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Laser Ranging Sensor RS485 (4-400cm)

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Laser Ranging Sensor RS485 (4-400cm)

SKU: SEN0492 Brand: DFRobot

This laser range sensor can be used to detect objects in 4~400cm with ±2cm accuracy, RS485 output, applicable to various detection scenarios like,...

$41.30 AUD, inc GST

$37.55 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Mon, 18th of Nov

Quantity Discounts:

10-25 $36.05 (exc GST)
25+ $34.92 (exc GST)

Introduction

This laser range sensor can be used to detect objects in 4~400cm with ±2cm accuracy. With 3 measurement modes supported, it is well applicable to various detection scenarios like security gate detection, access control systems, security alarm devices, smart trash cans, smart cars, or robots for obstacle avoidance.

The sensor metal black shell adopts a threaded barrel design and its probe comes with an optical cover. The integrated design makes the product able to effectively filter optical interference, waterproof and shockproof. The sensor uses an invisible laser and there is a voltage regulator circuit inside the module. It operates at 5V~36V and employs an industrial 485 chip, which supports Modbus-RTU protocol and works well with industrial 485 devices. The sensor has an alarm output line that will be triggered to output Low steadily when the measurement distance is smaller than the user-set threshold.

Note: The data will be unstable when measuring black objects.

Dimension

Features

Laser ranging

Wide voltage of 5-36V

RS485 output

Made with metal, waterproof and shockproof

Specification

Power Supply Voltage: 6-36 V

Measuring Distance: 4-400 cm

Measurement Accuracy: ±2 cm

Emitting Angle: 39.6°

Receiving Angle: 36.5°

Working Current: <38mA

Communication Interface: RS485

Communication Protocol: Modbus-RTU

Waterproof Rating: IP67

Baud Rate: 2400-921600 optional 115200 (default)

Frequency: 20Hz (default)

Working Temperature: -20~70°C

Size: 21.5×21×8 mm / 0.85×0.83×0.31 inch

Documents

Product wiki

Parts List

Laser Ranging Sensor RS485 (4-400cm) x1

This product is listed in:

Sensors>Distance>Infrared
Sensors>Distance

Product Comments

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Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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