Yokogawa IR200 Bedienungsanleitung

User'sManualIM 11G02M01-01EIM 11G02M01-01E3rd EditionIR200Infrared Gas Analyzer

1 - 1IM 11G02M01-01EThe infrared gas analyzer (IR200) measures the concentrations of CO2, CO, CH4, SO2, NO and O2contained in sample gas.CO2, CO, CH4,

Revision RecordManual Title : IR200 Infrared Gas AnalyzerManual Number : IM 11G02M01-01EEdition Date Remark (s)1st Oct. 2

IM 11G02M01-01EEdition Date Remark (s)Section 9.3, "External Dimensions," NO2/NO Converter: Changed "Part number&q

2 - 1IM 11G02M01-01E2.1 Description of each unit2. NAME AND DESCRIPTION OF EACH PARTFig. 2-1 Name and description of each unit Name

3 - 1IM 11G02M01-01E3. INSTALLATIONDANGERCAUTIONThis unit is not explosion-proof type. Do not use it in a place with explosive gases to preventexplos

3 - 2 IM 11G02M01-01ECAUTION3.3 PipingCaution on pipingIn piping, the following precautions should be observed.Wrong piping may cause gas leakage.If t

3 - 3IM 11G02M01-01EObserve the following when connecting the gas pipes.• The pipes should be connected to the gas inlet and outlet at the rear panel

3 - 4 IM 11G02M01-01E(2) Sampling gas flow rateA flow rate of sampling gas must be 1 ± 0.5L/min. A flow meter should be provided as shown inFig. 3-2

3 - 5IM 11G02M01-01E(7) Example of sampling system configurationThe system configuration may vary depending upon the nature of measured gas, coexist

3 - 6 IM 11G02M01-01ECaution on wiring• Wiring work must be performed with the main power set toOFF to prevent electric shocks.• Enforce construction

iIM 11G02M01-01EWe are grateful for your purchase of Yokogawa’s Infrared Gas Analyzer (Model : IR200).• First read this instruction manual carefully

3 - 7IM 11G02M01-01EIR200 power supplyVaristor orspark killerLocate and connectin close proximityNoise source(2) Analog output signal (AO): terminal

3 - 8 IM 11G02M01-01E(4) Contact input (DI): terminal block 2, 13 to 20, terminal block 3, 5 to 10.• It is for a contact input at no voltage. An inpu

3 - 9IM 11G02M01-01ETerminal block 1<TN1>1112131415161718192012345678910(M3.5 screw)UnusedUnusedCH8 output(AO)CH7 output(AO)CH6 output(AO)CH1 ou

3 - 10 IM 11G02M01-01E(8) Description on terminal blockTerminal block 1<TN1>1112131415161718192012345678910(M3.5 screw)UnusedUnusedCH8 output(AO

3 - 11IM 11G02M01-01ETerminal block 3<TN3>1112131415161718192012345678910(M3.5 screw)Instrument error (DO)CH4 range identificationsignal output

3 - 12 IM 11G02M01-01ETerminal block 4<TN4>1112131415161718192012345678910(M3.5 screw)UnusedAuto calibration statuscontact output (DO)Calibratio

3 - 13IM 11G02M01-01ETerminal block 5<TN5>1112131415161718192012345678910(M3.5 screw)UnusedPeak count alarmoutput (DO)CH4 alarm output (DO)CH3 a

3 - 14 IM 11G02M01-01E(9) Timing of calibration contact output1. Manual calibration (See “6.9 Calibration”).Pump ON/OFF contact• Zero calibrationZero

4 - 1IM 11G02M01-01E4.1 Preparation for operation(1) Check of gas sampling tube, exhaust tube and wiringCheck that the pipes are correctly connected

ii IM 11G02M01-01ECaution on installation and transport of gas analyzer• This unit is not explosion-proof type. Do not use it in a placewith explosiv

5 - 1IM 11G02M01-01E5.DESCRIPTION OF DISPLAY AND OPERATION PANELThis section describes the display and operation panel of the gas analyzer. It also e

5 - 2 IM 11G02M01-01EFig. 5-25.2 Overview of display and operation panel• Measurement mode• Measurement mode• User mode • User mode1. Changeover of

5 - 3IM 11G02M01-01E5.3 Overview of display screen(1) Measurement mode screenOn turning on the power switch, the Measurement Mode screen will appear.

5 - 4 IM 11G02M01-01E(2) Setting/selection screenThe setting/selection screen is configured as shown below:• In the status display area, the current

5 - 5IM 11G02M01-01E(3) Contents of measured channel (CH)The contents in each measured CH corresponding to the type are given below:* How to Read the

5 - 6 IM 11G02M01-01E5.4 General operation• Measurement modeThe measurement mode can bedisplayed for up to 5 channels ina single screen. When viewing

6 - 1IM 11G02M01-01E6. SETTING AND CALIBRATION6.1 Changeover of rangeThis mode is used to select the ranges of measuredcomponents.1. During measuremen

6 - 2 IM 11G02M01-01E6.2 Calibration settingThis mode is used to set calibration concentration and actions. The calibration setting involvescalibrati

6 - 3IM 11G02M01-01E5. In the “Calibration Concentration Selec-tion” screen that appears, select anyconcentration item you want to set bypressing the

6 - 4 IM 11G02M01-01E(1) Press the MODE key in measurement state todisplay the User mode.(2) Move the cursor to Setting aboutCalibration using the or

iiiIM 11G02M01-01ECaution on pipingIn piping, the following precautions should be observed.Wrong piping may cause gas leakage.If the leaking gas conta

6 - 5IM 11G02M01-01E(5) On the “Gas Selection” screen thatappears, select “with” or “without” ofmoisture content in calibration gas usingthe or the

6 - 6 IM 11G02M01-01E1. During measurement, press the MODE keyto display the User mode.2. Point the cursor to “Setting about Cali-bration” by pressi

6 - 7IM 11G02M01-01E5. In the “Zero Calibration Selection”screen that appears, select “at once” or“each” by pressing the or key.When selecting “at

6 - 8 IM 11G02M01-01E1. During measurement, press the MODE keyto display the User mode.2. Point the cursor to “Setting about Cali-bration” by pressi

6 - 9IM 11G02M01-01E5. In the “Calibration Range Selection” screenthat appears, select “both” or “current” bypressing the or key. • When selecti

6 - 10 IM 11G02M01-01E1. During measurement, press the MODE keyto display the User mode.2. Point the cursor to “Setting about Cali-bration” by press

6 - 11IM 11G02M01-01E5. In the “Auto Calibration componentSelection” screen that appears, select“enable” or “disable” by pressing the or key. After

6 - 12 IM 11G02M01-01E1. During measurement, press the MODE keyto display the User mode.2. Point the cursor to “Alarm Setting” bypressing the or

6 - 13IM 11G02M01-01EAfter setting, the alarm setting is nowcompleted by pressing the ENT key.End of Alarm SettingWhen an upper limit alarm has occurr

6 - 14 IM 11G02M01-01E1. In the “Alarm Setting CH Selection”screen that appears, point the cursor to“Hysteresis” by pressing the or key. Press the E

iv IM 11G02M01-01EPROHIBITIONDANGERCaution on maintenance and check• When doors are open during maintenance or inspection, be sureto purge sufficientl

6 - 15IM 11G02M01-01E6.4 Setting of auto calibration6.4.1 Auto calibrationAuto calibration is automatically carried outwhen zero calibration and span

6 - 16 IM 11G02M01-01EThe auto calibration status contact output is closed while auto calibration is in progress (hold extensiontime by the length of

6 - 17IM 11G02M01-01E6.4.2 Forced stop of auto calibrationThis mode is used to cancel the auto calibration forcedly.1. In the User mode that is displa

6 - 18 IM 11G02M01-01E• Zero calibrationExampleIn case where setting the auto calibration components (see Item 6.2.5) to “CH1: enable” and “CH2: enabl

6 - 19IM 11G02M01-01E6.5 Setting of auto zero calibration6.5.1 Auto zero calibrationAuto zero calibration is automatically carried outwhen zero calibr

6 - 20 IM 11G02M01-01EThe auto calibration status contact output is closed while auto zero calibration is in progress (holdextension time by the lengt

6 - 21IM 11G02M01-01E6.5.2 Forced stop of auto zero calibrationThis mode is used to cancel the auto zero calibration forcedly.1. In the User mode that

6 - 22 IM 11G02M01-01E• Zero calibrationExampleIn case where setting the auto calibration components (see Item 6.2.5) to “CH1: enable” and “CH2: enabl

6 - 23IM 11G02M01-01E6.6 Peak alarm settingWhen the number of peaks of which CO concentration exceeds the upper limit value exceeds thesetting time, a

6 - 24 IM 11G02M01-01E Action of peak alarmIf CO concentration exceeds the alarm value, counting will begin. If the number of peaks is overthe se

vIM 11G02M01-01Er After - Sales Warrantyd Do not modify the product.d During the warranty period, for repair under warranty carry or send the product

6 - 25IM 11G02M01-01E6.7 Parameter settingIt allows you to carry out the parameter setting such as time, key lock, etc., as required. Items to beset

6 - 26 IM 11G02M01-01E4. In the Parameter Setting screen thatappears, enter the numeric values and setthe items. Entering the numeric values orsettin

6 - 27IM 11G02M01-01E(2) Auto calibration(3) External holdCalibrationOutput holdHold extending timeAuto calibration start Auto calibration endTime hol

6 - 28 IM 11G02M01-01EAverage periodIt allows you to set an average period of theaverage value of O2 correction.It enables you to set an average time

6 - 29IM 11G02M01-01E • Error Log screen1. Select the Maintenance mode from theParameter Setting screen to display thePassword Setting screen.2. Ent

6 - 30 IM 11G02M01-01EIt enables you to set a password to be used when switching the parameter setting mode to the maintenance mode.Description of Pas

6 - 31IM 11G02M01-01E • Moisture interference compensation adjustment screen* See “7.4 Moisture interference compensationadjustment” for details of m

6 - 32 IM 11G02M01-01E6.9 Calibration6.9.1 Zero calibrationIt is used for zero point adjustment. For zerocalibration gas, see 3.4 (3), Preparation fo

6 - 33IM 11G02M01-01E3. Wait until the indication is stabilized in thestate where the calibration gas is supplied.After the indication has been stabil

vi IM 11G02M01-01ECONTENTSPREFACE...

7 - 1IM 11G02M01-01E7. MAINTENANCE7.1 Daily check(1) Zero calibration and span calibration1. It is used for zero point adjustment. For calibration,

7 - 2 IM 11G02M01-01E7.3 Replacement of power fuseNote) Before fuse replacement, locate the probable cause of a blown fuse.1. Turn OFF the power switc

7 - 3IM 11G02M01-01E7.4 Moisture interference compensation adjustment(1) Be sure to carry out moisture interference compensation adjustment at the fo

7 - 4 IM 11G02M01-01E7.5 Cleaning of measuring cellEntry of dust or water drops in the measuring cell contaminates the interior of the cell, thus resu

7 - 5IM 11G02M01-01E(18)171615(9)141310117127111051864623No. Name1 Screw (for fixing light source unit)2 Screw (for fixing detector)3 Screw (for fixin

7 - 6 IM 11G02M01-01E(2) How to remove block cell (See Fig. 7-2)1. For Step 1 to 4., see Item 7.5.1, (1) How to remove pipe cell.5. Remove the connec

7 - 7IM 11G02M01-01E(13)12(2)11138976104(14)5No. Name1 Screw (for fixing light source unit)(2) Filter3 Screw (for fixing detector)4 Base plate5 Light

7 - 8 IM 11G02M01-01EFig. 7-3 Configuration of measuring unit (2-component analyzer: block cell + pipe cell)161511131214121311103101791786525418No. N

7 - 9IM 11G02M01-01E7.5.2 How to clean cell1. To clean the cell inside or infrared ray transmission window, first clear large dirt of it with asoft br

7 - 10 IM 11G02M01-01Ed Precautions to be taken while checking1. When handling reference gas (during calibration), carefully read the reference-gas in

viiIM 11G02M01-01E7. MAINTENANCE ... 7-17.1 Dail

8 - 1IM 11G02M01-01E8.1 Error messageIf errors occur, the following contents are displayed.Error No.1Error No.3Error No.4Error No.5Error No.6Error No.

8 - 2 IM 11G02M01-01EIn case of Error No. 5 and No. 7Error log fileIf error occurs, the history is saved in an error log file. The error log file exi

8 - 3IM 11G02M01-01E8.2 Other TroubleshootingThe following table shows how to remedy other troubles, such as faulty readings.Symptom Checking Item Rem

9 - 1IM 11G02M01-01E9.1 Specifications(1) Standard specificationsCO2, CO, CH4, SO2, NO: Non-dispersive infrared method Single light source-sing

9 - 2 IM 11G02M01-01E(2) Standard functionsOutput signal holding:Output signals are held during manual andauto calibrations by activation of holding(

9 - 3IM 11G02M01-01E(3) Optional functionsO2 correction:Conversion of measured CO , SO2 andNO gas concentrations into values atreference O2 concentra

9 - 4 IM 11G02M01-01E(6) Installation Requirements• Use this instrument .(Select a place where the equipment does not receive direct sunlight, draft

9 - 5IM 11G02M01-01E9.2 Model and Suffix codesOption codeSO2COCO2CH4NOCO2 + COCH4 + COCO2 + CH4CO2 + CO + CH4NO + SO2NO + CONO + SO2 + COBCDEFGHKLMPR

9 - 6 IM 11G02M01-01EJEU/K/A/C/P025%0210%0225%0250%02100%Not available0210%0225%0250%02100%Not available4220 mA DC, non-isolation021 V DC, non-isolati

9 - 7IM 11G02M01-01EMeasurable component and range - availability check table -Table 1: Single-component analyzer (CO2, CO, CH4, SO2, NO)Table 2:

9 - 8 IM 11G02M01-01ETable 7. Three-component analyzer (CO2 + CO + CH4 and NO + SO2 + CO) See Table 4 for CO2 + CH4 measurement of three-component a

9 - 9IM 11G02M01-01ETable 9. Measurable Components and Their Corresponding Channel NumbersMeasurablecomponent- A N Not specified SO2- B N Not specifie

9 - 10 IM 11G02M01-01E9.3 External Dimensions (unit: mm)RS232CconnectorM5<Side View><Top View><REAR>INFRARED GAS A

9 - 11IM 11G02M01-01E19-inch rack mounting method:The mass of the instrument should be supported at the bottom of the unit (or the side of the unit wh

9 - 12 IM 11G02M01-01EDedicated Zirconia O2 Sensor (to be purchasedseparately)For O2 correction, the IR200 can accept linealized 0 to 1 VDC signal com

9 - 13IM 11G02M01-01ENO2/NO ConverterPart number: K9350LE (Non-CE conformity) K9350LF (CE conformity)Mounting: Indoor surface mou

CustomerMaintenanceParts ListAll Rights Reserved, Copyright © 2002, Yokogawa Electric Corporation.Subject to change without notice.Model IR200Infrared

2CMPL 11G02M01-01E1st Edition : July. 2002 (YK)547310118811121054929d Measuring CellItem Parts No. Qty. Description 1 K9358MG 8 Screw 2 K9358MH 1 Base