Electromagnetic Flow Meters

Electromagnetic Flow Meters or Magmeters are flow meters that measure the voltage created when conductive liquids move through a magnetic field. The magmeters use energised coils outside the flow tube to create a magnetic field, which creates voltage proportional to the velocity of a conductive liquid passing through.

QUICK VIEW
Flange Electromagnetic Flow Meter | RWEM
Price range: R22,128.00 through R127,858.00
Flange Electromagnetic Flow Meter - Overview

This flow meter is widely used for all conductive liquids in industry. The main advantages of using this electromagnetic flow meter is that it has no moving parts, no pressure loss and requires very little maintenance. Flange-type magnetic flow meters are available in sizes ranging from DN3 to DN3000mm and has bi-directional flow measurement. It includes a built-in self-diagnosis function, support data record function and a Bluetooth function. It also boasts various types of output signals. The electromagnetic flow meter will be affected if there’s a strong magnetic field in the surrounding environment. Suitable for use in water treatment, food industry, pharmaceutical, petrochemical, paper mill, chemical monitoring etc.

Flange Electromagnetic Flow Meter - Features
- No moving parts
- Size: DN3-DN3000mm
- Nominal Pressure: 0.6-1.6Mpa(2.5Mpa/4.0Mpa/6.4Mpa...Max 42Mpa)
- Accuracy: +/-0.5%(Standard), 0.3% or 0.2% (Optional)
- Liner: PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
- Output Signal: 4-20mA/Pulse
- Built-in self-diagnosis function
- Built-in Bluetooth function
- Minimal maintenance
*Contact us directly for other variations of the Battery Powered Electromagnetic Flow Meters

Select options
1
QUICK VIEW
Battery Powered Electromagnetic Flow Meter | RWEM/D
Price range: R29,441.00 through R111,229.00
Battery Powered Electromagnetic Flow Meters - Overview

The Battery Powered Electromagnetic Flow Meters are suitable for use with conductive liquids in remote areas where electricity is a problem. Conductive liquids include water, acid, alkali, milk, slurry etc.

Battery Powered Electromagnetic Flow Meters - Features
- Long life span
- Suitable for most conductive liquids
- Multiple work mode: ‘Flow Only’, ‘Flow + Pressure’, ‘Flow + Temperature’
- Infrared remote control display and operation
- 3.6V lithium battery can be changed
- Multiple network interfaces: GPRS, RS485, HART and others
*Contact us directly for other variations of the Battery Powered Electromagnetic Flow Meters

Select options
1
QUICK VIEW
Slurry Electromagnetic Flow Meter | RWEM/J
Price range: R46,331.00 through R174,362.00
Slurry Electromagnetic Flow Meter - Overview

Noise is common in process fluids containing solid particulates. This can influence the measurement. The slurry magnetic flow meter adopts square wave excitation and 25Hz/30Hz high excitation. This eliminates interference between the sharp wave noise generated by solid particles, ensuring accurate measurement of viscous mediums. Applications include cement slurry, sludge, gypsum slurry, paper pulp, juice, syrup, ore slurry, coal slurry, etc.

Slurry Electromagnetic Flow Meter - Features
- Special converter: Converter eliminates interference
- Concentration can reach 55%, and the variation range is usually less than 5%
- Excitation method: square wave excitation (4 kinds of square waves)
- Improved flow measurement stability
- Excitation Frequency: 25 Hz/30 Hz excitation frequency options
- LCD backlight display
- Instantaneous flow, total flow, flow velocity, percentage flow, etc.
*Contact us directly for other variations of the Battery Powered Electromagnetic Flow Meters

Select options
QUICK VIEW
Magmeter Flow Sensor | 2551
Price range: R32,897.00 through R89,766.00

Magmeter Flow Sensor - Overview

This insertion magnetic flow sensor features no moving parts. It is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. These versatile, simple-to-install sensors deliver accurate flow measurements for a wide range of pipe sizes ranging from DN15 to DN900 (½ to 36 inches), making them suitable for various applications. These Magmeters offer frequency/digital (S3L) or 4 to 20 mA output options. Both are available on the blind and display versions. The frequency or digital (S3L) sensor output can be used with Georg Fischer's extensive line of flow instruments while the 4 to 20 mA output can be used for direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and the digital (S3L) sensor interface are available for long-distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional and can be set using the 4 to 20 mA output, using the display, or the 3-0250 USB to Digital (S3L) set-up tool. The display version is available with relays and features permanent and re-settable total values which can be seen on the display. The display contains multi-language options such as English, Spanish, German, French, Italian and Portuguese.

Magmeter Flow Sensor - Features
- Installs into pipe sizes: DN15 to DN900, 0.5 to 36 in
- Operating range: 0.05 to 10 m/s, 0.15 to 33 ft/s
- Max Pressure rating: PP 10.3 bar @ 25 °C, 150 psi @ 77 °F
- Power source: 4 to 20mA: 21.6 to 26.4 VDC, 22.1mA max
- Empty pipe detection
- Frequency output bi-directional
- Material options: PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium
Select options
QUICK VIEW
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
Read more
QUICK VIEW
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.
Read more
QUICK VIEW
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
Read more
QUICK VIEW
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
Read more
QUICK VIEW
Tri-clamp Electromagnetic Flow Meter | RWEM/T

Tri-clamp Electromagnetic Flow Meter - Overview

The Tri-clamp Electromagnetic Flow Meter is a kind of volume flow meter. It is quick and easy to install. It is made of stainless steel, which can easily be disassembled and cleaned. This prevents pollution during use, and the accumulation of measuring fluid residues in the measuring tube. It is based on Faraday's law of electromagnetic induction which is used to measure conductance greater than 20 μS/cm volume of conductive liquid flow. This measures the general volume of conductive liquid flow, but can also be used to measure strong acids, alkalis, strong corrosive liquids, mud, pulp, etc. The long-life Harmelss Food Grade Stainless Steel allows it to come into contact with food directly. It can withstand high temperature disinfection, making it ideal for use in dairy. It has current output and pulse output for connecting with PLC or other devices and is RS485/HART/Profibus compatible.

The Tri-clamp Electromagnetic Flow Meter is suitable for use in drinking water, milk, groundwater, beer, wine, jam, juice and other food & drink industries. It is also widely used in paper pulp and gypsum slurry because it can be cleaned easily.

Tri-clamp Electromagnetic Flow Meter - Features
- Size: DN15mm-DN200mm
- Nominal Pressure: 1.6Mpa
- Accuracy: ±0.5%(Standard)
- Liner: FEP, PFA
- Output Signal: 4-20mA pulse frequency relay
https://www.youtube.com/watch?v=ikYIyaByPhM

Read more
QUICK VIEW
Metal Magmeter Flow Sensors | GF 2552

Metal Magmeter Flow Sensors - Overview

The GF 2552 Magmeter features all-stainless steel construction. The PVDF nosepiece and FKM O-rings are the only other wetted materials. It installs quickly into standard 1¼ in. or 1½ in. pipe outlets and is adjustable to fit pipes from DN50 to DN2550. Its 2 sensor lengths allow maximum flexibility to accommodate a variety of hardware configurations, including ball valves for hot-tap installations. When it is equipped with the frequency output, it is compatible with any externally powered GF flow instrument, while the digital (S3 L) output enables multi-channel compatibility with GF 8900, 9900 or 9950 Multi-Parameter instruments. The three output options include 4 to 20 mA, Frequency or Digital (S3 L). Select the blind 4 to 20 mA current output to interface directly with data loggers, PLCs or telemetry systems. Key features include Empty Pipe Detection, LED-assisted troubleshooting, and bi-directional span capability (in 4 to 20 mA models). The GF 3-0252 Configuration Tool is available to customise every performance feature so it can be adapted to the user’s application requirements.

Metal Magmeter Flow Sensors - Features
- Empty pipe detection
- NIST test certificate included
- Award-winning hot-tap magmeter up to DN2550
- Patented magmeter technology*
- Operating range 0.05 to 10 m/s
- Reliable operation in harsh environments
- Repeatable: ±0.5% of reading @ 25 °C
- Three output options: 4 to 20 mA, Frequency/ Digital (S3 L)
- ISO or NPT Threads
Read more
QUICK VIEW
Customisable Mag x2 Flowmeter | DS1172

Customisable Mag x2 Flowmeter - Overview

The Mag X2 allows you to build and configure your flowmeter based on your specifications and needs. It is a flexible device suitable for most applications. Ranging from the most simple applications where readings are checked visually, to the most demanding that require a highly technical solution such as GPRS or TCP/IP communication. The basic configuration consists of the transmitter including only display and buttons to guarantee the lowest price. The more advanced configurations can be added to the basic configuration. This includes outputs, communications or data logging according to each application requirement. These features are added by extra modules which can be freely installed and removed from the main board in seconds.

Customisable Mag x2 Flowmeter - Features
- Accuracy ±0.2% (0.5 to 10 m/s) of actual values
- Bi-directional measurement
- GPRS Wireless communication system which allows full control of the flowmeter
- 1 compact and 3 remote configurations available
- Real-time clock included in the basic transmitter unit
- Sizes available from 10mm to 1000mm
- Current 4–20mA output available
- Auto-cleaning electrodes intelligent sensor design
- 4 electrodes: 3rd and 4th electrode for earthing and empty pipe detection
- Automatic self-diagnostic tool for the sensor
- Graphic display with 6 touch buttons included
- Multi-language menu
- BLUETOOTH as a communication option
- Possible to connect via Internet
- GSM-SMS communication
- RS232, RS485 and USB communications available
- Easily installed or removed
- Data logging on a standard Micro Secure Digital card
- Connections available: DIN, ANSI, JIS, wafer, Tri-clamp, ANSI 11851; others on request
- Liner materials available: Hard rubber, PTFE, PFA, soft rubber
- Electrode material stainless steel standard. Hastelloy C, tantalum, titanium & platinum available
- IP68 sensor protection available for remote installations
- IP67 protection when using RS485, Bluetooth, GPRS or TCP/IP communication, data downloading & communication
- Temperature sensor
- Automatic temperature compensation of the sensor
- Pulse module available: Open collector output included
- Power supply options: 90–250VAC +/- 10%, 50–60Hz, 24VDC or 12VDC
Read more
QUICK VIEW
FlowtraMag® Meter | 2581

FlowtraMag® Meter - Overview

The FlowtraMag is a full-bore plastic PVC in-line style magnetic flowmeter. The PVC body with Titanium or Hastelloy® C electrodes have no moving parts. It is two to three times lighter in weight compared to traditional metal magmeters. These versatile, easy-to-install meters deliver accurate flow measurement in pipe sizes of DN25, DN40, DN50, DN80 and DN100. As it is designed for high accuracy flow measurement in short pipe runs, it is an ideal solution for industrial applications where performance and ease of use are important. It is factory calibrated with a certificate at ±1% of reading accuracy. It is offered in corrosion resistant materials to provide long-term reliability with minimal maintenance costs. The LED indicators show at-a-glance system status, including normal operation, zero flow and partially filled pipe detection. The flow meter provides three different outputs; field selectable frequency or digital (S3 L) as well as analog 4 to 20 mA in both passive and active configuration. The GF Config Tool Bluetooth® app supports iOS and Android for simple on-the-fly user configuration with instantaneous flow reading. Applications include final effluent lines, well heads and water treatment skids.

FlowtraMag® Meter - Features
- No moving parts
- 2-3 times lighter than traditional metal magmeters
- Reduced straight run requirements
- Suitable for final effluent lines, wellheads and skids
- Factory calibrated with certificate (±1% of reading accuracy)
- Partially filled pipe detection status indicator
- Reverse flow direction configurable
- 3 outputs: field selectable Frequency or Digital (S³L), analog 4 to 20 mA in both passive & active configuration
- On-the-fly configuration with GF Config Tool Bluetooth® App
- Bluetooth® 4.2 capable, support iOS and Android for simple user configuration with instantaneous flow reading
Read more
QUICK VIEW
Electromagnetic Flow Meter | FLO300

Electromagnetic Flow Meter- Overview

The Electromagnetic Flow Meter can measure liquids with a minimum electrical conductivity. Various types of lining materials are available to suit chemically aggressive liquids or suspended solids. The soft rubber lining ensures resistance to abrasion caused by water with suspended solids. This electromagnetic flow meter can be used in all industries for liquid flow measurement from DN10 to DN1600.

Electromagnetic Flow Meter - Features
- Suitable for Liquids with Suspended Solids
- Wide Range DN10-DN1600mm
- Fully Bi-Directional Measurement
- Extreme Reliability
- High Precision
- No Moving Parts
- No Pressure Losses
- Extended Measuring Range
- Less Affected by Pressure, Temperature, Density and Viscosity of Liquid
Read more