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NDIR Carbon Dioxide CO2 Sensor Module for Heating and Refrigeration Equipment At Smart Home and School

<ul><li>Gas chamber adopts gold plating processing, waterproof and anti-corrosion, long service life</li><li>High sensitivity, low power consumption, excellent stability, to moisture</li><li>Temperature compensation, remarkable linear output</li><li>It provides a serial port UART, analog DAC and PWM waveform output</li><li>Widely for heating and refrigeration equipment, air purification equipment, air quality monitoring equipment, air system at smart home and school</li></ul>

Specification: Description: MH-Z14A CO2 gas sensor is a general intelligent small sensor, using the non-dispersive infrared NDIR principle to detect carbon dioxide in air, and has a selectivity and no oxygen dependence, long service life.It has built-in temperature compensation, as well as digital output, analog output and PWM output, convenient to use.This is a high-performance sensor combined with infrared absorption gas detecting technology, optical path design, excellent circuit design. Features: Gas chamber adopts gold plating processing, waterproof and anti-corrosion, long service life. High sensitivity, low power consumption, excellent stability, to moisture. Temperature compensation, remarkable linear outputthe more CO2, the higher voltage. It provides a serial port UART, analog DAC and PWM waveform output. Widely for heating and refrigeration equipment, air purification equipment, air quality monitoring equipment, air system at smart home and school. Specifications: Working Voltage: DC4-6V Working Current: 50mA average; 100mApeak Detection Range: 0-5000ppm Accuracy: ±50ppm Preheat Time: Analog Output Voltage: 0.4-2V linear output Digital Output: Serial data output 9600, N, 8, 1 Response Time: Less than or equal to 30S Operating Temperature: 0~60 degrees Celsius Operating Humidity: 0~90% Storage Temperature: -20~60 degrees Celsius Size: 5.7x3.5x1.5cm/2.24x1.38x0.59in Package Includes: 1 x Carbon Dioxide Sensor 1 x Cable

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