GENTWO Multigas Analyzer - 5 Pages

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GENTWO Multigas Analyzer

Catalog excerpts

Multigas Analyzer V2.2 M&C premium series GENTWO® features an innovative modular navigation and sensor concept Special Features ■ Modular design ■ Innovative touch screen navigation concept with 7" color display ■ Multi-sensor capable - Paramagnetic oxygen sensor - ZrO2 oxygen sensor -Electrochemical oxygen sensor -Thermal conductivity detector (TCD) -NDIR/NDUV photometer -Chemiluminescence sensor (CLD) ■ Measured value storage over one year directly in the analyzer ■ Pressure compensation 0.8 to1.2 bar abs., optional humidity compensation ■ Analog signal outputs 0 - 20 / 4 - 20 mA ■ Modbus and AK protocol TCP/IP ■ Ethernet / USB ■ User-programmable limit values ■ Remote operation Application The Multigas Analyzer of the GENTWO® series is suitable for continuous measurements of gases in gas mixtures. Areas of application are in particular combustion control, process optimisation, inertization monitoring, environmental protection or laboratory measurements, each in non-explosive environments. Description The Multigas Analyzer is characterized by its modular design and innovative navigation concept. This enables fast intuitive understanding and adaptation of the analyzer to a wide variety of applications. Display and functions can be set according to the operator's requirements. The basic design of the analyzer is mounted in a 19" rack housing and it is connected using FKM (Viton®) tubing. It has a universal power supply, a 7" color touch screen and can be equipped with up to 6 sensors for various applications including the corresponding sensor and I/O electronics. Pressure sensors for process pressure compensation, optional humidity compensation, temperature monitoring and flow indicator are also available. The measured value is available as mA signal, as well as status, alarm and switching outputs. Two limit values per measuring channel can be user-programmed in the analyzer. All measured values are simultaneously available via Modbus and AK communication protocol at the Ethernet connection. A special feature is the integrated data logger function for time-resolved display and long-term recording of measurement, warning and alarm messages. The Multigas Analyzer offers the user convenient calibration functions for zero point and full scale calibration. Sensors -Paramagnetic oxygen sensor The M&C oxygen transmitter uses the paramagnetic properties of oxygen. The dumbbell principle implemented here represents a physical, wear-free and proven measuring method. It is suitable for low-drift, long-term stable measurements in the range from 0 to 100 vol%. - ZrO2 oxygen sensor This sensor type uses the diffusion properties of oxygen ions on a high-temperature doped ceramic solid electrolyte. An electrical potential known as the Nernst voltage is established between a Pt working electrode and a reference electrode. This allows a robust in-situ oxygen measurement from 0 to 21 vol%. Mounted in M&C gas sample probes, it can be used for control tasks in combustion processes. - Electrochemical oxygen sensor This compact, fast-response, long-life sensor measures the oxygen content in a gas mixture, typically up to 25 vol% over an electrochemically generated voltage. It is RoHS-compliant (lead-free), fully CO2-resistant and non-toxic. - Thermal conductivity detector (TCD) This type of sensor uses the thermal properties of gases. In the design implemented here, the thermal conductivity of hydrogen in a binary gas mixture is used to determine the H2 concentration. - NDIR/NDUV photometer With this technique, the concentration of multiatomic gases, i.e. molecules with permanent or induced electrical dipole moment, can be determined. The measuring cuvettes are available in different lengths for different measuring ranges. The photometer is characterized by a wide dynamic range and a fast response time. Optionally, a sensor for water vapour correction can be used for NDIR measurements. - Chemiluminescence sensor (CLD) A chemical reaction emits electromagnetic radiation in the range of ultraviolet and visible light. The number of registered light quanta is a measure of the NO concentration in the gas. The measuring range is 0-1000 ppm. Technical specifications and illustrations are without obligation, subject to modifications. 05.18 - 1.00.01 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111

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Short enclosure side view with power supply M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111 Long enclosure side view with power supply Technical specifications and illustrations are without obligation, subject to modifications. 05.18

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Technical specifications in general GENTWO Multigas Analyzers Telescopic slides available in EU and US version Viton® is a registered trademark of DuPont Performance Elastomere Technical specifications and illustrations are without    M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany obligation, subject to modifications. 05.18 - 1.00.01    info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-

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Technical specifications sensors Paramagnetic oxygen sensor * Calibration and determination of measurement accuracy under constant ambient conditions in the compensated temperature and pressure range (±0.015%/mbar) Technical specifications and illustrations are without obligation, subject to modifications. 05.18 - 1.00.01 M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +4

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