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UB6000-30GM 6000mm Long Range Waterproof Ultrasonic Distance Sensor with NPN/PNP/0-10v/4-20mA / RS485

The UB6000-30GM is a compact M30 threaded long-range ultrasonic proximity switch, with a detection distance of 350–6000mm and a blind zone of 0–350mm, operating at 10–30V DC. It uses the time-of-flight principle of sound waves for non-contact measurement, with built-in temperature compensation, unaffected by color, dust, or mist. It supports PNP/NPN switching outputs and 4-20mA/0-10V analog outputs, programmable via TEACH or remote programming, with LED status indicators. The housing is nickel-plated brass, rated IP67, with an M12 connector, suitable for harsh industrial environments. It is widely used for long-distance liquid/solid level monitoring, warehouse material detection, large equipment positioning, and AGV obstacle avoidance, and can be stably integrated into PLC automation systems.

    Working Principle

    The ultrasonic proximity switch's transmitter emits high-frequency ultrasonic waves. When these waves encounter an object, they are reflected back. The receiver captures the reflected echoes, and by measuring the time it takes for the ultrasonic waves to travel from transmission to reception, and combining this with the propagation speed of ultrasound in air, the distance between the sensor and the object can be calculated. When the distance reaches a preset threshold, the switch outputs the corresponding signal.

    Product Features

    1.M30 Installation  
    2.Multiple signal outputs  
    3.Non-contact detection  
    4.Strong environmental adaptability  
    5.Wide detection range  
    6.Unaffected by material

     APPLICATION SCENARIOS

    1. Long-distance liquid/ material level monitoring: large silos, storage tanks, deep well water levels
    2. AGV/ forklift collision avoidance: ultra-long distance obstacle warning
    3. Logistics sorting: height and volume detection of large goods
    4. Roll/ reel diameter control: paper making, textile, rubber, and plastic industries
    5. Vehicle/ object presence detection: parking lots, heavy machinery positioning

    Product detail

    UB6000-30GM (1)UB500-T18- (2)ESMUS07- (3)

    Technical Specifications

    Product model

    UB4000-30GM-E4-V15

    UB6000-30GM-E4-V15

    UB4000-30GM-E6-V15

    UB6000-30GM-E6-V15

    UB4000-30GM-E5-V15

    UB6000-30GM-E5-V15

    UB4000-30GM-E7-V15

    UB6000-30GM-E7-V15

    Detection range

    200...4000mm

    350...6000mm

    200...4000mm

    350...6000mm

    Detect dead zones

    0...200mm

    0...350mm

     0...200mm

    0...350mm

    Transducer frequency

    About 85KHZ

    About 65KHZ

    About 85KHZ

    About 65KHZ

    Response time

    About 325ms

    About 650ms

    Minimum 145ms

    Minimum 285ms

    Switching frequency

    ≤1.5HZ

    ≤0.8HZ

    ≤1HZ

    ≤0.5HZ

    Output type

    E4 NPN NO/NC

    E6: Two ways PNP NO/NC

    E5 PNP NO/NC

    E7: Two ways NPN NO/NC

    Rated operating current

    200mA short-circuit protection/overload protection

    2*100mA short circuit protection/overload protection

    Repeatability

    ≤0.5%

    ≤0.1%

    Operating voltage

    10-30VDC ripple 10%

    Range adjustment

    The farthest and closest ranges are adjusted by the adjustment line

    Degree of protection

    IP65

    Connection method

    V15 (5-pin) M12 cable/2m PVC cable

    LED green light

    Always-on: powered on     Flashing: The target is detected in the set state

    LED yellow light

    Solid: Switch status output    Blinking: Set

    LED red light

    Working status: Error occurred       Setting state: No target detected

    Product model

    UC4000-30GM-IUO-V15

    UC6000-30GM-IUO-V15

    UC4000-30GM-IUR2-V15

    UC6000-30GM-IUR2-V15

    Detection range

    200...4000mm

    350...6000mm

    Detect dead zones

    0...200mm

    0...350mm

    Transducer frequency

    About 85KHZ

    About 65KHZ

    Response time

    Minimum 145ms

    Minimum 285ms

    Standard target board

    100mm*100mm

    Output type

    One current output 4... 20mA

    One voltage output is 0-10V

    Operating voltage

    10-30VDC ripple 10%

    power consumption

    ≤900mv

    Repeatability

    ±0.1% of full-scale value

    Range adjustment

    The farthest and closest ranges are adjusted by the adjustment line

    Degree of protection

    IP65

    Connection method

    V15 (5-pin) M12 cable/2m PVC cable

    LED green light

    Always-on: powered on                 Flashing: The target is detected in the set state

    LED yellow light

    The switch status indicator flashes    The target is detected in the set state

    LED red light

    Solid red: Error                          Flashing red light: No target detected in the set state

    Wiring Definition

    This is a paragraph

    1. Black, White - Power
    2. Green - Ground
    3. Yellow - Common (COM), Blue - Normally Closed (NC), Red - Normally Open (NO)

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