Cubic Automotive Gas Detection Solutions | NDIR Sensors & IoT Monitoring

Automotive Dual Function R744 Refrigerant Leakage Monitoring Sensor

ACDS-1009

Cubic ACDS-1009: NDIR-based dual-function sensor for real-time R744 refrigerant leak detection & in-cabin CO2 monitoring. EU F-gas compliant, low power, long lifespan. Ideal for automotive HVAC safety.

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Specifications Features

Working Principle

NDIR Technology, Dual Channel

Measurement Gas

R744

Measurement Range

400~60000ppm

Measurement Accuracy

①400~10000ppm: 0~50℃：±100ppm or ±10% reading; -40～0℃, 50～85℃: ±200ppm or ±20% reading
②10000~60000ppm: -40~85℃: ±200ppm or ±20% reading
- Non-dispersive infrared (NDIR) technology with high reliability
- Simultaneous monitoring R744 refrigerant leakage and in-cabin CO2 concentration
- Low power consumption, low power mode ≤1mA
- Fast response for refrigerant leakage detection
- Less cross interference with other gases
Automotive R290 Refrigerant Leakage Monitoring Sensor

AM4206

Cubic AM4206 is an automotive R290 refrigerant leakage monitoring sensor based on Non-Dispersive Infrared (NDIR) technology, specifically designed for detecting R290 gas leaks in automotive HVAC systems. AM4206 can continuously monitor R290 refrigerant leaks in real-time and promptly generate alarm signals via LIN communication. Based on reliable dual-beam design and smart auto baseline mechanism, AM4206 can achieve long-term stability, rapid detection and less gas cross interference, provid...

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Specifications Features

Working Principle

NDIR Technology

Measurement Range

0~100%LEL

Average Working Current

Heater off ≤50mA; Heater on ≤350mA

Resolution

0.1%LEL
- Dual beam Non-Dispersive Infrared (NDIR) technology, robust detection.
- Wide measurement range up to 0~100% LEL
- Optional Built-in heater to avoid condensation and frost.
- Less cross-interference with other gases.
- Desktop monitor, USB power supply.

Product Development Kit

Product Information

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