Gas Detection 11


Independently Manufactured Gas Sensors for Better Gas Detection


Alphasense is a totally independent gas sensor development and manufacturing company founded in response to an overwhelming demand from gas detection OEMs for better quality gas sensors and a higher level of after-sales support. Their success provided Alphasense with the opportunity to build a purpose-designed factory furnished with state-of- the-art automation and manufacturing facilities. On-going investment allows the company to continually increase capacity while maintaining the integrity of the Alphasense product range and support for their customers.


For More Info, email: email:


Infrared Gas


Sensors for Biogas Measurement


For More Info, email: email:


40307pr@reply-direct.com


Highly Versatile Measuring, Control and Warning Unit for Gas Sensors


ADOS’ FlexADOS 914 LON is a highly reliable measuring, control and warning unit for gas sensors. It continuously monitors the ambient air and provides an early warning of harmful, explosive and non-fl ammable gases and vapours. Together with the TOX 914 LON gas transmitters, FlexADOS 914 LON fulfi ls VDI guideline 2053 from December 2014 and also EN 50271:2011 (SIL 1).


FlexADOS 914 LON has been successfully used in a wide variety of applications, mainly in underground carparks and tunnels.


ADOS’ versatile unit can control up to 60 digital LONbus sensors (TOX 914 LON, LCTR 404 LON) with 5 alarm thresholds per sensor (Averaging from 1 to 60 minutes possible, 2 levels - fan areas - can be displayed), independently adjustable from 10 to 90% of the measuring range. It is easy to assemble and simple to use; there is a menu-guided setting of the device parameters using 6-part keyboard, a graphic LCD display shows actual values, mean values and faults in plain text and an indicator for operation, malfunction, maintenance or power failure. Users are offered a maximum of 14 potential-free changeover contacts to control further warning and control facilities and potential-free changeover contact for malfunction, maintenance and power failure.


The FlexADOS 914 LON is enclosed in an IP54 rated plastic wall housing, has very low power consumption and can operate with an uninterrupted power supply. A range of accessories, such as warning lights and horns are available as wells as further items for operators with more complex measuring tasks.


For More Info, email: email:


For More Info, email: email:


40146pr@reply-direct.com


The First and Only Long-Term Stable Metal-Oxide Gas Sensor


The SGP gas sensor is based on Sensirion’s multi-pixel platform, which integrates four gas sensing elements into a very small 2.45 x 2.45 x 0.9 mm3 DFN package featuring a fully calibrated air quality output signal. The unprecedented combination of long-term stability and multi-pixel technology opens up new possibilities for environmental monitoring in smart home, appliances and Internet of Things applications. Thanks to its unique performance, the SGP allows for the fi rst time the integration of metal-oxide gas sensors into mobile devices.


Traditional metal-oxide gas sensors suffer from poor long-term stability including a rapid loss of sensitivity and a strong increase in response time. This degradation is caused through irreversible contamination by certain chemical compounds which are ubiquitous in real-life applications due to their widespread use in consumer products and production environments. Sensirion’s proprietary metal-oxide technology and multi-pixel platform provide the SGP with


an unmatched robustness against these contaminants resulting in unique long-term stability and accuracy. Thus, with the SGP a reliable metal-oxide gas sensor is truly available for the fi rst time!


SGX Sensortech is pleased to show case one of its latest innovative product.


The IR15TT-R dual gas infrared gas sensor makes fl ammable gas and carbon dioxide sensing for biogas applications easy. It is inevitable within the biogas moisture generating environment that aggressive components will get on the sensors components. The IR15TT-R is designed to operate in the harshest of environments and when designed into customer instrumentation it can produce accurate, robust measurement within the aggressive biogas environment.


The single foot print dual gas sensor designed to work in both fi xed and portable instruments, responds quickly to changes in the target gas. It is provided in an explosion proof housing for easy incorporation into critical-to-safety applications with a robust shock and vibration proof construction.


The IR15TT-R has a large dual gas range, 0 to 100% vol. methane and 0 to 100% vol. carbon dioxide within the same package, making the sensor extremely suitable for the biogas industry.


If you’d like to learn more about the infrared technology included in the IR15TT-R or wish to see for yourself the performance you can achieve, then please contact one of our knowledgeable sales team sales.is@ sgxsensortech.com or our network of local distributors for more information or samples for evaluation.


IR 15TT-R twin gas infra- red gas sensor, 0 to 100% vol. methane and 0 to 100% vol. carbon dioxide biogas applications.


For More Info, email: email:


For More Info, email: email:


42231pr@reply-direct.com


For More Info, email: email:


For More Info, email: email:


42338pr@reply-direct.com


Gas Network Survey with Full Traceability Network Survey Software


Interconnected Monitoring Solution with GPS, Mapping and INSPECTRA® Laser Spectroscopy Detection Technology


VSR INSPECTRA® Vehicle and on-foot survey


INSPECTRA®


LASER


Mobile application


NGS software with real-time display EASY INSPECTRA™ ATV for access off road


Cost-effective solution combining vehicle and pedestrian surveys using the same equipment GPS and mapping for precise geolocation and survey capabilities Powerful detection – sub 1ppm and total methane selectivity Interconnectivity to PCs and mobile devices Survey data integrity with automatic recording


Bluetooth® GPS Geolocation


For More Info, email: email:


For More Info, email: email:


Tel. +33 1 85 65 04 37 info@gazomat.com • www.gazomat.com 7973ad@reply-direct.com www.envirotech-online.com IET May / June 2017


® Registered trademarks of ECOTEC Solutions Inc. in the United States and in other countries.


TM Trademarks of ECOTEC Solutions Inc. in the United States and in other countries.


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56