YK-CDW Carbon Dioxide Sensor

Product Function:

Detects and feeds back indoor CO₂ concentration values and sensor fault information to the air quality controller;

System Products:

YK-PF Air Quality Controller (Supply/Exhaust Air Unit)

YK-PF/XZ Air Quality Controller

YK-PF/XS Air Quality Controller

YK-KT Air Quality Controller (Fresh Air/Air Conditioning Unit)

YK-CMW Carbon Monoxide Sensor

YK-CDW Carbon Dioxide Sensor

YK-THI Temperature and Humidity Sensor

YK-CPW PM2.5/PM10 Sensor

Contact Information:

For more product information, please call our company.

Contact: Manager Wu

Phone: 13891834587 (same as WeChat)   

Q    Q: 704151787

Email: 704151787@qq.com

Applications and Features:

Used for detecting and controlling environmental air quality

CDW is suitable for wall-mounted installation

High-performance NDIR digital sensor and circuitry for precise measurement and temperature compensation

Excellent long-term stability and reliability with fast response

Lightweight housing, aesthetically pleasing, and easy to install

Two-wire communication

LCD display

Technical Specifications:

Measurement Principle: Active gas diffusion

Range: 0~2000 ppm, or other (0~5000 ppm)

Output: 4~20 mA, 0~10 V, RS485/Modbus

Output Load: ≤500 Ω (current type), ≥2 kΩ (voltage type)

Power Supply: DC 24 V

Operating Environment: 0~50°C, 0~95% RH (non-condensing)

Installation Method: Wall-mounted

Functional Features:

High testing accuracy, stable performance, strong versatility, simple and convenient operation; suitable for monitoring public environments, atmospheric conditions, and air quality.

Application Scenarios:

Can be used in indoor spaces, libraries, archives, school classrooms, conference halls, commercial complexes, office buildings, industrial plants, and other locations requiring monitoring of CO₂, PM2.5, or PM10 concentrations.