• Intelligent infrared CO2 sensor
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Intelligent infrared CO2 sensor

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Shenzhen Isweek Technology Co., Ltd

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  • Price

    Price on request   ≥1piece

  • Model Number

    HT8101

  • Data Sheet

  • Package

    Original packaging

  • Specs

    HT8101

  • Quantity

    - +

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Product 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 user’s application

▪ The gas chamber with gold-plated surface, it’s 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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