Tokyo, Japan - April 24, 2015
Yokogawa Electric Corporation announces that it will release the TDLS8000 tunable diode laser spectrometer on May 7. This new product can quickly make in-situ measurements of gas concentrations in combustion and heating processes that are employed in the oil, petrochemical, electric power, iron and steel, and other industries.
As the successor to the TDLS200 laser gas analyzer, the TDLS8000 offers improved reliability and operability. With this new product, Yokogawa aims to capture a greater share of the gas analyzer market by offering a solution that will make it possible to improve plant efficiency and safety.
Companies are always looking for ways to optimize processes by saving energy, reducing CO2 emissions, and improving safety and one way to do this is by optimizing the air-fuel ratio in the combustion process. To accomplish this, sensors are needed that can continuously monitor the concentration of O2 and CO+CH4 in the radiant section of fired heaters.
The TDLS200 laser gas analyzer is capable of quickly performing in-situ measurements of the concentration of near-infrared absorbing gases such as O2, CO, CO2, and NH3. Since the TDLS200 was released in 2008, its high accuracy and precision have earned it a good reputation in the marketplace, and it has gone on to become one of the best-selling instruments of its type in the global market (based on a Yokogawa market survey).
The TDLS8000 is being introduced as the successor to the TDLS200 to satisfy the need for improved operability and to allow for greater adaptability in difficult applications.
The TDLS8000 is expected to be certified to the IECEx, ATEX (Europe), FM (U.S.), cFM (Canada), and TIIS (Japan) explosion-proof standards. It will be suitable for installation in hazardous areas that required the use of an explosion-proof enclosure.
Industries such as oil and gas, petrochemicals, chemicals, electric power, iron and steel, and ceramics
These instruments make use of tunable diode laser spectroscopy (TDLS) to measure the gas concentration. To determine the gas concentration, a receiving unit detects how much energy is absorbed as a laser beam is transmitted through a gas. With this technique, there is no need for a sampling device: the analyzer can be installed directly on a gas duct and make measurements quickly, in real time. Yokogawa's analyzers use a unique spectrum area method whereby the gas concentration is calculated based on the area in an absorption-distribution chart, and thus can stably measure the concentration of a specific gas in the presence of other gases or dust and under conditions where the temperature and/or pressure is fluctuating.
Yokogawa's global network of 86 companies spans 56 countries. Founded in 1915, the US$4 billion company conducts cutting-edge research and innovation. Yokogawa is engaged in the industrial automation and control (IA), test and measurement, and other businesses segments. The IA segment plays a vital role in a wide range of industries including oil, chemicals, natural gas, power, iron and steel, pulp and paper, pharmaceuticals, and food. For more information about Yokogawa, please visit the company's website www.yokogawa.com.