SENSOR and TRANSDUCER teaching equipment

This device teaches the operating principles of the most widely used sensor / transducer in industry. It is divided into two parts: the lower part has all input and output converters, while at the top there are all signal systems as well as equipment.

With this system, students can study the following issues:

• Examine the features of a location control system
  Features of speed control system
  Application of timer / timer as a timer
  Application of timer / counter such as tachometer or frequency meter
  Features of display device with LED bar
  Features of measuring equipment with coils
  Buffer as a complement of the load effect of the output voltage in the potentiometer
  Servo – potentiometer. Variation of the output voltage based on its position
  Resistance measurement across the Wheatstone bridge
  Measure voltage through null equilibrium (two methods)
  Temperature feature via integrated LM 35 circuit
• Features of: a platinum transducer with temperature-based resistance (RTD), a NTC thermistor, a thermistor using an alarm circuit (dual thermistor), a thermocouple type K, a photoelectric cell, an optical converter, a light intensity detector, rheostat, flux meter, pressure transducer, optoelectronic transducer with application for counting and measuring speed, Reflective transducer and gray code disc, induction transducer, Hall effect transducer, tacho generator with permanent magnet dc, dynamic microphone, ultrasonic receiver, speaker coil, horn, dc electromagnetic, dc relay, dynamic permanent magnet motor, dc current amplifier, buffer and current amplifier application, power amplifier and buffer, differential amplifier, V / I converter, I / V converter, V / F converter, F / V converter, rectifier, comparator, alarm oscillator circuit, electronic switch, amplifier plus, integral amplifier, differential amplifier, Sample and Hold circuit, humidity sensor.