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FTC320-OEM
Gas analysis using thermal
conductivity measurement
rness
ANALYTICAL
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Table of Contents
Related Manuals for MessKonzept FTC320-OEM
Summary of Contents for MessKonzept FTC320-OEM
- Page 1 • • • • • • • • • • • • • • • • • • • • FTC320-OEM • • • • • • • • • • • • • • • • • • •...
- Page 2 All information of technical nature and particulars of the product and its use (including the information in this manual) are given by Messkonzept with careful studies. However, it is acknowledged that there may be errors or omissions in this manual. Images and drawings may not be in scale. For the latest revisions to this manual contact Messkonzept or visit www.messkonzept.de Messkonzept welcomes...
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Page 3: Table Of Contents
Electrical Connection ........4 Output 5 Digital Communication with FTC320-OEM Remote Control via RS232 Communication . -
Page 4: Operator Safety
Never put explosive gases or gas mixtures into the device! • Warranty expires if any element of the device is removed or replaced without the consultation of Messkonzept. The unit and the cables must be effectively protected against damage and UV light. • File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf... -
Page 5: Safety Instructions
Condensate and corrosive tolerant variants on request Messkonzept also offers, upon request, other models of the FTC-series analyzers that can monitor, additionally to the aforementioned, flammable or explosive gases. For more information in this regard, do not hesitate to contact us. -
Page 6: Principle Of Measurement
The thermal conductivity of gases rises with temperature and the slope of the increase with temperature is different for different gases. Upon request, it can be checked whether the temperature of heat sink and/or source should be changed in order to improve the accuracy or to avoid cross-sensitivity effects. File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf... - Page 7 The FTC320-OEM contains a TC sensor that analyzes the quantitative composition of gas mixtures. The measurement is based on the heat transfer between a heat source and a heat sink.
- Page 8 The “basic range“ is the largest possible measuring range and is set as standard. Linearization is carried out over the basic range. The smallest measuring ranges at the beginning and end of the basic range are made possible by a separate calibration. File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf...
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Page 9: Installation Of The Instrument
Installation of the Instrument 3.1 Mounting The bottom view of the FTC320-OEM shows four M3 thread holes which can be used for the fixation of the detector (see Figure 3.1). Do not mount directly on surface. Use insulating spacers (min. 4mm thick) and stainless-steel screws, to minimize the heat flow from the 63°C hot detector body. -
Page 10: Housing And Insulation
3.2 Housing and insulation Thermal insulation and Electromagnetic protection The installation of the FTC320-OEM in a customer-specific housing is mandatory. It must not be exposed to any air flow, e.g. from fans. The use of additional insulation is optional, but may be necessary for ambient temperatures below 0°C. -
Page 11: Electrical Connection
FTC320-OEM unit. 3.4 Electrical Connection Figure 3.3 illustrates the available electrical connections of the FTC320-OEM . Figure 3.3: The electrical connections to and from the FTC320-OEM . Three green LEDs are located on the PCB (see figure 3.3). One should be permanently on when the device is correctly on, this is found left to the power supply. - Page 12 Page 11 of 17 If the red or green RS232/RS485 LED is permanently on, there is a communication error, please contact Messkonzept. File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf...
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Page 13: Output
10-100 Vol.% and the voltage output is set to 1V-10V. The gas percentage concentration can, be calculated from the voltage output with the following formula: − 1 Analog Output · (100 − 10 Gas Concentration (Analog Output) Vol. % Vol.% (4.1) − 1 File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf... -
Page 14: Digital Communication With Ftc320-Oem
5.1.1 SetApp 3.0 Messkonzept offers a software for the operating of the FTC320 series. It enables via RS232 moni- toring of measured values and adjusting the settings of the FTC devices. The configuration is stored in about 400 different parameters. The SetApp3.0 is available for download on our website in the Download section. - Page 15 1 and it is found under group "01 System". To readdress simply select the field in P16, name the address and click "Set". Note: Each address must be unique, if issues arise contact Messkonzept File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf...
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Page 16: Specifications
<1% of smallest range per 1kPa (10mbar) Gas pressure (absolute) 80kPa (0.8 bar) to 1000kPa (10bar) Table 6.1: Specifications of the TC-analyzer FTC320-OEM. The values given above refer to H in N , they may vary for other gas pairs. -
Page 17: Views Of The Device
Page 16 of 17 Chapter 7 Views of the device The 3D STEP model is available on the website on request Figure 7.1: View of the FTC320-OEM from the front side. File name: FTC320-OEM Manual 1.09KD221202EMAV03.pdf... - Page 18 Figure 7.2: View of the FTC320-OEM from the left side.
- Page 19 Messkonzept GmbH Analytical Technology Niedwiesenstr. 33 60431 Frankfurt Germany Telefon +49 69 53056444 +49 69 53056445 info@messkonzept.de www.messkonzept.de Managing Director Dr. Axel-Ulrich Grunewald Place of jurisdiction Frankfurt HRB 49940 VAT ID: DE211207233...
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