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        Position首頁 > Home > Industrial Safety Products > Sensor > Laser Distance Sensor > 激光測距傳感器 1-200米(1)
        LGY-300 long-distance laser ranging sensor 300 meters
        1726048288130717.png


        ·Visible red laser, easy to align and debug

        ·Support the movement speed of 10m/s.

        ·Support SSI, PROFINET, MODBUS RTU, RS422 and other interface outputs.

        ·TOF measurement principle ensures ultra-fast measurement speed and ultra-fast measurement frequency.

        ·High precision, which can better locate the position of moving objects accurately.



        Product selection table

        working distance

        precision

        frequency

        joggle/interface

        Working temperature

        model

        0.2-100m

        ±2mm

        200Hz

        RS422

        –10℃...+50℃

        LGY-300-S

        200Hz

        MODBUS RTU, RS232

        LGY-300-MS

        400Hz

        SSI, RS232

        LGY-300-ES

        400Hz

        PROFINET, RS232

        LGY-300-NS

        200Hz

        RS422

        –40℃...+50 ℃

        LGY-300H-S

        200Hz

        MODBUS RTU, RS232

        LGY-300H-MS

        400Hz

        SSI, RS232

        LGY-300H-ES

        400Hz

        PROFINET, RS232

        LGY-300H-NS


        technical parameter

        performance parameter

        measuring range

        0.2…300m

        precision

        ±2mm(90%reflectivity)@2σ

        repeatability

        0.3mm

        Measuring frequency

        200Hz

        resolution ratio

        0.1mm

        Measuring object

        Reflective film

        Laser spot

        6mm(10m)

        Laser light source

        Red laser

        wavelength:650–690nm

        Pulse duration:3ns

        Beam divergence:0.16×0.6mrad

        Laser power:0.95mW

        Laser grade

        Secondary laser


        IEC 60825-1:2014, EN 60825-1:2014


        Laser lifetime

        100'000h @ 25℃


        Interface parameters

        PROFINET

        Network load level

         II

        function

        Measurement data output, parameter setting

        RS-232

        Baud rate

        115200

        data bit

        8

        Stop position

        1

        Check Digit

        fluid control

        function

        Measurement data output, parameter setting

        Mechanical/electronic parameters

        supply voltage

        DC 18V…30V

        power

        <3.5W (在24VDC)

        Initialization time

        Typ. 5s

        Connection type

        A code 5-pin M12 plug

        sheathing material

        D-coded 4-pin M12 plug

        Aluminum die casting

        the protection grades

        IP65

        weight

        975g

        measure

        129*69.5*92mm

        Working temperature

        -10℃…+50℃

        Storage temperature

        -25℃…+75℃

        Electromagnetic compatibility (wireless)

        EN 55032:2015,EN61000-3-2:2014,EN 61000-3-3:2013,

        EN 55035:2017


        Schematic diagram of pin distribution and wiring

        1727666167173632.png1727666271945721.png


        Error code description

        If there is an error code not listed in the table below, please contact our technical support.

        serial number

        format

        meaning

        debugging

        1

        @E203

        Wrong command or parameter

        Check input instructions, parameters and communication settings.

        2

        @E220

        Communication error

        Check and eliminate electromagnetic interference around sensors and communication lines.

        3

        @E234

        no to scale

        Adjust the distance of the measured target to make it within the measuring range.

        4

        @E252

        The temperature is too high

        Reduce the ambient temperature. If an error occurs at room temperature, please contact our technical support

        5

        @E253

        The temperature is too low.

        Raise the ambient temperature. For sensors with heating function, wait for the heating temperature to rise. If an error occurs at room temperature, please contact our technical support

        6

        @E255

        The received signal is too weak

        Improve the reflectivity of the measured target.

        7

        @E256

        The received signal is too strong

        Reduce the reflectivity of the measured target.

        8

        @E257

        The background light is too noisy

        Eliminate the clutter of background light

        9

        @E260

        There are multiple targets in the measurement, so it is impossible to measure the distance.

        Determine the distance of the measured target and eliminate the phenomenon of target distance jump.

        10

        @E289

        Contact our technical support.

        /


        Sensor indicator description

        The sensor status and PROFINET interface status are displayed by LED lights as described in the following table.

        LED

        explain

        Possible cause of abnormality

        debugging

        Port2

        PROFINET interface 2

        LED lights green: normal operation

        LED off: the connection is disconnected.

        The device did not shake hands with the master station.

        The sensor is damaged.

        Contact our technical support.

        Port1

        PROFINET interface 1

        LED lights green: normal operation

        LED off: the connection is disconnected.

        The device did not shake hands with the master station.

        The sensor is damaged.

        Contact our technical support.

        Power(Error)

        Sensor status

        The LED lights green: the sensor is normal.

        The LED is red: the sensor is abnormal.

        Not running.

        The sensor is damaged.

        Check the operating voltage.

        Check the corresponding error code and eliminate the exception as instructed.

        Contact our technical support.


        Product outline dimension diagram


        1725588876571101.png


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        Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.

        E-Mail: info@lh-safety.com

        Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai

        (Greenland East Coast International Plaza-Room A 313)

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