Voltage Frequency Meter

Voltage Frequency Meter. No warranty is provided with this project, do it at your own risk! Although they are mainly used in.

YB4835DVF AC 80 300V 45 65HZ Frequency Counter LCD Display
YB4835DVF AC 80 300V 45 65HZ Frequency Counter LCD Display from www.aliexpress.com

Referring to the circuit diagram of the simple frequency meter, 3 bjts at the input side work like voltage amplifier for amplifying the low voltage frequency into a 5 v rectangular waves, to feed the input of the ic sn74121. Temperature meter can use between 0 0 c to 150 0 c. Voltage / current / frequency meter.

Referring To The Circuit Diagram Of The Simple Frequency Meter, 3 Bjts At The Input Side Work Like Voltage Amplifier For Amplifying The Low Voltage Frequency Into A 5 V Rectangular Waves, To Feed The Input Of The Ic Sn74121.


It consists of 2 coils, that are resistive coil and inductive coil. No warranty is provided with this project, do it at your own risk! Period is time required to complete 1 cycle (turn), its main unit is second.

Every Functions Can Paused Using Push Button.


Modern varieties with digital displays that are easier and more intuitive. Frequency meter can measure frequency up to 65khz. The deflection of the pointer will move towards a higher magnetic field.

It Is Very Convenient To Use The Voltage Or Current Signal To Frequency Signal Isolation Transmitter , Just Connect The Wire According To The Wiring Diagram , The Voltage Signal Or Current Signal Can Be Isolated And Converted Into Standard Frequency Signal.


It measures the frequency of ac signals. Electric meters and power analyzers these panel meters including voltmeters, ammeters, frequencymeteres, multimeters and analyzers (dv, da, dm, df, dvf and dkm series) are designed for accurate measurement of the ac rms voltage, current, frequency, active power, power factor and many other parameters in single and 3 phase systems. It is also necessary to be attentive to the frequency for which the compressor was designed.

Every Functions Can Paused Using Push Button.


Frequency meter can measure frequency up to 65khz. Voltage, temperature and frequency can switching to each others using push buttons. It can be used to measure frequency when troubleshooting electrical and electronic equipment.

Its Main Unit Of Measurement Is Hertz (Hz).


This is the 3rd part of the scada application based grid station parameters monitoring system. Voltage meter can measure dc voltage between 0v to 50v. Voltage, temperature and frequency can switching to each others using push buttons.

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