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    Rotatable Ultrasonic Distance Sensor, 40–500 mm, NPN/PNP

    SKU: SUCH-US-US40
    $498.77
    ● Resolution 0.17 mm ● Repeatability ±0.15% FS ● Output NO/NC, serial upgrade / type change ● IP67, M12 4-pin
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    🚚 Free shipping
    🕒 Delivery date: 6-12 days
    🔁 30-day Returns
    Overview

    This rotatable ultrasonic distance sensor runs on 20–30 V DC (≤25 mA) with NO/NC output and teach-in. It provides 40–500 mm range, 0–40 mm blind zone, 0.17 mm resolution, ±0.15% repeat accuracy, ±1% temp-compensated absolute accuracy, 50 ms response, 20 Hz switching, IP67 protection, 4-pin M12 connection, and CE certification. Ideal for precise industrial distance measurement.

    Feature

    • High Precision Detection: 0.17 mm resolution, ±0.15% repeatability, ±1% accuracy with temperature compensation.
    • Configurable Output: NO/NC selectable, serial port upgrade, teach-in function, changeable output type.
    • Wide Detection Coverage: 40–500 mm range with 0–40 mm blind area.
    • Fast Response: 50 ms response time, 20 Hz switching frequency, <500 ms power-on delay.
    • Rugged Industrial Protection: IP67, –25 to +70 °C, 4-pin M12 connector, CE certified.

    Dimension

    Technical dimensions of a rotatable ultrasonic distance sensor, featuring a 40x40mm square housing, adjustable transducer head, LED indicator, and precise mounting hole spacing.

    Wiring

    Rotatable ultrasonic distance sensor dimensions drawing.

    Wire Color Pin No. Function Description
    Brown 1 Power (+) +U_B
    White 2 Adjustment Teach-in
    Blue 3 Power (–) -U_B
    Black 4 Signal Out Output

     

    LED Indications

     

    Yellow Flashing Successful learning
    Red Flashing Learning failure
    Yellow On Within A1–A2 range
    Red On Out of A1–A2 range
    Spec
    Output Type NPN / PNP (optional)
    Working Voltage 20 to 30VDC
    No-Load Current ≤25mA
    Output Function NO/NC
    Output Characteristics Support serial port upgrade and change the output type
    Sensing Range 40-500mm
    Blind Area 0-40mm
    Input Type With teach-in function
    Resolution Ratio 0.17mm
    Repeat Accuracy ±0.15% of full scale value
    Absolute Accuracy ±1% (temperature drift compensation)
    Response Time 50ms
    Switch Hysteresis 2mm
    Switching Frequency 20Hz
    Power On Delay <500ms
    Transmission Angle ±7°
    Transducer Frequency About 200KHz
    Ambient Temperature -25°C to 70°C (248-343K)
    Storage Temperature -40°C to 85°C (233-358K)
    Protection Degree IP67
    Connection 4 pin M12 connector
    Material Copper nickel plating, glass bead filled epoxy resin
    Accessories Manual, Mounting Bracket, Locking Nut, Connecting Cable
    Certification CE
    Application
    Rotatable ultrasonic distance sensor application for robotic arm positioning and precise assembly on a rotary table.

    Robotic Positioning

    Rotatable ultrasonic distance sensor detecting workpiece position on a curved linear guide rail.

    Guide Positioning

    Rotatable ultrasonic distance sensor monitoring valve position and pipeline equipment in industrial automation.

    Pipeline Monitoring

    FAQ
    ❯

    A: This rotatable ultrasonic distance sensor operates on 20 to 30 V DC, with a no-load current of ≤25 mA. Make sure your supply stays within this range—below 20 V may cause unstable operation or startup failure. It is well suited to standard 24 V industrial power systems.

    ❯

    A: This rotatable ultrasonic distance sensor offers a sensing range of 40 to 500 mm, with a blind area of 0 to 40 mm. That means reliable measurement starts only beyond 40 mm from the sensor face. Any target inside the 0–40 mm zone cannot be measured correctly. For best results, keep the closest target at least 40–50 mm away.

    ❯

    A: Yes. This rotatable ultrasonic distance sensor includes a teach-in function and supports NO/NC output functions. In addition, its output characteristics allow serial port upgrade and output type change, so you can adapt it to different control systems without replacing the hardware. Check the manual for the specific serial commands and wiring.

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