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3.6
Principle of operation of OXYMAT 7
5
4
2
1
6
9
1
11
10
2
7
8
3
2
2
2
2
2
2
①
Reference gas inlet
⑦
Paramagnetic measurement effect
②
Restrictors
⑧
Electromagnet with alternating current strength
③
Reference gas channels
⑨
Sample gas and reference gas outlet
④
Microflow sensor
⑩
Microflow sensor in the vibration compensation system
(flow-type)
⑤
Sample gas inlet
⑪
Vibration compensation system (optional)
⑥
Measuring chamber
Figure 3-8
Principle of operation of OXYMAT 7
In contrast to other gases, oxygen is highly paramagnetic. This physical property is used to
determine oxygen concentration in gases.
Oxygen molecules in an inhomogeneous magnetic field always move toward the higher field
strength. This results in a higher oxygen concentration where the field strength is higher (higher
Description
3.6 Principle of operation of OXYMAT 7
Field device
32
Operating Instructions, 05/2015, A5E35640463-02
Summary of Contents for SIPROCESS GA700
Page 6: ...Inhaltsverzeichnis Feldgerät 6 Betriebsanleitung 05 2015 A5E35640463 02 ...
Page 64: ...Anschließen 6 5 Feldbediengerät Feldgerät 64 Betriebsanleitung 05 2015 A5E35640463 02 ...
Page 66: ...Bedienen 7 1 Bedienen Feldgerät 66 Betriebsanleitung 05 2015 A5E35640463 02 ...
Page 112: ...Index Feldgerät 112 Betriebsanleitung 05 2015 A5E35640463 02 ...
Page 118: ...Table of contents Field device 6 Operating Instructions 05 2015 A5E35640463 02 ...
Page 176: ...Wiring 6 5 Field control unit Field device 64 Operating Instructions 05 2015 A5E35640463 02 ...
Page 178: ...Operation 7 1 Operation Field device 66 Operating Instructions 05 2015 A5E35640463 02 ...
Page 222: ...Appendix A 6 Returned delivery Field device 110 Operating Instructions 05 2015 A5E35640463 02 ...
Page 224: ...Index Field device 112 Operating Instructions 05 2015 A5E35640463 02 ...