Price: $35.25
(as of Oct 06, 2024 03:44:01 UTC – Details)
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 good 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 design, excellent circuit design.
Specifications:
Working Voltage: DC4-6V
Working Current: 50mA (average); 100mA()
Detection Range: 0-5000ppm
Accuracy: ±50ppm
Preheat Time: 180S
Analog Output Voltage: 0.4-2V (linear output)
Digital Output: Serial data output (9600, N, 8, 1)
Response Time: ≤30S
Operating Temperature: 0~60℃
Operating Humidity: 0~90%RH
Storage Temperature: -20~60℃
Size: 5.7*3.5*1.5cm/2.24*1.38*0.59in
Package Includes:
1 x Carbon Dioxide Sensor
1 x Cable
High sensitivity, low power consumption, excellent stability, resistant to
Gas chamber adopts gold plating processing, waterproof and anti-, long service life
Temperature compensation, remarkable linear output
It provides a serial port (UART), analog (DAC) and PWM waveform output
Widely used for heating and refrigeration equipment, air purification equipment, air quality monitoring equipment, fresh air system at smart home and school
