TOPAZ® Environment and Process

Multiparameter and Multistream Water Quality Analyser

TOPAZ® multi parameter and multistream online water quality analyser is designed for automatic and continuous monitoring of large range of chemical compounds in all type of water. Thanks to its combination of accurate analytical methods (Ion Selective Electrode (ISE), colorimetry, potentiometry, selective absorption) and high performance sampling system the TOPAZ® allows accurate, reliable, and flexible online analysis in a wide range of samples and applications. Built-in programmable sampling sequences empower the multistream function (up to 6 streams) which is often valuable in environmental monitoring and process analysis.

Brochure

TOPAZ® Exclusive features

Smart & intuitive touchscreen user interface enabling full analyser control and status reports	Low Operating costs, minimal reagent consumption, simple and efficient maintenance,
Increased accuracy and response time achieved by fibre optic communication between the sensor cells and the electronics, emissions measurement & data collection from the main PCB	Measures, end of cycle stop, stream selection and others control through JBus/ModBus or RS485
Built-in Multi-stream: up to 6 channel multiplexer, HI-LO thresholds and sample failure alarms per stream	Continuous or sequential online monitoring: automatic zero, and cell cleaning, semi-automatic calibration, remote control

TOPAZ® Specifications

Analytical Performances
Technology: Colorimetry, titrimetry, potentiometry or absorption. Selection based on parameter and/or range

Measuring range: 0-100 ppm (or mg/L)

Accuracy: ± 1 to 2% end of range (colo, titri, pot.) / Repeatability: ± 1 to 2% end of range (colo, titri), ± 3 to 5% (pot.)

Response time: 15 min
Sampling System
Sample inlet

Flow : min 30 l/h – optimum 46 l/h (4 l/h with water saver)
Pressure : 0.1 to 3 bar maximum
Temperature : 5 to 45°C

Sample Preparation

Filtration of needed / dilution depending on
application

Multiplexer

3 streams: fully configurable sampling sequences
Pleasant interface
Communication

JBus/Modbus RS232
On option : support converter RS485

Input / Output

3 x digital inputs /3 x 4 – 20 mA, dry contacts

Remote Control

JBus/ModBus protocol or
dry contact: end of cycle stop

TOPAZ® Measuring Range

The TOPAZ® online water quality analyser offers multiple sensor and method configurations. Here are the typical measuring parameter calibrated on the TOPAZ unit. For other parameters or different measuring ranges (MR), please consult us.

Components available on the TOPAZ
• Ammonium • Free or Total Chlorine • Hydrazine • Morphine • Phenol • Sulphates • Colour • Silica • Phosphates (Orthophosphates) • Hardness • Aluminium • Chromium VI • Iron • Nickel • Lead • Zinc • TH, Alkalinity • Chlorides • Cyanides • Fluorides • Peracetic acid VFA • CaMg • And more…

TOPAZ® System Integration

Wall Mount Enclosure

Wall cabinet stainless steel 316L: H755 x H570 x D370 mm mm- 35 kg

Installation in safe and sheltered area, away from corrosive atmosphere. IP55.

Operating conditions: 5 to 40°C / 10-80% RH

Filtration if needed / Dilution, depending on application

Efficient interface

smart & intuitive interface enabling all the analyser controls and status reports

TOPAZ® Multipoint Monitoring

The TOPAZ® Online Water Quality Analyser can be equipped with a multiplexer (up to 6 streams) enabling efficient environmental monitoring and fully automated process control. In order to match the most complex application requirements, the sampling sequences are fully programmable via the built in touchscreen interface.

TOPAZ® – Tailored to TODAY’s water quality monitoring requirements

Environmental Monitoring

Surface water

REAL TIME Monitoring stations or mobile laboratories, for the protection of surface water, spring water, rivers and groundwater.
Designed for integration in Water quality monitoring stations (WQMS)

Discharge water

Online monitoring of Fluoride in stormwater and discharge water in Aluminium foundry and other metal plants.

Drinking Water

Drinking water

ONLINE water quality monitoring solutions for upstream and downstream purification processes. Ensure the optimal quality all along the manufacturing and distribution network.
Powerful monitoring solutions for water table and source water quality control as well as upstream and downstream drinking water purification.

Process control

Process water

Integrated solutions for real-time process and wastewater measurements suited to industrial processes: Sewage treatment plant, Water treatment plant, Aluminium Foundry and other metal plants, Chlorine Production, Electro-chlorination, Power station, Oil & Gas, Refineries, Soda production, Control of chemical effluents, Residual concentration of active chlorine, Control of Tail-Gas exhaust Spray Towers, Petrochemical and Petroleum industries, Slop station

Online Water Analysers

Case Studies

July 5, 2019

Committed to a better environment and a sustainable future,…

TOPAZ – Online Water Quality Analyser – Multiparameter and Multistream