User's Manual for CM6G - Yokogawa

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6-166.6 Density MeterThe GD400G is used for gas density meter.Regarding GD400G Gas density meter, refer to attached Instruction Manual IM 11T3B1-01E.IM 11R02A01-02E
7. Preparation of OperationWARNING 7-1Before start operation check outside wirings, pipings and confirm no gas leakage found.Refer to Figure 6.2, 6.3 and 6.4.7.1 Sampling Sectiona) If the drain pot is located outside the panel, supply water fully until the water overflows from thedrain outlet.b) Open the gate valve when it is in the sample line.c) If two fulflo filters are located in parallel on the sample line one of them is not used.7.2 Status of ValvesConfirm and open or close according to the following table.For town gas useValve No. Open or Close Valve No. Open or CloseV-1V-2V-3V-4V-5V-6V-7V-8CloseOpenOpenClose*OpenCloseCloseV-9V-10V-11V-12V-13V-14V-15V-16CloseCloseOpenOpen*CloseOpen*For steel mill useValve No. Open or Close Valve No. Open or CloseV-1V-2V-3V-4V-5V-6V-7V-8Close**CloseCloseOpenCloseCloseV-9V-10V-11V-12V-13V-14V-15V-16CloseClose**CloseCloseOpen*Remarks: Valve with the mark * are the flow adjustment use and preliminary adjusted and not necessary to adjust.7.3 Water Supply (For Steel Mill Use)a) Open valve V-13 and supply water until it overflows from the drain exhaust outlet of the washingbubbler (3-2) and the pressure regulating pot (3-4). (Refer to Figure 6.4).b) The flowmeter (6-1) indicates the flow rate of 0.2 l/min.IM 11R02A01-02E
Page 1: User’sManualModel CM6GGas Calorim
Page 4 and 5: iiTIPThis symbol gives information
Page 7 and 8: iModel CM6GGas CalorimeterIM 11R02A
Page 9 and 10: iii9.4 Calibration of the Density M
Page 11 and 12: 1. Outline 1-1Model CM6G Gas calori
Page 13 and 14: 2. Specifications 2-12.1 Standard S
Page 15 and 16: 2-3Utility : Water : Approx. 0.2 l/
Page 17 and 18: 2-52.2.4 OptionName Part no. Descri
Page 19 and 20: 2-72.4.2 For Town Gas Application (
Page 21 and 22: 2-92.4.4 Dimensions of Options1. Pr
Page 23 and 24: 3-13. InstallationsObserve the foll
Page 25 and 26: 4-14. Outside PipingsThe connection
Page 27 and 28: 5-15. External WiringsExternal wire
Page 29 and 30: 6. Construction and FunctionTypical
Page 31 and 32: 6-3Standard Flow Sheet1. Town Gas A
Page 33 and 34: 6.3 Differential Pressure Detection
Page 35 and 36: 6-7POWERLampIGNITLampMEASLampALARML
Page 37: 6-96.4.2 High/Low Alarm ActionHighe
Page 42 and 43: 6-146.5.3 Correcting ComputationAs
Page 46 and 47: 7-27.4 Supply of the AirOpen valve
Page 48 and 49: 7-47.7 Air Differential Pressure Ad
Page 50 and 51: 8-28.2 Stopping Operations8.2.1 Lon
Page 52 and 53: 9-29.1.2 For Steel Mill UseSEE ALSO
Page 54 and 55: 9-49.3 Calibration of the Computing
Page 56 and 57: 10-210.2 Regular CheckRefer to Figu
Page 58 and 59: 10-410.2.4 Washing Bubbler or Press
Page 60 and 61: 10-610.3 Check at the Regular Servi
Page 62 and 63: Blank Page
Page 64 and 65: 11-211.1.2 For Steel Mill UseAs for
Page 66 and 67: 11-47) When the density meter is at
Page 68 and 69: Blank Page
Page 70 and 71: 12-2b) Print circuit board assembly
Page 72 and 73: 12-412.3 Preheater E7023NGNo. Name
Page 74 and 75: 12-612.8 Temperature Controller E70
Page 76 and 77: 2< Principle of Measurement>When us
Page 79 and 80: Revision Informationi Title Manual
Page 81 and 82: User’sManualModel CM6GGas Calorim
Page 83 and 84: 2-2Utility :Instrument Air : Approx
Page 85 and 86: 2-42.2.2 Standard AccessoriesFollow
Page 87 and 88: 5-25.1 Notes on WiringWARNING• Ca

User's Manual for CM6G - Yokogawa

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