MLS 120 / 121 Series Magnetic Reader Sensor || ATEK || Made in Türkiye

Magnetic measurement
Small size
Easy mounting
Measure up to 100 meters
Resolution from 1 μm to 100 μm
Model with cable or socket
Spiral or PUR cable option
IP67 protection class

Reader sensor for contactless measurement on magnetic tape; internal tape slider against dust; extra durability against environmental factors such as moisture, oil, dust; model with cable or socket

Measuring Range Output Protection Magnetic Tape Resolution Datasheet
Up to 100 meters
Push-Pull, TTL RS422 Line Driver
IP 67  B2, B5
1µm, 5 µm, 10µm, 25µm, 62.5µm, 80µm, 100µm, others on request
  • Easy assembly
  • High accuracy and repeatability
  • Model with socket or cable
  • Spiral or PUR cable option
  • Measure up to 100 meters
  • Rugged aluminum body
  • IP67 protection class
  • With integrated slider on the sensor body, there is extra protection from external factors such as dust, dirt, sawdust which may be formed on the magnetic tape or profile that it moves on

*We highly recommend using our Process Control Devices to precisely display measured values on your Magnetic Linear Scale for motion conrolling, and our DRO(Digital Readout) Displays to use on metal working machines such as CNC, lathe etc.



Measuring Range

Up to 100 meters


1µm, 5µm, 10µm, 25µm, 50µm, 62.5µm, 80µm, 100µm (others on request)

Measuring Principle


Output Type

Push-Pull or TTL RS422 Line Driver

Magnetic Tape

B2, B5

Output Signals

A, /A, B, /B, Z, /Z

Input Current

Maximum 40 mA per channel

Supply Voltage

PP: 10..30 VDC or TTL: 5 VDC

Housing Material


Electrical Connection

D-Sub 9 pin, 5 or 8 x 0,14 mm2 shielded cable

Operating Speed

3 m/s


± 1 Pulse

Operating Temperature

-25°C … +85°C

Protection Class


  • Machinery Industry
  • PVC Cutting Machines
  • Woodworking Machines
  • Presses
  • Textile Machinery
  • Marble Machines
  • Transfer Machines
  • Saws
  • Metal Processing Machines
  • Turning, Milling
  • Bohrwerk
  • Dragline
  • Automation and Robots
User Manual