Xi'an Kacise Optronics Co.,Ltd.
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The KTG141 Explosion - proof Infrared Gas Analyzer is used for the analysis of inflammable and explosive gases.
Introduction
The KTG141 Explosion - proof Infrared Gas Analyzer adopts imported non - dispersive infrared sensors and advanced digital processing technology to achieve continuous, automatic, rapid and online detection of various gases such as CO, CO₂, CH₄, NH₃ and C₆H₁₄. Compared with similar products, the most prominent features of this product are high stability, high reliability and high selectivity.
Application Areas
The KTG141 has a flame - proof explosion - proof structure and can be widely and safely applied in oil refining, chemical industry, natural gas and other occasions where there are inflammable and explosive gases.
Instrument Features
Technical Parameters
Measuring range:
| Measured Gas | Minimum Range | Maximum Range% |
| CO | (0 - 100)×10⁻⁶ | (0 - 100)% |
| CO₂ | (0 - 20)×10⁻⁶ | (0 - 100)% |
| NH₃ | (0 - 500)×10⁻⁶ | (0 - 100)% |
| CH₄ | (0 - 100)×10⁻⁶ | (0 - 100)% |
Maximum allowable error: ±1.5% FS.
Stability: Zero - point drift: ±1% FS/7d; Span drift: ±1% FS/7d.
Sample gas flow rate: (400 ± 20) mL/min.
Response time: τ90 ≤ 20S (when the gas passes directly through the gas chamber).
Sample gas pressure: 0.05MPa ≤ inlet pressure ≤ 0.25MPa.
Output signal: Optional (4 - 20) mA or (0 - 10) mA.
Contact capacity: 220V AC, 1A; 24V DC, 2A.
Working power supply: (220 ± 22) V AC, (50 ± 5) Hz.
Working environment: Temperature: - 10℃ - + 45℃; Humidity: ≤90% RH.
Explosion - proof grade: ExdII CT6.