Potentiometric Linear Transducer MMS33

Rugged IP67 front-guided pushrod displacement sensor for high vibration applications in lengths from 50 to 900 mm

  • Rugged design with up to IP67 protection
  • Measurement lengths from 50 to 900 mm
  • With front guided push rod
  • Easy coupling with ball joints (not included)
  • For high vibration applications
PotentiometerProtection class IP67
Data sheet
Effective electrical travel From 50 to 900 mm in 19 variants
Sensor Technology Potentiometric
Protection Class Up to IP67 (standard IP60)
Resolution Analogue stepless
Mechanical Detection Type Front side rod without spring return
Electrical Outlet Type Round Cable, Connector
Mounting Mounting Brackets / Assembly Block
Electr. output signal (voltage - potentiometric)
Ind. linearity (best) ±0.05 %
Actuating speed ≤ 10 m/s (IP60) / ≤ 5 m/s (IP65/67)
Max. operating temperature +100 °C
Min. operating temperature -30 °C
Minimum overall length Medium (15 to 50 cm), Long (> 50 cm)
Supply voltage Potentiometric
The MMS33 linear transducer is used in high vibration ... more
Product description: Potentiometric Linear Transducer MMS33

The MMS33 linear transducer is used in high vibration applications where a long life, high accuracy displacement sensor with a front guided push rod is required in measurement lengths from 50 to 900 mm.

In the MMS33 series, the mechanical detection of linear motion is achieved by a front guided push rod. To avoid vertical or angular misalignment, a ball joint can be fitted to the push rod. The robust design is particularly suitable for applications with high levels of vibration and is available in IP60 (optional IP65 / IP67) protection and with either connector or cable connection.
To ensure high accuracy and long life, the potentiometric measuring principle is realized with a high-resolution conductive plastic resistance element. As the potentiometric measuring principle provides absolute values and requires no electronic conversion, the position feedback signal is true power on without delay, temperature stable and robust to EMC influences.

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