8709 Potentiometric displacement sensor (miniature version)

Housing diameter 12.7 mm, service life: 108 movements, adjustment speed: up to 10 m/s

Product Inquiry

    Product comparison

      • Features

        • Measurable displacements between 0 ... 25 mm and 0 ... 250 mm
        • Non-linearity max. ± 0.05 % F.S.
        • Housing diameter 12.7 mm
        • Service life: 108 movements
        • Adjustment speed: up to 10 m/s
        • Integrated cable 1 m
        • Special versions: Coupling with ball joints or flange fastening by request
      • Product data

        Model 8709
        Principle Potentiometric
        Measuring range

        0 … 25 mm
        0 … 50 mm
        0 … 75 mm
        0 … 100 mm
        0 … 125 mm
        0 … 150 mm
        0 … 200 mm
        0 … 250 mm

        Signal output Depending on excitation voltage
        Protection class IP60
        Range of operating temperature -30 ... +100 °C
        Supply voltage Depending on measuring range
        Electrical connection

        Integrated, shielded 1 m cable
        Integrated, shielded 3 m cable
        Integrated, shielded 5 m cable

        Return spring No
        Specific characteristics

        • Housing diameter 12.7 mm
        • Service life: 108 movements
        • Adjustment speed: up to 10 m/s
        • Special versions: Coupling with ball joints or flange fastening by request
      • Description

        Potentiometric displacement sensors are used for direct, precise measurement of mechanical displacements. The mechanical parts of the measuring equipment must be set-up in such a way that the sliding shaft can move without play or lateral forces.

        A special multi-finger slider ensures good contact even when the adjustment speed is high or in the presence of vibration. With its housing diameter of only 12.7 mm, the model 8709 is also suitable for highly compact structures.

        The movable fastening clamps allow the user variable options for attaching the sensor without complication.

        Optionally available adaptations, such as flange and ball joint versions, extend and complement the range of possible applications.

        Typical fields of application include:

        • Measuring the stroke on riveting machines
        • Measuring insertion distances
        • Offset measurements on bearings
        • Spring travel measurements on axes
        • Measurements of the movement of hoisting platforms
        • Length measurements on pipe bending machines

        Due to the technology employed in potentiometric displacement sensors, they always operate with a sliding contact system. Special processes are applied to give the resistance tracks low friction, low tendency to stick/slip, resistance to abrasion and long-term stability.

        The driving rods are guided in long-life, low-friction sliding bearings with close tolerances; this results in highly precise measurements. Transverse forces reduce the service life and can be avoided by using, for instance, ball joint couplings.

        Due to the pump effect, the driving rod has double sliding bearings. All the figures quoted in the data sheet for nonlinearity, service life, reproducibility and temperature coefficient apply to the use of the sensor as a voltage divider with a maximum current of 0.1 µA.

        A ball joint coupling (see accessories) at the end of the sliding shaft minimizes axial errors between the sensor and the equipment.

      • Data Sheet & Downloads

        Data sheet
        Further info

      Related products




      burster in USA

      burster Inc.
      Adam Giorgione, Christina Giorgione: +1-706-331-0537; Darren McCulley: +1-440-214-5333
      adam.giorgioneburster.us; christina.giorgioneburster.us; darren.mcculleyburster.us; salesburster.us
      www.burster.us

      Product category :

      • Torque Sensors
      • Load Cells
      • Displacement Sensors
      • Mechanical and Electrical Calibration Solutions

      Company-Information Company-Information

      Physicom Corp.
      +1 4167543168
      salesphysicomcorp.com
      www.physicomcorp.com

      Product category :

      • Press-Fit Control / DIGIFORCE®
      • Process Instruments

      Company-Information Company-Information

      USA

      burster Inc.

      Adam Giorgione; Christina Giorgione
      105 Laurel Creek Rd. SE
      Suite: 10C Calhoun, GA. 30701

      Darren McCulley
      304 State Route 303
      44241 Streetsboro OH

      USA

      Fon: Adam Giorgione, Christina Giorgione: +1-706-331-0537; Darren McCulley: +1-440-214-5333
      adam.giorgioneburster.us; christina.giorgioneburster.us; darren.mcculleyburster.us; salesburster.us
      www.burster.us

      Product category :

      • Torque Sensors
      • Load Cells
      • Displacement Sensors
      • Mechanical and Electrical Calibration Solutions

      Physicom Corp.

      P.O. Box 462
      Scarborough, ON
      M1E 4Y9
      Kanada

      Fon: +1 4167543168
      Fax: +1 4167542351
      salesphysicomcorp.com
      www.physicomcorp.com

      Local sales support through different rep networks available, please inquire at Physicom.

      SERVICES

      • Qualified design, application support
      • Process optimization & rental equipment
      • Qualified commissioning, integration support & training
      • On-site trouble shooting & update service
      • Qualified phone & online support
      • Full repair facilities
      • Local calibration service

      Product category :

      • Press-Fit Control / DIGIFORCE®
      • Process Instruments
      ×
      © 2024 // burster präzisionsmesstechnik gmbh & co kg
      nach oben