Double sheet monitoring

The devices DB 12B, 112B, and 14B belong to a specific category of sensors dedicated to Double sheet monitoring. This product line is listed under the broader heading of Double sheet monitoring / splice detection.

Here is a detailed breakdown of the technical data and characteristics of this sensor series:

General Specifications

• Application: Double sheet monitoring.
• Principle of Physics: This series uses a combination of principles: Capacitive and Ultrasonics.
• Medium: They are designed to monitor media that are Transparent and not transparent.
• Design: The DB series models are available in both Cubic and Cylindrical designs.
• Housing Material: The housing is made of Metal.

Performance and Dimensions

• Operating Range: The sensors operate within a range of 0.006 m to 0.03 m.
• Switching Frequency: They have a switching frequency of 200 Hz.
• Supply Voltage (UB): The required power supply is 18 V DC to 30 V DC.
• Ambient Temperature: They are rated for operation in an ambient temperature range of 0 °C to 50 °C.
• Degree of Protection: The devices offer a degree of protection of IP 54 or IP 65.

Connectivity and Control

• Outputs:

  • Digital switching outputs: 2 Piece(s) to 7 Piece(s).
  • Analog outputs: 1 Piece(s).

• Inputs:

  • Switching inputs: 1 Piece(s) to 2 Piece(s).
  • Teach inputs: 1 Piece(s).
• Interface: The series utilizes the IO-Link interface.
• Connection Type: Connector, M12.

Special Functions

The DB 12B, 112B, 14B series incorporates several special functions to enhance performance:

• easy Teach function.
• Integrated paper tear monitoring.
• Manual fine tuning of the switching threshold.
• Teach input.
• Warning output.

This combination of capacitive and ultrasonic principles in a metal housing is designed to reliably determine if multiple sheets are present within a very small monitoring gap (6 mm to 30 mm).