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    Sensor

    Ultrasonic sensors Sick UM18 / UM18-2 Pro

    Type:UM18-218127111
    Part No.:6048406
     
    Mechanics/electronics
    Supply voltage Vs DC 15 V ... 30 V 1)
    Power consumption ≤ 1.2 W 2)
    Initialization time < 300 ms
    Design Cylindrical
    Housing material Metal (nickel-plated brass, ultrasonic transducer: polyurethane foam, glass epoxy resin)
    Thread size M18 x 1
    Connection type Male connector, M12, 5-pin
    Indication 2 x LED
    Weight 25 g
    Sending axis Straight
    Dimensions (W x H x D) 18 mm x 18 mm x 52.7 mm
    Enclosure rating IP65 / IP67
    Protection class III
    • 1) Limit values, reverse-polarity protected Operation in short-circuit protected network: max. 8 A, class 2.
    • 2) Without load.

    Performance
    Operating range, limiting range 120 mm ... 1,000 mm, 1,300 mm
    Target Natural objects
    Resolution ≥ 0.069 mm
    Repeatability ± 0.15 % 1)
    Accuracy ± 1 % 2) 3)
    Temperature compensation
    Response time 80 ms 4)
    Output time 20 ms
    Ultrasonic frequency (typical) 200 kHz
    Additional function Teach-in of analog output, Invertable analog output, multifunctional input: external teach / synchronization / multiplexing, synchronization of up to 20 sensors, multiplexing: no cross talk of up to 20 sensors, reset to factory default
    • 1) In relation to the current measured value, minimum value ≥ resolution.
    • 2) Referring to current measurement value.
    • 3) Temperature compensation can be switched off, without temperature compensation: 0.17 % / K.
    • 4) Subsequent smoothing of the analog output, depending on the application, may increase the response time by up to 200 %.

    Interfaces
    Analog output  
    Number 1
    Type Voltage output
    Voltage 0 V ... 10 V, ≥ 100,000 Ω
    Resolution 12 bit
    Multifunctional input (MF) 1 x MF

    Ambient data
    Ambient temperature, operation –25 °C ... +70 °C
    Ambient temperature, storage –40 °C ... +85 °C

    Classifications
    ECl@ss 5.0 27270804
    ECl@ss 5.1.4 27270804
    ECl@ss 6.0 27270804
    ECl@ss 6.2 27270804
    ECl@ss 7.0 27270804
    ECl@ss 8.0 27270804
    ECl@ss 8.1 27270804
    ECl@ss 9.0 27270804
    ECl@ss 10.0 27270804
    ECl@ss 11.0 27270804
    ECl@ss 12.0 27272806
    ETIM 5.0 EC001846
    ETIM 6.0 EC001846
    ETIM 7.0 EC001846
    ETIM 8.0 EC001846
    UNSPSC 16.0901 41111960


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