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    Laser Distance Sensor, 150-1000mm

    5 out of 5 based on 2 reviews | Write a review
    Economical price laser distance sensor with small outer size 65*51*23mm, measuring range 150-1000mm, spot diameter Φ3mm@1000mm, power supply 10-30V DC/ 12-24V DC, protection class IP67, RS-485 (Support Modbus protocol)/ 4-20mA (Load resistance< 390Ω) two output signals can be chosen.
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    Delivery date: 6-12 days


    • Exquisite appearance and light aluminum housing, easy to mount and dismount.
    • Convenient operation panel with visualized OLED display to complete all function settings fastly.
    • Small diameter light spot to accurately measure very tiny objects.
    • Key or remote teach-in to easily set response time for different applications.
    • Powerful function setting and flexible output way.
    • Complete shielded desgin, stronger anti-interference perfomance.
    • IP67 protection degree, able to work in water or dusty environment. 


    Model PDA-CC100DGR PDA-CC100TGI
    Linear Accuracy ±0.6% F.S ±0.3% F.S (150-450mm) / ±0.6% F.S (450-1000mm)
    Supply Voltage 10-30V DC 12-24V DC
    Output Signal RS-485 (Support Modbus protocol) 4-20mA (Load resistance< 390Ω)
    Connection 2m 5-pins/ 4-pin PVC cable 2m 4-pin PVC cable
    Light Source Red laser (650nm)
    Laser Class  Class 2
    Spot Diameter Φ3mm@1000mm
    Measuring Range 150-1000mm
    Resolution 50um@150mm; 2000@1000mm
    Repeated Accuracy  100um@150mm; 520um@500um; 4000um@1000mm
    Voltage Drop <2.5V
    Power Consumption ≤ 700mW
    Load Current 200mA
    Circuit Protection Short circuit, reverse polarity, overload protection
    Ambient Temperature -10-50℃
    Temperature Drift ±0.02% F.S./℃
    Response Time 2ms/ 16ms/ 40ms (configurable)
    Ambient Humidity 35-85% RH (No condensation)
    Anti-ambient Light Incandescent light: <3,000lux
    Impluse Withstand 500m/s² (About 50G)3 times each in X, Y, Z directions
    Vibration Resistance 10-55Hz Double amplitude 1mm, 2h each in X, Y, Z directions
    Protection Degree  IP67
    Material Housing: Aluminum; Lens cover: PMMA; Display panel: PC
    Accessory Screw (M4×35mm)×2, Nut×2, Washer×2, Mounting bracket, Operation manual
    Dimension 65*51*23mm
    Certificates CE, UL, CCC, ROHS
    Warranty 12 months


    ①Test conditions: Standard data at 23 ± 5 ℃; Supply voltage 24V DC; 30 minutes' warmup before test; Sampling period 2ms; Average sampling times 100; Standard sensing object 90% white card.
    ②The statistical data follows the 3σ criteria
    ③Repeat accuracy: 23 ± 5 ℃ environment, 90% reflectivity white card,100 test data results.
    ④Slave address,baud rate setting only for RS-485 series.
    ⑤Protecion circuit only for switch output.

    Dimension (unit=mm)


    Dimension of laser distance sensor

    Accessory Dimension

    Accessory dimension of laser distance sensor

    Wiring diagram

    Wiring diagram of laser distance sensor

    The sensors are equipped with shielded cables, Q is the switch output.
    RS-485 output: The black and white lines A and B must not be reversed and A and B cannot be short-circuited with the power line "﹢, -".
    Analog output: The gray line Ia cannot be short-circuited with the power line "﹢, -". There is a small shielded wire, which shall not be in short-circuit connection with the analog output wire, but recommended to be grounded or not grounded.

    Installation of laser distance sensor

    Installation of laser distance sensor

    Tips: Panel Introduction of Laser Distance Sensor.

    Panel introduction of laser distance sensor

    1. Button
    Used to set the switch output logic of the sensor,operating point,reset,unlock,address,baud rate query,data filtering and analog. 

    T Toggle buttom Switch buttom
    S Set buttom Set buttom

    2. Indicator
    Used to power indicator,sensing indication,alarm indicator.

    Product name Color Always on/ off Flashing
    LP Grenn LED Power indicator \
    L1 Yellow LED Sensing indicator Alarm
    L2 Yellow LED

    Used to display key status,current measured value,current output value,current setting status, setting menu.

    Display content Description
    Button status Button LOCK, Button UNLOCK, RUN
    Sensing distance Real-time display of the distance value and displacement value
    measured by current sensor.
    Analog output Real-time display of current sensor measurement value conversion
    output current value.
    No DIS Data transmission error, no measured value display (sensor failure).
    Out of range Out of sensing range
    Overload Switch output overload
    OK Parameter setting successfully
    Error Parameter setting failed (set point is outside the sensing range)
    Existing reviews of Laser Distance Sensor, 150-1000mm
    Good laser distance sensor
    I need something to measure distance quickly and measuring tapes can be a pain. With this laser distance measure, I just have to point and click and it'll give me a fairly accurate reading. Would recommend for my friends.
    From: Edmund | Date: 08/04/2022
    Was this review helpful? Yes No (0/0)
    Great quality!
    I have tried several laser sensors and ATO laser distance sensor is the best for its price. It works great not only in low light spaces, but also in sunny days. Absolutely a fantastic tool for everyday use. I am quite impressed by its quick response time. And it has three response time, 2ms,16ms,40ms, can be configurable.
    From: Arlen | Date: 26/07/2021
    Was this review helpful? Yes No (0/0)
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