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Oxygen Flue gas analyzer BA 2000
In combustion applications such as process heaters, steam generation boilers or industrial furnaces, the amount of air needed to reach optimum system efficiency can vary rapidly.
Accurate O2 measurement is also essential in the control of NOx and SOx emissions. Equipped with a fast responding sensor and attached directly to the fire box, this professional analyzer provides immediate information to allow adjustment of the combustion process in real-time.
The BA 2000 is designed to ensure accurate and rapid measurement in most combustion processes. The unique fast loop design continuously provides a fresh sample gas stream to the zirconium oxide sensor. The sensor enclosure is heated to 180 °C to avoid condensation. The zirconium oxide sensor does not need any reference gas. 1-point-calibration of the sensor takes place with instrument air which is also used for the aspirator driving the sample gas. Optionally, a 2-point-calibration may be performed.
The measurement cell is protected against dust and particulates by a heated filter. The filter element can be easily replaced without tools by a 90° turn of the handle. Filter elements are available in ceramic, sintered or pleated stainless steel. The BA 2000 can be used with these industrial filters for dust loads up approx. 2g/m³. When the dust load exceeds this limit, additional in-situ filters are available.
Fast response
Easy replacement of probe and filter
Flue gas temperature up to1600°C
Durable ZrO2 - cell
Ambient temperature -20°C up to 70°C
No reference gas needed
No calibration gas needed
Calibration by instrument air
No gas conditioning needed |
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The BA 4510 is based on an advanced, zirconia measurement cell. The highly selective cell combines high mechanical strength with consistent accuracy. With inert gases, the cell delivers an increasing signal if the partial pressure of oxygen drops thus giving a highly precise measurement of trace oxygen levels. The value is shown on the digital display and a current output is provided.
The BA 4510 has an integrated sample pump. The unit is operated with menu guided keys on the front panel.
For O2 measurement in forming gases, a special version is available.
Measurement cell does not require daily or weekly calibration and is nearly drift free
4 - 20 mA analog output
RS 232-Interface
Internal industrial sampling pump
Simple menu-guided operation
Programmable alarm output |
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Atmospheric aerosol plays an important role in atmospheric processes There are various sources of atmospheric aerosols including combustion of fossil fuels, biomass burning or mineral dust from desert region. The degree of contribution to the above mentioned effects depends on the type of aerosols, therefore there is a strong need for instruments which can measure not only the total concentration of atmospheric aerosols, but can also classify it. Photoacoustics was always recognized as a highly promising method for qualitative analysis of aerosols, as it can measure directly the amount of light absorption by aerosols, while being largely insensitive to uncharacteristic light scattering. However photoacoustic differentiation between aerosols was strongly hindered by the fact that optical absorption spectra of aerosols are highly uncharacteristic, when measured in a narrow wavelength range. We have developed and patented a method of measuring photoacoustically the absorption spectra in a wide wavelength range, i.e. from the near-infrared to the UV. With our MuWaPas system it is possible top differentiate between aerosol types.
Besides aerosols, we also offer gas industrial monitoring systems for ammonia, methane, ozone or BTEX monitoring.
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°C, hPa, O2, CO/H2, CO2 determination, CO/CO2 ambient measurement, gas leak measurement, DT, DP, Eta, qA
•Instrument diagnosis
•400 measurement data sets incl. object address and plant no.
•IRDA interface for transferring data to a PDA/notebook
•USB interface for transferring data to a PC
•ZIV-driver for all other common trade software |
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O2, CO, COlow, NO, NOlow, NO2, SO2, H2S, HC, CO2 (NDIR)
•Max. 6 measurement cells
•Fast and easy measurement cell changing with pre-calibrated measurement cells
•Measuring range extension for CO with selectable dilution factors
•Integrated Peltier gas preparation with a professional hose pumping for condensate disposal |
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O2, CO, COlow, NO, NOlow, NO2, SO2
•Max. 3 measurement cells
•Two toxic measurement cells, freely selectable
•High-performance automatically controlled membrane pump
•Logger function
•Parallel DP and m/s measurement for flue gas measurement
•2 measurement range extensions (standard : single dilution with factor 5, option: dilution for all detection with factor 2) |
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Extractive process gas analysis is characterized by the fact that a sample is extracted from the process line and conveyed to the analyzer. Typically, the sample is extracted by a probe, then transported through a sample line and conditioned before being processed to the analyzer.
Siemens has integrated numerous extractive analytical methods in the series 6 industrial analyzers family with a modular and consistent housing and operating concept. Each of the analyzers is thereby a class of its own:
IR-active components: ULTRAMAT 6 and ULTRAMAT 23
IR-active components and Oxygen
Oxygen: OXYMAT 6 and OXYMAT 61 and OXYMAT 64
Hydrocarbons (total content measurement): FIDAMAT 6
Hydrogen and noble gases: CALOMAT 6 and CALOMAT 62 |
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The portable Bühler O2 Professional analyzer is suitable for various applications in non-hazardous areas. A number of options such as integrated sample gas pump, flow meter or alarm set points allow use of the unit as close as possible to the planned application.
The BA 4000 is powered by an integrated high capacity battery allowing it operate independently from a professional power supply for at least 14 hours. An easily accessible fine professional filter protects the measurement cell from particulate contamination. If the unit must be used for wet sample gas, a portable sample conditioning system (Model TGAK) is required
The optional industrial sampling pump is required for applications at atmospheric pressure or light vacuum. Alarm set points can be adjusted individually to indicate deviations from predetermined values. The continuous output can be configured either as 0-1 V or 0/4-20 mA. The calibration can be done easily with N2 as zero gas and ambient air as the span gas.
Paramagnetic operating principle
4-20 mA analog output
Reliable, durable measuring cell
Simple operation
Fast accurate O2 analysis
Various ranges available
Housing in IP 20
Battery operated |
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| Reliable measurement of ppm combustibles (CO + H2) or carbon monoxide (CO) together with oxygen, allows the user to determine and maintain the optimal O2 set point for the process. This results in improved product throughput, increased safety, longer equipment life, lower emissions and maximized fuel efficiency. |
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This units provide completely pre-installed sample gas conditioning for continuous use and can excellently be integrated into gas analysis systems. Its compact construction means that it takes up only little space.The units are ready for use within a few minutes.This, at last, makes the usual time-consuming procurement of individual components and assembly superfluous. Examples of applications for sample gas conditioning units: flue gas and process gas conditioning.
The units are also available as portable systems. |
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Portable Gas Conditioning System TGAK 3
The Buhler Model TGAK 3 is a complete, portable gas conditioning system in a rugged metal case.
The basic model consists of a gas cooler with condensate vessel, a gas pump, professional filter, moisture detector and a flow meter with manufacturer of needle valve. A version without the pump is also available.
The TGAK features a unique fail-safe interlock which inhibits the operation of the sample pump until the cooler has reached it´s operational temperature of 5°C. Additional features include a moisture sensor which also inhibits sample pump operation in the event moisture is detected downstream of the cooler. The sample then passes through a fine particulate filter to ensure professional analyzer cleanliness
All wetted parts are available in a variety of materials for corrosive, non-corrosiveand reactive applications.
Condensate removal is accomplished with either a condensate vessel, a manual industrial drain cock or an integrated peristaltic pump.
Additional options or design variations are available upon request. Please contact one of our application specialists for further information
Outlet dew point and alarm threshold adjustable
Improved cooling capacity |
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19” Sample Gas Conditioning System SCS
The Buhler Model SCS Sample Gas Conditioner is a pre-engineered, pre-packaged sampling system including all pneumatic components that are normally used in gas analysis systems. The SCS integrates the following pneumatic functions: sample pump, sample cooler, calibration gas cocks, flow meters, condensate drains, particulate filtration, and operator interface, PLC SUPPLIER or data logger control features all into a single 19” rack-mount enclosure.
The design concept emphasizes modularity allowing easy and cost effective configuration to different applications. The SCS may be controlled manually or externally. System status is shown on the front panel and may be output to external devices.
To create a complete analysis system, a probe, a heated sample line and an professional analyzer can be added to the SCS. A PLC may also be used to automate the system. All parts requiring maintenance are easily accessible from the front panel.
Many variations and options are available for this unit depending on the specific requirements of the application.
Please contact one of our application specialists for further details on how the SCS Gas Conditioning system can be configured to meet your requirements.
Includes all necessary gas conditioning components
Modular design: very cost effective
Installs easily: Rack mountable (plug and play)
Low maintenance cost due to efficient design
1 or 2 gas paths
2 standard flow rates
Up to 5 calibration gases
Corrosion resistant materials available
Optional acidification
Manually or externally controlled
Self surveillance
A variety of connections are available |
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| The continuous measurement of oxygen and COe (combustibles) in cement plants has always been a challenge for any type of analysing probe. Up to now, it’s been nearly impossible to extract measuring gas for continuous analysing systems, because the probe becomes “cemented over and sealed” very quickly, resulting in extremely high maintenance costs and kiln production down time. Now ENOTEC has solved these special analysing problems in the cement industry with the new analysing system called CEMTEC®. Now Cement plants are able to significantly reduce their maintenance costs to a fraction of their previous costs. Mounted in a water-cooled outer jacket, the measuring probe is continuously turning +/- 90°. This keeps the gas inlet area free of cement and prevents the dust build up on the probe professional filter. Additionally, a highly effective automatic industrial cleaning system with pressurised air ensures that the probe with its dust filtration and the gas channels remain completely clean and clear. The InSitu probe measures oxygen using a ZrO2 cell and the COe concentration with a Ga2O3 sensor. The system delivers 2 continuous measuring signals with a response time less than 1 second. In addition, it is also possible to extract flue gas for the extractive type flue gas analysis (SO2, NOx, etc.). |
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Fast, non-intrusive measurements of gas concentrations and temperatures, performed inside of the process itself are the domain of the diode professional laser gas analytic. The gas analyser LDS 6 which combines the compact and service friendly set-up, the easy operation and the network connectivity of Series 6 with the known unique performance of diode laser based in-situ gas analytics.
Fibre optics and IR diode laser technology, standard components of high quality and reliability in communications engineering, give an extremely robust analyzer concept almost free of maintenance which enables process relevant information even under very harsh environmental or process conditions. A build-in hands-off reference gas cell avoids the need for any test gases in the field. By the means of a simple analogue modem a professional remote control or diagnosis of the industrial analyzers is possible (almost) anywhere and anytime.
Today, the list of gases able to be measured with NIR manufacturer of diode lasers contains already gases like O2, NH3, HCl, HF, H2O, CO, CO2, H2S, CH4, ... and it is continuously growing with the state of the development in semiconductor laser technology. Additionally, high gas temperatures can be determined non-intrusively with an O2 measurement. |
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"Zirkonia Oxygen Analyser BA 1000
Low energy consumption
Temperature independent
Linear output signals 4 - 20 mA
Error protected
High measurement precision
Independent of gas matrix
Long life
Variety of applications
No reference gas
No calibration gas" |
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BW Technologies has raised the bar for maintenance-free detection with the new GasAlertClip Extreme. Providing two years of protection from H2S, SO2, CO or O2, the water-resistant GasAlertClip Extreme has a built-in concussion-proof professional boot and is ideal for amphibious operations and high-moisture environments. Equipped with two alarm levels and an internal industrial vibrator, the GasAlertClip Extreme now features four visual LEDs, and a high-output audible alarm.. The large, alphanumeric screen provides instant notification of gas alarms, test status, life remaining (months then days then hours) and peak (maximum) exposures encountered. The GasAlertClip Extreme`s advanced microprocessor performs a full function self-test automatically on startup and on demand to verify sensor, circuit and battery integrity, as well as audible/visual alarm operation. Generating a permanent record of gas alarm events has never been easier. The GasAlertClip Extreme allows for effortless transmission of stored event data to a cordless professional printer or a PC for review and analysis. Despite being loaded with features, the GasAlertClip Extreme is compact and light, which makes it comfortable to wear. Clip it to your lapel, pocket, professional belt or hardhat for unequalled protection.
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Compact Multi-manufacturer of gas detector for H2S, CO, O2, Combustibles
The QRAE II is a full-featured, compact, one- to four-sensor gas detector for detection of combustibles, oxygen, hydrogen sulfide, and carbon monoxide. Key features include easy-to-change, externally accessed battery packs (available in rechargeable and alkaline versions), a water-resistant case and a new state-of-the-art O2 sensor technology with extended life.
Key features include:
Patented SPE O2? O2 sensor
Best EMI/RFI immunity technology for products in its class, eliminating radio interference
Easy access to detection, professional filter and battery compartment without exposing electronic components to potential damage
Big graphic indicator for easy overview of gas type and concentration
Alkaline adapter and Lithium-ion battery pack
Rugged housing withstands harsh environments |
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| Primarily suitable for confined space entry applications Scott offer a range of self contained, portable instruments for the simultaneous monitoring of up to four gases: typically oxygen, flammable and two toxic gases. |
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| FirstCheck is the very first multi-gas to combine complete VOC and toxic supplier of gas detection from 1 ppb up to 10,000 ppm with traditional multi-gas sensors for oxygen, hydrogen sulfied, carbon monoxide and explosive gas detection. |
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The MultiRAE Plus combines a PID (Photoionization Detector) with the standard four gases of a confined space monitor (O2, LEL, and two toxic gas sensors) in one compact monitor with industrial sampling pump. The MultiRAE Plus gets the job done in more circumstances than any other gas detector manufacturer. The MultiRAE Plus is quickly and easily changed from a sophisticated technician instrument to a simple text-only monitor. The same monitor can be used as a personal monitor, a hand-held sniffer, or as a continuous operational area monitor.
The MultiRAE Plus detector can be made wireless with the use of RAELink. This allows real-time monitoring information from the detector to be integrated into an existing AreaRAE system. A wireless, RF (radio frequency) modem allows detectors to communicate and transmit readings and other information on a real-time basis with a remotely located AreaRAE base controller up to two miles away.
This product has ATEX approval. |
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Our basic system ( WaSul TM -Basic-Ex ) can be used for quality control at gas transfer or sales points, where it can measure e.g. water vapor, hydrogen-sulfide, carbon-dioxide, ammonia, methane, ethane and particulate matter concentration on-line and fully automatically.
For process control applications our WaSul TM -Mppm-Ex systems, with their exceptionally wide measurement range can be used for multi-point process monitoring:
• at a dehydration unit it can measure the water vapor content of both the unprocessed and the dried natural gas;
• at a glycol re-concentration (or regeneration) unit it can measure the water or BTEX content of both the wet and the dry glycol.
• at a sweetening unit it can measure the hydrogen-sulfide (H 2 S) concentration both of the sour and the sweetened natural gas.
In the above listed applications various WaSul TM systems already proved they excellent reliability and high stability throughout several years of trouble free operation. WaSul TM systems received the approval from the Hungarian Approval Service for Ex-proof Electrical Equipment to be operated at potentially explosive areas.
The installation and operational costs for these systems are practically negligible. |
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Multi Component Gas Analyser BA 3500
The central processing unit of BA 3500 communicates with up to three measuring modules, equipped with diverse measuring cells.
Different measurement combinations are possible. One channel may be equipped with a paramagnetic cell, measuring %-range Oxygen, while the second channel measures ppm-Oxygen using a Zirconia cell.
Another combination may consist of IR-measuring cells, either on each measuring channel or combined with paramagnetic or Zirconia cell.
The hole unit is mounted in a 19” housing. Menu-guided operation of the BA3500 via a front-panel keypad and illuminated display allows easy configuration for various industrial process measurement applications.
Multi-component analyser
Modular design
State-of-the art technology
Paramagnetic cell
Zirconia cell
Infra red (IR) cell
19” housing, 3 HU
4-20 mA output signal
RS-232 interface
Easy operation according to NAMUR
Internal pump optional
Flow control optional
Automatic calibration optional
High performance measurement technology |
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Compact and lightweight, the new GasAlert100 provides 100 days of continuous, maintenance-free protection from H2S or CO. With two alarm levels and an alphanumeric LCD, the intrinsically industrial safe GasAlert100 is a practical solution to plant turnarounds and short-term work projects.
One-button operation activates a daily self-test and professional displays alarm setpoints and peak alarm exposure encountered. Life remaining is continuously displayed, in days and then hours.
Features
100 days of continuous protection
Continuous, alphanumeric LCD
Records and displays peak alarm encountered
Small size--1.0 x 1.45 x 2.3 in. / 26 x 37 x 58 mm
Light--weighs just 1 oz. / 30 g
Maintenance free--no sensor or battery replacement, no calibration, no downtime
Self-Tests
Daily, full function self-test verifies sensor and circuitry integrity
Battery is tested continuously (auto) and on demand
Manual self-test on demand
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| Quest Technologies offers a variety of hand-held single and multi-gas professional monitors in non-logging and datalogging versions. |
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| Scott offer a wide range of personal hand held gas professional monitors for the detection of oxygen, toxic and flammable gases. |
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