The Model LD100 is a gas leak detector to be used for monitoring atmospheric content of hazardous gases, specifically chlorine, sulfur dioxide, or ammonia.
LD100- Gas Leak Detector
Thermo Scientific AquaSensors DataStick AquaChlor Free Chlorine Sensor and Monitoring System This free chlorine sensor will measure accurately in processes that are between 4 and 9 pH. When used with the Thermo Scientific AV38 Local display unit and a pH measurement system, measured hypochlorous acid (HOCl) and hypochlorite ion (OCl¯) concentration can be used to determine free chlorine present.
Ultrameter II 6P™ Both Ultrameter II models deliver performance of ±1% of reading (not merely full scale). This high level of accuracy has been achieved through advanced four-electrode conductivity cell technology, a unique pH/ORP sensor and powerful microprocessor-based circuitry
Advantage Series™ Conductivity Analyzer The ABB Automation Type TB84EC Advantage Conductivity Analyzer is a unique and advanced microprocessor-based instrument.
Liquiline CM442/CAS51D Combination
In-situ UV sensor With this sensor it is possible to measure nitrate directly in the medium.
WHITE PAPERS AND CASE STUDIES
Thermo Orion pH Electrode Provides Reliable Measurements,Cost Savings In Steam Cycle Applications
A steam generating plant requires very clean water and carefully controlled chemistry for proper operation of a boiler that runs at high temperatures and pressures.
ORP Based Measurement Of Oxidizing Disinfectants In Aqueous Solutions Oxidizing antimicrobials, such as chlorine, are common disinfectants used to treat water. Test strips, DPD kits, and colorimeters are currently the most popular methods for determining the relative disinfecting power of oxidizing antimicrobial agents in these applications. By Myron L Company
Disinfection: A Rosemount Chlorine Analyzer Proves Just The Job For Seawater Duty At Dow's Terneuzen Site The Terneuzen site on the southern shore of the Westerschelde estuary is Dow’s second-largest production facility, with 23 plastics and chemicals plants plus the largest Dow R&D operation in Europe. Because used cooling water returns to the estuary, Dow must use only the minimum necessary concentration of chlorine, says Eric Engelen of the site’s analytical department. By Emerson Process Management, Rosemount Analytical
FMU90 And FDU92 Sensor Provide Level Control In Aeration Basins The Prosonic S FMU90 and FDU91 ultrasonic system is used for automatic level control in aeration basins. By Endress+Hauser, Inc.
Continuous Toxicity Measurement For Protection Of Biological Processes From Toxic Substances Continuous toxicity measurement with an online analyzer may be used to protect the biological process from toxic substances at the plant inlet or safeguard the water receiving treated waste at the plant outlet. By Endress + Hauser, Inc.
Endress+Hauser has more than 50 years of experience in the areas of Municipal Wastewater, Industrial Wastewater, and Portable Water.
Myron L Company The Myron L Company, originally founded in 1957 as a Research and Development company, is a privately owned and operated California Corporation
Hach Company Hach Company manufactures and distributes analytical instruments and reagents used to test the quality of water and other aqueous solutions.
We are committed to providing you with KROHNE's 83+ years of flow and level measurement expertise at your facility.
With the increase in Nitrogen and Phosphorous in water bodies, nutrient removal and monitoring are becoming increasingly more regulated while at the same time more costly. Let Hach help you see how to save energy and chemical costs with the most extensive portfolio of online and lab instrumentation for your nutrient monitoring needs.
Video: ABB AquaMaster 3 — Solutions For Potable & Wastewater Treatment
AquaMaster 3 is the total solution for flow measurement in the water industry. AquaMaster has been designed specifically for the water industry in response to its stringent demands for enhanced metering capability; enabling ever more efficient and cost-effective operation and compliance with increasing legislative requirements.
Endress+Hauser Company Portrait Video Endress+Hauser is recognized as a leading supplier of industrial measurement and automation equipment, providing services and solutions for industrial processes all over the world.
Much More Than Pipe: GF Piping Discusses Its Product Range In this video, Brian LaBelle of GF Piping Systems gives Water Online editor Kevin Westerling a tour of GF’s booth at WEFTEC.
Video: Instrumentation For Water And Municipal Wastewater - Aztec
ABB’s new Aztec range of water monitoring instrumentation has been specifically created to provide the water supply industry with advanced analysis to deal with significant challenges in potable water demand.
Endress+Hauser Introduce New Measuring Station And Sampling Line To U.S. Market Tracy Doane-Wiedeman of Endress+Hauser introduces the company’s new measuring station and sampling line to the U.S. market at WEFTEC 2010 and discusses many of its attributes with Water Online’s editor Kevin Westerling.
Process instruments are used widely in water and wastewater treatment plants to monitor the effluent quality. However, their applications are not limited to monitoring effluent quality. These water and wastewater quality monitoring devices can be applied throughout the network of collection, treatment, and disposal
Instrumentation can give guarantee of proficient treatment processes of water quality parameters such as turbidity, pH, ORP, conductivity and dissolved oxygen. Instrumentation is done in the following aspects.
- Flow measurement
- Stage /Level measurement
- Physical and chemical water quality measurement
- Biological water quality measurement
- Water sediment and biota samplers
- Data storage and management
Measurement Techniques include, Gravimetric analysis or, simply, weighing, Colorimetry or spectrophotometry, Titration, and Mass Spectrometry:
Platforms on which instrumentation can be carried out include
- Stationary vertical profilers – Used for in situ sampling.
- Flow-through systems -Most research ships have built-in flow-through systems that constantly circulate water collected a few meters from the surface.
- Towed vehicles- towed vehicle such a system is able to provide a continuous series of data points for remote sensing applications where transect lines can follow the flight paths of a remote sensor.
- Moored platforms - These stationary, or Eulerian, platforms offer data streams synoptically that match with satellite-based imagers.
- Automated underwater vehicles - Autonomous Underwater Vehicles (AUVs) afford their own propulsion there by allowing high-resolution sampling of the ocean’s interior in multiple directions.
Some of the instruments used in water management are:
- Pressure Transmitters
- General Service Gauges
- Pressure Regulators
- Digital Panel Meters
- Process Calibrators
- Differential Pressure Gauge and Switches
- Multi-Point Thermocouple Displays
- HART Calibrator/Communicator
Thermo Scientific - Smart Online Process Monitoring Thermo Scientific employs ‘smart sensor’ technology in its range of online liquid analytical sensors including their patented AquaSensors DataStick™ ‘smart’ and AnalogPlus™ series sensors for pH/ORP, conductivity, dissolved oxygen, ozone, free chlorine, turbidity and suspended solids measurements.
Hach Company Launches FDT Certified Multi-Sensor Device Type Manager
Hach Company has received certification by the FDT Group for its multi-sensor DTM (device type manager), available on and as a free software download for the sc200 Universal Controller with Profibus DP.
WEF Names JCS Industries Winner Of 2012 Innovative Technology Award
The Water Environment Federation (WEF) has named JCS Industries, Inc. of Spring, TX as a winner of one of its three Innovative Technology Awards for 2012, in recognition of the company’s patented Model 4100 Liquid Vacuum Feeder.
Endress+Hauser Introduces OUSAF11 Optical Absorption Sensor
Endress+Hauser introduces the OUSAF11 sensor for measuring optical absorbance by a process fluid. Using visible and near-infrared wavelengths of light, the OUSAF11 is ideal for product loss detection, interface detection, and suspended solids and turbidity measurements.
Hach Launches LDO Probe, Model 2
Hach Company is harnessing the power of “no” when it comes to dissolved oxygen (DO) testing. The company is releasing the newest model of its LDO Probe which aims to eliminate industry traditions by making testing more efficient. Hach is saying “no” to calibration, membrane replacement, and drift while maintaining reliability and durability.