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รายละเอียดสินค้า:
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| เน้น: | GR-S CO2 infrared gas sensor,low power CO2 gas sensor,5%VOL carbon dioxide sensor |
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GR-S/CO2 5%VOL Infrared Carbon Dioxide Gas Sensor Low Power Consumption
The GR-S is a gas sensor based on the principle of infrared absorption. Compared to sensors utilizing traditional detection principles, it offers numerous advantages, including superior stability, high selectivity, independence from oxygen levels, a wide detection range, a long service life, extended maintenance intervals, and strong resistance to interference.
The GR-S incorporates a low-power processor, an imported light source, and a dual-channel detector. While effectively managing overall power consumption, it maintains a constant operating current for the sensor; this ensures that the power supply circuitry remains unaffected by current surges, thereby facilitating highly efficient and precise data processing, as well as stable and reliable operation.
The GR-S features both digital signal output and analog voltage output options, offering customers flexibility in their application choices. Additionally, the GR-S/CO2 model provides customers with specific commands for performing zero-point calibration and sensitivity calibration. Furthermore, a variety of baud rates and corresponding voltage ranges are available for customers to select from.
Key Features
Low Power Consumption
Compact Size, Easy to Install
Fully Factory Calibrated
Excellent Long-Term Stability
Digital Output
Linear Voltage Output
Excellent Temperature Performance
Dual-Channel Design
Robust Metal Construction
Target Applications
Industrial or Mining Gas Concentration Transmitters
Industrial or Mining Portable Gas Analyzers
Meteorology, Agriculture, and Environmental Air Quality Monitoring
Public Area Air Quality Monitoring
Customizable Measurement of CO, SF6, and Other Gases
Specification:
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Parameter
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Value |
| Operating Voltage | 3.2–5 VDC (Recommended: 3.3 V) |
| Operating Current | 70–80 mA |
| Target Gas | CO2 / CH4 |
| Measurement Range | CO2: 0–5000 ppm | 0–5% VOL | 0–20%VOL | 0–100% VOL HC: 0–1% VOL | 0–5% VOL | 0–100% VOL (Other ranges available upon request/customization) |
| Resolution | 0.01% (0–5% VOL) |
| Accuracy | ±50 ppm ±5% of True Value |
| Warm-up Time | 60S |
| Response Time (T90) | ≤30 s (at 20°C ambient temperature) |
| Zero Point Repeatability | ±2% FSD (at 20°C ambient temperature) |
| Sensitivity Repeatability | ±2% FSD (at 20°C ambient temperature) |
| Long-term Drift | ±1% FSD (at 20°C ambient temperature) |
| Operating Temperature | -40–70°C |
| Storage Temperature | -40–80°C |
| Operating Humidity | 0–95% RH (Non-condensing) |
| Storage Humidity | 0–95% RH (Non-condensing) |
| Operating Pressure | 800–1200 mbar |
| Digital Output Format | 8 data bits, Parity (None), 1 stop bit. |
| Logic Level | 3.0 V |
| Baud Rate | 19200, 38400, 115200 |
| Voltage Output | 0–2.5 V (Configurable); Default: 0.4–2 V |
| Lifespan | >5 years |
ผู้ติดต่อ: Xu
โทร: 86+13352990255
Thai
