Infrared CO2 Sensor Module, UART/ PWM Output

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$104.56

Ex Tax: $104.56

Stock: In Stock
Model: RDDLZ-ICDS-Z19C
Weight: 1.00
SKU: RDDLZ-ICDS-Z19C

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High performance carbon dioxide sensor has less than 40 mA average current, preheat time 1min. The infrared CO2 sensor has the advantages of anti-water vapor interference, no poisoning, high sensitivity, low power consumption, and long service life.

Features

Chamber is gold plated
High sensitivity, low power consumption
Good stability, long lifespan
Temperature compensation, excellent linear output
Multiple output modes: UART, PWM
Anti-water vapor interference, anti-poisoning

Specification

Model: RDDLZ-ICDS-Z19C
Detection gas: CO2
Working voltage: 5VDC
Peak current: 125 mA
Average current: < 40mA
Interface level: 3.3V
Measuring range: 400~10000 ppm
Output signal: UART/ PWM
Preheat time: 1 min
Response time: T90 < 120s
Working temperature: -10℃ ~ 50℃
Working humidity: 0~95% RH (no condensation)
Storage temperature: -20℃ ~ 60℃
Dimension (L*W*H): 57.5*34.7*17mm

Measuring range and accuracy

Target gas	Measuring range	Resolution	Accuacy
Carbon Dioxide (CO2)	400~2000 ppm	1 ppm	± (50 ppm＋5% reading value)
	400~5000 ppm
	400~10000 ppm

Dimension (mm)

Tips: How Often Should A CO2 Sensor Be Calibrated?

The more accurate the CO2 reading required, the more often it should be calibrated. However, CO2 sensor staff typically recommends customers to place their sensors or devices on a regular calibration cycle like their important devices and equipment.

For specific industries we recommend the following calibration cycles and methods:

Scientific Experimentation – zero calibration before each test
Safety – zero calibration at least annually
Beverage/ Restaurant - zero with nitrogen at least annually
Greenhouse – zero with nitrogen after each growing cycle
Manufacturing – zero with nitrogen at least annually
Indoor Air Quality – ABC or fresh air as desired

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