Skip navigation
Go to Global Navigation
Go to Primary Contents
Go to Site Information

YOKOGAWA

Yokogawa Electric Corporation

Infrared Gas Analyzers

The lineup of infrared gas analyzers includes the IR100 and IR200 single-beam Infrared Gas Analyzers that measure concentrations in the exhaust gases of waste incinerators, boilers, and various types of industrial furnaces; the IR400 double-beam Infrared Gas Analyzer; and the SG700 Stack Gas Analyzer.

Infrared Gas Analyzers | Stack Gas Analyzers |

IR100 Infrared Gas Analyzer

The IR100 is a non-dispersive, single-beam infrared gas analyzer that measures either CO2, CO, or CH4, or simultaneously measures CO2 and CO. Horizontal and vertical models are available. Easy maintenance and long-term stability are among its benefits. Features include various diagnostic functions, one-touch calibration, automatic calibration, and range switching.

The IR100 is ideal for applications such as combustion control in various types of industrial furnaces and continuous measurement at botanical research institutes.


IR200 Infrared Gas Analyzer

The IR200 is capable of simultaneously measuring sample gas concentrations for O2 and up to three additional components from the following: CO2, CO, CH4, SO2, NO. Five gases other than O2 are measured using the non-dispersion infrared (NDIR) method and a single beam system, while O2 is measured by the paramagnetic or zirconia method.

A unique optical system reduces drifting caused by contamination of the measuring cell, and a high-sensitivity mass flow sensor in the detection block provides excellent long-term stability. The IR200 has a large multi-function LCD that improves operability and enables high accuracy.

The IR200 is ideal for applications such as combustion control in various types of industrial furnaces and continuous measurement at botanical research institutes.

IR400 Infrared Gas Analyzer

The IR400 is capable of simultaneously and continuousiy measuring sample gas concentrations for O2 and up to four additional components from the following: NO, SO2  CO, and CH4.

A highly sensitive and relible mass flow type twin detector makes measurements much less susceptible to interference from other components. The IR400 has a large multi-function LCD that improves operability and enables high accuracy.

The IR400 is an ideal system for the measurement of combustion exhaust gases from waste incinerators and boilers as well as gases from various types of industrial furnaces.

SG700 Stack Gas Analyzer

The SG700 Stack Gas Analyzer consists of a non-dispersive infrared gas analyzer using a highly sensitive and stable double beam system and a zirconia or paramagnetic oxygen analyzer. It can simultaneously measure up to 5 components: NOx, SO2, CO2, CO, and O2.

The use of interference compensation in the analyzing section virtually eliminates the effects of interference from other components. The SG700 features many functions including autocalibration, conversion to O2-based values, averaging, and high/low alarms. It is used for measuring and monitoring emissions from various types of boilers and waste incinerators.


Solutions & Download

IA Service & Support

Service overview

Update information

Library


Industrial Automation and Control Business
Solution-based Software
Plant Asset Management, PRM
Field Digital Solutions
Field Instruments
Environmental & Analytical Products
Liquid Analyzers
pH/ORP Analyzers
PH450G 4-Wire pH/ORP Analyzer
PH400G 4-Wire pH Analyzer
PH202G, PH202S 2-Wire pH/ORP Analyzers
PH100 Panel Mount pH Analyzer
OR400G 4-Wire ORP Analyzer
OR100 Panel Mount ORP Analyzer
PH71 Personal pH Meter
PH72 Personal pH/ORP Meter
FU20 pH/ORP Combined Sensor
PH8EFP, PH8ERP, OR8EFG, OR8ERG pH/ORP Sensors
PH8EHP pH Sensor
SM2, SR20, SC21 Industrial Sensors
Hamilton Industrial Electrodes for pH/Redox
Sensor Holders for pH/ORP, DO and MLSS Analyzers
Conductivity Analyzers
SC450G 4-Wire Conductivity/ Resistivity Analyzer
DC402G Dual Cell Conductivity Analyzer
SC202G, SC202S 2-Wire Conductivity/ Resistivity Analyzers
SC100 Panel Mount Conductivity Analyzer
SC72 Personal Conductivity Meter
ISC450G 4-Wire Inductive Conductivity Analyzer
ISC202G, ISC202S 2-Wire Inductive Conductivity Analyzers
SC210G Conductivity Sensor
SC8SG Conductivity Sensor
SC4AJ Conductivity Sensor
SC42, FF40/FS40/FD40
ISC40GJ, ISC40S Inductive Conductivity Sensors
Near Infrared Analyzers
NR800 Near Infrared Analyzer
NR801EL Near Infrared Analyzer
Turbidity Analyzers
TB750G Right Angle Scattered Light Turbidity Analyzer
TB450G NTU-compliant Surface Scattered Turbidity Analyzer
TB400G Surface Scattering Light Turbidity Analyzer
Dissolved Oxygen Analyzers
DO402G 4-Wire Dissolved Oxygen Analyzer
DO202G, DO202S 2-Wire Dissolved Oxygen Analyzers
DO30G Dissolved Oxygen Sensor
Hamilton Dissolved Oxygen Sensors
Chlorine Analyzers
FC400G Free Available Chlorine Analyzer
FC500G Free Available Chlorine Analyzer
RC400G Residual Chlorine Analyzer
Liquid Density Analyzers
DM8 Liquid Density Analyzer
MLSS Analyzers
SS400G, SS300G MLSS Analyzers
Gas Analyzers
Tunable Diode Laser Analyzers
TDLS200 TruePeak Tunable Diode Laser Analyzer
Oxygen Analyzers
ZR22G, ZR402G Separate Type Zirconia Oxygen Analyzer
ZR202G Zirconia High Temperature Humidity Analyzer
ZR22S, ZR202S Explosionproof Zirconia Oxygen Analyzers
AV550G Zirconia Oxygen Averaging Converter
OX400 Low Concentration Zirconia Oxygen Analyzer
MG8G Paramagnetic Oxygen Analyzer
MG8E Paramagnetic Oxygen Analyzer
OX100 Limiting Current Type Oxygen Analyzer
OX102 Limiting Current Type Oxygen Analyzer
ZR22G, ZR402G Zirconia High Temperature Humidity Analyzer
ZR202G Integrated Type Zirconia High Temperature Humidity Analyzer
Process Gas Chromatographs
GC1000 Mark II Process Gas Chromatograph
Infrared Gas Analyzers
IR100 Universal Infrared Gas Analyzers
IR200 Universal Infrared Gas Analyzer
IR400 Infrared Gas Analyzer
SG700 Stack Gas Analyzer
Gas Density Analyzers
GD402, GD40 Gas Density Analyzers
Clean Room Gas Monitors
CM501 Clean Room Gas Monitor
CM505 Clean Room Gas Monitor
Dust Monitors
DT450G Dust Monitor
Stack Gas Analyzers
SG700 Stack Gas Analyzer
Sitemap
__Environmental & Analytical Products
SCADA
VigilantPlant Services™
Production Control Systems
System Migration
Fieldeye CCTV Solutions
IT Machine Controllers (PLC) FA-M3R
Films, Sheets
Network-based Control Systems
Safety Instrumented Systems (SIS)
Controllers, Recorders & Data Acquisition
Test & Measurement
Portable Test Instruments
Semiconductor Related Products & Systems
Magnetoencephalograph (MEG) Systems
Confocal Scanner Unit
Services Business
Service Business
Photonic Network Business
High-Content Screening