Description
Overview
GAOTek Infrared Carbon Monoxide Gas Detectors is the basis of the design of infrared gas analyzer. S02, Nox, C02, CO, CH4 and other polar molecules have permanent electric torch, so it has vibration, rotation and other structures. According to quantum mechanics, the energy level of splitting can be coupled with the incident characteristic long infrared radiation to produce absorption, and different polar molecules are absorbed by different spectral bands.
Features
- Enhanced gas chamber absorber for precise measurements
- Stable infrared light source with temperature control
- Corrosion-resistant gold-plated gas chamber mirror
- Versatile isolated analog output options
- Customizable alarm settings for safety
- RS485/RS232 communication options
- NDIR infrared analyzer technology
- Measures NOx, SO2, CO, CO2, CH4, H2S; O2 optional
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Technical Specifications
| Accuracy | ±2% FS |
| Repeatability | ±1% FS |
| Zero Drift | ±1% FS / 7 days |
| Range Drift | ±1% FS / 7 days |
| Linear Error Limit | ±1% FS |
| Voltage | 110 V to 265 V |
| NOx Measurement Range | 0 ppm to 1000 ppm, 0% to 20% |
| SO2 Measurement Range | 0 ppm to 500 ppm, 0% to 100% |
| CO Measurement Range | 0 ppm to 20 ppm, 0% to 100% |
| CO2 Measurement Range | 0 ppm to 10 ppm, 0% to 100% |
| CH4 Measurement Range | 0 ppm to 200 ppm, 0% to 100% |
| H2S Measurement Range | 0 ppm to 500 ppm, 0% to 30% |
| Size | 19.01 in x 11.81 in x 6.96 in (483 mm x 300 mm x 177 mm) |