YOKOGAWA IR800G User Manual
  1. Manuals
  2. Brands
  3. YOKOGAWA Manuals
  4. Measuring Instruments
  5. IR800G
  6. User manual
YOKOGAWA IR800G User Manual

YOKOGAWA IR800G User Manual

Infrared gas analyzer
Hide thumbs Also See for IR800G:
Table of Contents

Advertisement

Quick Links

Download this manual
User's
Manual
IR800G, IR810G
Infrared Gas Analyzer
Installation and Operation
IM 11G06A01-02EN
IM 11G06A01-02EN
1st Edition

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the IR800G and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for YOKOGAWA IR800G

Summary of Contents for YOKOGAWA IR800G

  • Page 1 User’s Manual IR800G, IR810G Infrared Gas Analyzer Installation and Operation IM 11G06A01-02EN IM 11G06A01-02EN 1st Edition...

  • Page 2: Preface

    PREFACE PREFACE Thank you for purchasing Yokogawa’s Infrared Gas Analyzer, Model: IR800G/IR810G. Read this instruction manual carefully. The related documents are as follows. General Specifications: GS 11G06A01-01EN User’s Manual: IM 11G06A01-01EN IR800G, IR810G Infrared Gas Analyzer Start-up and Safety Precautions IM 11G06A01-02EN IR800G, IR810G Infrared Gas Analyzer...
  • Page 3 WARNING • Do not smoke nor use a flame near the gas analyzer. Other wise, a fire may be caused. • D o not allow water to go into the gas analyzer. Otherwise, hazard shock or fire in the instrument may be caused. WARNING • Purge not only inside of IR800G/IR810G but all measuring gas lines with zero gas sufficiently, when you provide maintenance or inspection on IR800G/IR810G with its cover or door open. Otherwise it may cause hazardous accidents such as gas leakage, fire and explosion. CAUTION • Do not power on the product with the top cover (or front door) of the product open.
  • Page 4 PREFACE CAUTION Be sure to observe the following for safe operation avoiding the shock hazard and injury. • Do not touch the equipment with wet hands. • Dispose of maintenance parts and other replacement parts in accordance with local rules. Inspection of product On receipt of the product, inspect the package and note it has no damage caused by the delivery.Confirm the specification of the product conforms with your order and accessories are all delivered.

  • Page 5: Ce/Ukca Marking Products

    CE/UKCA marking products Authorized Representative in EEA The Authorized Representative for this product in the EEA and the importer for this product into the EU/EEA market via Yokogawa sale channel is: Yokogawa Europe B.V. Euroweg 2, 3825 HD Amersfoort, The Netherlands...

  • Page 6: Safety Precautions

    • If any protection or safety circuit is required for the system controlled by the product or for the product itself, prepare it separately. • Be sure to use the spare parts approved by Yokogawa Electric Corporation (hereafter simply referred to as YOKOGAWA) when replacing parts or consumables.
  • Page 7 • No part of the user’s manuals may be transferred or reproduced without prior written consent from YOKOGAWA. • YOKOGAWA reserves the right to make improvements in the user’s manuals and product at any time, without notice or obligation. • If you have any questions, or you find mistakes or omissions in the user’s manuals, please contact our sales representative or your local distributor.
  • Page 8 PREFACE IR800G, IR810G Fonts Adobe-Helvetica ISO10646-1 extension by Markus Kuhn <mkuhn@acm.org>, 2001-03-20 Copyright 1984-1989, 1994 Adobe Systems Incorporated. Copyright 1988, 1994 Digital Equipment Corporation. Adobe is a trademark of Adobe Systems Incorporated which may be registered in certain jurisdictions. Permission to use these trademarks is hereby granted only in association with the images described in this file.

  • Page 9: After-Sales Warranty

    In the following cases, customer will be charged repair fee regardless of  warranty period.  Failure of components which are out of scope of warranty stated in instruction manual.  Failure caused by usage of software, hardware or auxiliary equipment, which Yokogawa did not supply.  Failure due to improper or insufficient maintenance by user.  Failure due to misoperation, misuse or modification which Yokogawa does not authorize.

  • Page 10: Table Of Contents

    PREFACE......................i CE/UKCA marking products ..............iv Safety Precautions ..................v After-Sales Warranty .................viii OVERVIEW ....................1-1 Name and description ..................1-2 1.2 Example of sampling system configuration with IR800G/IR810G ....1-3 Measurement Principle ..................1-5 SPECIFICATIONS ..................2-1 2.1 Standard Specification ..................2-1 2.2 Model and Suffix Code ..................2-6 External Dimensions ..................2-10 INSTALLATION ..................
  • Page 11 CONTENTS 5.1.8 Blowback setting ................5-18 Settings ......................5-20 5.2.1 Channel settings ................5-20 5.2.2 mA output settings ................5-22 5.2.3 Contact output setting ..............5-27 5.2.4 Contact input setting ................ 5-29 5.2.5 Other settings ................... 5-31 Other menu ...................... 5-33 5.3.1 Password ..................

  • Page 12: Overview

    1. OVERVIEW OVERVIEW The IR800G/IR810G General Infrared Gas Analyzers use a non-dispersive infrared method to measure concentrations of NO, SO , CO , CO, and CH in sample gases. O can be measured by either magnetic or zirconia method. Simultaneous measurement of up to 4 components (except for O measurement) is possible.

  • Page 13: Name And Description

    1. OVERVIEW Name and description <IR800G> (6) Sample gas inlet (8)Reference gas inlet (1) Power switch (7)Sample gas outlet (10) Atmospheric vents (2) Display, operation panel (3) Fuse (9) Terminal block (5) Purge gas inlet (4) Power terminal <IR810G> Wall-mount...

  • Page 14: Example Of Sampling System Configuration With Ir800G/Ir810G

    1. OVERVIEW 1.2 Example of sampling system configuration with IR800G/IR810G The following is a general configuration example. Please contact us for details. When the sample gas contains a high level of moisture (more than 5°C saturation) When the reference gas is atmosphere (17) Flowmeter Reference gas (11)Flow- meter (Instrument air or N (10)Secondary 　pressure (14)Reference...
  • Page 15 1. OVERVIEW When the sample gas contains a high level of moisture (more than 5°C saturation) If the comparison gas is instrument air or N (17)Flowmeter Reference gas (10)Secondary (11)Flow- (Instrument air or N 　pressure (9)Secondary meter regulator valve filter (14)Reference gas purifier (16)Primary pressure...

  • Page 16: Measurement Principle

    1. OVERVIEW Measurement Principle Infrared gas analyzer (CO , CO, CH , SO , NO) Infrared light Gas inlet Gas Outlet source Detector Gas sample cell Pre-amplifier Signal Processing Display Unit Output Figure 1.4 Magnetic oxygen analyzer (O Permanent Mirror magnets Gas sample cell inlet...
  • Page 17 Blank Page...

  • Page 18: Specifications

    2. SPECIFICATIONS SPECIFICATIONS 2.1 Standard Specification n Standard Specifications Analog input (when O analyzer: -1 or -2 is selected) Number of input points; Measurement principle: 1 point (for connection to external NO, SO , CO , CO, CH analyzer Non-dispersive infrared method Input signal; Single light source-single beam 4-20 mA DC (Max 40 mA) Paramagnetic type (built-in), or...
  • Page 19 Cable length: Up to 600 m (115200 bps) Up to 1200 m (38400/9600 bps) Shield ground Operating conditions: Ambient temperature; 0 to 40°C (IR800G) 0 to 45°C (IR810G) Ambient humidity; 10 to 90%RH (at 40°C, no condensation) Storage temperature -10 to +50°C Storage humidity;...
  • Page 20 2. SPECIFICATIONS Safety, EMC and RoHS conformity standards Range changeover: The output range of measured Safety conformity standards: values can be changed CE, UKCA EN 61010-1, automatically or manually. Range EN IEC 61010-2-030 changeover can also be turned off. UL 61010-1, Range identification signal: UL 61010-2-030 When using the range changeover CAN/CSA-C22.2 function, it is possible to output No.61010-1, 61010-2-030...
  • Page 21 K8019GA alarm is assigned to a contact output Inlet pressure: 7 to 18 kPa Optional Functions Outlet pressure: 5±0.05 kPa IR800G, IR810G common Gas contact material: Stainless /U: unit conversion (mg/m , g/m steel Changes the units for instantaneous values, Pipe connection: Ø6 mm/Ø4 mm...
  • Page 22 5°C (No condensation) However, if a zirconia type O analyzer No other corrosive gas manufactured by YOKOGAWA is installed externally and calibrated with the same calibration gas line, use 1 to 2 vol% O as Zero gas. Installation Requirements •...

  • Page 23: Model And Suffix Code

    2. SPECIFICATIONS 2.2 Model and Suffix Code IR800G Option Model Suffix code Specification code IR800G Rack Type Infrared Gas Analyzer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 24 2. SPECIFICATIONS Standard Accessories Name Description Code Specification Fuse 250 V/5 A delay type 5×20 mm Pre-installed in equipment IEC 60127-2 sheet 3 Slide rail For 19-inch rack mounting Mount type "-S" Spare Parts Name Part No. Q´ ty Name Part No. Q´...
  • Page 25 (*7) Available when the mount type is "-W" wall mount. (*8) One pressure regulator valve for the sample gas and one for the reference gas are included. Select this option if input pressure is not stable. See <Items specified at order IR800G, IR810G>. Standard Accessories Name...
  • Page 26 2. SPECIFICATIONS Table 2.5 Range Code Note None — 0-50/500 ppm -E1 Optional range 0-100/1000 ppm -E2 Optional range 0-200/2000 ppm — 0-250/2500 ppm — 0-300/3000 ppm — 0-500/5000 ppm — Table 2.6 Range Code Note None — 0-50/500 ppm Optional range 0-100/1000 ppm Optional range...

  • Page 27: External Dimensions

    2-10 2. SPECIFICATIONS External Dimensions IR800G Unit: mm M4 (for slide rail) 101.6 32.6 <Rear View> Sample (Reference) gas outlet Reference gas inlet （shared） Sample gas inlet 4-M5 or Atmospheric pressure vent 4-M6 <Rack mounting dimensions> 101.6 450 or more...
  • Page 28 2-11 2. SPECIFICATIONS IR810G Unit: mm Mounting hardware for panel mounting (134.5) 291 560 614 134.5 Mounting hardware for wall mounting 4-M8 or ø10 ＜Wall mounting dimension＞ 4-M8 or ø10 4-M8 or ø10 Min.150 Min. 500 Figure 2.2 IM 11G06A01-02EN 1st Edition : Oct.
  • Page 29 2-12 2. SPECIFICATIONS Accessories ● Slide rail Only included for IR800G Mount type: "-S". Unit ： mm 15.9 476.2 463.5 450.8 365.1 236.1 Pole Retainer Spring cushion lock device 123.8 12.7 35.3 19.2 15-5.3 x 4.5 hole 12.7 access hole 25.4...

  • Page 30: Installation

    3. INSTALLATION INSTALLATION WARNING IR800G/IR810G is a Non-Explosion-proof type. Do not use it in a place with explosive gases to prevent explosion, fire, or other serious accidents. CAUTION • Inappropriate installation may cause a hazardous accident such as a tip-over, electric shock, fire, and injury. • IR800G/IR810G is a heavy product. It should be handled carefully to install. Otherwise, it may cause tip-over, fall, injury, and hazardous accidents.

  • Page 31: Installation

    • Install the external switch or the Circuit breaker in the same room where the IR800G/ IR810G is installed. Place it where the operator can access and indicate that it is the power switch of the IR800G/IR810G.

  • Page 32: Piping

    3. INSTALLATION Piping WARNING In piping, the following precautions should be observed. Wrong piping may cause gas leakage. If the leaking gas contains a toxic component, there is a risk of serious accident being induced. Also, if combustible gas is contained, there is a danger of explosion, fire or the like occurring. • Connect pipes correctly referring to the instruction manual. •...
  • Page 33 N or instrumentation air for purge gas. (flow rate of approx. 1 L/min should be used and no dust or mist is contained). Reference gas inlet: For IR800G/IR810G-C, introduce air, dry air, dry N or humidified N that has been pretreated with dehumidification, etc. as a reference gas for the sample switching method. Gas inlet pressure to be introduced (at the inlet of the analyzer);...

  • Page 34: Sampling

    • Flow rate must not be changed during a measurement. • Install a flowmeter as shown in 1.2 Example of sampling system configuration with IR800G/ IR810G), and check the flow rate. Standard gas for calibration Periodic calibration with standard gas (about once a week) is required for the normal use of IR800G/IR810G.

  • Page 35: Wiring

    3. INSTALLATION It is understood to influence the calibration model of the infrared gas analyzer when a lot of H He, and Ar are included in the measurement gas (pressure broadening). The span gas must use a gas near the composition of the measurement gas when you measure the gas like the above-mentioned. Purging of instrument inside The inside of instrument need not be purged generally except for the following cases.
  • Page 36 3. INSTALLATION How to wire Signal and power lines should be installed under the following conditions. (1) Wiring should be equivalent to JIS D (Class 3) grounding (grounding resistance 100 ohms or less). (2) The shield must be connected to the FG terminal of the converter. (The object is the RS-485 cable.) WARNING • Use protective grounding cables with a cross-sectional area of 0.75 to 2.1 mm •...
  • Page 37 3. INSTALLATION <IR800G> Terminal block 3 Fuse Terminal block1 Power supply Terminal Terminal block 2 block 4 <IR810G> Power supply Fuse Terminal Terminal block 4 block 1 Terminal Terminal block 3 block 2 Figure 3.3 Installation of IR810G cable gland Screw the cable gland into the connection hole from below where the cable is to be routed (see Fig.
  • Page 38 3. INSTALLATION Wiring port Power supply wiring port Nut *Use as is Tighten Remove plug Figure 3.4 IR810G cable gland installation CAUTION Avoid injury from the edge of the housing hole, etc. CAUTION To install the cable gland supplied with the option code /CG, tighten the cable gland with the specified tightening torque (2.2 to 3.0 N•m).
  • Page 39 (P). The grounding should be D-class grounding. Use crimp terminals (for M4) for the wires to be connected to the terminals. The tightening torque is 1.2 N•m. Applicable wire diameters for power supply wiring lines are as follow. IR800G: unrestricted IR810G: Ø6.5 to Ø12 mm IR800G...
  • Page 40 • Isolated output (isolated between each DO and from the ground) To eliminate external influences on signals, separate the wiring to the power supply and contact output from the wiring to analog signals, O detector input, and contact input. • Be sure to earth ground the IR800G/IR810G to prevent malfunctions due to external noise, etc. Terminal block 1 ● Contact input Terminal block 1...
  • Page 41 3-12 3. INSTALLATION The converter receives a contact signal and performs the configured function. Cable specifications: Each CH requires two cores for this wiring. Select the number of cores according to the number of contacts to be used. Wiring instructions: (1) The terminal screw of the converter is an M3 screw. The tightening torque is 0.6 N•m. Use crimp terminals compatible with these screws to terminate the cable.
  • Page 42 (2) Do not wire with reversed polarity. Wire carefully to avoid mistaking the “+” and “-” polarity. ● RS-485 communication (digital communication: available when -R is selected) RS-485 (Modbus RTU) can be selected as an option for this product. Use shielded cables to prevent malfunction due to external noise and to avoid radiation noise from the IR800G/IR810G from affecting other equipment. Table 3.2 RS-485 terminal assignment Terminal block 2 Terminal Terminal No.
  • Page 43 3-14 3. INSTALLATION The converter outputs up to 11 a-contact signals. The function of contact outputs 1-4 is fixed, but the function of 5-11 is selectable (details in 5.2.3 Contact output setting) Cable specifications: Each CH requires 2 cores for this wiring. Select the number of cores according to the number of contacts to be used. U se a cable with a diameter that fully satisfies the current capacity of the connection point.
  • Page 44 3-15 3. INSTALLATION Wiring routing image cable clip M5 screw Route the cable from the left side. After wiring, fasten the cable with the supplied cable clip and M5 screws. The tightening torque is 2.0 N•m. Figure 3.12 IR810G Wiring <Measurable Components and the Corresponding Channel Numbers>...
  • Page 45 3-16 3. INSTALLATION Option Output and corresponding channels Spec. Comp meter Code* Ch1 Ch2 Ch3 Ch9 Ch10 Ch11 Ch12 -1 -2 -3 -4 specified -1 -2 NO SO NO+SO -3 -4 specified -1 -2 NO CO NO+CO -3 -4 specified -1 -2 CO CO CO+CO...

  • Page 46: External Oxygen Meter Settings

    For the use of other external oxygen analyzers, also refer to this section for settings. Equipment settings - mA output settings Set the current output “20 mA point” used as an output to IR800G/IR810G to 100% O Setting for automatic calibration at the same time as the schedule set by IR800G or IR810G.
  • Page 47 Blank Page...

  • Page 48: Operation

    (3) See 5. SCREENS to make the necessary settings. (4) Perform zero/span calibration after the warm-up operation (see 5.4 Calibration and Validation). (5) Introduce the measurement gas into the IR800G/IR810G and start measurement. IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...

  • Page 49: Keys And Function On Panel

    4. OPERATION Keys and function on Panel Display: Displays the measurement screen and setting items. Controls: Touch panel. <IR800G> Power switch Display, Operation panel <IR810G> Display, Operation panel Figure 4.1 IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...

  • Page 50: Display/Operation Panel Flow Chart

    4. OPERATION Display/operation panel flow chart The display/operation panel functions as shown in the flow chart below (Figure 4.2). Measurement mode (*1) Zero calib. Span calib. Auto calib. (*1) :Calibration : Calibration execution : Menu Tap to see the menu Information select Switch . See 5.5 Information) ● Error log ● Calibration log ● Product information Maintenance: select an item below : return to the previous page ● B lowback (5.6.1 Blowback) ● L oop check (5.6.2...

  • Page 51: General Operation Of Display/Operation Panel

    4. OPERATION General operation of display/operation panel (1) Measurement screen (This screen always appears when the power is turned on.) The measurement screen varies depending on the number of components. The following screen configuration is an example of NOx (1 component channel) and NOx, SO , CO, CO , and O component channels).
  • Page 52 4. OPERATION ● O correction concentration values: Channels (Ch) with “cv” indicate O correction concentration value of each designated gas component. The O correction concentration value is calculated from the following equation, based on which sampling component is measured, what is the O instantaneous concentration value, and O correction reference value.
  • Page 53 4. OPERATION ● CO Peak Count dialog: The “Peak Counts” dialog allows you to view the current peak counts and alarm settings (concentration). In this dialog, the current peak count and alarm settings (concentration value and frequency) can be viewed. You can also clear the peak counts by pressing the Reset button.
  • Page 54 4. OPERATION ● When a setting value is changed, the background of the changed item is displayed in blue and the home icon changes to a save icon. By touching the save icon, the save icon changes to the home icon to confirm the change. 扌 扌 Calibration range changed from “Range 1” to “Range 2 Touch the save icon to confirm the change. Figure 4.7 (3) Ch (channel) measurement value correspondence table See Table 3.3.
  • Page 55 4. OPERATION (5) Alarms Problems with the equipment will trigger an alarm. There are two types of alarms, Fault Warning . When multiple alarms occur, the highest priority alarm is displayed at the top of the screen (representative alarm). Severity Priority >...

  • Page 56: Screens

    5. SCREENS SCREENS Calibration/Alarm setting 5.1.1 Calibration channel setting The Calibration Channel setting is used to set the calibration range, span gas concentration, and operation. There are four items to be set: Calibration Range, Span Gas Concentration, Manual Zero Calibration, and Auto Calibration/Auto Zero Calibration. (1) On Main screen, touch to go to the Menu.
  • Page 57 5. SCREENS Calibration range setting Touch the Calibration Range item to select the range (Range 1 or Range 2) to be used for calibration from the selection dialog that appears. During calibration, it automatically switches to this set range and returns to the original range at the end of calibration.
  • Page 58 5. SCREENS Manual calibration (Zero) • When a Ch (component) with "Individual" set on the Calibration Execution screen is selected, manual zero calibration is performed only on the selected Ch (component). • When a Ch (component) set to "Simultaneous" is selected on the Calibration Execution screen, manual zero calibration is performed simultaneously on all Ch (components) set to "Simultaneous".

  • Page 59: Auto Calibration Setting

    5. SCREENS 5.1.2 Auto Calibration Setting IR800G/IR810G automatically calibrates the zero and span points at set times. (1) Tap on the Home/Main screen > Menu (2) Tap [Cal/Alarm Setting] > Cal/Alarm setting (3) Tap [Auto calibration setting] > Auto calibration setting (4) Tap each item to set.
  • Page 60 5. SCREENS CAUTION • To execute auto-calibration, assign "Chx for span calibration" of the target channel to the contact output. ("x" is the channel number of the target channel.) For more information on contact output, refer to 5.2.3 Contact output setting. • When the gas flow channel is set to "Analyzer", assign "For Sample Switching" to the contact output, and when the gas flow channel is set to "Sampling system", assign "System Calibration"...
  • Page 61 5. SCREENS CAUTION • The flow time setting screen will only display the currently used Ch. • The replacement time is the extended time to hold the output signal after the calibration is completed. It is extended only when the hold setting is On. The replacement time set here is also the hold extension time during manual calibration. •...

  • Page 62: Auto Zero Calibration Setting

    5. SCREENS 5.1.3 Auto zero calibration setting Automatically performs zero point calibration at a set time. The component to be calibrated is determined by l Auto calibration/Auto zero calibration setting in 5.1.1 Calibration channel setting. (1) Tap on the Home/Main screen > Menu (2) Tap [Cal/Alarm Setting] >...
  • Page 63 5. SCREENS CAUTION • When the Gas Channel setting is set to "Analyzer", assign "Sample Switching" to the contact output, and when the gas flow channel setting is set to "Sampling system", assign "System Calibration" to the contact output. (See 5.2.3 Contact output setting for more information on contact outputs. • If the gas flow channel setting is changed, make sure that the flow time setting is appropriate so that there is no excess or deficiency in flow time. • For the operation of the contact output due to different gas flow channels, refer to "5.4.4 Auto Zero Calibration".

  • Page 64: Validation Channel Setting

    5. SCREENS 5.1.4 Validation channel setting Set the range and behavior of alarms during automatic validation. There are two items to set: validation alarm range and automatic validation This setting screen is displayed only when the code "-V" in the Automatic Validation is specified. (1) Tap on the Home/Main screen > Menu (2) Tap [Cal/Alarm Setting] > Cal/Alarm settings (3) Tap [Validation Ch.setting].

  • Page 65: Setting Automatic Validation

    5-10 5. SCREENS CAUTION • If you have made the external oxygen analyzer subject to automatic validation, refer to the calibration settings of the external oxygen analyzer and set the calibration span concentration. That value will be used as the reference value for alarm determination. (Refer to 5.1.1 Calibration channel setting for details on setting the calibration span concentration.) •...
  • Page 66 5-11 5. SCREENS CAUTION • To perform automatic validation, assign "Ch 0 for span calibration" of the target channel to the contact output. ("Ch 0" is the channel number of the target channel. For more information on contact outputs, see 5.2.3 Contact output setting • When the gas flow channel is set to "Analyzer", assign "For Sample Switching" to the contact output, and when the gas flow channel is set to "Sampling system", assign "System Validation"...
  • Page 67 5-12 5. SCREENS Example On/Off First start day Sun. First start time 12:00 Interval Interval unit Flow time zero 350 sec. Ch1 span 350 sec. Ch2 span 350 sec. Ch3 span 350 sec. Ch4 span 300 sec. Ch5 span 300 sec. Replacement 300 sec.

  • Page 68: Alarm Setting

    5-13 5. SCREENS 5.1.6 Alarm setting Set to generate upper and lower limit alarms for measured concentrations during measurement. To output the set alarm externally, assign the alarm set here to any contact output. For details on contact output settings, see 5.2.3 Contact output setting. (1) Tap on the Home/Main screen >...
  • Page 69 5-14 5. SCREENS Items to set Hysteresis Function to prevent chattering of alarms near alarm setpoints. Common to all alarms. Set the following items for each alarm (1~6) On/Off On" to enable the alarm function, "Off" to disable it. Target Ch Set the channel for the alarm. The same Ch. No. can be set for multiple alarms.

  • Page 70: Peak Alarm Setting

    5-15 5. SCREENS Example of screen when alarm occurs When an upper limit alarm occurs, the icon lights up on Ch (component). (In the case of a L-Limit alarm , HH-Llimit : , LL-Limit: are displayed.) Figure 5.6 NOTE No alarm judgment is made for 10 minutes after power-on. 5.1.7 Peak alarm setting During measurement, the peak count alarm turns ON when the number of peaks exceeding the...
  • Page 71 5-16 5. SCREENS (1) Tap on the Home/Main screen > Menu (2) Tap [Cal/Alarm Setting] > Cal/Alarm settings (3) Tap to go to Peak alarm setting (4) Tap [Peak alarm setting] (5) Tap each item to set. Items to set On/Off "On" to enable the peak alarm function, "Off" to disable it.
  • Page 72 5-17 5. SCREENS Setting range Alarm value: 10 to 1000 ppm (default 500 ppm) Alarm count: 1 to 99 times (default 5 times) Hysteresis: 0 to 20% FS (default 0% FS) % FS is the ratio of the upper range of CO to 100%. Example of Peak Alarm Operation (1)Reached the Alarm count: ５times/hour, 　Closed (ON)

  • Page 73: Blowback Setting

    5-18 5. SCREENS 5.1.8 Blowback setting Setup for blowback. (1) Tap on the Home/Main screen > Menu (2) Tap [Cal/Alarm Setting] > Cal/Alarm settings (3) Tap to go to Blowback setting. (4) Tap [Blowback setting]. (5) Tap each item to set Items to set On/Off On/Off setting of the blowback...
  • Page 74 5-19 5. SCREENS CAUTION To perform blowback, assign "Blowback" to the contact output. For more information on contact outputs, see 5.2.3 Contact output setting. Example On/Off First start day Sun. First start time 12:00 Interval Interval unit hour Blowback time [min] Blowback time [sec] Replacement 300 sec.

  • Page 75: Settings

    5-20 5. SCREENS Settings 5.2.1 Channel settings In the Channel settings, settings related to the range of each Ch (component) are made. (1) Tap on the Home/Main screen > Menu (2) Tap [Setting] > Settings (3) Tap [Channel setting] (4) Tap each item to set. When you touch "Ch1 Range Setting", the screen shown on the right is displayed.
  • Page 76 5-21 5. SCREENS Setting range Average time: 1 to 4 h (when the unit is hour) or 1 to 59 min (when the unit is minute) (default 1 h) Range setting (1) Tap the on the channel setting screen to display the range setting item for the channel you wish to change, and then tap that item.

  • Page 77: Ma Output Settings

    5-22 5. SCREENS Example of average behavior When the average time is set to 1 hour Reset Average value Time Setting time Figure 5.8 ● Calculated by averaging the data acquired once every 30 seconds for 1 hour (set time). (Data acquired once every 30 seconds is a 30-second average of data acquired at 500 ms.) ● The average value is output every 30 seconds from the current time up to 1 hour (set time) ago.
  • Page 78 5-23 5. SCREENS Items to set Response time Response time setting. Set for each Ch (component). Output limit setting Setting to limit current output Hold Hold setting during maintenance, calibration, etc. On/Off On/Off setting of hold function Hold type Setting output value at hold Hold set value Set the output value when the hold type is "setpoint".
  • Page 79 5-24 5. SCREENS When you enter the respective screen by pressing "Maintenance," "Others" "Cal/ Alarm Setting" or "Setting" on the Menu screen, you see the maintenance in progress. During calibration, validation, and blowback, the following icons are displayed at the top of the measurement screen. under calibration : during validation : during blowback :...
  • Page 80 5-25 5. SCREENS Setting of Hold setting value (1) Tap on the mA output settings screen/ Tap [Hold setting value]. (2)Tap the item for which you want to change the setting. Enter the numerical values when the keyboard dialog appears. Setting range Response Time 0 to 60 s (default 15 s)
  • Page 81 5-26 5. SCREENS (2) Automatic calibration, simple zero calibration, during automatic validation, and blowback operation Srart of each process End of each process Operation of each process Output hold Hold extension time The time set in the " Replacement time " in the flow time setting is extended. See Calibration execution 5.1.2 Auto Calibration Setting, 5.1.3 Auto zero calibration setting, 5.1.5 Setting Automatic Validation, 5.1.8 Blowback setting, for each process.

  • Page 82: Contact Output Setting

    5-27 5. SCREENS 5.2.3 Contact output setting The contact output setting is used to assign functions to the contact output terminals. (1) Tap on the Home/Main screen > Menu (2) Tap [Setting] > Settings (3) Tap [Contact output settings]. (4) Tap each item to set. Items to set Contact output x Settings for functions to be assigned to contact output terminals...
  • Page 83 5-28 5. SCREENS Table 5.2 Error Function Instrument error Outputs when one of the following alarms occurs: "conversion unit failure," (Contact output "1" fixed) "output wiring error," "optical unit error," or "internal oxygen meter error". Instrument error Output when one of the following alarms occurs: "zero calibration alarm," "span (Contact output "2" fixed) calibration alarm,"...

  • Page 84: Contact Input Setting

    5-29 5. SCREENS 5.2.4 Contact input setting The contact input setting is used to assign functions to the contact input terminals (1) Tap on the Home/Main screen > Menu (2) Tap [Setting] > Settings (3) Tap [Contact input settings] (4) Tap each item to set. Items to set Contact input x: Setting the function assigned to the contact input terminal (x: 1 to 8)
  • Page 85 5-30 5. SCREENS Functions that can be assigned to contact inputs See Table 5.3 for the functions that can be assigned to the contact inputs. A single function can be assigned to multiple contacts. Table 5.3 Name Detected Function Remote hold level Holds current output for as long as the contact is input.

  • Page 86: Other Settings

    5-31 5. SCREENS 5.2.5 Other settings Other settings include O correction settings, display settings, and Modbus setting (1) Tap on the Home/Main screen > Menu (2) Tap [Setting] > Settings (3) Tap [Other setting]. (4) Tap each item to set. (1) O correction settings Configures settings related to O...
  • Page 87 5-32 5. SCREENS Setting range Ref. O concentration: 0 to 19 vol% (default 12 vol%) concentration limit: 1 to 20 vol% (default 20 vol%) Sample Gas Concentration: None (0.000 vol% default) Display settings Configure settings related to the screen display. Items to set Aiarm notification screen flash: When set to On, the measurement screen will blink when an alarm occurs.

  • Page 88: Other Menu

    5-33 5. SCREENS Other menu The Other menu allows you to set passwords to protect various operations and settings, set the product's date and time, and make adjustments related to the screen, such as the touch panel and brightness. (Service mode is for our service personnel only and cannot be used by customers.) 5.3.1 Password Various settings and operations of this product can be protected by passwords.
  • Page 89 5-34 5. SCREENS Password setting (1) Tap the password you wish to set on the password setting screen and enter the password string in the keyboard dialog that appears. You cannot set only the execution password. The password can be up to 12 alphanumeric characters and symbols. When you enter the password, the icon in the upper right corner will change to a save icon (2) T ap the save icon. The change is confirmed when it changes to the home...

  • Page 90: Date And Time Setting

    5-35 5. SCREENS 5.3.2 Date and Time Setting Set the date and time for this product. (1) Tap on the Home/Main screen > Menu (2) Tap [Others] (3) Tap [Date/Time setting] (4) T ap the [Date], [Time] to set. Tap the [Adjust] to change the date and time to the set date and time. IM 11G06A01-02EN 1st Edition : Oct.

  • Page 91: Adjust Panel

    5-36 5. SCREENS 5.3.3 Adjust panel "Adjust panel" controls the touch panel and brightness. (1) Tap on the Home/Main screen > Menu (2) Tap [Others]. (3) T ap [Adjust panel] (4) Tap each item to set. IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...
  • Page 92 5-37 5. SCREENS Touch panel Calibrate or test the touchscreen (1)Follow the on-screen instructions to touch the "+ " position. If you keep your finger on the screen for a while, the message will change as shown on the right. When the message changes, remove your finger. (2) Repeat the same procedure four times in order: upper left, lower right, upper right, and lower left of the screen. A confirmation screen appears after the touch-adjustment. When the screen is touched, the touched coordinates are displayed as shown on the right. Touch the cross (+) position and confirm that the displayed coordinates are OK. (A few dots of misalignment in both the X and Y directions should cause no operational problems.) (3) T ouch and hold the screen for 3 seconds as instructed on the screen to complete the confirmation and the screen adjustment screen appears.

  • Page 93: Calibration And Validation

    5-38 5. SCREENS Calibration and Validation 5.4.1 Manual Zero Calibration Used for manual adjustment of the zero point. Normally, see l Standard gas for calibration and use the appropriate gas for your application as the zero calibration gas. (1) Tap on the Home/Main screen > Calibration (2) Tap the to select the zero calibration of the Ch (component) to be Calibration menu calibrated. The calibration confirmation screen will be displayed.
  • Page 94 5-39 5. SCREENS (6) If you operated the valve manually, restore the valve status here. • To continue calibration, tap the [Continue]. The Calibration menu screen appears. • To exit, touch the [End] button. The replacement time in progress screen will be displayed. (The replacement time is the same as the replacement time for automatic calibration.

  • Page 95: Manual Span Calibration

    5-40 5. SCREENS 5.4.2 Manual span calibration Used to manually adjust the span point. Perform span calibration by flowing the calibration gas of the concentration set as the span gas concentration; for NOx, SO , CO , and CO meters, use a standard gas with a concentration of 90% or more of the range value as the span calibration gas. For O analyzers, use a standard gas with a concentration of 90% or more of the range value for built-in magnetic O...
  • Page 96 5-41 5. SCREENS (6) If you operated the valve yourself, return it to its original condition here. • To continue calibration, touch the [Continue]. The Calibration menu screen will be displayed. • To exit, tap [End ]. The replacement time screen will appear. (The replacement time is the same as the replacement time for auto-calibration.

  • Page 97: Automatic Calibration

    5-42 5. SCREENS 5.4.3 Automatic calibration Use this item when you want to execute automatic calibration immediately, regardless of the initial start or cycle of the auto-calibration setting. Even if the "On/Off" setting of the auto- calibration setting is "Off", it will be executed according to the contents of the auto-calibration setting. (See 5.1.2 Auto Calibration Setting for details on the automatic calibration setting.) Starting on screen (1) Tap on the Home/Main screen > Calibration (2) Tap to select Automatic calibration.
  • Page 98 5-43 5. SCREENS Remote start To perform automatic calibration, close (short-circuit) the input terminal to which "Auto Calibration Start" is assigned in the contact input settings and open (open) it after at least 1.5 seconds. (For contact input settings, see 5.2.4 Contact input setting) (Hold for 1.5 seconds or longer) Close (short circuit) Remote start input...

  • Page 99: Auto Zero Calibration

    5-44 5. SCREENS Contact output during automatic calibration The contact output during automatic calibration varies as shown in Figure 5.14 and Figure 5.15 according to the gas flow channel setting in the automatic calibration setup. (See 5.2.3 Contact output setting for the functions assigned to the contact outputs and 5.1.2 Auto Calibration Setting for the gas flow channel.) for sample switching for zero calibration...
  • Page 100 5-45 5. SCREENS Starting on screen (1) Tap on the Home/Main screen > Calibration (2) Tap to select Automatic zero calibration. (3) C onfirm the calibration contents (target channel for automatic zero calibration and calibration range) on the screen that appears. If there are no problems, tap [Start calibration]. Automatic zero calibration starts and the measurement screen appears.
  • Page 101 5-46 5. SCREENS Cancel automatic zero calibration Calibration can be forcibly discontinued during automatic zero calibration. (1) Tap the on the measurement screen during automatic zero calibration, and the confirmation dialog box for cancellation will be displayed. (If an execution password has been set, you must enter the password before the dialog appears. For passwords, see 5.3.1 Password).

  • Page 102: Automatic Validation

    5-47 5. SCREENS 5.4.5 Automatic Validation Use this option when you want to perform automatic validation immediately, regardless of the initial start or cycle of the automatic validation setting. Even if the "On/Off" setting of the automatic validation setting is "Off", the automatic validation will be executed according to the contents of the automatic validation setting. (See 5.1.5 Setting Automatic Validation for details on automatic validation settings.) Starting on screen (1) Tap on the Home/Main screen >...
  • Page 103 5-48 5. SCREENS Remote start To perform an automatic validation, close (short-circuit) the input terminal to which "Automatic validation start" is assigned in the contact input setting and open (release) it after at least 1.5 seconds. (For contact input settings, see 5.2.4 Contact input setting) (Hold for 1.5 seconds or longer) Close (short circuit) Remote start input...
  • Page 104 5-49 5. SCREENS Contact output during automatic validation The contact output during automatic validation changes as shown in Figure 5.20 and Figure 5.21 according to the gas flow channel setting in the automatic validation setup. (See 5.2.3 Contact output setting for the functions assigned to contact outputs and 5.1.5 Setting Automatic Validation) for sample switching for zero calibration for CH1 span calibration for CHx span calibration...

  • Page 105: Information

    5-50 5. SCREENS Information Error log, Calibration log, Product information are displayed. 1 Tap the icon on the measurement screen. The menu screen appears. 2 Touch "Maintenance". The maintenance menu will appear. to switch sequentially 3 Touch the between the error log screen, calibration log screen, and product information screen.
  • Page 106 5-51 5. SCREENS Touch the combo box to select component. The component selection dialog appears, and the component is newly displayed on the Calibration Log screen. Select CO. See the table below for the coefficient name, number of decimal places of the coefficient, and calibration alarm threshold for each component displayed in the calibration log. (For component NOx, the coefficient name for zero calibration is "MAIN," the number of decimal places is 4, and a calibration alarm occurs if the coefficient is outside the range of -1.0000 to 1.0000). Measured values in the validation log are displayed with the number of decimal places and units of the calibration range.

  • Page 107: Maintenance

    5-52 5. SCREENS Maintenance This is used during maintenance, including the blowback screen to prevent probe clogging, the loop check screen for current output testing, and the valve check screen for valve open/close testing. 5.6.1 Blowback Use this function when you want to execute blowback immediately, regardless of the initial start or cycle of the blowback setting. Even if the "On/Off" setting of the blowback setting is "Off", the blowback will be executed according to the blowback setting.
  • Page 108 5-53 5. SCREENS CAUTION If a setting confirmation dialog box appears and blowback cannot be started, you have insufficient contact output setting. See 5.2.3 Contact output setting to assign the necessary functions. Forced abort "You can forcibly interrupt the blowback during blowback." 1 Tap the on the measurement screen during blowback, and the abort confirmation dialog box will appear. (If an execution password has been set, the password must be entered before the dialog appears. For passwords, see 5.3.1 Password.) 2 (When you tap the "Yes" button in the cancel confirmation dialog, the...

  • Page 109: Loop Check

    5-54 5. SCREENS 5.6.2 Loop check Allows output of the value set at the current output terminal (AO). 1 Tap the icon on the measurement screen. The menu screen appears. 2 Touch "Maintenance". The maintenance menu will appear. 3 Select "Loop check". The Loop check screen will appear.

  • Page 110: Valve Check (Auto Calibration)

    5-55 5. SCREENS 5.6.3 Valve check (Auto calibration) Check the operation of the valve during automatic calibration. Switch the state of the valve and check the measured value at that time to confirm that there is no problem with the valve operation. Before checking, configure the contact output setting and assign the necessary functions to automatic calibration. (For contact output setting, see 5.2.3 Contact output setting.) 1 Tap the icon on the measurement screen.

  • Page 111: Valve Check (Auto Zero Cal.)

    5-56 5. SCREENS 5.6.4 Valve check (Auto zero cal.) The operation of the valve at the time of auto zero calibration can be checked. Switch the state of the valve and check the measured value at that time to confirm that there is no problem with the valve operation. Before checking, configure the contact output setting and assign the necessary functions to auto zero calibration. (For contact output setting, refer to "5.2.3 Contact Output Setting.") 1 Tap icon on the measurement screen.

  • Page 112: Valve Check (Auto Validation)

    5-57 5. SCREENS 5.6.5 Valve check (Auto validation) The operation of the valve can be checked during automatic validation. By switching the state of the valve and checking the measured value at that time, you can confirm that the valve is operating properly. Before checking, configure the contact output settings and assign the necessary functions to the automatic validation. (For details on contact output setting, see 5.2.3 Contact output setting.) 1 Tap the icon on the measurement screen.

  • Page 113: Alarm

    5-58 5. SCREENS Alarm This screen is used to check alarms that have occurred in the equipment. In the alarm list screen, all alarms that have occurred can be monitored. Tap the alarm name in the alarm list screen to display the "Alarm details screen" that shows the description and countermeasures for that alarm.

  • Page 114: Maintenance

    • Never power on the product with the top cover (or front door) of the product open. Turn off external switches and circuit breakers when working with the top cover (or front door) of the product open. • Purge not only inside of IR800G/IR810G but all measuring gas lines with zero gas sufficiently, when you provide maintenance or inspection on IR800G/IR810G with its cover or door open. Otherwise it may cause hazardous accidents such as gas leakage, fire and explosion.

  • Page 115: How To Replace A Fuse

    6. MAINTENANCE How to replace a fuse The converter has two fuses. If a fuse blows, replace it as follows. CAUTION Before replacing a fuse, be sure to fully investigate the cause of the blown fuse (short circuit, etc.) and repair it. (1) Shut off the power supply to the converter to ensure safe replacement.

  • Page 116: How To Replace Filter

    Plate （K9211FB） front The finer side of the mesh faces to the front. C-shaped snap ring （Y9011EV） Filter （K8020PW） The smooth, non-fluffy side faces to the front. Figure 6.2 IR800G Filter replacement IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...
  • Page 117 6. MAINTENANCE back front Plate Filter （K9211FB） （K8020PW） C-shaped snap ring （Y9011EV） Figure 6.3 IR810G Filter replacement back front back front Plate（K9211FB） Filter（K8020PW） Figure 6.4 Plate and filter IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...

  • Page 118: Trouble Shooting

    7. TROUBLE SHOOTING TROUBLE SHOOTING Alarms Alarms are generated when there is a problem with the instrument. There are two types of alarms, “Fault” and “Warning” . If a “Fault” occurs, the event is recorded in the error log. For more information on the error log, see 5.5 Information.
  • Page 119 7. TROUBLE SHOOTING Screen display and operation when alarm occurs When an alarm occurs, the icon appears at the top of the screen. If two alarms occur at the same time, the icon appears as first priority. to go to the alarm list screen. 　...

  • Page 120: Error Log

    7. TROUBLE SHOOTING Error log If a Fault alarm occurs, it is logged in the Error Log. The Error Log screen, which displays the error log, can be accessed from [Menu] > [Information]. For details, see 5.5 Information. Figure 7.1 Error log •...
  • Page 121 Blank Page...

  • Page 122: Customer Maintenance Parts List

    Snap Ring Plier (Tool to remove snap ring) *1: Qt’y of 10 pieces or more can be purchased. CMPL 11G06B01-01EN All Rights Reserved, Copyright © 2023, Yokogawa Electric Corporation. Subject to change without notice. 1st Edition : Oct. 2023 (YK)

  • Page 124: Customer Maintenance Parts List

    Snap Ring Plier (Tool to remove snap ring) *1: Qt’y of 10 pieces or more can be purchased. CMPL 11G06C01-01EN All Rights Reserved, Copyright © 2023, Yokogawa Electric Corporation. Subject to change without notice. 1st Edition : Oct. 2023 (YK)

  • Page 126: Revision Information

    Revision Information Manual Title : IR800G, IR810G Infrared Gas Analyzer, Operation and Installation Manual No. : IM 11G06A01-02EN Edition Date Remark (s) Oct. 2023 Newly published Yokogawa Electric Corporation 2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, JAPAN http://www.yokogawa.com/an/ IM 11G06A01-02EN 1st Edition : Oct. 27, 2023-00...
  • Page 127 Blank Page...

This manual is also suitable for:

Ir810g

Table of Contents