Dust monitoring

May 2009 Analytical Instrumentation & Environmental Monitoring

D-R 300-40 designed for emission control.

The Durag D-R 300-40 has been designed for emission monitoring of dust, particularly for measurements of low dust concentrations from emissions in waste incineration, power plants and steelworks.

Optical parts and the electronics have been isolated from the flue gas via windows, ensuring the optics and electronics are not damaged in the event the purge air fan fails. Another advantage of the separating windows is that fail-safe shutters are not necessary unless process temperatures exceed

250°C.

The D-R 300-40 provides in-situ measurement directly in the flue gas flow with automatic system tests and correction of measured values. As optics and electronics are in an hermetically sealed unit, no smoke gas can enter the device. The dust monitor is maintenance-friendly thanks to the optimal purge air conduction in front of the heated optical end plates.

The TUV approved units are equipped with automatic zero, span and soiling control, and are easily installed without the use of a PC; self-calibration takes place in a four hour cycle.

For more information contact Jan Pretorius, OEN Enterprises, +27 (0)11 675 4447, jan@oenenterprises.co.za, www.oenenterprises.co.za

Further reading:

Expanded test laboratory provides polymer users with more information
igus Analytical Instrumentation & Environmental Monitoring
igus has expanded its international testing facilities to accommodate its increasing product portfolio and enable continuous improvement of its product quality.

Read more...

---

Filters for zero-alcohol wine
Analytical Instrumentation & Environmental Monitoring
The market for zero-alcohol wine is creating fresh opportunities for wine producers, but processing these products creates new contamination challenges. Technical support from an established filtration specialist, such as Parker, can help wineries in overcoming the challenges posed by the increased risk of contamination.

Read more...

---

Remote monitoring solution for sewage plants
ifm - South Africa Analytical Instrumentation & Environmental Monitoring
With ifm’s remote monitoring solution, you can visualise the condition of the submersible pumps in your sewage plant and diagnose issues before they become serious problems.

Read more...

---

Precision in every drop, powered by ICP technology
Wearcheck Analytical Instrumentation & Environmental Monitoring
Elemental profiling using Inductively Coupled Plasma – Optical Emission spectroscopy provides useful information on the chemical composition of lubricants.

Read more...

---

A trusted oxygen analyser back in action
Elemental Analytics Analytical Instrumentation & Environmental Monitoring
After a period of discontinuation, Servomex’s Oxy 1810 oxygen analyser has officially returned.

Read more...

---

Multi-channel pH and conductivity controller for the water sector
Senseca Analytical Instrumentation & Environmental Monitoring
The measurement of pH and conductivity plays an integral role in water systems. Senseca South Africa has introduced a multi-channel controller that allows the connection of up to five digital sensors and a frequency-emitting flow sensor.

Read more...

---

DEKRA Industrial sets new standards for asset integrity in local petrochemical sector
Analytical Instrumentation & Environmental Monitoring
DEKRA Industrial South Africa has strengthened its position as a leader in hydrogen-induced cracking inspections through a strategic combination of advanced non-destructive testing techniques, investment in state-of-the-art inspection equipment and global technical collaboration.

Read more...

---

ABB leads in emissions monitoring with industry-first data acquisition system proficiency test
ABB South Africa Analytical Instrumentation & Environmental Monitoring
ABB is the first company to offer a complete package of continuous gas analysis and DAHS systems fully compliant with international standards.

Read more...

---

Ensuring clean and safe water
Endress+Hauser South Africa Editor's Choice Analytical Instrumentation & Environmental Monitoring
Endress+Hauser’s comprehensive range of disinfection sensors is designed to monitor and control disinfectant levels in water treatment processes.

Read more...

---

High-precision measurement of insulating gases
WIKA Instruments Analytical Instrumentation & Environmental Monitoring
WIKA has launched the next generation of its GA11 gas analyser. It enables switchgear operators, manufacturers and maintenance companies to record the quality of SF6 gas and alternative insulating gases.

Read more...

---