Water / Wastewater 53 Hydrocarbons in water analyser provides real-time output of VOC leaks in clean or dirty water
KECO have launched the Model 204 PermaStream™ Process Analyzer that provides real-time measurement of VOC leaks in clean or dirty water. More economical and accurate than lab analysers prone to analytical errors, the KECO 204 precisely measures total VOCs including aliphatic and aromatic hydrocarbons without false high readings or high alarms associated with UV fluorescence methods.
Requiring no filters or liquid sample conditioning, the 204 PermaStream strips hydrocarbons as water samples continuously flow through it. Carrier air sweeps hydrocarbons at a rate of 200 ml/min to an advanced VOC sensor for quantitative analysis in ppb, ppm, or “up to” saturation levels. KECO’s PermaStream membrane technology creates an ultra-clean sample for the VOC sensor that has an average life of 5 to 10 years. No costly consumables are needed for analysis.
The sensor quantities and displays values on a full-colour touch-screen HMI system, through a 4-20mA output loop or via RS-485, TCP/IP Ethernet, and Modbus. The analyser offers remote and web-based monitoring along with optional concentration relay alarms and diagnostic/fault alarms providing better control over operations.
This ultra-low maintenance, solid state analyser is ideal for use in the chemical, environmental, gas processing, refinery, and wastewater treatment industries in monitoring environmentally- harmful VOCs in holding ponds, cooling tower water, produced water, storm runoff water, building water discharge, effluent water, boiler condensate, engine cooling water, and wastewater. In one application, the Model 204 Hydrocarbons in Water Analyzer saved an ethylene plant thousands of dollars in lost product through early leak detection of hydrocarbon leaks in the cooling water of heat exchangers/cooling towers. The analyser can pay for itself in weeks or several months in many applications.
With no moving parts or need for routine calibration, the 204 PermaStream requires minimal upkeep and operates with high uptime. The process analyser offers typical accuracy and repeatability at better than 3% of the full-scale range. Units comply with Division 2 and Zone 2 hazardous area installations.
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6000m rated ‘deep’ CTD profiler launched
Rugged Data Transfer Device for Instant Water Level Readings
4G LevelSender 5 with Built-in SIM Card
Valeport’s popular range of SWiFT profilers has been extended with the launch of a new addition for those requiring CTD (conductivity, temperature and depth) measurements to depths of 6000m.
Offering increased versatility and absolutely no compromise on accuracy, the new SWiFT Deep CTD has been designed with the intention of a seamless workflow and offers the highest quality CTD profiles in a compact, robust and portable package.
The new profiler provides survey-grade sensor technology coupled with the convenience of Bluetooth®
battery and an integral GNSS module to geo- locate each profile.
Using Valeport’s world-leading high accuracy sensor technology to combine sensors for multiple profiles in a single drop, the SWiFT Deep CTD can operate to 6000m, delivering directly measured conductivity, temperature and depth. In addition, the SWiFT Deep CTD will provide computed salinity, density and sound velocity, calculated using the UNESCO international standard algorithm and Chen and Millero equation. Data can be quickly and easily downloaded wirelessly, and instantly shared in industry standard data formats.
Ease of use is at the heart of the SWiFT range and the new SWiFT Deep CTD not only makes any problematic battery changes a thing of the past and delivers fully automated data transfer with no user input required, it also features Valeport’s signature SWiFT magnetic switch ring. The switch ring is easy to operate even with cold hands, it simply turns through 90 degrees and reassuringly clicks into position. The end cap features user-friendly LED status indications for GNSS, battery and communications.
With an operational battery life of up to five days and the convenience of charge via USB, the SWiFT Deep CTD is designed to cope with the harshest conditions and intended for offshore, coastal, harbour and inland environmental and hydrographic survey use.
Providing unmatched durability, the SWiFT Deep CTD is constructed from titanium and the CTD sensors are housed in a strong acetal sensor guard.
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WWW.ENVIROTECH-ONLINE.COM wireless technology, a rechargeable
The Model 4001 Solinst Readout Unit (SRU) is a rugged handheld device designed to connect to a deployed Solinst datalogger and display instant water level readings. It allows a real-time monitoring session to be viewed and saved – independent of the dataloggers internal logging mode. A built-in barometer provides the option of real- time water level readings that are automatically compensated. Real- time logging is very convenient during aquifer tests. The SRU can check the status of a datalogger’s battery and memory while in the field. It is also a data download and storage device. It has a robust memory to save multiple log files. Saved real-time and log files are transferred to a PC and opened using Levelogger Software. It features a compact, ergonomic design that is water-resistant. The LCD screen contrast is adjustable to ensure easy viewing in any field condition. The SRU uses a single 9V replaceable battery to operate.
LevelSender 5 Telemetry offers a very simple and inexpensive means to collect water level data from remote Solinst dataloggers. The LevelSender 5 uses 4G cellular communication to send water data from the field to your email, as a text message, and to a dynamic database on your home station computer. Enhancements include an internal barometer for automatically compensated water level data, the ability to set up high and low-level alarms, and the option to export data via FTP to your database. Solinst also has “plug-and-play” SIM cards with low-cost Solinst managed data plans. The Solinst SIM card with account removes much of the work for you – eliminating the selection of a provider and organizing a data account. If you are interested in taking advantage of a low cost Solinst SIM card plan, designed to meet the needs of environmental data monitoring requirements, please contact Solinst. Why pay for more data than you need?
5 : More Than a Number Levelogger 5 Is Much More
Not Your Average Datalogger
• 25 Years of engineering innovation • Decades of customer experience • Deployed in 100+ countries • Thousands of customers • Millions of data points • Countless applications • Unlimited premium customer support
Our Constant Drive for Perfection
Levelogger 5 — the 5th generation Levelogger brings over 25 years of engineering and design experience with it. Everything about the new Levelogger 5 design focuses on providing high-quality water level data our customers can rely on, with all of the accuracy and ease of use expected from Solinst.
www.solinst.com/levelogger/
www.solinst.com High Quality Groundwater and Surface Water Monitoring Instrumentation
Solinst Canada Ltd., 35 Todd Road, Georgetown, ON L7G 4R8 Fax: +1 (905) 873-1992
Tel: +1 (905) 873-2255
instruments@solinst.com
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