Wind Sensor Rev P - output voltage with no wind

Questions about Modern Device and JeeLabs Sensors
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rio_schad
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Joined: Mon Jun 13, 2016 3:36 pm

Wind Sensor Rev P - output voltage with no wind

Post by rio_schad » Mon Jun 13, 2016 3:43 pm

Using the latest iteration of the Wind Sensor Rev P, I connected the sensor to a 9V input supply, with the correct GND pin connected. On the output pin, for no wind and ambient temp of 75deg (farenheit) I measure an output voltage close to 1.5v
Is this correct? I would think that no air flow would result an output voltage closer to 0. Does the output voltage saturate at 3.3V or 5V ?

paul
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Joined: Mon May 12, 2008 4:19 pm

Re: Wind Sensor Rev P - output voltage with no wind

Post by paul » Fri Dec 02, 2016 6:39 pm

rio_schad ,

The Rev P will actually saturate at closer to 7 volts but this will be with wind speeds upwards or 100 mph

PB

Sonovkwf
Posts: 6
Joined: Wed Sep 20, 2017 7:33 pm

Wind Sensor Rev P output voltage with no wind

Post by Sonovkwf » Fri Sep 29, 2017 12:49 pm

Hi all,
I want to design a PH datalogger with these specifications: the output value voltage of PH sensor is input of ADC -> software -> change into hexa -> display this value. I want to know the range of measured voltage of PH sensor and it is linear with voltage or not.
Best regards,

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