Royce Water Product Categories

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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

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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

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Standard Mount Paddlewheel Flow Sensor | 515
Price range: R9,121.00 through R21,475.00

Standard Mount Paddlewheel Flow Sensor - Overview

The Model 515 sensors are offered in a variety of materials for a wide range of pipe sizes and insertion configurations. The many material choices, including PP and PVDF, make this model highly versatile and chemically compatible with many liquid process solutions. Sensors can be installed in up to DN900 (36 in.) pipes using Signet's comprehensive line of custom fittings which include tees, saddles, and weldolets. The sensors are also offered in configurations for wet-tap and intrinsically safe installation requirements. Simple to install with reliable performance, Model 515 Rotor-X paddle wheel flow sensors are highly repeatable, rugged sensors that offer exceptional value with little or no maintenance. The output signal of the Model 515 is a sinusoidal frequency capable. The wide dynamic flow range of 0.3 to 6 m/s (1 to 20 ft/s) allows the sensor to measure liquid flow rates in full pipes and can be used in low-pressure systems.

Standard Mount Paddlewheel Flow sensor - Features
- Operating range: 0.3 to 6 m/s, 1 to 20 ft/s
- Simple, economical design
- Installs into pipe sizes: DN15 to DN900, 0.5 to 36 in
- Max Pressure rating: PP 12.5 bar @ 20 °C, 180 psi @ 68 °F PVDF 14 bar @ 20 °C, 200 psi @ 68 °F
- Power source: Self-powered
- Highly repeatable output
- Chemically resistant materials
- Compatibility: 8150, 8900, 9900, 9900-1BC, 9950
- *Only Signet installation fittings
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Variable Area Flowmeter | 335
Price range: R3,590.00 through R12,097.00
Variable Area Flowmeter 335 Overview

The Variable Area Flowmeter 335 from GF Piping Systems are radially installed, dismountable meters for measuring the flow rate in industrial piping system constructions. The measuring principle is advanced and efficient. The measurement ranges, which are tailored to our customers‘ needs, and the range of materials available for the tubes and screwed fittings, allow the flow meters to be used for a wide range of applications and a great variety of media.

Function
If a medium flows upwards through the vertically mounted measuring tube at a sufficient flow velocity, the float is raised to the point at which a state of equilibrium sets in between the lifting force of the medium and the weight of the float. As the mean flow velocity is proportional to the quantity flowing through per unit of time, this state of equilibrium corresponds to the measurement of the current flow volume.

Variable Area Flowmeter 335 Features
- Easy and cost-effective measurement principle.
- No additional energy required for the operation.
- Easy reading of the measured value.
- Available scale range from 50 l/h up to 60 000 l/h.
- Printed double scale for water in percent and l/h.
- Special scales for liquid and gaseous media can be attached.
- Wide range of materials.
- Break-proof and corrosion-resistant.
- Large dimensions with guiding rod (PVDF-coated).
Datasheet

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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

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Integral Display Flange Ultrasonic Flow Meter | RWTT IDF

Integral Display Flange Ultrasonic Flow Meter - Overview

This flow meter is an economical liquid flow meter. It measures various pure liquids such as clean water, seawater, drinking water, river water, alcohol etc. It is suitable for continuous flow measurement of clean and uniform liquids without a large concentration of suspended particles or gases in an industrial environment. The flow meter is able to connect to a temperature sensor to become a calorimeter which is widely used in the Food industry, Oil and gas industry, Chemical industry, Water treatment industry, and Power industry.

Integral Display Flange Ultrasonic Flow Meter - Features
- Accuracy better than ±1.0%
- High reliability
- High performance
- Low price
- Bi-directional flow measurement
- No moving parts, no wear, no pressure loss, virtually maintenance-free
- Measures conductive & non-conductive liquid
- Display instantaneous flow, Total flow, Temp, Positive flow, Negative flow
- High-precision machined pipe sections
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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
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Clamp-on Flow Sensors | MFATGx

Clamp-on Flow Sensors - Overview

This externally mounted sensor is for closed pipes and is non-invasive. This means low maintenance and cost-effective flow measurements using ultrasound. It can be used for temporary or permanent measurement. It can measure flow in both directions. The sensor can be attached by magnet, adhesive or stainless steel strap, and is easy to place. Also available with watertight or protective housing (optional).

Clamp-on Flow Sensors - Features
- Magnetic mount for temporary measurement
- Adhesive for permanent installations
- Adhesive and weather cover create a seal
- No gel erosion
- Easy installation
- Multi Pipe section – 1 RISONIC Clamp-On Controller can control up to 4 pipes
- Non-intrusive Ultrasonic flow measurement - No drilling in the pipe and no interruption of operation
- Cost-efficient
- Accurate measurement with 1 or 2 measuring paths
- Bi-Directional flow measurement
- Accuracy up to 1% of the measured value
- No configuration software is needed
- Easy configuration and remote diagnosis
- IEC 60870-5-104 and Modbus RTU/TCP communication
https://www.youtube.com/watch?v=soFZJWyA6A8&t=1s

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Ultrasonic Level Meter | LEV100
Price range: R12,457.00 through R24,915.00
LEV100 Ultrasonic Level Meter Overview

WESS LEV100 ultrasonic level meter utilises enhanced ultrasonic technology to measure liquid or solid levels in various applications with superior accuracy and reliability. The instrument continuously provides the user with numeric & graphic screens representing the distance to medium level, an echo profile image to ensure correct configuration during commissioning and saved data analysis for a maximum of 400 days. LEV100 series offers two types of controllers and various types of sensors to suit most field requirements. It's isolated electric design enables minimal maintenance.

Ultrasonic Level Meter LEV100 Features
- Continuous Measurement
- Single or Dual Channel Measurement
- 10,000 Points Data Logging & Trend Mode
- Various Types of Sensors
- ASF (Automatic Signal Filter)
- Agitator Free Algorithm
- Automatic Temperature Compensation
- Max 400 days data logging
- Narrow ultrasonic beam angle (3 degrees)
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Ultrasonic Sludge Density Meter | ENV200
Price range: R297.00 through R97,879.00
Ultrasonic Sludge Density Meter - Overview

The ENV200-C non-invasive Slurry Density Meter has zero downtime and maximum reliability. It offers a true "fit-and-forget" solution. Because the sensor clamps directly onto the outside of existing pipelines, it can be installed while the process is fully running—meaning zero production downtime, zero risk of leakage, and absolute immunity to the abrasive and corrosive nature of the medium inside. It consists of a non-invasive sensor, a controller, and a junction box, and is engineered for maximum data integrity in turbulent environments. It utilises a sophisticated Process Condition Monitoring (PCM) algorithm that tracks changes in sound velocity and temperature to validate every reading. This, combined with Envelope Energy Average (EEA) technology, calculates total signal energy rather than just simple amplitude changes, delivering unmatched measurement stability. Also available in spool-piece and tank-mount sensor options to seamlessly fit any plant or thickener configuration.

Ultrasonic Sludge Density Meter - Features
1. Continuous measurement
2. Process monitoring possible (run, stop, full, empty)
3. 10,000 points data logging
4. EEAM (Envelope Energy Average Method)
5. Various types of sensors
6. Does not require bypass pipeline or special tools to install
Clamp-On Ultrasonic Sludge Density Meter - Features
- Continuous Measurement
- Low Maintenance
  - No sensor cleaning required for sludge adhesion
  - No wear and tear from flowing medium
- No special tools required for installation
- Can be used in a small space
- No Additional Cost
  - No additional water pipeline needed for sensor cleaning
  - No by-pass line needed for maintenance
- No Limit on Measuring ASF (Automatic Signal Filter)
- Can be used for almost any type of sludge
[embed]https://www.youtube.com/watch?v=CbJBVXLzhcs[/embed]

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Ultrasonic Portable Sludge Level Meter | ENV100-P
R93,705.00
Portable Sludge Blanket Level Meter - Overview

The ENV100-P Ultrasonic Portable Sludge Blanket Level Meter utilises enhanced ultrasonic technology to measure the sludge interface level in various types of clarifiers, settling tanks and thickeners with superior accuracy and reliability. The portable meter is designed to offer economic operation where dozens of clarifiers exist. Users can use the meter according to their specific requirements and field conditions. Includes internal data memory and one can retrieve all measurement data through the RS232 port after field visits. The portable meter has all the features that the fixed model has. Get accurate and reliable measurement results all the time.

Portable Sludge Blanket Level Meter - Features
- In-situ measurement
- 4 representative field menu programming
- Measurement result outputs through RS232 port
- Measurement data can be saved and checked through LCD screen
- No need to carry and touch the contaminated cable
- Portable on-site Measurement
- Field-adjustable
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Ultrasonic Sludge Blanket Level Meter | ENV120S
Price range: R148.00 through R53,389.00
Ultrasonic Sludge Blanket Level Meter - Overview

The Ultrasonic Sludge Blanket Level Meter uses enhanced ultrasonic technology to measure the sludge interface level in various clarifiers, settling tanks and thickeners. The superior accuracy and reliability give continuous and real-time measurement. The numeric & graphic screens display the distance to the blanket, and give an echo profile image to ensure correct configuration during commissioning and saved data analysis. Additional features such as ASF (Abnormal Signal Filter) eliminate irregular field noise such as moving structures intermittently obscuring the signal. It also incorporates a compressed air cleaning system that keeps the sensor running optimally and guarantees low maintenance measurement. Specially designed mounting kits are also available. Applications include Waste Water Treatment Plants, Sewerage Treatment and Industrial Water Treatment.

Ultrasonic Sludge Blanket Level Meter - Features
- Continuous and real-time measurement
- High temp. & chemical resistive sensor
- Virtually maintenance free
- Superior signal control and tracking algorithms
- Abnormal signal filtering algorithm
- Light and heavy layer level measurement with dual frequencies
- Max. 400 days data logging and monitoring
- Automatic sensor cleaning
- Wireless option
- Free WESSWARE software
[embed]https://www.youtube.com/watch?v=-BTHd6Gx9fg&feature=youtu.be[/embed]

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Flange Ultrasonic Level Meter | Flange-RWLM

Flange Ultrasonic Level Meter - Overview

The Flange Ultrasonic Level Meter utilises the Time-of-Flight principle. The sensor emits ultrasonic pulses and the surface of the media reflects the signal back and the sensor detects it again. The time of flight of the reflected ultrasonic signal is directly proportional to the distance travelled. With the known tank geometry, the level can be calculated. It requires virtually no maintenance as it makes no contact with any mediums. It is also not affected by dielectric constant value, humidity or density. It also has a vibrating sensor diaphragm which eliminates build-up and cleans the meter. Suitable for continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials.

Flange Ultrasonic Level Meter - Features
- Level Range: 4,6,8,10,12,15,20,30m
- Accuracy: 0.5%-1.0%
- Resolution: 3mm or 0.1%
- Display: LCD Display
- Analog Output: Two Wires 4-20mA/250Ω Load
- Non-contact, virtually maintenance-free measurement
- Measurement unaffected by media
- Calibrate without filling or discharging
- Self-cleaning effect
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Insertion Vortex Flow Meter | LUGB-Insertion

Insertion Vortex Flow Meter - Overview

This insertion vortex flow meter measures the volume flow of non-conductive liquids, gases, and saturated and superheated steam. It has no moving parts, eliminating abrasion and wear. It is in a fully welded SS304 body (SS316 selectable). It has a patented sensor and flow sensor body and eliminates drift and vibration influence. It is highly accurate, especially for gas flow. It has a variety of signal outputs and selections such as 4-20mA, pulse with HART or pulse with RS485. When the temperature and pressure change significantly in gas flow measurement the vortex flow meter could add temperature and pressure compensation. The vortex flow meter could also work as a BTU meter and measure steam or hot water energy. Applications include the chemicals and petrochemical industries. Suitable for use with light oil or any purified water, such as thermal oils, desalinated water, demineralised water, RO water, boiler feed water, condensate water etc.

Insertion Vortex Flow Meter - Features
- Measured Medium: Liquid, Gas, Steam
- Accuracy: 1.0% (Flange), 1.5% (Insertion)
- Power Supply: 12-24V/DC or 3.6V battery powered
- Medium Temp: -40℃~+200℃; -40℃~+280℃; 40℃~+350℃
- Nominal Pressure: 1.6MPa;2.5MPa;4.0MPa;6.4MPa (Other pressure can be customised)
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Modular Ultrasonic Flow Meter | RWTT Modular

Modular Ultrasonic Flow Meter - Overview

The Modular Ultrasonic Flow Meter is compact and economical. It works using the transmit-time working theory. One ultrasonic sensor sends an ultra-sound wave and another sensor receives this wave. The transmit time from send to receive has a direct relationship with the flow speed. The converter then calculates the flow speed based on the transmit time. Can be installed onto an instrument box easily via DIN rail. It has no pressure loss and measurement is not affected by temperature or pressure changes. Accuracy can reach ±1%. It has an LCD display and communicates via 4-20mA, pulse or RS485 outputs. It also has reliable empty full tube detection technology. Excellent low flow rate measurement performance. Turndown ratio 100:1.

Modular Ultrasonic Flow Meter - Features
- Accuracy: ±1% of reading at rates >0.2 mps
- Repeatability: 0.2%
- Principle: Transmit time
- Velocity: ±32m/s
- Pipe Size: DN15mm-DN6000mm
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