Compared to other types of presence sensors such as infrared sensors and ultrasonic sensors,the C4001(25m) millimeter-wave presence sensor has the advantage of being able to detect both static and moving objects.It also has a relatively strong ability,making it less susceptible to factors such as temperature changes,variations in ambient light,and environmental noise.Whether a person is sitting, sleeping,or in motion,the sensor can quickly and sensitively detect their presence.
Distance and velocity detection: The C4001 (25m) millimeter-wave presence sensor utilizes Frequency Modulated Continuous Wave (FMCW) modulation for distance and speed measurement. It has a maximum measurement range of 25 meters for distance and a speed measurement range of 0.1 to 10 meters per second.
FMCW is a radar system based on Frequency Modulated Continuous Wave. Unlike traditional pulse radar, FMCW radar continuously emits a series of continuous wave signals with gradually changing frequencies while simultaneously receiving the reflected signals. By analyzing the received signals, measurements of parameters such as distance, velocity, and angle can be achieved.
Compared to traditional pulse radar technology, FMCW radar can continuously measure the distance of objects. By utilizing the Doppler effect, it can also obtain velocity information of the target objects. This makes it suitable for applications that require monitoring the motion status of target objects.
Additionally, FMCW radar can achieve continuous frequency scanning, providing higher measurement resolution. Since it doesn't need to wait for the echo signal to return, it is suitable for applications that require real-time monitoring and tracking of target objects.
Introduction: The C4001 millimeter-wave presence sensor utilizes a wavelength signal of 24GHz. It has a detection range of 100° horizontally, with a presence detection range of 16 meters and a motion detection and distance measurement range of 25 meters. It is suitable for human presence detection, environmental monitoring, and real-time monitoring projects.
Human detection: Detection range up to 16 meters and motion detection range up to 25 meters.
Distance detection: Range from 1.2 meters to 25 meters.
Velocity detection: Range from 0.1 meters per second to 10 meters per second.
Strong capability, unaffected by snow, haze, temperature, humidity, dust, light, noise, etc.
High and low-level output control through I/O ports.
Input and output control via serial port.
Small size, easy to integrate.
Applications:
Human Detection
Distance and Velocity Detection
Environmental Monitoring
Industrial Automation
Real-time Monitoring and Tracking
Specification:
Operating voltage: 3.3/5V
Maximum detection range: 25m
angle: 100*40°
Modulation mode: FMCW
Operating frequency: 24GHz
Operating temperature: -40-85℃
Baud rate: 9600
Size: 26x30mm
The words on the product may vary due to different batches, but it will not affect the use.
Color:As Shown
Material:PC
Package Contents:
1 * Sensor
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
A84E-Mmwave C4001 24Ghz Sensor Human Presence Distance Velocity Detection Sensor Velocity Detection Sensor
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