CDM324 24GHz Inductive Proximity Sensor

The CDM324 is a non-contact radar motion detection sensor unit operating at 24GHz. It is designed for high-sensitivity motion detection applications with low power consumption. The unit employs advanced PHEMT oscillator and separate transmission and reception paths to achieve high gains and accuracy. It is ideal for use in commercial, industrial, and smart control systems.

Main Features:

• Transmission Frequency: Minimum: 24GHz, Typical: 24.125GHz, Maximum: 24.25GHz
• Output Power: 16dB (Typical)
• Antenna Pattern: Horizontal Beam: Approximately 80 degrees, 
• Vertical Beam: Approximately 32 degrees
• Side Lobe Suppression: Horizontally: Approximately 13dB, 
• Vertically: Approximately 13dB
• Detection Range: Up to 15 meters
• High Sensitivity and Single Channel Operation
• Non-contact Detection - Ideal for Automation and Touchless Sensing

Technical Specifications:

• Operating Current: Type: 30mA, Maximum: 40mA
• Pulse Width: Typical: 10 microseconds
• IF Output Voltage: From -300mV to +300mV
• Operating Temperature Range: From -20 degrees Celsius to +60 degrees Celsius
• Dimensions: 25 × 25 × 7 mm (0.98 × 0.98 × 0.27 inches)
• Weight: 5 grams
   

Applications:

• Automatic Lighting Control
• Security and Access Control
• Industrial Automation
• Smart Home Projects (Arduino, ESP32, etc.)

Package Includes:

1 × CDM324 Microwave Motion Sensor Unit