The GBLM-15B laser ranging sensor is a new type of motion monitoring sensor, specifically designed for measuring the position of small moving or moving objects.

Main features:
High measurement accuracy and reliability can still be maintained in outdoor environments.
Sensors can be processed to be fully sealed, making them convenient for use in harsh environments.
DC power supply, with a wide range of power supply (from 12V to 24V). It can be powered by car power supply, industrial grid voltage or DC power supply.
Stable power consumption, minimal power consumption (less than 1.5W in the absence of current alarm).
The farthest measurement range can reach 150 meters, and the minimum measurement can be 5 centimeters.
Using a visible laser beam with a small divergence angle, the laser spot is only 150 millimeters at a distance of 150 meters.
External triggers can be used to remotely trigger measurements.
Flexible and expandable connection cables facilitate power supply, bidirectional data transmission, switch and analog output.
The starting point for distance measurement can be set as the front and rear ends.

Safety Notice
The maximum power of the laser in the laser ranging sensor is 1mW. The laser level is level 2 and complies with IEC825-1/DIN EN60825-1:2001-11 and FDA21CFR regulations. If an accident occurs and the human eye is exposed to laser light for a short period of time (greater than 0.25 seconds), the human eye can be protected by the blink reflex of its own eyelids. The blink reflex of a person can effectively protect their eyes.
Although the product may not require specialized safety protection devices, it is still necessary to avoid direct viewing of the laser beam as much as possible. Do not aim the laser beam directly at the human body. Sensors can be used without any protective measures.

Application precautions:
Aiming at the sun or other strong objects for measurement may result in incorrect results.
Measuring objects with poor reflective surfaces in strongly reflective environments can also produce incorrect results.
Measuring strongly reflective surfaces can produce incorrect results.
Measurement through transparent objects such as glass, optical filters, and resin glass may result in incorrect data.
Rapidly changing the measurement environment can also generate false data.

Sensor interface and wiring instructions
The standard interface of the sensor includes digital interfaces such as RS485, RS232, RS422, and analog output interfaces with seven output modes including current and voltage. Simultaneously equipped with power supply and external trigger interface.

Interface pin numbering diagram
Aviation plug (12 core) version, color function pin number correspondence table
Note 1: Short circuiting the brown and black wires together can trigger an external trigger, which can be tested immediately after power on

Product Application

nBridge Static Deflection Online (Wireless) Monitoring System

Tunnel overall deformation online (wireless) monitoring system, tunnel key point deformation online (wireless) monitoring system

nLiquid level, material level, material level online (wireless) monitoring system

nBalance monitoring system

nPositioning and alarm system for transportation, lifting and other industries

nThickness dimension monitoring system

nMine elevator, large hydraulic piston height monitoring, positioning monitoring system

nOnline (wireless) monitoring system for dry beach, tailings, etc

nThree point method for measuring diameter

nMeasure the height of trees, utility poles, etc

nOther applications

Technical support and after-sales service
Technical support phone number:.
Our company can design a complete system for customers and provide development of other products in the system, which can guide users in construction.

be careful:
All products do not include installation brackets. Please purchase separately if needed

Download link for C-type sensor manual:

http://pan.baidu.com/s/1jGFyNXG