Chelsea Technologies Group (CTG) provides multi parameter water sensor for the environmental monitoring (both oceanographic and inland water), contamination monitoring and process control markets. Satisfying the needs of both the civil and military markets CTG specialises in technologies ranging from optical and acoustic sensors to comprehensive environmental and process monitoring systems. For monitoring of algae loading at abstraction points to Water Treatment Works (to protect and maximize longevity of filters used within the works): In situ fluorometers UniLux, Trilux algae monitor would be suitable. For protection of water supplies against accidental or deliberate contamination: FastGuard Water contamination detection system and UviLux Hydrocarbon fluorometer would be ideal. For detection of effluent levels, Biological Oxygen Demand (BOD) tracking, Combined Sewage Overflow / fish kill events and Grey Water / Black Water cross-over: UviLux Effluent Monitor

About Us

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A team of engineers and scientists are engaged in the design and manufacture of a range of sensors and systems for the marine, environmental, defence, homeland security, industrial process control and life science markets.  

For over 50 years, customers have been using our high quality sensors and systems in a wide range of applications -  submariners are using  them to understand the environment they pass through, water authorities are using them to test water supplies to guard against chemical attack by terrorists. Scientists are using our sensors to monitor oceanic algae to tackle climate change and shipping companies have installed state of the art in-line sensors to monitor their exhaust gas cleaning systems and ballast water in order to prevent contamination of seas. Oil companies are using our sensors to detect subsea pipeline leaks and monitor oil spills. Demand for the Chelsea sensors and systems  has also come from the food and automobile industries.

FEATURED PRODUCTS

FastAct - Laboratory System

The FastAct, when used with the FastOcean sensor and FastPro8 GUI provides a versatile Fast Repetition Rate fluorometer (FRRf) system, which can be used in the laboratory or on the deck of a ship, taking measurements from discrete samples or open water.

UniLux - Single Parameter Fluorometer for Algae Monitoring

The UniLux is a single parameter fluorimeter which can detect one of Chlorophyll a, Phycocyanin, Phycoerythrin for algae monitoring and Rhodamine or fluorescein for dye tracing applications. It is also available as a nephelometer for turbidity monitoring.

FEATURED APPLICATIONS

Water Contamination Detection

Security of water assets is becoming an increasingly major issue that demands immediate and robust alarms for potential contamination. In addition to this, natural growth of algae is a common problem for water asset managers, the results of which can increase maintenance costs of water processing plants as well as directly effecting water taste. The CTG FastGuard fast repetition rate fluorometer analyses information on the physiological state of the algae it monitors within an in-line flow system. A number of...

Dye Tracing

Monitoring the dilution and movement of a tracer introduced into the water column provides an excellent means of determining the path that may be followed by a discharge and the rate at which dilution is likely to take place. Fluorescent dyes such as Rhodamine, Fluorescein or Agma are the most frequently used tracers for such investigations. Chelsea Technologies has been providing dye tracing systems for over 30 years. Typical applications include sub-sea pipeline leak detection, pollution studies, natural water...

FEATURED DOWNLOADS

FEATURED NEWS

Chelsea’s expert on active fluorescence techniques presents at Challenger Society of Marine Science Biennial Conference

Chelsea Technologies Group will once again be exhibiting and presenting at the Challenger Society of Marine Science Biennial Conference & Mini-Expo at the Plymouth University, 8-10 Sept 2014.On ...

INDUSTRIES SERVED

Company details

Business Type:
Manufacturer

Industry Type:
Water and Wastewater - Water Monitoring and Testing

Market Focus:
Globally (various continents)

Year Founded:
1963

Employees:
11-100

Turnover:
1,000,000 - 10,000,000 €

Office Locations:

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This company also provides solutions for agricultural applications. Please, visit their profile in agriculture-xprt.com for more info.

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