Refrigerant gas refrigerant gas sensor ACDS-1009

NDIRfor leak detection

Cubic ACDS-1009 is an automotive dual-function gas sensor based on Non-Dispersive Infrared (NDIR) technology, mainly designed to effectively monitor in-cabin CO2 concentrations to enable on-demand ventilation control, and ensures vehicle safety by real-time monitoring R744 refrigerant leakage. Cubic ACDS-1009 features dual-function, fast response, low power consumption, and long lifetime. Facing the implementation of EU F-gas Regulation, it can be widely used in automotive HVAC systems, providing an effective solution for vehicle refrigerant leakage safety monitoring. Features • 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 Specifications • 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 • Average Working Current: Normal working mode, ≤100mA; Low power mode, ≤1mA • Resolution: 1ppm • Response Time: ≤15s • Working Condition: -40~+95℃, 0-99%RH (non-condensing) • Storage Condition: -40~+110℃, 0-99%RH (non-condensing) • Working Temperature: -40~85℃ • Working Voltage: DC 9~16V, 12V standard voltage • Lifetime: +15 Years • Communication: LIN