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The KCA-25 Series is an advanced Non-Dispersive Infrared (NDIR) Analyzer, meticulously designed for monitoring gases and providing precise data for combustion control in industrial environments.
This analyzer plays a vital role in tracking gas emissions, ensuring environmental compliance, and optimizing operational efficiency in various industries.
NDIR Analyzers are used to detect and monitor the following gases:
NDIR Measurement Principle:
NDIR technology operates on the principle that gas molecules absorb infrared radiation at specific wavelengths. Each gas has a unique absorption wavelength within the infrared spectrum, allowing precise identification. The gas sample is introduced into a cuvette of a defined length, optimized for accurate measurement. A bandpass filter ensures that only the specific wavelength corresponding to the target gas reaches the infrared detector. The detector then measures the amount of infrared light absorbed, and the absorption spectrum is analyzed to determine the gas concentration with high precision.
Gases & Measurement Ranges:
| Gas | Measurement Range |
|---|---|
| CO (Carbon Monoxide) | 0 – 5000 ppm |
| NOx (Oxides of Nitrogen) | 0 – 5000 ppm |
| SO₂ (Sulfur Dioxide) | 0 – 5000 ppm |
| CO₂ (Carbon Dioxide) | 0 – 25% |
| O₂ (Oxygen) | 0 – 25% |
Performance Parameters:
Operating Conditions
| Component | Specification |
|---|---|
| Display (HMI) | 7-inch resistive touchscreen |
| Communication Ports | RS485 (Modbus RTU) |
| Alarms | Relay NO 24V@5A / 240V AC@1A |
| Power Supply | 24 VDC @ 3A |