SICK Ultrasonic Barrel Proximity Sensor, M12, 240 mm Detection 4-20 mA, 10 → 30 V dc

The sensors in the UM12 product family impress with compact dimensions in a rugged metal housing. Different output signals including IO-Link interface provide for maximum flexibility in tight installation space. Color-independent detection, high contamination tolerance, and outstanding background suppression deliver stable measurement results even under challenging conditions.

With the UM12 ultrasonic sensor, SICK is now able to offer the proven technology for any application, in an M12 housing.

Very short and rugged M12 metal housing
Wide variety of interfaces and IO-Link
Optimal background suppression
Integrated temperature compensation
Detection, measurement, or positioning with ultrasound
Regardless of material color, transparency, gloss, or ambient light

Very compact housing dimensions for straightforward machine integration
Proven M12 housing design ensures compatibility with other technologies
Rugged, one-piece metal housing ensures highest plant availability
Teach-in via cable and IO-Link prevents unintentional sensor adjustment, therefore reducing machine downtime
Integrated temperature compensation ensures high measurement accuracy at all times for optimum process quality
The sensor’s immunity to external factors enables it to take reliable measurements even in dirty, dusty, humid, and foggy conditions

Detection, measurement or positioning of shiny and transparent materials
Level control for liquids and bulk materials
Diameter check for metal, paper, and plastic coils
Continuous detection of fabrics and wire grids
Detection of dark wooden boards and shiny metal parts