Royce Water Product Categories

QUICK VIEW
Coriolis Flow Meter | RWCMF

Coriolis Flow Meter - Overview

The Coriolis mass flow meter is designed according to the micro motion and Coriolis principle. It is a leading precision flow and density measurement solution offering the most accurate and repeatable mass flow measurement for virtually any process fluid. It has exceptionally low pressure drop. Coriolis flow meters are considered to be true mass flow meters because they tend to measure mass flow directly, while other flow meter techniques measure volume flow. Used with a batch controller, it can directly control the valve in two stages. Applications include: Petroleum, such as crude oil, coal slurry, lubricant and other fuels; high viscosity materials, such as asphalt, heavy oil and grease; suspended and solid particulate matter materials, such as cement slurry and lime slurry; easy-to-solidified materials, such as asphalt; accurate measurement of medium- and high-pressure gases, such as CNG oil and gas, and micro-flow measurements, such as fine chemical and pharmaceutical industries.

Coriolis Flow Meter - Features
- Flow accuracy: ±0.2% Optional ±0.1%
- Diameter: DN3~DN200mm
- Flow repeatability: ±0.1~0.2%
- Density measuring: 0.3~3.000g/cm3
- Density accuracy: ±0.002g/cm3
Read more
QUICK VIEW
Flow Totalizer | DPM04

Flow Totalizer - Overview

The FlowTotalizer is a multifunctional flow monitoring instrument. This product can be used in connection with air or liquid flow transmitters. It can display instantaneous flow measured and calculate cumulative flow over time. The DPM04 can accept common output signals and features RS-485 communication, relay control, and signal retransmission functions. Applications include: monitoring instantaneous flow rates to ensure production process stability; displaying cumulative flow over specific periods for energy management, billing, and cost analysis; and process control or instant alerts to prevent disruptions or equipment damage.

Flow Totalizer - Features
- 2" LCD screen for clear data display
- Instantaneous and cumulative flow monitoring
- Multiple signal options for flexibility
- RS-485 communication for digital integration
- Relay output for process control
https://www.youtube.com/watch?v=2ECrUqmc0uI&t=1s

Read more
QUICK VIEW
Glass Tube Variable Area Flowmeters | DS3601-100mm

Glass Tube Variable Area Flowmeters - Overview

This Glass Tube Flowmeter uses a 100mm scale length borosilicate glass tube and a float. As it is based on the variable area (VA) principle, these flowmeters provide clear, simple and reliable operation. They are individually scaled and calibrated according to the customer's requirements. The fluid or gas flows vertically upwards through the tapered glass tube, causing the float to rise to an equilibrium position. The flow rate is measured by reading the top edge of the float against the scaled tube. Suitable for use with gasses or water (eg. cracked ammonia, helium, hydrogen, methane, nitrogen, oxygen, propane).

Glass Tube Variable Area Flowmeters - Features
- Instantaneous response
- Simple and reliable operation
- Low line pressure loss
- High resolution
- Custom scales available on request
Read more
QUICK VIEW
High-Frequency Radar Level Meter | RD800

High-Frequency Radar Level Meter - Overview

The 76-81GHz frequency modulation radar level meter uses a millimetre wave band with high frequency. It can detect smaller targets and achieve more precise positioning than microwave radar. It also has higher resolution and stronger confidentiality. Strong anti-interference. Applications include long-distance target detection, strong smoke and dust environments, long-distance imaging, multi-spectral imaging, etc.

High-Frequency Radar Level Meter - Features
- Frequency: 76GHz - 81GHz
- Measuring range: 0.3 m- 120m
- Measurement accuracy: ±1mm
- Power: 15-28VDC
- Communication: 4-20mA. HART, MODBUS
- Mobile phone Bluetooth debugging
Read more
QUICK VIEW
Hybrid Water Meter Class C | EMS 50mm – 300mm

Hybrid Water Meter Class C - Overview

This Water Meter has built-in logging and intelligent management functions. Logged data can be scrolled through on-site using the IP68 LCD counter. The battery is replaceable and has a ± 8-year battery life. Intelligent functions include: - leakage indicator, forward/reverse flow indicator, battery level indicator, tamper indicator, instantaneous flow rate, accumulated flow rate, overload flow rate, and accumulated flow rate. The meter has a 200mm long epoxy-coated cast iron body flanged Table 16. It fully complies with SANS 1529-1: 2019, the N.R.C.S. and Chapter 5 of the Legal Metrology Act 2014 (Act 9 of 2014) requirements. The EMS Hybrid meter is tested and verified in South Africa in the Precision Meters S.A.N.A.S. Accredited Verification Laboratory. Precision Meters can issue SANAS verification certificates for these meters.

Hybrid Water Meter Class C - Features
- 40mm to 100mm comply with SANS1529 -1: 2019 (Class C)
- 150mm to 300mm comply with ISO4064 (Class C)
- OIML R49-1 (MID) R315 capable
- IP68 counter with Gauss 1500 protection
- Clear LCD display
- Intelligent Management Functions
- Internal Data Logging. Data scroll through facility on counter
- External GSM ow/pressure logger available
- Meter not affected by magnetic interference
- Working temperature ≤ 60°C. (Ambient Maximum 70°C)
- Working pressure 1600 kPa
- Fanged drilled Table 16
- 50 mm to 150mm tested and verified in South Africa
- Epoxy-coated cast iron body
- Designed for Horizontal installation
- Internal mechanism removable without removing body from pipe
- Built-in Flow Straightener
- ± 8-year battery life under normal use
- Replaceable lithium battery
- Multiple communication options - Pulse, 4-20mA, RS485, Modbus
Read more
QUICK VIEW
Hydrostatic Level Sensor | GF 2250

Hydrostatic Level Sensor - Overview

This hydrostatic level sensor is for level and depth control. It has a one-piece, injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. It can be mounted through the tank wall or submersed from the top of the tank, the hydrostatic sensor measures the weight of a fluid column. The pressure at the sensor is proportional to the change in the tank level. A capillary tube in the cable ensures that changes in the atmospheric pressure can be compensated. This sensor is available with a proprietary digital (S³L) or 4 to 20 mA output. The extended cable and capillary tubing with the union connection and a customer-supplied conduit allow for submersion in process vessels. It is unaffected by harsh conditions because of its high-end PVDF, ceramic and FKM materials. This makes them ideal for difficult applications in harsh process environments. When connected to a GF Signet 9900 transmitter, this will enable you to display measurement values and adjust settings exactly where you want. It is extremely accurate as the highly sensitive hydrostatic sensors detect even small level changes and disregard false level signals from steam, foam or any other debris on the liquid surface.

Hydrostatic Level Sensor - Features
- Unaffected by harsh conditions
- Everything at a glance with GF Signet 9900 transmitter
- Extremely accurate
- Ideal for electroplating
- Level and depth measurement
- 4 to 20 mA or digital (S3L) output
- Flush ceramic diaphragm
- Easy submersible installation
- Choice of two pressure ranges
- Standard union connection and extended cable and capillary tubing (10 m)
Read more
QUICK VIEW
In-Line Pitot Tube | Platon DS1161

In-Line Pitot Tube - Overview

The In-Line Pitot Tube "Flo-bar" is a Stainless Steel pipe section with welded-in pitot probes. It is available for ½" to 2" pipes. They are supplied fitted with ¼" ball valves to provide process isolation. Suitable for liquids and gases.

In-Line Pitot Tube - Features
- Flow sensors for liquids or gases
- ±1% of the actual flow rate
- Flow averaging
- Internal isolation ball valve
- No power supply required
- Full electron beam welded construction
Read more
QUICK VIEW
Infinity Evo Bulk Meter Class B | Evo 50-200mm

Infinity Evo Bulk Meter Class B - Overview

The Infinity Evo Bulk Meter Class B is suitable for accurate measurement of the volume of cold potable water passing through a pipeline, as well as zone metering and area monitoring. The meter body is manufactured from SG cast iron ensuring extra strength and shock resistance. The meter body is epoxy-coated both internally and externally. The steel pivot and synthetic sapphire bearings ensure long-term durability and accuracy. The internal mechanism is manufactured from hard-wearing anhygroscopic anti-scaling virgin engineering plastics.

Infinity Evo Bulk Meter Class B - Features
- Performance to SANS 1529-1: 2019 specifications
- Directive 2014/32/EU (AnnexMI-001) Certified
- P68 copper can register with scratch-resistant mineral glass lens
- Pulse ready as standard
- Magnetic reed switch, inductive pulser or radio module options
- Performance is not affected by installation conditions
- Suitable for horizontal and vertical installations
- Serial number printed on dial face
- Registers have magnetic protection to prevent magnetic interference and tampering
- Meter has built-in flow straightener
- No upstream and downstream straight pipe requirements (U0-D0)
- The nominal working pressure is 1600 kPa. (16 Bar)
- The maximum working temperature is 50° C
- Fully shrouded pre-calibrated interchangeable internal mechanisms are available for ease of maintenance
- The meter body does not affect accuracy
- The calibration vane is situated in a protected by-pass thus preventing impact and movement of the calibration vane by suspended solids in the pipeline resulting in the meter losing accuracy
- Can be marked with a QR code and a meter serial number
Read more
QUICK VIEW
Infinity Evo Bulk Meter Class C | EVOC 50-200mm

Infinity Evo Bulk Meter Class C - Overview

The Infinity EVO Bulk Meter Class C is for accurate measurement of the volume of cold potable water passing through a pipeline. It is suitable for metering large consumers. It has low flow rate measurement capability for zone metering, area monitoring and establishing minimum night flows.

Infinity Evo Bulk Meter Class C - Features
- Epoxy-coated both internally and externally
- Fully shrouded calibrated internal mechanisms can be replaced in the field without removing the meter body from the line
- Synthetic sapphire rotor bearings and steel pivots to ensure durability and maximum wear life
- T50 with a maximum operating temperature 50°C
- PN16 with a nominal working pressure of 1 600 kPa
- Internal plastic components are constructed of hard-wearing anhygroscopic anti-scaling engineering virgin plastic materials
- Body is manufactured from SG (spheroidal graphite) cast iron for extra strength and shock resistance
- Built-in flow straightener on the inlet side of meter and the meter. This eliminates the need for additional straight lengths of pipe upstream or downstream of the meter body. (U0-D0)
- Hermetically sealed IP68 copper can counter/register with scratch-resistant mineral glass lens
- Register has additional magnetic protection to prevent external magnetic interference and tampering
- Pulse-ready. Optional bi-directional inductive pulser and/or separate magnetic reed switches are available for separate order
- Register is set up with a multi-pulse output and can generate 2 different pulses at the same time
- Suitable for horizontal, inclined, or vertical (Up↑) installation
- Serial number on the dial face of the meter register
- 1-year warranty against faulty factory workmanship
Read more
QUICK VIEW
Level Float Switch | GF2285

Level Float Switch - Overview

The Level Float Switch is a double-chambered float made of injection moulded, tough polypropylene that ensures good waterproof protection. The contacting microswitch is incorporated in the float. The cable of the level switch is waterproof and PVC-insulated. The level switching takes place when the contact reaches the ±45° switching angle. The switching differential of the level switch is adjustable by the position of the counterweight on the cable. The level switches should be arranged appropriately in case of multi-level switching tasks to avoid undesired tangling of the cables. Suitable for level switching of various liquids, sewage in shafts, tanks, basins or cisterns. Different control tasks such as liquid level monitoring and pump control can be realised. As it is a mercury-free contact it is suitable for level switching of drinking water, raw water or polluted liquids with low solid content.

Level Float Switch - Features
- Mercury-free operated micro switch
- Hermetically moulded, double chamber
- Use for drinking and wastewater
Read more
3
QUICK VIEW
Open Channel Flow Meter | RWPLCM

Open Channel Flow Meter - Overview

The Open Channel Flow Meter is an economical solution for open channel measuring. It measures level, flow rate and total volume of water flowing through weirs and flumes. The meter includes a non-contact ultrasonic level sensor to detect the water level which then calculates the flow rate and volume using the Manning equation and channel characteristics. Economical and reliable. The accuracy of change in level is 1mm. Suitable for a variety of weirs and flumes, Parshall flumes (ISO), V-Notch weirs, Rectangular weirs (With or Without End Contractions) and custom Formula-type weirs. The meter displays flow rate in L/S, M3/h or M3/min. It has a clear display with a backlit graphical LCD. The cable length between the probe and host is up to 1000m. The probe has a leak-proof structure and IP68 protection grade. It is chemically resistant for maximum application flexibility. Communications include a 4-20mA output and RS485 serial communication (MODBUS-RTU) output. It has 6 programmable relays for alarms. There are three buttons for programming or it can be remotely controlled for easy configuration and operation. The Open Channel Flow Meter is well suited for applications ranging from flow for water treatment plants, storm and sanitary sewer systems, effluent from water resource recovery, to industrial discharge and irrigation channels.

Open Channel Flow Meter - Features
- Power Supply: DC24V (±5%) 0.2A; AC220V (±20%) 0.1A ;Optional DC12V
- Display: Backlit LCD
- Flow Rate Range: 0.0000~99999L/S or m3/h
- The maximum of Accumulative Flow: 9999999.9 m3/h
- Accuracy of Change in Level: 1mm or 0.2% of full span (whichever is greater)
Read more
QUICK VIEW
Ultrasonic Level Transmitter | RWLM

Ultrasonic Level Transmitter - Overview

This non-contact ultrasonic level transmitter ensures virtually maintenance-free measurement. The measurement is unaffected by media properties such as dc value or density and can be calibrated without filling or discharging. It is also self-cleaning due to its vibrating sensor diaphragm. The sensor pulses a signal in the direction of the product surface. The signal is then reflected back and received by the sensor which converts it into a reading of the level of the liquid or solid level. Applications include storage tanks, chutes, pools, wells, drains, metering boxes, granaries etc.

Ultrasonic Level Transmitter - 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
Read more
QUICK VIEW
pH/ORP Wet-Tap Electrodes | Signet 2756-2757

pH/ORP Wet-Tap Electrodes - Overview

The Wet-Tap pH and ORP electrodes are sensors which are ideal for a wide range of applications where the installation and removal of the electrode can be performed without the need for system shutdown. The Signet 3719 pH/ORP Wet-Tap Assembly allows the installation and removal of pH or ORP electrodes under process pressure, without process shutdown during routine maintenance and calibration. Process isolation is achieved during electrode retraction with two sets of double O-ring seals on a unique and compact retraction assembly; no separate valve is required. The DryLoc connector with corrosion-resistant gold-plated contacts readily connects the sensor to the mating 2751 pH/ORP Smart Sensor Electronics or the 2760 Preamplifier. The robust polyarylsulphone (PAS) body and choice of bulb pH or flat ORP sensing elements allow a broad range of chemical compatibility for a wide range of applications. The quick temperature response is available in either a Pt1000 or 3 KΩ temperature sensor and allows compatibility with all Signet pH/ORP instruments.

pH/ORP Wet-Tap Electrodes - Features
- Installation at any angle - inverted or horizontal
- PTFE reference junction resists fouling and chemical attack
- Polyarylsulphone (PAS) body for broad range of chemical compatibility
- General-purpose bulb pH glass suitable for a wide range of applications
- Patented DryLoc connector with gold-plated contacts
- Pt1000 or 3 KOhm Balco temperature element for quick temperature response
- Electrode removal without process shutdown (when part of Signet 3719 pH/ORP Wet-Tap Assembly)
- Memory chip-enabled for access to features when connected to the Signet 2751 pH/ORP Smart Sensor
Read more
QUICK VIEW
Radar Continuous Level Measurement | GF2291

Radar Continuous Level Measurement - Overview

This Radar level transmitter is designed for continuous level measuring of conductive or non-conductive liquids, pulps and solids. It operates based on the Time Domain Reflectometry principle. Micropulses are sent along a probe guide at the speed of light. As soon as the impulse reaches the surface of the medium, it is reflected back to the electronic module. Level distance is directly proportional to the flight time of the impulse. The reflected signal is dependent on the dielectric constant of the material; the feasibility of the measurement is εr ≥ 1.9. The TDR technology is unaffected by the properties of the medium as well as that of the space above it. Measurement is also unaffected by the change in the physical properties of the materials such as temperature, pressure, and dielectric constant. It's reliability and precise measurements are useful in challenging conditions like agitated liquids, aggressive media, heavy chemical fumes, pressurized tanks or foam. Easy installation is ensured as you enter the basic tank parameters via the transmitters HMI or the GF Eview software and then the device configuration is completed. Secure and fast mounting of the devices is enabled by multiple options for process connection and coatings. Its superb durability is a result of high-performance coatings that protect the contacting probes in harsh conditions, ensuring even greater reliability.

Radar Continuous Level Measurement - Features
- Safe and reliable
- East to install
- Superb durability
- Measuring range up to 6 m
- Accuracy: ± 5 mm
- PP / PFA coated probes available on request
- Rod & cable versions available
- Minimum εr 1.9
- 2-wire version
- Graphic LCD display
- 4 to 20 mA + HART output
- Medium temperature range: -30 °C to +90°C
- Maximum process pressure: 40 bar
- IP67 protection
Read more
QUICK VIEW
Standard Vortex Flow Meter | QT LUGB

Standard Vortex Flow Meter - Overview

The Standard Vortex Flow Meter is robust and measures the flow volume of non-conductive liquids, gases, and saturated and superheated steam. The vortex flow meter can add temperature and pressure compensation. It has an embedded sensor, with 4 piezo-electric crystals encapsulated inside the sensor, which is patented. There are no moving parts, and no abrasion, and the non-wearing parts inside the vortex flow meter sensor are in a fully welded SS304 body (SS316 selectable). It eliminates drift & vibration influence well compared to other meters. It can also work as a BTU meter to measure steam or hot water energy. It has a wide range of applications.

Standard Vortex Flow Meter - Features
- Suitable Mediums: Liquid, Gas, Steam
- Medium Temp: -40℃~+200℃; -40℃~+250℃; 40℃~+350℃
- Accuracy: 1.0% (Flange), 1.5% (Insertion)
- Material: SS304 (Standard), SS316 (Optional)
- Nominal Pressure: 1.6MPa;2.5MPa;4.0MPa (Other pressure can be customised)
Read more