Xi'an Kacise Optronics Co.,Ltd.
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Greenhouse Gas Sensor KGD-GAS-212
Product Introduction
The Greenhouse Gas Sensor KGD-GAS-212 is based on the infrared gas sensor technology (NDIR). It adopts a high-performance probe, a gas chamber processed by a special technique, and a built-in constant temperature treatment design. It has the characteristics of high precision, small drift, and fast response, and can adapt to changes in different temperatures. It is especially suitable for occasions where the background gas for detection is complex and precise detection is required.
Product Features
Technical Parameters
| Range and Resolution | 1000ppm, 1ppm |
| Detection Limit | 0.2%F.S. |
| Linear Error | ≤±0.5%F.S. |
| Repeatability | ≤±1% |
| Stability | ≤±2%FS/24H |
| Response Time | < 8s @0.7 L/min |
| Warm-up Time | < 30min |
| Ambient Temperature | (5～40)℃ |
| Relative Humidity | 0%～95%rel (non-condensing) |
| Atmospheric Pressure | (86～115)kPa |
| Sample Gas Flow Rate | 0.8L/min～1.2L/min |
| Power Supply Voltage | 12 VDC ±0.2V / 4A |
| Power Consumption | < 8W / max 36W when heating |
| Communication Method | 485 (Modbus RTU) / RS232 |