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15 equipment items found
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
An optical multiplexer is used when an OPSIS system has more than one monitoring path. The multiplexer is connected between the monitoring paths and the gas analyser. Measurements are then made in sequence along each monitoring path. There are several models of multiplexers with the capacity to connect different numbers of paths. For DOAS systems the MX004 or MX009 is used. The LD500 laser ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
When monitoring emissions and processes, it is almost always also of interest to collect process parameters such as flue gas temperature, process pressure, and flue gas flow. Signals from such sensors are easily integrated into the OPSIS monitoring systems, both in analysers and stand-alone data loggers. In simple cases, the sensors have analog outputs for measured value and perhaps a contact ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The WT256 "web transfer" contains a data logger with the same capabilities as those found in OPSIS gas analysers. In addition, it has an interface to the Internet which makes it possible to send data to external servers. It is therefore also used as a bridge between OPSIS gas analysers and the internet. The WT256 is usually connected to the Internet using a wireless ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Automatic gas calibrations and function tests are possible to perform using flowing calibration gas and/or with sealed gas cells. In the latter case, the measurement cell is usually filled with a mixture of gases which makes it possible to check the function of the system for several different gas types according to QAL3 requirements. All results from automatic calibrations and checks are stored ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
If the gas duct is difficult to access or if it limits the length of the monitoring path too much, a System 400FL is a good alternative to the System 400CS. An insulated pipe is connected between the monitoring point and a separately located closed monitoring path (measurement cell). The outlet from the monitoring path is returned to the gas duct. The flow through the pipe and monitoring path can ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Differential Optical Absorption Spectroscopy (DOAS) is the core technology in the OPSIS product portfolio, where a combination of light transmitters, light receivers, optical fibres, and analysers enable the measurement of gaseous pollutants in ambient ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The OPSIS DL256 is a stand-alone data logger with the same capacity and functionality as the data loggers included in OPSIS gas analysers. The DL256 can therefore be adapted to virtually any data collection requirement. The DL256 collects data with one-minute time resolution and has memory capacity to operate for several years, even with many connected sensors. Communication software for remote ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
OPSIS offers a wide range of sensors for different applications, e.g. for measuring pressure (BM101) and temperature (PT110). The sensors can be easily connected to the OPSIS monitoring systems through the OPSIS hardware and software for data collection. In this context, the dust meter S305QAL should be given extra attention. It is excellently suited for measuring dust levels in waste ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
An OPSIS System 400 always contains emitter, receiver, optical fibre, and analyser. The system is offered in three different technical versions: System 400CS where the light along the monitoring path is sent directly through the gas channel ("Cross Stack"). System 400FL where the monitoring path is placed in a bypass line with fast gas exchange ("Fast Loop"). System 400HWE where a small flow of ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Calibration is needed to show that the monitoring results agree with reality. If they do not, you can adjust the results of the instruments. There are several different products for calibrating the OPSIS monitoring system. Most often, the starting point is a calibration bench model CB100. It is used together with an emitter/receiver set (ER060) so that a monitoring path is formed along the ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The OPSIS oxygen monitor of the O2000N type is based on the simple and well-proven zirconium dioxide technology. The monitor is designed to withstand high temperatures, high dust levels, and high moisture levels. The oxygen sensor is placed on the tip of a probe that is inserted into the flue gas duct. There is therefore no risk of the monitoring result being affected within an extractive ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Our air-conditioned instrument cabinets and instrument housings provide an optimal operating environment for the monitoring equipment. They are designed to operate trouble-free for many years in the most varied climates and environments, in all types of industrial applications. The houses also provide a comfortable and safe workplace for the staff who maintain and calibrate the instruments. The ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
System 400CS ("cross-stack") is a cost-effective, high-performance monitoring system developed to monitor the concentrations of gaseous substances at power plants and other sites. In the basic version (e.g. System 400BASIC), the measurements are based on UV-DOAS technology, which makes it possible to monitor a wide range of gaseous compounds. An analyser of the AR600 model evaluates light from ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
LD500 - a good complement to the DOAS analysers. As an alternative to the DOAS systems, OPSIS also offers gas analysis based on laser diode technology, TDL. The TDL technology is a good choice if only a single or a few types of pollutants or other substances are to be monitored, or if a certain measurement performance for a specific type of substance is to be achieved. ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
A System 400HWE is similar to a System 400FL in that the monitoring path is located in a dedicated measurement cell separated from the gas channel. However, the extraction of the gas from the monitoring point is done with a more traditional sampling unit. This results in a lower gas flow and thus slower gas exchange in the measurement cell but can simplify installation. As with the other system ...