NB-IoT Microwave Radar Distance Sensor – 24GHz Non-Contact Object Detection

The NB-IoT Microwave Radar Distance Sensor is a high-performance solution for non-contact distance measurement in harsh industrial or environmental conditions. Utilizing advanced 24GHz microwave radar technology, this sensor excels where ultrasonic and LiDAR devices may struggle — such as in the presence of dust, fog, or water condensation.

With a measuring range of 0.5 to 20 meters, high resolution, and an ultra-wide detection angle, this sensor is ideal for use in waste level monitoring, tank level detection, industrial automation, smart parking, and environmental sensing applications.

Designed for low-power operation and long-term deployment, it is powered by an 8500mAh Li-SOCI2 battery for up to 5 years of use. Seamless data transmission is enabled via NB-IoT, making this sensor ideal for remote or infrastructure-light environments.

Key Features:

📡 24GHz Microwave Radar – Accurate and reliable distance detection in challenging conditions
🌧️ Dust & Condensation Resilient – Performs where LiDAR and ultrasonic sensors fail
📶 NB-IoT Connectivity – Low-power, wide-area communication ideal for IoT platforms
⚡ Ultra-Low Power Consumption – Powered by an 8500mAh battery for multi-year usage
🔧 Remote Configuration – BLE v5.1 support and OTA firmware updates
🔍 High Accuracy & Resolution – ±0.1m accuracy and 0.01m resolution
📈 Wide Detection Angle – 78° horizontal / 23° vertical coverage

Applications:

• Waste bin and smart refuse management

• Liquid tank level monitoring

• Vehicle and object detection

• Factory automation

• Sewer and confined space level sensing

• Harsh outdoor or industrial environments

• Wireless Protocol: NB-IoT (B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD)

• Radar Frequency: 24GHz

• Measuring Range: 0.5 ~ 20 meters

• Accuracy: ±0.1 meters

• Resolution: 0.01 meters

• Measurement Angle: 78° (H) / 23° (V)

• Battery: 8500mAh Li-SOCI2 (up to 5 years)

• Configuration: Bluetooth v5.1 / OTA updates

• Uplink Methods: MQTT, MQTTs, TCP, UDP

• SIM: Nano SIM slot (NB-IoT SIM)

• Enclosure: IP-rated for outdoor use