Configurable & combinable OEM sensors
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ane selective meth y NDIR Humidit HIGH-PRECISION MODULAR GAS MEASUREMENT TECHNOLOGY Configurable & combinable OEM sensors

Wi.Tec-Sensorik GmbH, Schepersweg 41-61, 46485 Wesel, Germany Tel +49-281-206578-20 · info@witec-sensorik.de · www.witec-sensorik.de

Dipl.-Ing. Sebastian Wiegleb Prof. Dr. Gerhard Wiegleb Our vision for the future is to provide appropriate measurement technology that will help to master the challenges in the energy and environmental sector in an intelligent and sustainable way. Wi.Tec-Sensorik GmbH is a technology company specializing in the development, production and distribution of high-quality physical gas measurement modules. Our goal is to convert customer requirements into series products. In our development center we have the necessary competences in the field of sensor development, mechanical engineering and...

We carry on where others stop! Wi.Tec-Sensorik GmbH has extensive specialist knowledge in the field of gas measurement technology and signal processing. We develop and manufacture high-quality gas measurement modules for use in analysis devices, for control tasks in process engineering and for monitoring processes. The technological basis is our own developed NDIR and NDUV technology, with which almost all IR and UV active gases can be measured down to the low ppm range. Another focus is our customer-oriented application analysis, where we work together with our customer to develop a...

We already cover standardized measurement tasks with our highly developed, up-to-date gas sensors. In the spectral range from 214 nm (UV) to 12 µm (IR), our current products INFRA.sens® and ULTRA.sens® are able to detect and evaluate in detail almost all important gases. »Standard can do some – we can do more!

Modular sensor design In order to be able to adapt gas analyses as flexibly as possible to individual measurement tasks, the individual components designed modularly. This resulted in a »modular system« in which the various photometric components such as detectors, emitters, measuring sample cell, etc. can be exchanged. Aluminium with bright gold coating and passivated stainless steel is used as the standard sample cell material. Other materials are also available for special Applications. With this sophisticated sensor design, customer-specific applications can also be realized without the...

INFRA.sens® AK5 compact // INFRA.sens® AK20G compact // INFRA.sens® AK250G compact NDIR sensor technology pushed to the limits The INFRA.sens® was specially developed for high-quality NDIR gas analysis. In the design phase, special emphasis was placed on high stability and a low detection limit. With the use of high-performance light emitting diodes (IRLED) and thermal micro radiators, which were adapted to the needs of gas measurement technology, these goals were achieved in full. The corona impact pushed us to revise and improve the algorithm of the NDIR sensor technology. This allowed us...

ULTRA.sens® AK100 // ULTRA.sens® AK250 // ULTRA.sens® H 2 S-AK100 // ULTRA.sens® NO x /SO 2 -AK100 TBH NDUV sensor technology at an enormous variaty The ULTRA.sens® is the world’s first OEM gas measurement module based on miniaturized UV LEDs. The stability and lifetime of these UV-LEDs enables high-precision gas analyses down to the ppb range. By using two UV-LEDs 2 gases can be detected simultaneously. With this approach, 2 measuring ranges from ppm to vol% can also be realized. For the detection of NO and H2 S an EDL (electrodeless gas discharge lamp) is used. A combination of both...

ULTRA.sens® processline ULTRA.sens® processline AK25 & ULTRA.sens® processline AK200 & ULTRA.sens® processline NO x / SO 2 -AK50 TBH piped NDUV sensor technology now ready for corrosive gases In many areas of process engineering, reactive gases are used as starting products in chemical processes. These gases often are corrosive, so that only certain materials can be used. In process measurement technology, these gases are usually detected with special photometers that are located locally outside the process. The process gas therefore comes in contact with all materials on its way from the...

Gas Insulated Switchgear Monitoring INFRA.sens® AK2/μP compact // INFRA.sens® AK20G compact To save the atmosphere – for quality and leakage measurement detection is an important application in which Wi.Tec’s can be used. This measures down in the ppm range and is also zero and end point temperature compensated, as well as pressure compensated. In gas-insulated high- and medium-voltage switchgear, sulfur hexafluride (SF 6) is used as an insulating and quenching gas. Due to its structure, the gas is chemically inert and has a relative density about five times that of air. SF 6 is capable of...

For a better environment – one module all ranges This must be determined qualitatively and quantitatively for a determination of the water quality. To analyze the organic constituents, small amounts of the water to be tested are fed into a thermal reactor and there oxidized to CO2 . Its concentration is then measured with a Wi.Tec sensor at the reactor outlet. Water occurs in the most varied of qualities in our environment. As a rough differentiation, drinking water, waste water and cooling water can be named. Organic impurities dissolved in the water in particular have a significant...

Elemental Analysis ULTRA.sens® AK100 // INFRA.sens® AK250G compact High precision leads to higher quality In chemistry, the term quantitative elemental analysis is used to describe the quantitative determination of the elements carbon (C) and hydrogen (H) as the main constituents of all organic substances, as well as the most important heteroatoms: nitrogen (N), oxygen (O), sulfur (S), more rarely also phosphorus (P) and the halogens (F, Cl, Br, I). The most recent version of this content can be found online at … https://www.witec-sensorik.de/en/ applications/elemental-analysis/...