Place of Origin:
CHINA
Certification:
CE
Model Number:
KGD-SRH-200
Miniature Infrared Carbon Dioxide Sensor KGD-SRH-200
Product Introduction
The KGD-SRH-200 series of miniature infrared carbon dioxide sensors is a miniature gas sensor used for real-time measurement of gas concentration changes. It employs the Non-Dispersive Infrared (NDIR) detection technology and has remarkable characteristics and advantages such as a good signal-to-noise ratio, strong selectivity, immunity to cross-gas interference, high precision, excellent long-term stability, and a long lifespan. The sensor features a digital serial port output function, meeting various usage requirements in industrial sites, laboratory measurements, etc., and is widely applied in fields like environmental monitoring and healthcare.
Product Features
Technical Parameters
Detection Range | 0 to 20% by volume (vol) |
Detection Accuracy | 0 to 5% vol: ≤ ±0.5% vol; 5 to 20% vol: ≤ ±10% of the reading |
Resolution | 0.01% |
Operating Temperature | -10℃~50℃ |
Storage Temperature | -40℃~70℃ |
Operating Humidity | 0 to 95% Relative Humidity (non-condensing) |
Warm-up Time | 10s |
Response Time | <25s |
Operating Voltage | 3.3~5.5VDC |
Average Operating Current | <40mA |
Serial Port Baud Rate | 9600bps |
Product Dimensions | Φ20 x 16.6 millimeters (excluding pins) |
Weight | 5 grams |
Service Life | More than 10 years |
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