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Universal Infrared Gas Analyzers
Models IR100TA, IR100TB, IR100A, IR100B
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The IR100TA and IR100A, dedicated for analysis of either CO2, CO, or CH4, IR100TB and the IR100B, dedicated for simultaneous analysis of CO2 and CO, are available. The analyzers are easy to maintain and works steadily over long periods.
The ideal application of these analyzers are continuous measurement for the control and monitoring of combustion in various industrial furnaces as well as continuous measurement for the study of plants.
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Two available models: simultaneous dual-gas (CO and CO2) measurement model and single-gas dual-range measurement model |
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Stable operation over long periods |
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Influenced less by presence of another interfering gas |
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Easy maintenance |
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Wide variety of additional functions: self-diagnosis, simple calibration, automatic calibration, remote switching measuring range, and range identification |
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Models
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| Horizontal model : |
IR100A (single-gas, dual-range analyzer),
IR100B (dual-gas, dual-range analyzer) |
| Vertical model : |
IR100TA (single-gas, dual-range analyzer),
IR100TB (dual-gas, dual-range analyzer) |
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| Measuring principle |
Non-dispersive infrared absorption, deflection method, single infrared-source, single-flux (single-beam) |
| Sample gas conditions |
Flowrate: 0.5 to 1 l/min
Pressure: 500 Pa or more
Temperature: 0 to +50 degC
Dust: 100μg/Nm3 with the particle size of 1μm or less
Mist: none
Humidity: Avoid concentration.
Corrosive gases sampled:
NOx; 1000 ppm or less
SO2; 1000 ppm or less
HCl; 1 ppm or less
Others; None
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| Measuring gas component and measuring range |
IR100A, IR100TA; single-gas dual-range analyzers
CO2: 0-500ppm to 0-100%
CO: 0-500ppm to 0-100%
CH4: 0-1000ppm to 0-100%
IR100B, IR100TB; dual-gas dual-range analyzers
CO2: 0-500ppm to 0-100%
CO: 0-500ppm to 0-100% |
| Output signals |
Output 1: 0 to 1V DC, non-isolated, linearized output signals
Output 2: 4 to 20mA (maximum allowable load resistance: 550 Ω), simultaneous, non-isolated, linearized signals |
| Ambient temperature |
-5 to 45 degC |
| Ambient humidity |
90%RH or less |
| Installation |
Indoor |
| Weights |
Approx. 12kg |
| Power supply |
100V AC, 115 V AC, 220 V AC(±10％)、50/60Hz |
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| Linearity |
±-2% FS |
| Repeatability |
±0.5% FS for the primary range (lower range)
±1% FS for the secondary range (higher range) |
| Zero drift |
±2% FS/week |
| Span drift |
±2% FS/week |
Response time
(90% response) |
15 seconds or less including the time required for substitution of the sample cell |
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| Blast furnace |
CO; 0 to 40% CO2; 0 to 30%, 0 to 40%, 0 to 50% |
| Converter |
CO; 0 to 100% CO2; 0 to 100% |
| Electric furnace |
CO; 0 to 100% CO2; 0 to 100% |
| Coke oven |
CO; 0 to 100% CO2; 0 to 100% |
| Cement kiln |
CO; 0 to 1%, 0 to 5% |
| Coal kiln |
CO; 0 to 1%, 0 to 5% |
| Carbonizing furnace |
CO2; 0 to 1%, 0 to 2% |
| Transforming furnace |
CO2; 0 to 0.5%, 0 to 1% |
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Universal Infrared Gas Analyzers IR100 |
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