NDIR CO2 Sensor Module, 0 to 10000 ppm

Cheap price NDIR CO2 gas sensor with average current less than 60mA, preheat time 10s, the working humidity is 0~95% RH. Infrared carbon dioxide sensors are widely used in various occasions where flammable and explosive gases exist.

Features

• High sensitivity, high resolution
• Low power consumption
• Output modes: UART, analog voltage signal, PWM wave
• Quick response
• Temperature compensation, excellent linear output
• Good stability, long lifespan
• Anti-water vapor interference
• Anti-poisoning

Specification

• Model: ATO-ICDS-Z14B
• Detection gas: CO2
• Average current: <60mA (@5V power supply)
• Peak current: 150mA (@5V power supply)
• Interface level: 3.3V
• Measuring range: 0~10000ppm (max 50000ppm can be extended)
• Output signal: UART (TTL 3.3V)/ PWM
• Preheat time: 10s
• Response time: T90 < 90s
• 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

Dimension (mm)

Tips: Working Principle of NDIR CO2 Gas Sensor?

This type of CO2 sensor module is an intelligent general-purpose, small sensor that detects CO2 in the air using the principle of non-dispersive infrared (NDIR). Good selectivity, no oxygen dependence, long life. Built-in temperature compensation; digital output and analog voltage output at the same time, easy to use. Carbon dioxide sensor is a high-performance product that closely combines mature infrared absorption gas detection technology with precise optical path design and precise circuit design. The sensor can be used to monitor production processes in smart homes, agricultural greenhouses and animal husbandry.