Optical filters - Import export

The NDIR bundle HC made by Micro-Hybrid is a set of perfectly matched IR emitters and detectors for hydrocarbon gas analysis which includes a NAC based IR emitter with reflector of the JSIR 350 series, completed with the highly sensitive thermopile dual detector of the MTS 200 series. The optical filter of the detector is adapted to the characteristic wavelength (CWL: 3400 ± 20 nm / HBW: 140 ± 20 nm) range of hydrocarbons. In order to get fast test results in biogas plants or for the development of hydrocarbon probes to control and monitor chemical processes, Micro-Hybrid is the only manufacturer worldwide to offer both infrared components for the analysis of infrared active gases.

The NDIR bundle N2O is made up of optimally matched thin film infrared emitters and a corresponding IR thermopile detector to measure nitrous oxide in gas mixes. The kit has a short delivery time and therefore achieves measurement results in a short time. This is especially an advantage for developers in research projects with a limited time span. The two-channel detector's optical filter has been optimized for the absorption spectrum of N2O and can provide important data, especially in the analysis of exhaust gases in the automotive, railway and marine sectors, the monitoring of industrial exhaust emissions and environmental monitoring.

The NDIR bundle CO developed by Micro-Hybrid consists of perfectly matched infrared components for gas analysis of carbon monoxide. A NAC-based IR source with reflector of the JSIR 350 series is combined with the highly sensitive thermopile dual detector of the MTS 200 series. The optical filter of the dual detector is adjusted to the typical wavelength range of carbon monoxide: CWL: 4650 ± 40 nm / HBW: 180 ± 20 nm. Users receive high-quality measurement data in a short time, for instance for the analysis of exhaust gases in the automotive, rail and shipping industries or for monitoring production facilities and plants as well as for controlling chemical processes.

The NDIR bundle N2O is made up of optimally matched thin film infrared emitters and a corresponding IR thermopile detector to measure nitrous oxide in gas mixes. The kit has a short delivery time and therefore achieves measurement results in a short time. This is especially an advantage for developers in research projects with a limited time span. The two-channel detector's optical filter has been optimized for the absorption spectrum of N2O (CWL: 4525 ± 20 nm / HBW: 83 ± 6 nm) and can provide important data, especially in the analysis of exhaust gases in the automotive, railway and marine sectors, the monitoring of industrial exhaust emissions and environmental monitoring.

Two channel premium pyrodetector detector on TO39 header for measurement of sulfur hexafluoride (SF6). The detector suits applications of industrial gas measurement or monitoring of insulation gases in the field of production and process engineering at ambient temperatures between -20 and 85 °C. With a CWL of 10540 ± 100 nm and a HBW of 690 ± 100 nm, the narrowband optical filter provides ideal values for precise analysis of the target gas. In addition, there comes a reference channel with the CWL: 5060 ± 25 as well as the HBW: 100 ± 15 nm. With a very high detectivity of up to 4.0*10^8 cm√Hz/W and sensitivity of up to 200000 V/W, the signal quality remains unique in this technology range. The detector features a broad spectral sensitivity 2 - 15 µm (optimized from 3 - 5 µm), a high sensitivity with a modulation frequency of up to 100 Hz, a low microphone effect due to the small membrane mass, very low temperature dependence and an amplified signal in current mode.

The four-channel pyrodetector is optimized for gas analysis during anesthesia by four optical filters for the following gases: carbon dioxide (CO2) (CWL: 4265 ± 25, HBW: 120 ± 10 nm), nitrous oxide (N2O) (CWL: 4525 ± 20, HBW: 83 ± 6 nm), desflurane (CWL: 8224 ± 40, HBW: 240 ± 24 nm) and isoflurane (CWL: 8550 ± 40, HBW: 180 ± 18 nm). Medical, especially patient and anesthetic gas monitoring, represent typical application fields for the MPS4SENS anesthesia. The pyrodetector is designed for applications in environments ranging from -20 to 85 °C. The very high detectivity of up to 4.0*10^8 cm√Hz/W as well as the very high sensitivity of up to 200000 V/W provide an extraordinary signal quality in the field of pyroelectric detectors. The quad detector is based on 4 sensor chips with a thin film CPM membrane. Thanks to the Ceramic Pyroelectrical Material (CPM) and the unique product design the detector convinces with a high read-out rate up to 100 Hz as well as with the short response time.

The pyro-detector measures methanol (CH4O/half structure formula: CH3OH) & ethanol (C2H5OH) at ambient temperatures between -20 and 85 °C. With its high detectivity of up to 4.0*10^8 cm√Hz/W and a sensitivity of up to 200000 V/W, the 2-channel detector represents the high end solution for demanding applications in medical or industrial production and process applications. The optical filter with a CWL of 9663 ± 80 nm and a HBW of 240 ± 40 nm combined with the reference channel are specially designed to analyze typical alcohol compounds. The exceptional signal values result from the combination of a broad spectral sensitivity of 2 - 15 µm (optimized from 3 - 5 µm), a high sensitivity with a modulation frequency of up to 100 Hz, a low microphone effect due to the low membrane mass, very low temperature dependence and an amplified signal in current mode. The reliable measurement results are furthermore secured by a high read-out rate up to 100 Hz as well as by the short response time.

The premium dual-channel pyrodetector meets the most demanding measurement applications for the analysis of N2O (nitrous oxide) in environments from -20 to 85 °C. It achieves an especially high detectivity of up to 4.0*10^8 cm√Hz/W and sensitivity of up to 200000 V/W. The optical filter with a CWL of 4525 ± 20 nm and a HBW of 83 ± 6 nm as well as an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) match the characteristics of the gas exactly. NDIR gas analysis in aerospace, industrial process and exhaust gas measurement or anesthetic gas monitoring in medical are typical application fields for the MPS2SENS nitrous oxide. The pyroelectric detector shows less sensitivity to external influences through internal signal amplification. Likewise, temperature fluctuations have only a minor influence due to the low thermal mass of the membrane. The special Micro-Hybrid product design allows a higher read-out rate up to 100 Hz and short response times of the dual detector.

"The dual channel IR thermopile for NDIR gas analysis of halothane (C2HBrClF3) with a CWL of 7665 ± 77 nm and a HBW of 242 ± 40 nm. The signal strength is of the high sensitivity IR detector is comparable to that of a pyro detector: high detectivity up to 6.27*10^8 cm√Hz/W and high sensitivity up to 171 V/W. These values can be achieved by filling with krypton. The MTS2SENS200 halothane provides reliable readings in environments between -20 and 85 °C, e.g. for anesthetic gas monitoring. The interference absorber, an integrated thermistor for reference temperature determination and the reference channel (CWL: 5060 ± 25, HBW: 100 ± 15 nm) are further important product features for long-term use in demanding medical applications. Two sensor chips with 200 BiSb/Sb thermocouples each form the basis of this premium detector. The narrow-band optical filter windows are specially adapted to the analysis of target gases in the application.

The 2 channel premium pyrodetector is specially designed for the analysis of nitric oxide (NO). The optical filter with a CWL of 5300 ± 30 nm and a HBW of ± 20 nm as well as an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) optimize the measurement results of the dual IR detector. Its main application lies in the measurement of process gases or exhaust gases in industrial production and process engineering. Storage and operation can take place between -20 and 85 °C. The particularly high detectivity of up to 4.0*10^8 cm√Hz/W as well as the very high sensitivity up to 200000 V/W provide an extraordinary signal quality in the sector of pyroelectric detectors. Two sensor chips with a thin film CPM membrane form the core of the dual detector MPS2SENS nitrogen monoxide. Thanks to the Ceramic Pyroelectrical Material (CPM) and the unique product design the detector features a high read-out rate up to 100 Hz as well as a short response time.

The dual-channel thermopile is optimized for the measurement of carbon monoxide (CO) through an optical filter with a CWL of 4650 ± 40 nm and a HBW of 180 ± 20 nm. Medical technology, process or room air analysis are typical application fields for the MTS2SENS200 carbon monoxide. The MTS2SENS200 carbon monoxide dual detector is suitable for demanding applications at ambient temperatures from -20 to 85 °C. It has a particularly high detectivity. It has a particularly high detectivity of up to 6.27*10^8 cm√Hz/W and a sensitivity of up to 171 V/W. This signal quality is comparable to pyro detectors. The integrated thermistor for reference temperature determination and an additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) complete the product. The detector has as technological basis 2 chips with 200 bismuth antimony/antimony thermocouples each. Other applications of the detector include metabolic monitoring, spirometry, biotechnology and food technology.

The dual channel pyrodetector is specially designed for the measurement of carbon monoxide (CO) using an optical filter with a CWL of 4650 ± 40 nm and a HBW of 180 ± 20 nm. Medical, industrial gas analysis and environmental technology are typical fields of application for the MPS2SENS carbon monoxide. The dual detector meets demanding needs at ambient temperatures ranging from -20 to 85 °C. It has a particularly high detectivity of up to 4.0*10^8 cm√Hz/W and sensitivity of up to 200000 V/W. An additional reference channel (CWL: 3910 ± 28, HBW: 70 ± 10 nm) completes the product. The detector is equipped with 2 chips with a thin film membrane made of ceramic-pyroelectric material as technological basis. The unique detector design of Micro-Hybrid enables the high read-out rate up to 100 Hz as well as the short response time and guarantees precise and fast measurement results for NDIR gas analysis.

The high detectivity up to 4.0*10^8 cm√Hz/W as well as the high sensitivity up to 200000 V/W characterize the MPS2SENS flourane. The optical characteristics of the infrared filter windows perfectly suit the analysis of flouranes (CWL of 8620 ± 45 nm, HBW of 540 ± 45 nm, reference channel with CWL: 5060 ± 25, HBW: 100 ± 15 nm). The MPS2SENS sulfur dioxide provides reliable readings in environments between -20 and 85 °C for NDIR gas measurement in medical applications, e.g. anesthetic gas monitoring. The pyroelectric detector has 2 chips with a thin film CPM membrane in the core. (CPM: Ceramic Pyroelectrical Material). Other key product features for long-term use in demanding applications: wide spectral sensitivity 2 - 15 µm (optimized from 3 - 5 µm), high sensitivity with a modulation frequency of up to 100 Hz, low microphone effect due to the low membrane mass, very low temperature dependence, amplified signal in current mode.