Magnetic Sensor via Analog Output

[YFA]

Hello,

I am using a gear tooth magnetic sensor for measurement a fan speed.

You can check the sensor from below link.

https://www.phoenixamerica.com/products/gear-tooth/solid-state/k2-gear-tooth-sensor.html

I am using an frequency - Voltage converter for RPM measurement. My RPM data is a DBL array and I know sample rate.I have a question about this operation. 

How I can convert the analog speed data to tacho signal?

Thanks.

[GerdW]

Hi YFA,

How I can convert the analog speed data to tacho signal?

What is a "tacho signal"?

When reading in the analog signal you already know the fan speed from conversion gain of the converter and the number of tooth per revolution…

[YFA]

Hi GerdW,

I want to create speed profile from my data. So I need use the Analog Tacho Process.vi (i think)

But my collected data is 1D DBL array. I can't create speed profile from this data.

Regards,

[GerdW]

Hi YFA,

I want to create speed profile from my data.

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You already get this from your frequency to voltage converter…

So I need use the Analog Tacho Process.vi (i think)

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I don't know that VI and never have heard of…

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But my collected data is 1D DBL array. I can't create speed profile from this data.

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 Just plot the analog data on a chart…