Analytical Instrumentation & Environmental Monitoring


New explosion-proof zirconium oxygen analyser

July 2005 Analytical Instrumentation & Environmental Monitoring

Yokogawa is now offering its ZR range of explosion-proof direct in situ oxygen analysers for hazardous area applications. The company's many years of experience in high performance oxygen analysis, combustion optimisation and environmental protection, are now extended to cover hazardous area applications encountered in refinery, petrochemical and natural gas plants.

Analysers are available with ATEX (EExd IIB + H2, Group II, Category 2GD, T2, T300C), FM and CSA certification. The direct insertion-type probe requires no external sampling, and is available in both separate and integrated type configurations to suit installation requirements. The detectors feature a repairable design (see picture) with easy removal and replacement of the heater and thermocouple assembly.

For more information contact Rob Oliaro, Yokogawa, 011 681 2560, www.yokogawa.com





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Mobile CO2 measuring device
November 2019, GHM Messtechnik SA , Analytical Instrumentation & Environmental Monitoring
The measurement of CO2 emissions throughout industry is a critical activity. Across many industries, leaks in equipment resulting from non-maintenance, mechanical damage or wear and tear can impact on ...

Read more...
Automated analysers for sulphate and chloride measurements
November 2019, Microsep , Analytical Instrumentation & Environmental Monitoring
Chlorides and sulphates cause pitting and stress corrosion in expensive power plant components, such as turbines and boilers, leading to extensive maintenance and unplanned shutdowns. Monitoring these ...

Read more...
Monitor and control sedimentation
October 2019, Morton Controls , Analytical Instrumentation & Environmental Monitoring
Quadbeam Technologies’ storm and wastewater sensor, the SWW, is a unique suspended solids sensor/turbidity meter. The intended use of the S20-SWW and S40-SWW sensors is the continuous monitoring of suspended ...

Read more...
LiquiSonic analysers in pulp and paper
October 2019 , Analytical Instrumentation & Environmental Monitoring
One of the important steps in the pulp and paper industry is the alkaline sulphate process, where lignin is separated from the fibrous material: due to economic and environmental reasons, the chemicals ...

Read more...
Reliable TDL analyser for gas analysis
September 2019, Microsep , Analytical Instrumentation & Environmental Monitoring
Tunable diode laser (TDL) spectroscopy is rapidly becoming the gas analysis technology of choice in industrial processes. Mettler Toledo Ingold offers the GPro 500 TDL Series, a versatile platform that ...

Read more...
Vaporising regulator increases the reliability of gas chromatograph analysers
September 2019, Emerson Automation Solutions , Analytical Instrumentation & Environmental Monitoring
With the Tescom 44-6800, Emerson has introduced a vaporising pressure reducing regulator for gas chromatograph analysers with the option to separate the regulator body from the electronic enclosure, without ...

Read more...
Carbon tax in South Africa
August 2019, SICK Automation Southern Africa , Analytical Instrumentation & Environmental Monitoring
As of 1 June 2019, the Carbon Tax Act, 2018, is in operation. South Africa is one of the worst polluters on the continent and the carbon tax is a milestone in government’s efforts to tackle climate change. ...

Read more...
Maintaining gas integrity
August 2019 , Analytical Instrumentation & Environmental Monitoring
Accurate emissions monitoring from industrial processes is critical for determining overall system combustion efficiency, environmental compliance and safety. However, there is no ‘one-size-fits-all’ ...

Read more...
Climate is what we expect – weather is what we get
July 2019, GHM Messtechnik SA , Analytical Instrumentation & Environmental Monitoring
The influence of meteorology is significant on every human activity in modern life.

Read more...
On-line analysers for power chemistry applications
July 2019, Microsep , Analytical Instrumentation & Environmental Monitoring
Efficient and reliable monitoring of low concentrations of various impurities in pure water treatment is critical for microelectronics and power cycle chemistry applications. Mettler Toledo Thornton offers ...

Read more...