Laser Measure Distance RS485 100m UART For Arduino

Laser distance sensors can be applied to a wider range of applications. For example, when the target is close, ordinary photoelectric sensors that calculate the reflected light from the target can also complete a large number of accurate position detection tasks. However, when the target distance is very long or the target color changes, it is difficult for ordinary photoelectric sensors to cope. Laser ranging sensors can be divided into various models. Pulsed laser ranging sensors can measure distances of several kilometers and maintain high accuracy. The JRT laser ranging sensor has a variety of ranges to choose from. Currently it can measure up to 150 meters with an accuracy of about 3mm, but black objects have a great impact on the accuracy of the distance measurement. The JRT laser ranging sensor can also be used with arduino.

Specification：

Model: B87A

Measurement time: 0.125s-4s

Country of origin: China

Accuracy: ± 3 mm

Unit of measurement: mm

Application: Supports connection to Arduino / Raspberry Pi, etc.

Measuring range: 0.03-100m

Laser Class: Class II

Laser type: 620nm-690nm, <1mW

Size: 64 * 40 * 18mm

Weight: about 15g

Voltage: DC2.0 ~ 3.3V

Electrical level: TTL / CMOS

Frequency: 3 Hz

Operating temperature: 0-40 ° C (32-104 ° F)

Storage temperature: -25 to 60 ° C (-13 to 140 ° F)

Packaging: neutral packaging

Difference between laser distance sensor and laser distance meter:

The laser distance sensor is an industrial product, which is completely designed, manufactured and tested according to industry standards. It can be continuously measured online for 24 hours. It can also be tested on multiple networks, with serial output and support for secondary development.

Laser rangefinders are completely civilian standards and cannot be used for industrial measurements.

About JRT

Chengdu JRT Technology Co., Ltd. is a production factory specialized in R & D, production and sales of ranging sensors.

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