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Measurement and Testing Te Ideal Hand-Held Industrial Combustion Gas Analyser
The New E4400 Combustion Gas Analyser, from E Instruments (USA) uses field-replaceable and pre-calibrated gas sensors and also features a dilution pump for CO auto-range measurements up to 50,000 ppm
The new E4400 is a portable flue gas analyser designed for emissions monitoring and maintenance & tuning of combustion processes. Its rugged design and “true NOx” capability makes the E4400 the ideal industrial analyser for boiler, engine, furnace, and other combustion applications.
The E4400 also includes Up To four gas sensors: O2, CO, NO, & NO2 or O2, CO, NO, & SO2, a built-in printer (non-thermal), unbreakable metalhose connectors, a rechargeable Lithium ion battery pack, internal data memory (300 Tests) and PC software with USB communications cable.
This instrument can analyse 16 selectable fuel/oil types and can perform temperature and pressure measurements. Reader Reply Card No PBMN Pressure Transmitter uses Piezo-Resistive and Tin-Film Technology
Baumer’s(Germany) PBMN industrial pressure transmitter achieves maximum precision in measuring both low and high pressures by using different sensors. For pressures below 60 bar, a piezo-resistive silicon sensor is used. A metal thin-film sensor ideally suited for higher pressures is available for pressures over 60 bar. The robust PBMN pressure transmitter covers measuring ranges from -100…100 mbar to 0…1600 bar. It is available in three classes of accuracy: 0.1 % F.S., 0.25 % F.S., and 0.5 % F.S. Boasting a combined error of only < 0.4 % F.S., the sensor provides 0.1 % F.S. of long-term stability. The choice of output signals includes 4…20 mA as well as several types of voltage. With its wide measuring range and high overpressure resistance, the PBMN is qualified for a very broad spectrum of applications. The PMBN is easy to configure using Baumer’s programming device FlexProgrammer 9701.
Both the housing and all wetted parts of the fully welded PBMN pressure transmitter are made of stainless steel. Suited for media temperatures of - 40…+120 °C, the transmitter offers active temperature compensation within a range of -40…+85 °C. The PBMN is highly resistant to vibration, shocks, and bumps, and complies with protection class IP65 or IP67, depending on the type of connection.
Baumer’s Industrial pressure transmitter PBMN acheives macimum precidsion in measuring both low and high pressures by using different senssors.
The PBMN pressure transmitter proves its particular strengths in applications requiring precision over a wide temperature range. Typical fields of application include process engineering, hydraulics, pneumatics, refrigeration, the automotive and heavy vehicle industries, shipbuilding, healthcare, biotechnology, the chemical industry, and energy supply, as well as test benches, pumps, and compressors.
Reader Reply Card No 24th Analyse Industrielle Exhibition
The 24th Analyse Industrielle Exhibition will take place in Paris La Defense’s CNIT (Centre des Nouvelles Industries et Technologies) on 26th and 27th January. The event will include around sixty exhibits of cutting edge technology for environmental compliance and industrial measurement and control. On display will be a wide spectrum of analysers, sensors, transmitters, detectors and monitors used in a plethora of industries.
Gilles Chassaing, the exhibition and conference’s director stated ‘The show has been a key event for industrial analysis for a quarter of a century. The visitors can discover new products and services for their industrial sector as well as being able to attend around fifteen workshops and plenary lectures from specialists in industrial analysis. A majority of our attendees will be engineers (50%) and key decision makers (25%) who come to the event to discover concrete solutions to their analytical needs’. French will be the language spoken at these workshops and lectures.
Reader Reply Card No
Ultra-bright 22"/24"-HMIs for Modern Process Control Systems in Hazardous Areas
Featuring new widescreen displays, the Screen-Tec T-Ex operating and monitoring systems from R. Stahl (Germany) ensure increased plant safety and optimal access to process information in hazardous areas: the HMIs, which are equipped with 22" or 24" displays, provide a resolution of 1,680 x 1,050 or 1,920 x 1,080 pixels. They support the latest versions of process control systems from a wide range of manufacturers. The additional screen space facilitates complex visualisations, e.g. in large-scale plants, and enables the display of additional information – scrolling or switching between pages are therefore no longer required. All T-Ex displays are based on modern LED backlight technology: process images are displayed with a 350 cd/m² luminance and a 1000:1 contrast. The high contrast makes all process information easily and clearly recognisable for users, ensuring that the screen is eye-friendly. T-Ex terminals are ATEX- and IECEx-certified for Zones 1, 2, 21 and 22; further certifications are pending.
The operating and monitoring stations are currently available as remote KVM solutions. KVM over IP, WLAN Thin Client and Embedded PC models will follow shortly. Data transfer is carried out by means of CAT7 or fibre optic cables – the latter allow for maximum distances of 10,000 m. Engineers can save costs by using the plant's existing wiring. The T-terminals are protected by slim stainless steel enclosures and require little installation space. The keyboard allows for ergonomic, stress-free use: the keyboard/trackball unit and the enclosure’s stainless steel surface form a smooth plane which provides IP66 protection.
Company background
Founded in 1998 under the name of SAE- STAHL GmbH as a joint venture of SAE Elektronik GmbH and
R.STAHL AG, R. STAHL HMI Systems GmbH today is a wholly owned subsidiary of explosion protection specialist R. STAHL. R. STAHL HMI Systems specialises in the development and pro-duction of operating and monitoring systems both for hazardous and industrial areas. Since its foundation, the company has been the only provider worldwide of the full range of both types of applications. Product lines with clearly defined areas of application, performance- related device classes and individual service and support for customers worldwide are evidence of the company’s commitment to customer care.
Reader Reply Card No 152 Reader Reply Card No 153 151 150 149
Annual Buyers’ Guide 2011
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