Royce Water Product Categories

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Precession Vortex Flowmeter | LUGB

Precession Vortex Flowmeter - Overview

This flowmeter is able to measure gas flow at low pressure, has multi-signal output and hyposensitivity flow disturbance technology. It combines the functions of gathering flow, temperature and pressure testing, and can carry out the temperature, pressure and compression factor compensation automatically. This is widely used in the measurement of natural gas, coal gasification, liquid gas, light hydrocarbon gas etc. The microprocessor has high reliability and operational precision. This leads to superior performance of flow monitoring in an inline gas pipe measurement.

Precession Vortex Flowmeter - Features
- Accuracy: 1.0~1.5%
- Repeatability: Less than 1/3 of basic error absolute value
- Working Power: 24VDC+3.6V battery power, can remove the battery
- Output Signal: 4-20mA, pulse, RS485, alarm
- Applicable Medium: All gases (except steam)
- Integrates flow probe, microprocessor, pressure and temperature sensor
- 16-bit computer chip, high integration, small volume, good performance, strong machine function
- New signal processing amplifier & unique filtration technology
- Dual-detection tech, improves detection signal strength, suppresses vibration
- LCD display - temp, pressure, instantaneous flow & accumulative flow
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Signet Conductivity Sensor | 2818-2823 Series

Signet Conductivity Sensor - Overview

These Conductivity/Resistivity Electrodes are designed to provide versatile installation and accurate sensing across a very broad and dynamic range. They have a controlled surface finish to ensure accuracy and repeatability. The standard electrode is constructed out of 316 SS, but there are other materials available for maximum chemical compatibility (Titanium, Monel and Hastelloy-C). Reversible threads or sanitary flanges allow for maximum installation versatility. Sanitary flange versions are available in either SS or Titanium with a quality surface finish of less than RA 25. An optional NIST Traceability Certificate (to meet USP requirements) is available. Coupled with GF Signet patented measuring circuitry, a platinum RTD (PT1000) located within the electrode allows optimal temperature sensing.

Signet Conductivity Sensor - Features
- Standard process connections
  - ¾” NPT Polypro
  - Tri-clamp 1½”, 2”
  - Opt. 1/2” NPT 316 SS
- 316 SS or Titanium standard electrode
- Alternative electrode materials available
  - Hastelloy-C
  - Monel
- In-line or submersible mounting
- NIST traceable, certified cells ±1% meet USP requirements
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Ultrasonic Liquid Level Transmitters | EasyTREK SP–300

Ultrasonic Liquid Level Transmitters - Overview

These high-performance level transmitters measure the level of sump tanks or open-channel flows. These are installed on the tank's roof or above the liquid's surface. The transmitter produces an output signal (analogue or HART® digital) proportional to the liquid level. It has an integrated blind transmitter and is readable and programmable remotely through HART® protocol. There are two mounting options: a 1½" and a 2" process connection. Its 1" threaded neck facilitates suspending it above the medium, a typical water/wastewater application.

Ultrasonic Liquid Level Transmitters - Features
- 2-wire integrated level transmitter
- Non-contact level measurement
- Maximum 25 m (82 ft) measuring range
- Narrow (5°) beam angle
- Full temperature compensation
- IP68
- HART® communication
- Ex version
- 5 years warranty
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Vertical Pointer Variable Area Flowmeter | QTLZ

Vertical Pointer Variable Area Flowmeter - Overview

This Variable Area Flowmeter adopts advanced technology, without contact and no hysteresis detecting changes in the angles of the magnetic field of the magnetic sensor. It has a high-performance MCU. The LCD displays the instantaneous flow, total flow, loop current, environmental temperature, and damping time. Optional 4~20mA transmission (with HART communication), pulse output, and high and low limit alarm output function. This type of intelligent signal transmitter has high precision and reliability. Suitable for small and medium flow measurement of single-phase liquid or gas with small and medium pipe diameters. Applications include Water Treatment, Food Industry, Pharmaceuticals, Petrochemicals, Paper and Chemicals.

Vertical Pointer Variable Area Flowmeter - Features
- Range ratio: 10:1 (Special type 20:1)
- Accuracy class: 2.5 (Special type 1.5% or 1.0%)
- Working pressure: DN15~DN50 PN16 (Special type 2.5MPa)
- Medium temperature: Normalised type -80℃~+220℃
- Ambient temperature: -40℃~+120℃ (Remote display without LCD≤85℃)
- Fully welded stainless steel body. Durable casing
- Independent of medium’s physical and chemical states
- Suitable for corrosive, toxic and explosive medium environments
- Interface measurement or level measurement of 2 kinds of medium with different densities
- Easy-to-read displays on all flow meter types）
- Two-wire 4~20mADC signal output available
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TSS Sensor Total Suspended Solids | Soli::lyser
Price range: R51,978.00 through R58,659.00
soli::lyser - Overview

The soli::lyser is an optical probe that measures concentrations of suspended solids directly in the water. It integrates the temperature measurement for online correction. Using the principle of infrared absorbance, the readings are not affected by colors. The soli::lyser utilises an automatic cleaning system that uses compressed air for the removal of fouling. Because of this, regular manual cleaning of the optical windows is not required, thus significantly reducing maintenance for the operator. It has no replaceable parts or consumables, thereby reducing operational costs.

The level of mixed liquor suspended solids in aeration basins is an essential parameter for the process control of wastewater treatment plants. The concentration of suspended solids measured by the TSS sensor can be used for the optimisation of the biological treatment processes (i.e. nitrification, denitrification as well as phosphorus elimination) and for the control of sludge recirculation.

soli::lyser - Features:
- Factory precalibrated (2 measuring ranges available)
- Monitors TSS in MLSS Mixed liquor tank
- s::can plug & measure
- Measuring principle: optical (infrared absorbance)
- Ideal for wastewater
- Long term stability and virtually maintenance-free
- Automatic cleaning with compressed air
- Mounting and measurement directly in the media (InSitu) or in a flow cell
- Operation via s::can terminals & s::can software
- Minimal maintenance (no waste parts)
- Cost-efficient sensor, cost of ownership unmatched
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ORP Sensor | redo::lyser
Price range: R24,399.00 through R36,940.00
ORP Sensor Overview | redo::lyser

The redo::lyser is a stable and virtually maintenance-free ORP sensor for online measuring of the redox potential immersed in the medium or in a flow cell. Thanks to ground-breaking reference electrodes, high precision is guaranteed in virtually any medium under the harshest conditions. It is pre-calibrated ex-works and is immediately ready for use.

redo::lyser eco monitors ORP & temperature
redo::lyser pro: high-temperature range

ORP Sensor Features
- s::can plug & measure
- factory pre-calibrated
- unique, non-porous / non-leaking combined reference electrode
- multi-parameter sensor
- maintenance free in operation
- long term stability
- mounting and measurement directly in the media (InSitu) or in Bypass
- operation via s::can terminals & s::can software
Datasheet Drinking Water

Datasheet Waste Water

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pH and ORP Electrodes | 2724, 2726, 2725
Price range: R8,121.00 through R18,103.00

pH and ORP Electrodes - Overview

The Georg Fischer 2724-2726 pH and ORP Electrodes feature a patented reference electrode design and use the unique foul-proof DryLoc® connector. The large area PE reference junction and pathway are constructed to increase the total reference effectiveness and ensure long service life.

The DryLoc connector with corrosion-resistant gold-plated contacts readily connects the sensor to the mating 2760 preamplifier or the 2750 sensor electronics. The robust Ryton® threaded sensor body and choice of flat pH, bulb pH, or flat ORP sensing elements provide a broad range of chemical compatibility for a wide variety of applications.

There are two optional sensing versions, HF and LC, available. The quick temperature response is available in either a PT1000 or 3 KΩ temperature sensor and allows compatibility with all Georg Fischer pH/ORP instruments. The 2724-2726 electrodes are general-purpose sensors ideal for a wide range of applications. The sensors incorporate ¾” NPT or ISO 7-1 R¾ thread for installation into standard pipe tees. They can also be mounted directly into Georg Fischer's standard fittings.

pH and ORP Electrodes - Features
- Wetted Materials: Ryton, UHMW polyethylene, FKM, glass
- Connection: Durable DryLoc® with gold-plated connections
- Compatible Preamp/Sensor Electronics: 2750 and 2760
- Compatible Instruments: Use the 2760 preamplifier with the Georg Fischer 8750; Use the 2750 sensor electronics with the Georg Fischer 8900, 9900 or 9950 instruments
- Additional Features: HF and LC options available
- In-line Mounting styles: Standard 3/4 inch or ISO threaded fittings
- Submersible mounting: Available using the back of the preamplifier or sensor electronics
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pH Probe | pH::lyser
Price range: R23,116.00 through R37,396.00
pH Probes Overview

The pH::lyser is a low maintenance pH sensor for the real-time measurement of pH and temperature directly in the medium or in aby pass flow-cell. Even under tough conditions (up to 90°C) or in water with very low conductivity long term stability and precise measurement is ensured. The sensor is pre-calibrated ex works and immediately ready.

pH::lyser eco monitors pH & temperature
pH::lyser pro: high temperature and pH range

pH Probe Features
- ideal for surface water, ground water, drinking water and waste water
- s::can plug & measure
- measuring principle: unique, non-porous / non-leaking combined reference electrode for technically unrivalled and consistent pH performance
- multi-parameter sensor
- long term stable and maintenance free in operation
- factory pre-calibrated
- mounting and measurement directly in the media (InSitu) or in flow cell
- operation via s::can terminals & s::can software
- optional: automatic cleaning with compressed air
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Dissolved Oxygen Sensor | oxi::lyser DO
R46,646.00
Dissolved Oxygen Sensor - Overview

The oxi::lyser is used in direct contact with water and measures dissolved oxygen (DO) and temperature. It needs minimal calibration and very little maintenance. The oxi::lyser™ does not need a minimum flow to produce accurate readings and integrates the temperature measurement for online correction. The sensing element, which uses the principle of fluorescence for oxygen measurement, is neither affected nor damaged by direct exposure to sunlight. It can be cleaned automatically with compressed air to ensure fouling is kept to a minimum. The simple plug connection provides power supply and data communication. The oxi::lyser is then connected to a s::can terminal and is ready for use. The “plug & measure” principle avoids complex installation procedures on-site and not only saves time during initial operation but also reduces avoidable errors. The optimised design eliminates all moving parts in contact with the water. This reduces failures and maintenance dramatically. As it uses standardised mounting devices, installation is quick and effortless, either submersed (InSitu) or in a flow-through setup (by-pass, monitoring station).

The oxi::lyser is used in online control of the aeration of the biological carbon as well as the removal of nitrogen. Activated sludge increases its activity with rising oxygen concentrations, but this increase is not linear: Above approximately 2.5 mg/L a further elevation in oxygen does not increase the nitrification enough to justify the rise in costs of aeration. Furthermore, too-high oxygen concentrations interfere with the process of denitrification. Therefore oxygen concentration must be controlled online in the entire biological nitrogen removal process. Used in combination with the nitro::lyser™ and the ammo::lyser™ operational procedures can be optimised.

In drinking water applications Dissolved Oxygen is mainly used in early warning systems detecting problems in raw water quality: Reduced dissolved oxygen concentrations are often an indicator of harmful microbial or chemical contaminations of the water.

Applied in natural waters or on fish farms the oxi::lyser™ can detect anaerobic conditions, which are life-threatening aquatic organisms, and thus it helps to prevent ecological as well as economic damage.

Dissolved Oxygen Sensor - Features
- s::can plug & measure
- easy installation
- measuring principle: optical / fluorescence
- multiparameter sensor
- ideal for surface water, groundwater, drinking water, & wastewater
- long-term stability
- virtually maintenance-free
- factory pre-calibrated
- automatic cleaning with compressed air
- mounting and measurement directly in the media (InSitu) or in Bypass
- no flow necessary
- operation via s::can terminals & s::can software
- no consumables needed
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Bench Top Water Quality Meter | P711
R6,450.00
Bench Top Water Quality Meter - Overview

This Bench Top Water Quality Meter measures pH/ORP, Temperature, mV, EC, TDS, Salinity and Resistivity. It has 3-point automatic calibration with auto-buffer recognition and smart electrode status display. It has on-screen help messages for quick and easy use. It has memory for 1000 sets of data. The USB port can be used to retrieve memory data as a CSV file. The mains are operated with a supplied AC adapter. Comes with probe holder, display stand, E201-9 plastic body fibre junction pH electrode, temperature probe, 4/7/10 mini buffers, AC adapter and manual.

Bench Top Water Quality Meter - Features
- 6.5-inch LED screen with concise and friendly user interface
- Automatic calibration, ATC, data storage, clock display, function settings, self-diagnosis
- USB output, wireless printing
- Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST and China
- Supports 1, 2, and 3-point calibration
- Real-time data transfer to mobile phone via Bluetooth is optional
- Smart electrode status display to ensure accurate use
- Omron long long-lasting and light-touch key can be used more than 100,000 times
- Can store 1000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel
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ORP Electrode with Flathead | 3-2725
Price range: R12,485.00 through R21,104.00
ORP Electrode with Flathead 3-2725 Overview

The Signet pH and ORP electrodes are ideal for a wide range of harsh applications with low concentrations of poisoning ions, and chemicals that react with silver ion, Ag+. The superior glass formulation provides excellent chemical resistance in acidic and alkaline/caustic environments. The large area PTFE reference junction, salt bridge, and reference electrode are constructed to increase the total reference eﬀectiveness, resist chemical attack, help resist coating, and ensure long service life in harsh applications. The DryLoc® connector with corrosion-resistant gold plated contacts readily connects the sensor to the mating 2751 pH/ORP Smart Sensor Electronics.

The robust PPS threaded sensor body and choice of flat, bulb pH, or flat ORP sensing elements provide a broad range of chemical compatibility for a wide variety of applications. There is an optional pH sensing version available for applications with HF. The HF version is for applications where traces of hydrofluoric acid (2% or less) will attack standard pH glass. The quick temperature response is available in a Pt1000 temperature sensor and allows compatibility with the Signet 8900, 9900, and 9950 instruments.

The sensors incorporate ¾ inch NPT or ISO 7/1-R 3/4 threads for installing into standard pipe-tees. They can also be mounted directly into Signet standard fittings, DN15 to DN100 (½ to 4 inches).

ORP Electrode with Flathead 3-2725 Features
- Enhanced reference chemistry to resist chemical poisoning and prolong the life of the electrodes in harsh environments
- PTFE reference junction resists fouling and chemical attack
- Superior pH glass formulation for excellent chemical resistance in acidic and alkaline/ caustic environments
- PPS body for a broad range of chemical compatibility
- Memory chip-enabled for access to a range of unique features when connected to the Signet 2751 pH/ORP Smart Sensor Electronics
- Patented reference design for exceptional performance*
- Patented DryLoc® connector with gold plated contacts
- Mounts in Signet standard fittings from DN15 to DN100 (½ to 4 in.) or standard pipe fitting, 3/4" NPT or ISO 7/1-R 3/4
- Special design allows for installation at any angle, even inverted or horizontal
- Quick temperature response
- Bulb and ﬂat HF resistant glass available for trace HF, in less than 2% concentration applications
Datasheet

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Hydrogen Peroxide Probe | Hyper::lyser
R53,472.00
Hydrogen Peroxide Probe - Overview

The hyper::lyser is an amperometric sensor for monitoring hydrogen peroxide. It is ideal for all kinds of water treatment and produces stable readings even at high fluctuations of pH, temperature and flow. Strong surfactants are tolerated. It is commonly used in controlling of oxidiser in water treatment facilities or bleaching agents in paper and pulp.

Hydrogen Peroxide Probe - Features
- s::can plug & measure
- long-term stable and lowest maintenance in operation
- measuring principle: amperometric (membrane covered)
- ideal for all kinds of water treatment
- only once a year replacement of membrane
- readings stable even at high fluctuations of pH, temperature and flow
- additionally also measures temperature
- strong surfactants are tolerated
- factory precalibrated
- mounting and measurement in a flow cell
- operation via s::can terminals & s::can software
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Ammonium Probe | ammo::lyser eco
Price range: R88,584.00 through R121,166.00
Ammonium Probe - Overview

A multi-parameter probe for the online measurement of ammonium. This reliable device outclasses conventional analysers in terms of measurement stability and lifespan. Precision is guaranteed by real-time compensation of the ammonium value with temperature, pH and potassium and a high-performance reference electrode.

ammo::lyser II eco: monitors NH4-N and temperature
ammo::lyser III eco+pH: pH, NH4-N and temperature
ammo::lyser III eco+NO3-N: NO3-N, NH4-N and temperature
ammo::lyser III eco+Cl-: Chloride, NH4-N and temperature
ammo::lyser IV eco+pH+NO3-N: pH, NO3-N, NH4-N and temperature
ammo::lyser IV eco+pH+Cl-: pH, chloride, NH4-N and temperature

Ammonium Probe - Features
- s::can plug & measure
- measuring principle: ISE (ion-selective electrodes)
- optional potassium compensation
- multi-parameter probe
- long-term stability
- factory calibrated
- automatic cleaning with compressed air
- unique, non-porous / non-leaking reference electrode
- ISE refurbishment
- easy & quick mounting and measurement
- mount directly in the media (InSitu) or in flow cell (monitoring station)
- operation via s::can terminals & s::can software
- automatic temperature compensation
- pH compensation possible
- ideal for surface water, groundwater, drinking water, and wastewater
- minimal maintenance
- lifetime of ISE: typically 6 months (for applications <1mg/l NH4-N), resp. 1 to 2 years (for applications >1mg/l NH4-N)
Drinking Water

Waste Water

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Portable Blue-Green Algae Analyser | PMI800-Algae
R39,258.00
Portable Blue-Green Algae Analyser - Overview

The Portable Water Analyser is paired with the Blue-Green Algae Sensor, enabling convenient, accurate, and easy measurement of algae levels. It is comfortable to operate because of its ergonomic design and is available with single or dual-channel configurations.

Portable Blue-Green Algae Analyser - Features
- IP67 protection rating
- 3.5-inch color screen display
- Easy to use interface and menu
- Ergonomic design for holding
- Non-slip hand strap
- Data storage space 8G
- Data export via USB interface
- Built-in rechargeable battery
- Charging directly via USB
- Automatically identifies sensor type and automatically adapts
- Parameter can be set and calibrated on sensors
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Portable Dissolved Oxygen Analyser | PMI800-DO
R40,108.00
Portable Dissolved Oxygen Analyser - Overview

The Portable Water Analyser is paired with the Dissolved Oxygen Probe, enabling convenient, accurate, and easy measurement of DO levels. It is comfortable to operate because of its ergonomic design and is available with single or dual-channel configurations.

Portable Dissolved Oxygen Analyser - Features
- IP67 protection rating
- 3.5-inch colour screen display
- Easy to use interface and menu
- Ergonomic design for holding
- Non-slip hand strap
- Data storage space 8G
- Data export via USB interface
- Built-in rechargeable battery
- Charging directly via USB
- Automatically identifies sensor type and automatically adapts
- Parameter can be set and calibrated on sensors
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