daq asisstant flowmeter sensor

[GerdW]

Hi sgirgin,

that's not possible - when you follow the advices of your flowmeter manual!

It will output at max (supply voltage - 0.5V) and supply voltage should not exceed 28V…

Is your scope configured correctly? Is ALL the wiring correct?

[sgirgin]

Actually i did not use a power supply i wired sensor supply cable to oscilloscope + probe.

[Dennis_Knutson]

That makes no sense at all. The sensor requires power to operate. Why wouldn't you want to do that? It sounds like you are just making up the connections and not reading the directions.

[GerdW]

Hi sgirgin,

Actually i did not use a power supply

So you didn't read the manual (or you still don't understand what it says). And you didn't contacted someone with same basic eletrics/electronics background to assist you.

I suggested both last year…