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NMDS200 NB-IoT Microwave Radar Distance Detection Sensor

DWM23021003

The NMDS200 is a NB-IoT Microwave Radar distance sensor. It uses 24Ghz Microwave to detect the distance between sensor and different objects. It can sense correct distance even there is water or thick dust on top of the sensor.

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$180.00
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Description

The NMDS200 is a NB-IoT Microwave Radar distance sensor. It uses 24Ghz Microwave to detect the distance between sensor and different objects. Compare vs ultrasonic or Lidar measurement method, Microwave Radar is more reliable for condensation / dusty environment. It can sense correct distance even there is water or thick dust on top of the sensor.

The NMDS200 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.

NMDS200 can measure two distances: the closest object and next object behind the closest one.

NMDS200 supports Alarm Feature, user can set the NMDS200 to uplink data in a short interval when the distance is out of configured range.

NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.

NMDS200 supports different uplink methods including TCP, MQTT, UDP, and CoAP for different application requirements.

NMDS200 is powered by 8500mAh Li-SOCI2 battery, It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)

To use NMDS200, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports. If local operator support it, user needs to get a NB-IoT SIM card from the operator and install into NMDS200 to get NB-IoT network connection.

Features:

NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD

Ultra-low power consumption

Microwave Radar for distance detection

Measure Range:0.5m ~ 20m

Accuracy:±10cm

Horizontal Angel:78°

Vertical Angel:23°

Short uplink interval for Distance Alarm

Monitor Battery Level

AT Commands to change parameters

Uplink on periodically

Downlink to change configure

8500mAh Battery for long term use

Wall Mountable

Outdoor Use

Micro SIM card slot for NB-IoT SIM

Specifications:

Common DC Characteristics:

Supply Voltage:2.1v ~3.6v

Operating Temperature:0~70°C

NB-IoT Spec:

B1 @H-FDD: 2100MHz

B3 @H-FDD: 1800MHz

B8 @H-FDD: 900MHz

B5 @H-FDD: 850MHz

B20 @H-FDD: 800MHz

B28 @H-FDD: 700MHz

Applications: 

Horizontal distance measurement

Liquid level measurement

Parking management system

Object proximity and presence detection

Intelligent trash can management system

Robot obstacle avoidance

Automatic control, sewer

Bottom water level monitoring

Useful Link:

Datasheet

User Manual

Product Details
DWM23021003
150 Items
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NMDS200 NB-IoT Microwave Radar Distance Detection Sensor

The NMDS200 is a NB-IoT Microwave Radar distance sensor. It uses 24Ghz Microwave to detect the distance between sensor and different objects. It can sense correct distance even there is water or thick dust on top of the sensor.

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