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BK Mikro LIN Linear Scanning

This system monitors geometries which require longitudinal scanning, especially in cases where rotary scanning is inappropriate or impossible, for example cavities, bore holes, limited space arrangements or critical coolant pressure.


  • Monitoring of the scanning position whose precise location has been previously entered by "Teach-in", e.g. to carry out a tool check before each working cycle (tool monitoring), especially for "Multi":8 scanning positions can be coded.
  • Monitoring a scanning range freely selectable via two adjusting switches, e.g. to check cavities with varying depth (object monitoring), or to check bore holes (free space monitoring), only for "Multi".
  • Variants for the tip of the wand (also project-specific)
  • Two steps for scanning intensity
  • Various ranges of tolerance for "O.K." message
  • Indication of the scanning result by two LEDs for "O.K." and "K.O." at the control unit
  • Detection of cable breaks

Technical data scanner


Anodized aluminum

Protection type


Scanning tip

Exchangeable, thread M3x6


Small circular connector M12x1, 6 pin

Ambient temperature

0 ˚C bis +80 ˚C

Storage temperature

-25 ˚C bis +80 ˚C

Scanning cycles

> 5 million at minimum scanning intensity

Technical data control unit

Housing / protection type

Insulating material housing, protection class II, built-in unit, IP 20

Dimensions (WxHxD)

40 mm x 75 mm x 107,5 mm

Case mountings

Sectional rail, 35 mm, to DIN EN 50022

Power supply voltage

24 V DC

Power consumption

max. 6 VA

Control voltage

24 V DC (internal/external)


Galvanically isolated
Input current 5 mA approx.
Pulse duration 6 ms min.

Switched outputs

2x 30 V DC, 2A

Making/breaking capacity

500 VA / 60 W (max.), min. 10mA bei 10 V

Operational life of relay

5 x 107 switching cycles


Plug-in screw terminals for connecting - power supply, control inputs, selection inputs (only for "Multi"), relay outputs Scanner socket to DIN 45322, 6 pin

Climatological conditions

Classification 3K3 under EN 50178

Ambient temperature

0 °C bis +50 °C

Storage temperature

-25 °C bis +80 °C