, suitable for external logic circuits. Suitable for all gas flows and liquid flows where the float is visible. The sensor is clipped to the back of the flowmeter frame. Movement up and down the frame allows the sensor to provide a flow alarm at any point on the tube scale, as required. The optional mains interface and relay module are used to provide the DC power needed to drive the sensor electronics, plus a SPCO 8 Amp mains relay output. This relay acts as a slave to the transistor output from the sensor module. Each relay module has two output relays and can be used to monitor two separate alarm sensors.

Platon Infra-Red Flow Alarm - Features
- High or low flow arm
- Intelligent: Knows whether float above or below sensor
- Adjustable over full range of flow tube
- Suitable for normal (NG/NGX) or miniature (LG/LGX) flowmeters
- DC output direct to standard logic circuits
- Optional mains interface relay module
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Platon Metal Tube GMT Flanged VA Flow Meter | DS1220

Platon Metal Tube GMT Flanged VA Flow Meter - Overview

These variable area meters are made of totally welded stainless steel. The robust construction has no glands or seals to leak which makes the meters suitable for high-pressure applications or extreme temperatures. Liquid flowing up the tapered flow tube lifts the float to an equilibrium position according to the flow rate. A magnetically coupled pointer indicates this flow on an external scale. The large meter indication is easily visible with the pointer moving over a 1500 scale. Each scale is produced specifically for the fluid involved and the process conditions expected. Several flow ranges are available for meters of each standard line size. Meters can be supplied with EN, ANSI or other standard flanges, or BSP or NPT screwed connections. The standard GMT is self-contained and needs no external power. Alternative materials are available for special orders eg. Hastelloy or Monel wetted parts. Brass or Stainless steel bodied meters are also available with screwed connections. The indicator can be provided with one or two flow alarm sensors which are adjustable over the meter operating range. Full electronic transmission and totalisation are available using the “VAMPIRE” electronic module. These flow meters have particular advantages over glass flow meters where fluids are opaque or staining, or where higher safety and security for dangerous or toxic fluids are required.

Platon Metal Tube GMT Flanged VA Flow Meter - Features
- Easy installation—flanged or screwed
- For high pressure or extreme temp applications
- ½” - 4” line sizes
- No power required
- Clearly visible meter
- Scaled for process fluids
- No glands or seals
- Robust, simple construction
- Pulsation damper on gas meter
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Platon Pelton Wheel Flow Meter | DS1010

Platon Pelton Wheel Flow Meter - Overview

This turbine flowmeter operates on the Pelton wheel principle for low flowrate applications on low viscosity fluids. The Pelton wheel retains a manageable diameter allowing close machining tolerances whilst being capable of handling very low flow rates with reasonable accuracy. The units may be used for additive flows, fuel consumption metering, perfumes, colourings etc. A range of interchangeable metering plugs may be provided within one body size, so that flow ranges may be changed very simply. Construction is in stainless steel as the standard but other materials may be used to suit the corrosive properties of the metered fluid. Flanges to ANSI, EN1092-1 or BS10 may be fitted and a design is also available with Ermeto or BSP couplings for high-pressure hydraulic work. The Pelton wheel is a star-shaped paddle wheel housed within a metering plug containing a small jet hole where a high-velocity jet is aimed at the rotor. Rotational speed and hence frequency are directly proportional to flow rate. The sharp edges of the rotor are detected by a reluctance pick-off coil and an alternating voltage is generated.

Platon Pelton Wheel Flow Meter - Features
- Measuring Range: 8 to 1
- Accuracy: ±1.0%
- Repeatability ±0.25%
- Operating Temperature: 150˚C max
- Operating Pressure: limited only by coupling design
- Transmission length: Up to 300 meters
- Overall length: Flanged 114mm Screwed 95mm
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Platon Plastic Tube VA Meter | DS1132 GR/GRV

Platon Plastic Tube VA Meter - Overview

The Platon GR/GRV flowmeters are moulded plastic tube variable area meters with ball floats. The precision moulded tapered tube has guides to stabilise the float, allowing easy flow reading against the clear 50mm long scale. Units are available calibrated for air or water flows. Typical applications are for operator monitoring of cooling, purging or sample flows. The GRV option has a built-in multi-turn flow control valve for simple adjustment of flow rates. Designed for vertical mounting on a control panel, the flowmeter is supplied with brackets for flush mounting through a cut-out of approximately 116 x 19mm. Alternatively, the meter can be surface mounted. For an immediate indication of process alarm conditions, adjustable transparent indicators can be clipped into the flowmeter face, presenting a red limit line at the required flow rate. These accessories can be used to show the limits of normal flow adjustment or an alarm level. Reliable and rugged process connections are made to stainless steel 1/8 NPT female threads built into a stainless backplate within the meter. The polycarbonate body and flow tube are O-ring sealed to the backplate, and can simply be disassembled for any necessary cleaning or interchange of flow scales.

Platon Plastic Tube VA Meter - Features
- Low-cost flow indication
- Air or water calibration
- Easily readable 50mm scale
- Stainless steel rear connections
- Set point indicator flag
- Flow control valve option
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Horizontal Display Metal Tube Rotameter | QTLZ

Horizontal Display Metal Tube Rotameter - Overview

This Variable Area Rotameter is suitable for single-phase liquids or gas flowing in small/medium pipe diameters. It can be used with corrosive, toxic and explosive mediums. It has good stability and reliability. It has an easy-to-read LCD digital display screen and is easy to install. Applications include the Chemical, Pharmaceutical, Petrochemical, Food, and Metallurgical Industries.

Horizontal Display Metal Tube Rotameter - Features
- Horizontal Installation, easy installation and observation
- Good stability and reliability
- Suitable for single-phase liquid/gas with small/medium pipe diameter
- Can be used for corrosive, toxic and explosive mediums
- Two-wire 4~20mADC signal output
- Easy-to-read LCD digital display
- Range ratio: 10:1 (Special type 20:1)
- Accuracy class: 2.5 (Special type 1.5% or 1.0%)
- Medium temperature: Normalized type -80℃~+220℃
- Ambient temperature: -40℃~+120℃(Remote display without LCD≤85℃)
- Working pressure: DN15~DN50 PN16 (Special type 2.5MPa)
https://www.youtube.com/watch?v=npxWCLED5RE

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Platon Turbine Flow Meter | DS1012

Platon Turbine Flow Meter - Overview

This range of Stainless Steel turbine flow meters measures flow rates of water and low to medium viscosity oils and other liquids in high-pressure applications. Providing an electrical pulse output these meters, when linked to a display unit, provide accurate and high repeatability flow measurement. High accuracy measurement is provided by the NT series for up to 6" lines.

Platon Turbine Flow Meter - Features
- Flow rates from 0.5 - 5 L/min
- High accuracy/excellent reliability
- Industrial and hygienic versions available
- Wide range of end connections available
- Available for gas applications
- Reverse and dual pick-up options available
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