DMS-UD860-18GM75-VC Double Sheet Ultrasonic Sensor

Double Sheet Ultrasonic Sensor | DMS-UD860-18GM75-VC

Precision is no longer optional—it's the standard.
The DMS-UD860-18GM75 double sheet ultrasonic sensor is designed to meet the demands of modern production lines in paper, metal, and plastic industries. This non-contact sensor distinguishes between single and double layers with 1 mm resolution, ensuring seamless automation without material jams or misfeeds.

As part of the DIMENS sensor series developed by RST Elektronik, this M18 cylindrical model delivers smart, industrial-grade performance trusted by automation engineers across Europe.

Technical Specifications

Feature Value
Detection Range 30–60 mm
Resolution 1 mm
Detection Method Non-contact
Operating Voltage 18–60VDC
Output Type 3-way PNP/NPN
Housing M18 cylindrical, nickel-plated
Protection Rating IP67
Response Time Approximately 15 ms
LED Indicators Green (Detection), Yellow (Air), Red (Double Sheet)
Operating Temperature -25°C to +70°C

Advanced Calibration with Learning Function

The DMS-UD860-18GM75 features an automatic learning function that adapts to various materials such as paper, foil, coated film, or thin metal sheets. Calibration is initiated by connecting the learning wire to the UB terminal. Visual indicators provide status feedback:

  • Green LED indicates successful calibration.

  • Red LED signals a double sheet or error in detection.

This system minimizes production interruptions and improves material separation accuracy, enhancing overall line efficiency.

Application Areas

  • Sheet control in packaging lines

  • Material verification in industrial printing machines

  • Inventory optimization in paper and cardboard factories

  • Layer control in lamination and labeling processes

  • Quality assurance in film and metal sheet cutting system

Key Benefits

  • Multiple output types for seamless integration with diverse automation systems

  • Intelligent learning system for quick adaptation to new materials

  • IP67-rated industrial-grade housing for robust environments

  • LED indicators for immediate feedback

  • 2-meter, 6-core cable for easy wiring and installation

Installation Tips

Due to its directional sensing, correct positioning is essential. Make sure the transmitter and receiver are axially aligned during installation for optimal performance. The included 2-meter cable simplifies sensor integration, even in complex setups.

Ensure reliable double sheet detection across your production line.

The DMS-UD860-18GM75 sensor is designed to streamline your operations and prevent material errors. To learn more about pricing, lead time, or technical specifications, feel free to request a quote or contact our team directly.