LDS25-NB -- NB-IoT LiDAR Distance Auto-Clean Sensor

he Dragino LDS25-NB is a LiDAR ToF (Time of Flight) Distance Auto-Clean Sensor for Internet of Things solution. It is capable of measuring the distance to objects as close as 0m to 25m. The LiDAR probe uses laser induction technology for distance measurement.

It has a unique dust removal brush structure built in, and the radar drives the dust removal brush to complete the optical mirror dust removal operation, and the user can customize the dust removal confguration.

The Dragino LDS25-NB can be applied to scenarios such as horizontal distance measurement, Ore Material Monitoring, object proximity and presence detection, Industrial Material Monitoring, Feed Crop Monitoring, automatic control,etc.

It detects the distance between the measured object and the sensor, and uploads the value via wireless to NB-IoT Server.

LDS25-NB supports different uplink methods including MQTT, MQTTs, UDP ,TCP or CoAP for different application requirement, and support uplinks to various IoT Servers.

LDS25-NB supports BLE configure and OTA update which make user easy to use.

LDS25-NB is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

LDS25-NB has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.

Features:  

• NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
• Ultra-low power consumption
• Laser technology for distance detection
• Measure Distance: 0.1m ~ 40m @ 90% Reflectivity; 0.1m ~ 12m @ 10% Reflectivity
• Accuracy: ±6cm@(0.1m-6m), ±1%@(6m-25m)
• Resolution: 1cm
• FOV : 3°
• Multiply Sampling and one uplink
• Support Bluetooth v5.1 remote configure and update firmware
• Uplink on periodically
• Downlink to change configure
• Protection level: IP5X
• 8500mAh Battery for long term use
• Nano SIM card slot for NB-IoT SIM 

Applications: 

• Horizontal distance measurement
• Ore Material Monitoring
• Object proximity and presence detection
• Industrial Material Monitoring
• Feed Crop Monitoring
• Automatic control

Specification: 

Common DC Characteristics: 

• Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
• Operating Temperature: -40 ~ 85°C 

Probe Specification:  

• Storage temperature：-30°C~80°C
• Operating temperature: -20°C~60°C
• Measure Distance:
  • 0.1m ~ 25m @ 90% Reflectivity
  • 0.1m ~ 12m @ 10% Reflectivity
• Resolution: 1cm
• Accuracy : ±6cm@(0.1m-6m), ±1%@(6m-25m)
• Ambient light immunity: 100klux
• Protection level: IP5X
• Light source : VCSEL
• Central wavelength : 850nm
• FOV : 3°
• Material of enclosure : ABS+PC
• Wire length : 120cm 

NB-IoT Spec: 

NB-IoT Module: BC660K-GL 

Support Bands: 

• B1 @H-FDD: 2100MHz
• B2 @H-FDD: 1900MHz
• B3 @H-FDD: 1800MHz
• B4 @H-FDD: 2100MHz
• B5 @H-FDD: 860MHz
• B8 @H-FDD: 900MHz
• B12 @H-FDD: 720MHz
• B13 @H-FDD: 740MHz
• B17 @H-FDD: 730MHz
• B18 @H-FDD: 870MHz
• B19 @H-FDD: 870MHz
• B20 @H-FDD: 790MHz
• B25 @H-FDD: 1900MHz
• B28 @H-FDD: 750MHz
• B66 @H-FDD: 2000MHz
• B70 @H-FDD: 2000MHz
• B85 @H-FDD: 700MHz

Battery:

• Li/SOCI2 un-chargeable battery
• Capacity: 8500mAh
• Self-Discharge: <1% / Year @ 25°C
• Max continuously current: 130mA
• Max boost current: 2A, 1 second

Power Consumption: 

• STOP Mode: 10uA @ 3.3v
• Max transmit power:  350mA@3.3v

Documents:

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products

Package Includes: 

• LDS25-NB_NB-IoT LiDAR Distance Auto-Clean Sensor x 1
• External antenna x 1 

Dimensions and Weight:

• Package Dimension: mm
• Weight : g

Part Number: LDS25-NB-XX

XX: 

• GE: General version ( Exclude SIM card)

• 1T: with 1NCE* 10 years 500MB SIM card and Pre-configure to ThingsEye server

• Availability: 20 In Stock
• Model: LDS25-NB