Miniature Infrared Carbon Dioxide Sensor KGD-SRH-200

Certification:CE
Model Number:KGD-SRH-200
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHINA
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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
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Product Details

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

  • High resolution of 0.01%
  • Ensures detection accuracy across the entire temperature and concentration range
  • Digital signal output mode
  • Dustproof and waterproof with an IP64 rating
  • Fast response and good stability
  • No occurrence of the "poisoning" phenomenon of catalytic sensors

Technical Parameters

Detection Range0 to 20% by volume (vol)
Detection Accuracy0 to 5% vol: ≤ ±0.5% vol; 5 to 20% vol: ≤ ±10% of the reading
Resolution0.01%
Operating Temperature-10℃~50℃
Storage Temperature-40℃~70℃
Operating Humidity0 to 95% Relative Humidity (non-condensing)
Warm-up Time10s
Response Time<25s
Operating Voltage3.3~5.5VDC
Average Operating Current<40mA
Serial Port Baud Rate9600bps
Product DimensionsΦ20 x 16.6 millimeters (excluding pins)
Weight5 grams
Service LifeMore than 10 years
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Miniature Infrared Carbon Dioxide Sensor KGD-SRH-200

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