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DRAGINO NB-IoT Microwave Radar Distance Sensor | Solar Powered Available

DRAGINO NB-IoT Microwave Radar Distance Sensor | Solar Powered Available

From $597.00Sale Price
DRAGINO NB-IoT Microwave Radar Distance Sensor | Solar Powered Available is an NB-IoT microwave radar distance sensor that uses 24 GHz FMCW radar to measure the distance between the sensor and an object. It provides a measuring range of 0.5 to 20 metres, with ±0.1 metre accuracy and 0.01 metre resolution. Unlike ultrasonic or LiDAR-based measurement, microwave radar can provide more reliable detection in environments affected by condensation or dust.

The DRAGINO NB-IoT Microwave Radar Distance Sensor | Solar Powered Available is an NB-IoT microwave radar distance sensor designed for remote IoT monitoring. It uses 24 GHz FMCW microwave radar to measure the distance between the sensor and objects within its detection range.

The radar technology provides an alternative to ultrasonic and LiDAR distance measurement. Dragino states that microwave radar is more reliable in environments affected by condensation or dust and can continue to detect distance when water or thick dust is present on top of the sensor.

The DRAGINO NB-IoT Microwave Radar Distance Sensor | Solar Powered Available can measure distances from 0.5 to 20 metres, with a specified accuracy of ±0.1 metre and resolution of 0.01 metre. It can be used for horizontal distance measurement as well as applications such as liquid level monitoring and bottom water level monitoring.

How it works

  • The sensor uses 24 GHz FMCW microwave radar to determine the distance between the radar and an object.
  • It measures distances from 0.5 to 20 metres.
  • Measured information can be transmitted over an NB-IoT network to an IoT server.
  • The device supports multiple uplink protocols, including TCP, MQTT, MQTTs, UDP and CoAP.
  • The sensor supports periodic uplinks and downlink commands for changing configuration.
  • Multiple samples can be taken before one uplink transmission.
  • Bluetooth v5.1 can be used for remote configuration and firmware updates.
  • An optional built-in SIM configuration is available for simplified deployment.

Why choose this product?

  • Microwave radar measurement: 24 GHz radar provides distance detection without relying on ultrasonic sound waves or optical measurement.
  • Suitable for dusty or condensing environments: Dragino states that microwave radar is more reliable in these conditions than ultrasonic or LiDAR measurement.
  • Remote NB-IoT connectivity: Measurements can be transmitted over an NB-IoT network without requiring a local wired network connection.
  • Flexible server connectivity: Support for TCP, MQTT, MQTTs, UDP and CoAP provides options for integrating the sensor with different IoT platforms.
  • Long-term battery operation: The sensor uses an 8500 / 19000 mAh Li/SOCl2 battery or Solar panel + 3000mAh Li-ion battery and is designed by Dragino for long-term use.
  • Remote configuration: Bluetooth v5.1 and OTA firmware updates simplify device setup and maintenance.

Benefits

It can provide a practical way to monitor distance or level remotely without running a signal cable from the measurement point to a control system.

Its radar-based measurement is particularly useful where dust, condensation or water on the sensor could make other distance measurement technologies less suitable.

For IoT installations, the combination of NB-IoT connectivity, configurable uplink protocols and low-power operation allows the sensor to be incorporated into remote monitoring systems.

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