14 Water/Wastewater


Universal Analyser Series with Predictive Maintenance Reduces Sensor Replacement Cost and Labour Time


Process and plant engineers seeking a lower cost, lower maintenance solution for multiple analytical measurements will find the integration of advanced Sentinel predictive maintenance technology from Electro-Chemical Devices, Inc. (USA) into its new Model T80 Universal Transmitter and S80 Intelligent Sensor series minimises the cost and technician labour required to replace sensor electrodes.


Predictive maintenance is the best way to reduce the cost of maintaining analyser sensor electrodes. ECD’s Sentinel technology alerts maintenance technicians to sensor electrode wear so that sensor electrodes are replaced only as necessary. Sensor replacement costs and labour time are reduced to the optimum level, water quality remains constant and other related equipment and systems continue to perform at high levels.


Sentinel technology from ECD allows the Model T80 Transmitter-S80 Sensor series to provide Pre-pHault diagnostic information about the lifetime of a pH, ORP or pIon measurement. The easy-to-read Sentinel display graphically shows a filled triangular gauge that decreases proportionally to the degradation of the reference electrode. A filled gauge indicates a new electrode that is functioning properly while an empty gauge indicates an electrode near the end of its useable life. In addition to the graphics, the Sentinel information is remotely transmitted by various user selected outputs providing an alert notification that the sensor electrode is nearing its useful life and will need replacement to avoid down time.


The plug-and-play Model T80 Universal Transmitter is a single channel transmitter designed for the continuous measurement of seven common industrial plant parameters that include: pH, ORP, pION, Dissolved Oxygen, Turbidity, Conductivity or Resistivity. The Model T80 digitally communicates with any ECD Model S80 Intelligent Sensor and automatically configures the transmitter’s menus and display screens to the measured parameter. The Model T80 automatically configures to any of the listed measurements so that there is no longer any need to inventory multiple instrument types, saving time and reducing plantoperating costs.


Rapid Test Catalogue CATALOGUE


Advert


The new and updated catalogue details the large range of rapid tests that MACHEREY- NAGEL produces in the field of water analysis. For the qualitative and quantitative analysis of ions in solutions, MACHEREY-NAGEL test papers and test strips provide quick and easy screening methods for water, environmental, agriculture and laboratory monitoring.


For more detailled information colorimetric and titrimetric VISOCOLOR®


test kits and photometric NANOCOLOR® products


are ideal for uncomplicated analysis. Rapid tests for microbiological determinations complete the range. The color coding and intuitive structure of the catalogue allow you to browse through the catalogue quickly and easily.


With the extensive details concerning applications, benefits, handling and chemical background information, you can find the ideal test for your analysis.


MACHEREY-NAGEL GmbH & Co. KG Neumann-Neander-Str. 6–8 52355 Düren, Germany Tel: +49 24 21 969-0 Fax: +49 24 21 969-199 info@mn-net.com www.mn-net.com


The T80 Universal Transmitter is flexible and user-friendly. It offers membrane switch navigation, a simple menu structure and soft key menu choices and an easy-to-read 2 ¾ -x- 1 ½ inch LCD display. The T80 accepts any S80 intelligent sensor or any standard pH sensor with solution ground using the optional T80 input card as an input. It is available with 4-20 mA output with MODBUS RTU on 24 VDC and 110/220 VAC instruments. The T80 can be configured with optionalHART 7 communication and optional three alarm relays.


The Model T80 transmitter digitally communicates with any Model S80 Intelligent Sensor, automatically uploading the sensors calibration data and configuring the transmitter's menus and display screens to the parameter. Versatile Model S80 Sensors are the intelligent sensor choice for a wide variety of applications, available in the following parameters: pH, ORP, Specific Ion, Dissolved Oxygen, Conductivity & Resistivity. S80 Sensors feature two universal sensor designs, Insertion/Submersion or Valve Retractable with flared end to prevent blow out. The standard Model S80 sensors have a rugged ¾-inch O.D. 316 stainless steel body with a 10-foot cable or an optional waterproof detachable cable assembly.


S80 Sensors feature the ECD six-point advantage making them adaptable to most industrial applications. The intelligent sensors store calibration data, have a common configuration for all measurements, are economic with easily replaceable application specificelectrode cartridges, in submersible and retractable designs with application specific materials of construction bring cutting edge versatility to ECD’s customers.


For More Info, email: 26243pr@reply-direct.com


Non-Invasive In-line Ultrasonic Flow Meter


To reflect the recent developments of its Atrato ultrasonic flowmeter, that have enabled it to be used in both higher temperature and higher pressure applications, Titan Enterprises (UK) has produced a new brochure describing the expanded product range.


The Atrato ultrasonic flowmeter is a true inline non-invasive flow meter without the contorted flow path and disadvantages of alternative designs. It can handle flows from laminar to turbulent and is therefore largely immune from viscosity. It also offers excellent turndown, linearity and repeatability. Available in standard, high temperature and 30 bar higher pressure versions - Atrato flowmeters use patented 'time-of-flight' ultrasonic technology that enables it to operate over very wide flow


The Compact Turbimeter


Portable turbidity and Total Suspended Solids (TSS) measurement powered by QuadoptiX™ technology


ranges (250:1) with excellent accuracy (better than ±1.0% of reading). 26958pr@reply-direct.com


For More Info, email: High-End Liquid and Gas Online Analysers


Made up of a team having more than 15 years of experiences in environmental instrumentation, Hemera (France) manufactures high-end liquid and gas online analysers.


Hemera’s ambition is to identify every pollutant and to measure them in all environments in a selective way. Its instruments are satisfying the demand for both environmental and process measurements.


Online water analyser NAÏADE allows the selective measurement of Ammonium, Nitrate/Nitrite, Hydrocarbons, Conductivity, Turbidity, Temperature, COD, H2S, Phosphate, Dissolved oxygen and Colour. AETHER online gas analyser can detect and quantify gas compounds such as


NH3, H2S, CS2, SO2, NO, NO2, Formaldehyde, Acetaldehyde, Acetylene, N2O and BTX.


Hemera instruments use optical measurement method such as absorption spectrometry, which is recognised in instrumentation field for its reliability. It allows the quantification of several of pollutants without addition of reagent and needs a minimum of maintenance.


Using a high resolution optical system associated to an efficient mathematical algorithm guarantees the reliability of Hemera instruments. This technology allows pollutant measurements on low concentration without inferences from the environment.


Visit www.palintest.com for more information or visit our stand at Aquatech Amsterdam


email: 505ad@reply-direct.com IET September / October 2013 www.envirotech-online.com


On-line analysis measurements ensure an effective monitoring, which allows setting up immediate corrective actions. In this way, online analysers are essential tools for a fine quantification of liquid and gas compounds and a detailed analysis of the water and air quality.


Hemera offers complete solutions tailored to the application needs and warranties a follow-up during the instrument lifetime with a performing maintenance team. Moreover, Hemera acts for the environment by providing eco-designed instruments using non- polluting measurement techniques.


For More Info, email: 26236pr@reply-direct.com


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