In a voltage telemetry system, the measured variable is converted into voltage which is then transmitted to the receiver. A balancing potentiometers are usually used as receiver.
The experimental setup helps to study Voltage Telemetry using water level sensing.
The set up contains three major blocks :
- Level Measuring System :
- A PVC tank with a sight glass having graduated scale.
- A float bulb hanging inside the tank.
- Transducer : Potentiometer.
- Transmitter :
- Resistive network with I.C regulated power supply.
- Receiver :
- Resistive network with graduated pot. and I.C. regulated power supply.
- Indicator : Digital Milliammeter.