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Company Info
Shenzhen Isweek Ltd Shenzhen Isweek Ltd

Street Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan

City: Shenzhen

Province: Guangdong

Country/Region: China

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Intelligent infrared CO2 sensor

Intelligent infrared CO2 sensor

Application:  -

Market Type:  After Market

Product Attribute:

Applicationt: 

-

Production Description:

Overview:
    HT8101 is a digital carbon dioxide sensor based on non-dispersive infrared absorption (NDIR) method. Using non-dispersive infrared (NDIR) method to detects the presence of CO2 in the air, with good selectivity, no oxygen dependence, and long lifetime; Built-in temperature compensation; It also has serial port output, analog output and PWM output, very convenient to use. The sensor is a high-quality sensor combining mature infrared absorption gas detection technology with precise optical circuit design and sophisticated circuit design.
 
Features:

  •  IR non-dispersive the to measure carbon dioxide concentration
  •  Full range temperature correction
  •  Dual-channel design with better accuracy and stability
  •  Highly integrated design, convenient for users application
  •  The gas chamber with gold-plated surface, its waterproof and anti-corrosion
 
Potential applications:
  • Cold chain transportation
  • Air conditioners
  • Air quality monitoring equipment
  • Air purifier
  • Fresh air system
  • Smart home
 
Specification:
Model No. HT8101
Detected gas Carbon dioxide (CO2)
Detected range 400~5000ppm
Accuracy ±(50ppm+5% reading value)
Power-on stable time 120s
Operating environment -10~60; 0~95%RH (Non-condensing)
Storage environment -20~60; Below 0~95%RH(Non-condensing)
Supply voltage 4.5~5.5V DC
Average operating current 20mA
Peak current 110mA
Output protocol UART_TTL(3.3V)
Analog output (DAC) (default 0.4~2V) (0~3V range configurable)
Preheat time 3min
Respond time T90<30s
Lifetime 5years

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