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Feedback TK2942 Transducers Kit

A most important requirement of almost every engineering system is that of measurement or monitoring, with electrical or electronic methods being the most used. Transducers are fundamental to these measurements. Consequently, a study of a variety of transducers, how they operate and how their output signals may be processed, is essential background knowledge for any engineer.


  • Bench-top study of transducer applications.
  • 28 proven student experiments.
  • Text covers theory, practice and industrial applications.
  • Employs 14 common industrial transducers.
  • Inclusive ac and dc instrumentation sections.
  • Suitable for most engineering disciplines.
  • Repeatable experimental results with minimum preparation time.

The Transducers Kit TK2942 provides student assignments covering a wide range of transducers and a number of standard signal processing methods. The TK2942 range consists of a Measurements Package, containing a comprehensive Instrumentation Module, a Power Amplifier and a Test Rig, plus 3 self-contained Transducers Kits. The kits are available separately, for use with the Measurements Package, allowing a complete transducers workstation to be built up in stages.

TK2941E Electro-Mechanical Transducers
  • Linear variable resistor
  • Variable area capacitor
  • Variable distance capacitor
  • Variable inductor - with sliding rod carrying a fertile slug core.
  • Linear variable differential tranducer (LVDT) - This transducer uses a sliding core similar to the variable inductor and is used in conjonction with a phase-sensitive rectifier housed in the instrumentation module.
  • Strain gauge

    TK2941L Light Transducers
  • Photoconductive cell
  • Photodiode
  • Photoctransistor

    TK2941H Heat Transducers
  • Thermistor
  • Platinum resistance
  • Thermocouple
  • Thermal reed relay
  • Bimetallic switch

    TK2941M Measurement Package
  • Instrumentation Module
  • Weatstone Bridge
  • Operational Amplifier
  • Oscillator
  • Discriminator
  • Power Amplifier

    Curriculum Coverage
  • Wheatstone bridge
  • Amplifiers
  • Liquid depth and resistivity
  • Displacement
  • Strain
  • Wheatstone bridge for capacitance
  • Variable area and distance capacitive
  • Use with an oscillator and discriminator in FM systems
  • Electromagnetic inductance
  • Variable inductance transducer
  • Mutual inductance transistor
  • Linear variable differential transformer
  • Transducer circuits
  • Heat distribution
  • Thermocouples
  • Thermistors
  • Resistance thermometers
  • Temperature control (on/off)
  • Temperature control
  • The nature of light
  • Photoconductive cell
  • Semiconductor photodiode
  • Phototransistor
  • Spectral response


  • Additional pictures

    TK2941L Light transducers

    Measurements Package TK2941M

    TK2941H Heat Transducers

    TK2941E Electro-mechanical transducers

    Control & Instrumentaion

    Instruments Techno Test inc.

    Instruments Techno Test inc.
    2345, Michelin street, #100
    Laval, Qc
    H7L 5B9

    Téléphone : (450) 681-5777
    Télécopieur : (450) 681-3773

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