Contact
Feedback

Ultrasonic sensors
UM12

Small sensor, great benefits

Your Benefits

  • Very compact housing dimensions for straightforward machine integration
  • Proven M12 housing design ensures compatibility with other technologies
  • Analog variants in compact design for complex measuring tasks
  • Rugged, one-piece metal housing ensures highest machine uptimes
  • Teach-in via cable prevents unintentional sensor adjustment reducing machine downtime
  • The sensor's immunity to external factors enables it to take accurate measurements even in dirty, dusty, humid, and foggy conditions
  • Integrated temperature compensation ensures high measurement accuracy at any time for best process quality

Overview

Small sensor, great benefits

  • The sensors in the UM12 product family impress with their compact dimensions in a rugged metal housing. Two sensing ranges up to 350 mm and four available output signals – analog current or voltage output, PNP or NPN switching output – maximize flexibility even where installation space is limited. Color-independent detection, high contamination tolerance, and outstanding background suppression deliver stable measurement results even under challenging conditions. With the UM12 ultrasonic sensor in an M12 housing, SICK is now able to offer the proven technology for any application.

At a glance
  • Reliable measurement, regardless of material color, transparency, gloss, or ambient light
  • Very short and rugged M12 metal housing
  • Variants with PNP/NPN digital output or analog output
  • Immune to dirt, dust, humidity, and fog
  • Detection, measurement, or positioning with ultrasound technology
  • Cable teach-in

Applications

Technical overview

 
  • Technical data overview

    Technical data overview

    Measuring range
    Operating range20 mm ... 240 mm
    Limiting range250 mm / 350 mm
    Resolution≥ 0.069 mm
    Repeatability± 0.15 %
    Response time

    24 ms ... 30 ms

    24 ms ... 30 ms 1)

    Output time8 ms ... 10 ms
    Switching frequency30 Hz / 25 Hz
    Analog output4 mA ... 20 mA, ≤ 500 Ω 2)
    0 V ... 10 V, ≥ 100,000 Ω
    Digital output
    TypePNP / NPN
    -
    Enclosure ratingIP65 / IP67
    Sending axisStraight
    • 1) Subsequent smoothing of the analog output, depending on the application, may increase the response time by up to 200 %.
    • 2) For 4 mA ... 20 mA and Vs ≤ 20 V max. load ≤ 100 Ω.
All technical data can be found accompanying the individual product

Downloads

TOP