Yokogawa DM8C/VD6 Liquid Density Analyzer Instrukcja Użytkownika

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Users
Manual
R
Model DM8
Vibration Type Density Meter
IM 12T03A01-02E
IM 12T03A01-02E
3rd Edition
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1 2 3 4 5 6 ... 63 64

Podsumowanie treści

Strona 1 - Vibration Type Density Meter

User’sManualRModel DM8Vibration Type Density MeterIM 12T03A01-02EIM 12T03A01-02E3rd Edition

Strona 2

Blank Page

Strona 3 -  INTRODUCTION

< 1. GENERAL >1-1IM 12T03A01-02E1. GENERALDensity is one of the fundamental physical quantities required when the property or composition of

Strona 4 - <INTRODUCTION>

< 1. GENERAL >1-2IM 12T03A01-02E 1.1.2 Detector(1) General Purpose Detector Model VD6DDetector construction: Non-explosion protection, rain-pro

Strona 5

< 1. GENERAL >1-3IM 12T03A01-02E1.1.3 Converter Model DM8CDisplay: Digital display, fi ve digits LEDDisplay contents: Density (g/cm3) after

Strona 6 -  After-sales Warranty

< 1. GENERAL >1-4IM 12T03A01-02E • Output format Measured data space space# * . * * * * _ * . * * * * _ * * * . * CRLF(Note) Data are output in

Strona 7 - CONTENTS

< 1. GENERAL >1-5IM 12T03A01-02ECase construction: Dust and rain proof construction Coating color: Door: Equivalent to Munsell 2.8GY6.4/

Strona 8 - <CONTENTS>

< 1. GENERAL >1-6IM 12T03A01-02E 1.2 Models and Suffi x Codes1.2.1 General Purpose DetectorModel Suffi x Code Option Code DescriptionVD6D ••••••

Strona 9

< 1. GENERAL >1-7IM 12T03A01-02E1.3 External Dimensions1.3.1 DetectorGeneral Purpose and Flameproof Detector Models VD6D and VD6DFUnit : mm2

Strona 10 - Blank Page

< 1. GENERAL >1-8IM 12T03A01-02E Sanitary Use Detector Model VD6DSUnit : mm246100192ø11010415316634510373200G3/458ø160146ø116ø74GlandSample lnle

Strona 11 - 1. GENERAL

< 1. GENERAL >1-9IM 12T03A01-02E1.3.2 Converter Model DM8C231431 35272240183138116212±1 222275±120028834 34 34 34Wiring port holes (5-ø27)(

Strona 13 - 1.1.3 Converter Model DM8C

< 1. GENERAL >1-10IM 12T03A01-02E 1.3.3 Special Cable Model DM8WUnit : mmA4ABGRAYYELLOWBROWNREDREDWHITEWHITEBLUEBLUEGREENGREENBROWNYELLOWGRAY13

Strona 14 - # CALIBRATION _ END C

< 1. GENERAL >1-11IM 12T03A01-02E1.4 Cautions in Handling Flameproof, Explosionproof Instruments1.4.1 Outline of Explosionproof Instrument

Strona 15 - 1.1.5 Standard Accessories

< 1. GENERAL >1-12IM 12T03A01-02E 1.4.3 Installation Area and Ambient ConditionsModel VD6DF density detector can be installed in hazardous area

Strona 16 - 1.2 Models and Suffi x Codes

< 2. PRINCIPLES OF OPERATION >2-1IM 12T03A01-02E2. PRINCIPLES OF OPERATION2.1 Measuring Principle2.1.1 Density DetectorModel VD6D Density D

Strona 17 - 1.3 External Dimensions

< 2. PRINCIPLES OF OPERATION >2-2IM 12T03A01-02E 2.1.2 Density ConverterThe density converter computes the liquid density using the oscillation

Strona 18 - Unit : mm

< 2. PRINCIPLES OF OPERATION >2-3IM 12T03A01-02E2.2 Main Components2.2.1 Density DetectorFigure 2.2 is a schematic diagram of the density de

Strona 19 - 1.3.2 Converter Model DM8C

< 2. PRINCIPLES OF OPERATION >2-4IM 12T03A01-02E 2.2.2 Density ConverterFigure 2.3 is a block diagram of the density converter.As shown in the d

Strona 20

< 3. INSTALLATION, PIPING AND WIRING >3-1IM 12T03A01-02E3. INSTALLATION, PIPING AND WIRINGModel DM8 vibration type density meter consists o

Strona 21 - Instruments

< 3. INSTALLATION, PIPING AND WIRING >3-2IM 12T03A01-02E (2) Bracket MountingThis bracket is not the pipe mounting bracket. Release the four bol

Strona 22 - 1.4.6 Repairs

< 3. INSTALLATION, PIPING AND WIRING >3-3IM 12T03A01-02E(1) Flow DiagramFigure 3.5 shows a fl ow diagram of a typical sampling equipment. Mod

Strona 23 - 2. PRINCIPLES OF OPERATION

iIM 12T03A01-02E<INTRODUCTION> INTRODUCTIONThis manual describes the specifi cations, installation, operation, maintenance, and trouble-shooting

Strona 24 - 2.1.2 Density Converter

< 3. INSTALLATION, PIPING AND WIRING >3-4IM 12T03A01-02E Anchor boltDrain pitConcrete baseDensity meter sampling unitFigure 3.6 Installation Ex

Strona 25 - 2.2 Main Components

< 3. INSTALLATION, PIPING AND WIRING >3-5IM 12T03A01-02E(4) Removing a Packing Sheet for Transportation from the Density DetectorThe vibrato

Strona 26 - 2.2.2 Density Converter

< 3. INSTALLATION, PIPING AND WIRING >3-6IM 12T03A01-02E 3.2 Installation of Density Converter3.2.1 Installation AreaThe density converter shou

Strona 27 - (1) Pipe Mounting

< 3. INSTALLATION, PIPING AND WIRING >3-7IM 12T03A01-02E(1) Panel MountingThe pipe mounting bracket should be removed from the converter bef

Strona 28 - Density detector

< 3. INSTALLATION, PIPING AND WIRING >3-8IM 12T03A01-02E (2) Wall MountingRemove the pipe mounting bracket from the converter before wall mounti

Strona 29 - (1) Flow Diagram

< 3. INSTALLATION, PIPING AND WIRING >3-9IM 12T03A01-02E(3) Pipe MountingMounting bracket is applied to the pipe of nominal size 50A (diamet

Strona 30 - Density meter sampling unit

< 3. INSTALLATION, PIPING AND WIRING >3-10IM 12T03A01-02E 3.3 PipingThe vibration type density meter requires the following piping;(1) Sample l

Strona 31 - IM 12T03A01-02E

< 3. INSTALLATION, PIPING AND WIRING >3-11IM 12T03A01-02ESampling unitSampling lineMain pipeSludge is likely to collect here.Figure 3.15 Ex

Strona 32 - 3.2.1 Installation Area

< 3. INSTALLATION, PIPING AND WIRING >3-12IM 12T03A01-02E Sampling lineHeat insulating materialTrace pipeFigure 3.17 Steam Tracer PipeSampling

Strona 33 - (1) Panel Mounting

< 3. INSTALLATION, PIPING AND WIRING >3-13IM 12T03A01-02E3.4 WiringThe vibration type density meter requires the following wirings:(1) Wirin

Strona 34 - (2) Wall Mounting

iiIM 12T03A01-02E <INTRODUCTION> For the safe use of this equipment Safety, Protection, and Modifi cation of the Product• In order to protect

Strona 35 - (3) Pipe Mounting

< 3. INSTALLATION, PIPING AND WIRING >3-14IM 12T03A01-02E Figure 3.21 shows terminal arrangement of the density detector.A2 A3 A5 B4A4 A6 B5Term

Strona 36 - 3.3 Piping

< 3. INSTALLATION, PIPING AND WIRING >3-15IM 12T03A01-02E Figure 3.23 Wiring to Density Detector Terminals Figure 3.24 Spanner for Open

Strona 37 - 3.3.3 Steam Piping

< 3. INSTALLATION, PIPING AND WIRING >3-16IM 12T03A01-02E 3.4.2 Wiring for Analog Output SignalOutput signal of 4 to 20 mA DC output (load resi

Strona 38 - 3.3.4 Piping for Air Purge

< 4. OPERATION >4-1IM 12T03A01-02E4. OPERATION4.1 Component Names and Function4.1.1 Density DetectorVibrator assemblyCoverTerminal box cove

Strona 39 - 3.4 Wiring

< 4. OPERATION >4-2IM 12T03A01-02E 4.1.2 Density ConverterData Display: Function No. and data are displayed.Function No. display Data displayFro

Strona 40

< 4. OPERATION >4-3IM 12T03A01-02E4.2 Operation4.2.1 Operation ModeOperation of the Model DM8 vibration type density meter ruled by the mode

Strona 41

< 4. OPERATION >4-4IM 12T03A01-02E Digital signal (Note 1)Measuring mode (DSPL)Measuring mode (DSPL)Maintenance mode (1)(MAINT)Maintenance mode

Strona 42 - 3.4.6 Wiring for Grounding

< 4. OPERATION >4-5IM 12T03A01-02EFunction No. ‘7’: Sets density of calibration solution 2 Density data (g/cm3) for the 2nd calibration (ca

Strona 43 - 4. OPERATION

< 4. OPERATION >4-6IM 12T03A01-02E Function No. ‘7.’: Sets high limit of the output range Sets a high limit density value (g/cm3) of an analog

Strona 44 - 4.1.2 Density Converter

< 4. OPERATION >4-7IM 12T03A01-02E4.3 Preparation for Measurement4.3.1 Check for PipingCheck the following points.(1) Is the pressure dif

Strona 45 - 4.2 Operation

iiiIM 12T03A01-02E<INTRODUCTION> Symbol MarksThroughout this user’s manual, you will fi nd several different types of symbols are used to identi

Strona 46 - Output stop

< 4. OPERATION >4-8IM 12T03A01-02E (5) Fully open “BV1” and “NV4” and half open “NV1” in the sampling unit. Close ‘drain’ valve opened in (3).

Strona 47 - < 4. OPERATION >

< 4. OPERATION >4-9IM 12T03A01-02E4.3.6 Pressure CompensationPressure compensation means to compensate the shift generated by measurement un

Strona 48 - < 4. OPERATION >

< 4. OPERATION >4-10IM 12T03A01-02E The one-point calibration is equal to that omitting the 2nd calibration two-point calibration, so, the two-p

Strona 49 - 4.3.3 Measuring Liquid Flow

< 4. OPERATION >4-11IM 12T03A01-02E(Note 2) The density value after calibration doesn’t always coincide with the density of the standard sol

Strona 50 - 4.3.5 Data Input

< 4. OPERATION >4-12IM 12T03A01-02E 4.5 Operation4.5.1 Operation ProcedureStart the density measuring system, and monitor operating conditions f

Strona 51 - 4.4 Calibration

< 5. MAINTENANCE >5-1IM 12T03A01-02E5. MAINTENANCE5.1 Daily Inspection/Maintenance5.1.1 Cleaning the Vibrator in the DetectorDirt particles

Strona 52

< 5. MAINTENANCE >5-2IM 12T03A01-02E 5.2 TroubleshootingExperiences are required for repair of the vibration type density meter; after parts are

Strona 53 - 4.4.3 Calibration Error

< 5. MAINTENANCE >5-3IM 12T03A01-02EF0502.aiCheck point123456789Measuring instrument Measuring conditions Normal value12 V±10 %200 V±10 %5.8

Strona 55 - 5. MAINTENANCE

CustomerMaintenanceParts ListAll Rights Reserved, Copyright © 1987, Yokogawa Electric Corporation.Subject to change without notice.Model VD6D, VD6DF,

Strona 56 - 5.2 Troubleshooting

ivIM 12T03A01-02E <INTRODUCTION> After-sales Warranty Do not modify the product. During the warranty period, for repair under warranty consul

Strona 57 - < 5. MAINTENANCE >

2CMPL 12T3E1-01E5th Edition : Apr. 2009Item Part No. Qty Description1 K9000PQ 1 Accessories Assembly2 L9827AR 1 Brush3 K9000NB 1 Injector4 L9827AE 1 A

Strona 58

CustomerMaintenanceParts ListAll Rights Reserved, Copyright © 1987, Yokogawa Electric Corporation.Subject to change without notice.Model DM8CDensity C

Strona 59 - Parts List

2CMPL 12T3H1-01E6th Edition : Mar. 2012Item Part No. Qty Description1 B1003JZ 1 Cable Gland2 L9811FP 4 Cable Gland3 K9141TV 1 Fuse (250 V, 3 A)4 G9612

Strona 60 - CMPL 12T3E1-01E

iIM 12T03A01-02ERevision Information Title : Model DM8 Vibration Type Density Meter Manual No. : IM 12T03A01-02EJun. 2012/3rd Edition Page layou

Strona 61

Blank Page

Strona 62 - CMPL 12T3H1-01E

vIM 12T03A01-02E<CONTENTS>Model DM8Vibration Type Density MeterCONTENTSIM 12T03A01-02E 3rd Edition INTRODUCTION ...

Strona 63 - Revision Information

viIM 12T03A01-02E <CONTENTS>2.2.2 Density Converter ...... 2-43. INSTAL

Strona 64

viiIM 12T03A01-02E<CONTENTS>5.1 Daily Inspection/Maintenance .................. 5-15.1.1

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