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Product Introduction

CO2-IRM300 NDIR Module
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Product Description

IRM300 is a general infrared CO2 sensor module formed using the NDIR infrared absorption detection principle.

Performance Characteristics
Output Mode UART, PWM, IIC
Analog (0 ~ 4 V)
No. of Channel Dual
Dimension 57 mm x 35 mm x 16 mm
Applicaiton HVAC, Air Quality, Instruments And Apparatuses

Environmental
Storage Temperature -40℃ ~ 70℃
Working Temperature 0℃ ~ 50℃
Working Humidity 0% ~ 95%RH non-condensing
Technical Data
Description Parameter Unit
Detection Range 0 ~ 50,000 (customizable) ppm
Detection Accuracy ±50 ppm ± 5% reading (customizable) /
Response Time (T90) diffusing: 60 seconds
pumping: 10 seconds
Warm-Up Time Twarm: 120 seconds
Working Voltage 5 ± 0.5 V
Working Current Imax: 130 mA