Device Overview - Leuze electronic DB 112 B Technical Description

Device overview

3 Device overview
The ultrasonic double sheet testing system consists of a VDB 112 B... analysis amplifier
and a pair of DB 112 UP ultrasonic sensors.
It detects and checks primarily paper, plastic and metal foils which are guided in by feeders.
The device functions as a presence monitor by constantly applying a signal at the single
sheet output when an object is located between the sensors. It functions as a double sheet
testing unit by comparing each sheet with the stored reference value. A detected double
sheet is signalled at the double sheet output.
A M8 connector for transmitter DB 112 UP.1...
B M8 connector for receiver DB 112 UP.1...
C Indicator diodes
D Push button TEACH IN
Figure 3.1:
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Device overview - dimensions
DB 112 B Leuze electronic