Electric Field Meter for Electromagnetic Applications
Electric Field Meter circuit consist of tune circuit, RF amplifier, counter unit, decoder unit and display. Tune Circuit Tune circuit comprises of a coil and a capacitor RF energy from antenna passes to the tune circuit Natural resonant frequency of t
Project Title
Electric Field Meter for Electromagnetic Applications
Project Area of Specialization
Project Summary
- Electric Field meter determine georeferred map of field values emitted from one or more sources all over the investigated area.
- Electric Field Meter determines the places where high levels of field exposure are expected.
- Electric Field Meter determines and displays the root mean square (rms) value of the field.
Project Objectives
- Electric Field Meter is capable of assuming the potential in space of the point where field intensity measurements are desired
- Electric Field Meter is capable of measuring the field without distorting that field in any way
- Electric Field Meter is used to measure the distance between the conductor and field strength meter
- Electric Field Meter is used to detect fault in underground cables
- Electric Field Meter is also used to directly measure the voltage
Project Implementation Method
Electric Field Meter circuit consist of tune circuit, RF amplifier, counter unit, decoder unit and display.
Tune Circuit
Tune circuit comprises of a coil and a capacitor RF energy from antenna passes to the tune circuit Natural resonant frequency of the tune circuit is appear at the output of the tune circuit
RF Amplifier
This signal is passed to the RF amplifier stage where it is amplified.
Counter Unit
The counter unit help in encoding the signal into digital figures in order to represent the signal in digit form.
Decoder Unit
The binary input is fed up from the counter unit and the seven outputs are fed to a seven-segment display.
Display
The common display used in this circuit was a seven segment display connected to the output of a digital decoder. Its primary function is to display digital figures.
Benefits of the Project
- Electric Field Meter is capable of assuming the potential in space of the point where field intensity measurements are desired
- Electric Field Meter is capable of measuring the field without distorting that field in any way
- Electric Field Meter is used to measure the distance between the conductor and field strength meter
- Electric Field Meter is used to detect fault in underground cables
- Electric Field Meter is also used to directly measure the voltage
Technical Details of Final Deliverable
Maximum Range for Field Detection : 2.5 feet
Voltage Sensing
Minimum Range : 50 V
Maximum Range : 1000 V
Circuit Working Frequency : 1-470 khz
Final Deliverable of the Project
Core Industry
Other Industries
Core Technology
Other Technologies
Sustainable Development Goals
Required Resources
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Regulator 7809 | Equipment | 4 | 600 | 2400 |
| Capacitor 470 uF | Equipment | 10 | 50 | 500 |
| BJT NPN | Equipment | 10 | 150 | 1500 |
| bf244 FET | Equipment | 10 | 200 | 2000 |
| IFT | Equipment | 10 | 200 | 2000 |
| High Frequency Capacitors | Equipment | 12 | 300 | 3600 |
| Op-amp ca3140t | Equipment | 10 | 500 | 5000 |
| Resistors | Equipment | 30 | 80 | 2400 |
| Capacitor 365 pF | Equipment | 10 | 100 | 1000 |
| Rechargeable Battery | Equipment | 2 | 4500 | 9000 |
| Sensing Probe | Equipment | 2 | 2500 | 5000 |
| Led Bar Display | Equipment | 4 | 500 | 2000 |
| Display Driver IC | Equipment | 2 | 700 | 1400 |
| Multivariable Microcontroller | Equipment | 3 | 1500 | 4500 |
| ADC Crystal Oscillator | Equipment | 3 | 600 | 1800 |
| IC Sockets | Equipment | 4 | 100 | 400 |
| LCD 2*16 | Equipment | 1 | 600 | 600 |
| Diodes | Equipment | 10 | 100 | 1000 |
| Filter Capacitors | Equipment | 10 | 200 | 2000 |
| Veroboard | Equipment | 5 | 300 | 1500 |
| Soldring Wire | Equipment | 1 | 500 | 500 |
| led | Equipment | 2 | 800 | 1600 |
| Header Male LCD | Equipment | 2 | 2500 | 5000 |
| Header Female LCD | Equipment | 2 | 2500 | 5000 |
| Power Relays | Equipment | 4 | 1500 | 6000 |
| Jumper Wires | Equipment | 10 | 50 | 500 |
| Casing Sheet | Miscellaneous | 1 | 2000 | 2000 |
| Casing Fabrication | Miscellaneous | 1 | 2500 | 2500 |
| Elfy | Miscellaneous | 2 | 100 | 200 |
| Screws | Miscellaneous | 10 | 10 | 100 |
| Solder | Equipment | 1 | 1500 | 1500 |
| Stationary | Miscellaneous | 1 | 1000 | 1000 |
| Printing | Miscellaneous | 1 | 3000 | 3000 |
| Total in (Rs) | 78500 |
If you need this project, please contact me on contact@adikhanofficial.com
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