SICK DUSTHUNTER T - Page 195

Operating Instructions FLOWSIC100
Gas Velocity Monitor
8012513/03-2008 © SICK MAIHAK GmbH · Germany · All rights reserved 3
Content
About this Document....................................................................................................... 7
1 Safety Instructions...........................................................................................................8
1.1 Intended Use ........................................................................................................................8
1.2 Authorized Personnel..........................................................................................................8
1.3 Safety Information and Protective Measures.................................................................. 8
1.3.1 General Notes ..................................................................................................................8
1.3.2 Danger from Electrical Equipment .................................................................................9
1.3.3 Danger due to Hot, Corrosive, or Pressurized Gases ....................................................9
1.3.4 Behaviour at Purge-air Failure ........................................................................................9
1.3.5 Detecting Malfunctions ...................................................................................................9
1.3.6 Preventing Damages .................................................................................................... 10
2 Product Description .......................................................................................................11
2.1 Features and Applications............................................................................................... 13
2.2 System Overview and Operating Principle.................................................................... 15
2.2.1 System Overview........................................................................................................... 15
2.2.2 Communication between Sender/Receiver Units and Control Unit.......................... 16
2.2.3 Operating Principle ....................................................................................................... 17
2.3 System Components ........................................................................................................ 19
2.3.1 FLSE100 Sender/Receiver Unit................................................................................... 19
2.3.1.1 Standard Sender/Receiver Units................................................................................. 23
2.3.1.2 Internally Cooled Sender/Receiver Units .................................................................... 25
2.3.1.3 Purged Sender/Receiver Units .................................................................................... 27
2.3.2 Flange with Pipe............................................................................................................ 28
2.3.3 Multi Control Unit (MCU)............................................................................................... 29
2.3.4 Connection Cables........................................................................................................ 36
2.3.5 Connection Box .............................................................................................................37
2.3.6 Purge-air Unit Option .................................................................................................... 37
2.3.7 Measuring Pipe Option ................................................................................................. 38
2.4 Calculations ....................................................................................................................... 39
2.4.1 Calculating and Calibrating the Volumetric Flow........................................................ 39
2.4.2 Calibrating the Temperature ........................................................................................ 40
2.4.3 Response Time ............................................................................................................. 41
2.5 Check Cycle ....................................................................................................................... 42
2.5.1 Zero-point Check...........................................................................................................42
2.5.2 Span Test ...................................................................................................................... 43
2.5.3 Check Cycle on the Analog Output .............................................................................. 43
2.6 Technical Data .................................................................................................................. 44