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New annemometer question
#9

(21-08-2018, 07:03)JT118 Wrote:  The same I think;

https://www.ebay.co.uk/itm/12-24V-Wind-S...2574084602?

They also do pulse versions, and wind vanes etc; (numerous sellers but, I expect, one manufacturer).

https://www.ebay.co.uk/itm/One-Pair-Wind...3135820310?

https://www.ebay.co.uk/itm/Wind-Speed-Se...2413643229?

I think all three of those links are Pulse outputs.  The second is interesting because it also includes a direction vane, which is "20 mA current output" (that can be converted to 0-5 volts range with a 250 ohm resistor).  The anemometer gives 5 volt pulses.

The details with the first link are :

Pulse output type: PNP output
Sensor style: three cups
Voltage: 0-5V
Power supply: 12-24V
Measurement range: 0-30m/s or 0-60m/s
Resolution: 0.1M/S

The interface for the "PNP Output" might need a pull-down resistor and I suggest also a diode to block current flowing into the anemometer input pin of the transmitter board (to prevent "Phantom Powering" or more serious damage).

Cheers,  Alan.
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Messages In This Thread
New annemometer question - by markkkk42 - 19-08-2018, 12:35
RE: New annemometer question - by hornychz - 19-08-2018, 21:28
RE: New annemometer question - by markkkk42 - 20-08-2018, 00:10
RE: New annemometer question - by AllyCat - 20-08-2018, 10:33
RE: New annemometer question - by markkkk42 - 20-08-2018, 13:38
RE: New annemometer question - by AllyCat - 20-08-2018, 21:20
RE: New annemometer question - by engolling - 21-08-2018, 09:24
RE: New annemometer question - by JT118 - 21-08-2018, 07:03
RE: New annemometer question - by AllyCat - 21-08-2018, 09:58
RE: New annemometer question - by JT118 - 21-08-2018, 13:42
RE: New annemometer question - by markkkk42 - 22-08-2018, 00:13
RE: New annemometer question - by markkkk42 - 22-08-2018, 00:15
RE: New annemometer question - by werk_ag - 22-08-2018, 22:38
RE: New annemometer question - by markkkk42 - 22-08-2018, 22:45
RE: New annemometer question - by werk_ag - 22-08-2018, 23:04
RE: New annemometer question - by markkkk42 - 22-08-2018, 23:21



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