Frequency to Voltage Conversion

Frequency to Voltage Conversion
 
Problem:
A transducer produces a sine-wave output dependant on the voltage-input; here is how to decode that output with a scope or a ScopeCorder. 
For 3kV input, the transducer outputs 100Hz.
For 30kV, the transducer outputs 1,000Hz.
 
Input waveform goes into ScopeCorder function (or scope) with /G2.
Sine wave goes into CH1.
M1=BIN(CH1) ... M1 is square wave with same frequency as trandsucer output.
 
M2=PWHH(M1) ... here we are measuring the pulse width of the M1 waveform.
 
M3 = 30*1/M2  ..
 
Go to MEASURE menu and take MAX(M3) .. or AVG(M3) and you now have a numerical result on-screen. Please do not use ROLL MODE. 
 
If ROLL MODE is a requirement, or for improved accuracy, use a FREQUENCY Module (701280) with linear scaling AX+B where A=30 and B=0.

Related Products & Solutions

DL9000 DSO Series

500MHz, 1.0GHz, and 1.5GHz DSOs for debug and high performance applications. 10th
generation oscilloscope from Yokogawa with industry leading 2.5 million wfms/sec and lowest dead time. Winner of Test & Measurement World's "Best in Test" award.

DLM2000 Mixed Signal Oscilloscopes

200, 350, and 500MHz mixed-signal oscilloscopes for every engineer. Best-in-class performance in usability, acquisition, analysis, and display—all at a price you can digest. Options include serial bus, vehicle bus, and power supply analysis functions.

DLM3000HD Series High-Definition Oscilloscope

The DLM3000HD redefines high-definition in a compact design.

  •  
  • 4 analog channels
  • 8-bit logic
  • Bandwidth: 350 or 500 MHz
  • Sample Rate: up to 2.5 GS/s
  • Vertical resolution: 12-bit
  • High resolution mode: up to 16-bit
  • Measurement memory: up to 1 GigaPoints
  • History waveforms: up to 200,000 triggers
  • Synchronization function for up to 8 analog channels
  • Logic and Serial Bus Analysis
  •  

DLM4000 Series Mixed Signal Oscilloscope

8 channel mixed-signal oscilloscopes for every engineer in bandwidths of 350 MHz or 500 MHz. Best-in-class performance in usability, acquisition, analysis, and display.

DLM5000 Series Mixed Signal Oscilloscope

The DLM5000 series offers versatile measurement options with up to 8 analog channels.

  • 4 or 8 analog channels
  • 16-bit logic + optional additional 16-bit logic
  • Bandwidth: 350 or 500 MHz
  • Sample Rate: up to 2.5 GS/s
  • Vertical resolution: 8 bit
  • High resolution mode: up to 12 bit
  • Measurement memory: up to 500 MegaPoints
  • History waveforms: up to 100,000 triggers
  • Synchronization function for up to 16 analog channels
  • Logic and Serial Bus Analysis

DLM5000HD Series High-Definition Oscilloscope

The DLM5000HD series sets a new standard for high-definition oscilloscopes.

  • 4 or 8 analog channels
  • 16-bit logic + optional additional 16-bit logic
  • Bandwidth: 350 or 500 MHz
  • Sample Rate: up to 2.5 GS/s
  • Vertical resolution: 12 bit
  • High resolution mode: up to 16 bit
  • Measurement memory: up to 1 GigaPoints
  • History waveforms: up to 200,000 triggers
  • Synchronization function for up to 16 analog channels
  • Logic and Serial Bus Analysis

DLM6000 MSO & DSO Series

500MHz, 1.0GHz, and 1.5GHz DSO and MSO models for debug, waveform characterization, bench top, or automated test applications. 4 channel models with 16 or 32 logic inputs. 12th generation oscilloscope with ergonomic physical and on-screen improvements.

Data Acquisition (DAQ)

Scalable DAQ systems with industry-leading isolation, noise immunity, built-in conditioning, and real-time analysis, ensuring accurate, reliable measurements and faster decisions.

High Speed Data Acquisition

  • PC-based, streaming, local, or remote operation
  • 20+ modules, isolated and versatile inputs
  • Up to 200 MS/s or 640 ch
  • Used in aerospace, automotive, energy, and manufacturing industries
  •  

Isolated Oscilloscopes | ScopeCorders

  • An integrated measurement system for every electromechanical application
  • Modular platform combines oscilloscope and DAQ functionality
  • Capture high-speed transients and low-speed trends

Mixed Signal Oscilloscopes

  • Analyze analog and digital signals simultaneously
  • Advanced triggering and high-speed waveform capture
  • Power analysis, serial bus analysis, & switching loss
  •  
  •  
  •  

Oscilloscopes

Accelerate debugging and gain deeper insight with high-resolution oscilloscopes designed for speed, clarity, and precision.

Precision Making

Top