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New Four-Channel Detector in Single-Supply Operation with High Sensitivity
ID: 1137937
Pyroelectric Detector LMM-274 for Gas Analysis now available
(PresseBox) - The InfraTec GmbH Infrarotsensorik und Messtechnik company from Dresden has over 20 years of experience in manufacturing pyroelectric infrared detectors. In 2002, a new product line with integrated CMOS preamplifier technology was successfully launched on the market. In contrast to conventional equipment, the detectors with JFET source tracking capabilities can operate in current mode and provide, for example, a great time response advantages for users. Due to the very high signal voltage ? up to several 100 mV ? they can easily be coupled with a microcontroller.
This product line with integrated CMOS preamplifier has included single-channel detectors for single-supply operation for some years. The extremely low power consumption of 40 µW at 2.7 V particularly suits requirements for the operation of portable analysers. The thermal compensation of these detectors ensures stable operation even under severe temperature fluctuations.
With the new LMM-274, InfraTec now offers a low-power detector with four channels, so that three gases can be measured simultaneously and a reference channel is also available. For the operation of the LMM-274, a battery for the power supply is sufficient (power consumption in single-supply operation is only 160 µW in contrast to 800 µW in split-supply operation). Due to the high sensitivity of > 90 kV/W, the LMM-274 is ideal for gas analysis in the wavelength range of (8 ... 12) microns and can be used to identify alcohol or chlorinated hydrocarbons.
The Dresden-based company InfraTec GmbH Infrarotsensorik und Messtechnik is a specialist for products and services in the field of infrared technology. InfraTec was founded in 1991 and, with its own capacities in manufacturing and development, employs about 200 staff now. In the business field of sensor systems, custom-made components are produced on more than 1.200 m² of clean room space ? especially pyroelectrical infrared detectors ? for clients worldwide. The business sector of infrared measuring technology operates in all areas of thermographic applications, with its scope of performance ranging from sales of thermographic cameras to the self-developed and manufactured high-end thermal camera series ImageIR®.
The Dresden-based company InfraTec GmbH Infrarotsensorik und Messtechnik is a specialist for products and services in the field of infrared technology. InfraTec was founded in 1991 and, with its own capacities in manufacturing and development, employs about 200 staff now. In the business field of sensor systems, custom-made components are produced on more than 1.200 m² of clean room space ? especially pyroelectrical infrared detectors ? for clients worldwide. The business sector of infrared measuring technology operates in all areas of thermographic applications, with its scope of performance ranging from sales of thermographic cameras to the self-developed and manufactured high-end thermal camera series ImageIR®.
  
  
  
Datum: 20.11.2014 - 10:29 Uhr
Sprache: Deutsch
News-ID 1137937
Anzahl Zeichen: 2365
Kontakt-Informationen:
Stadt:
Dresden
Kategorie:
Optische Technologien
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"New Four-Channel Detector in Single-Supply Operation with High Sensitivity"
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InfraTec GmbH Infrarotsensorik und Messtechnik (Nachricht senden)
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