87240 DC/DC displacement transducer

For displacement and all mechanicals values which can be converted to displacements, integrated amplifier, free of hysteresis, large temperature range

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      • Features

        • Ranges 0 ... ± 1.27 mm to 0 ... ± 76.20 mm
        • Integrated amplifier
        • Free of hysteresis
        • Large temperature range from -50° C ... 120° C
        • Suitable for operation in hydraulic fluid up to 3 bar
        • Protection IP64
      • Product data

        Model 87240
        Principle Inductive
        Measuring range

        0 … ± 1.27 mm
        0 … ± 1.8 mm
        0 … ± 2.54 mm
        0 … ± 3.8 mm
        0 … ± 6.35 mm
        0 … ± 9.5 mm
        0 … ± 12.70 mm
        0 … ± 19.0 mm
        0 … ± 25.40 mm
        0 … ± 38.1 mm
        0 … ± 50.80 mm
        0 … ± 69.5 mm
        0 … ± 76.20 mm
        0 … ± 82.5 mm

        Signal output see data sheet
        Protection class IP64
        Range of operating temperature -50 ... +120 °C
        Excitation voltage 6 ... 30 VDC
        Electrical connection

        4 teflon insulated wires

        Return spring No
        Specific characteristics

        • Integrated amplifier
        • Free of hysteresis
        • Suitable for operation in hydraulic fluid up to 3 bar
      • Description

        Displacement and all mechanical values which can be converted to displacements (e.g. compressive and tensile force, strain, torque and vibration) may be measured by this DC/DC displacement sensor. Typical application areas are the measurement of displacement and strain on machines, servo systems, vehicles, on test plants, in civil engineering and tunnel construction.

        An integrated maintenance-free electronic and a high-level DC output signal provide an easy handling without any problems.

        Displacement sensors of series 87240 convert a displacement into an analog electrical signal. They consist of a differential transformer with moveable core, an oscillator and a demodulator. These components are integrated and encapsulated in a cylindrical housing made of stainless steel. The sensors are energized by DC voltage, which is converted to AC by the oscillator and brought to the primary coil of differential transformer. The voltages induced by the two secondary windings of the transformer are demodulated, filtered and switched inverse to each other. The result is a 0 V signal, if the core is in the center position.

        The direction of an axial core displacement is shown by the polarity of the output voltage. The amplitude of the voltage changes proportional to the magnitude of the core’s displacement and respectively to the measured deflection.

        In and output terminals of the displacement sensor are galvanically insulated and there is no connection to the housing of the sensor.

        The mounting of the DC/DC displacement sensor will be done e.g. by a clip enclosing the sensor’s housing. The dynamic unit to be measured should be connected to the core of the sensor. To avoid an influence to the magnetic field and the measured value, coupling elements have to consist of a non magnetizable material like brass, aluminium or non-magnetizable steel.

      • Data Sheet & Downloads

        Data sheet
        Further info

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      Company-Information Company-Information

      Absolute Gauge Technologies Inc.
      +1 4167543168
      salesphysicomcorp.com
      www.absolutegauge.com

      Product category :

      • Press-Fit Control / DIGIFORCE®
      • Process Instruments

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      Fon: Adam Giorgione, Christina Giorgione: +1-706-331-0537; Darren McCulley: +1-330-842-5088
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      Trade fairs

      The Battery Show North America
      07.10. - 10.10.24 - Michigan, North America  


      Absolute Gauge Technologies Inc.

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

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

      Local sales support through different rep networks available, please inquire at Absolute Gauge Technologies Inc.

      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
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