Anyone have a wideband O2 meter/logger that they'd be willing to rent out for a week or two?
04-14-2004, 05:24 PM
#1
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Anyone have a wideband O2 meter/logger that they'd be willing to rent out for a week or two?
One of these (or something similar):
<img src="http://64.49.247.187/ProductImages/Innovate1.jpg">
-Dave Pramanik
<img src="http://64.49.247.187/ProductImages/Innovate1.jpg">
-Dave Pramanik
04-15-2004, 07:08 PM
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Temping, but I know I won't need it long-term. It's a lot to spend for a few days of tuning.
I take it you aren't interested in renting yours out?
-Dave Pramanik
-Dave Pramanik
04-16-2004, 12:40 PM
#4
Re: Temping, but I know I won't need it long-term. It's a lot to spend for a few days of tuning.
Radio Shack sells a PC interfaced multi meter kit P/N 22-812 that works very well as a data logger.
I paid about 50 bucks.
I have one going right now recording the signal stability of a photomultiplier tube at various dynode voltages.
Works a treat, with real time analog, graphical and digital display.
Hooked to a lap top, It might work for your application. Tap into the signal wire from the O2 sensor.
Regards
CalG
I paid about 50 bucks.
I have one going right now recording the signal stability of a photomultiplier tube at various dynode voltages.
Works a treat, with real time analog, graphical and digital display.
Hooked to a lap top, It might work for your application. Tap into the signal wire from the O2 sensor.
Regards
CalG
04-16-2004, 08:34 PM
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Will that work with a wideband O2 sensor?
I think I've found a local wideband unit that I can use but your budget solution sounds interesting.
I think the calculation for O2 voltage to AFR is a bit more complicated though
-Dave Pramanik
I think the calculation for O2 voltage to AFR is a bit more complicated though
-Dave Pramanik
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05-10-2004, 08:54 AM
#10
Re: Will that work with a wideband O2 sensor?
from what I can tell, all voltages seen from a working O2 sensor fall between 0 and 1 volts.
Not difficult for any multimeter.
Wide range A/F units output in amps, well milliamps. most modern multimeters will be fine with that as well.
Calibration may be questionable, but you could use performance as the last word!
CalG
Not difficult for any multimeter.
Wide range A/F units output in amps, well milliamps. most modern multimeters will be fine with that as well.
Calibration may be questionable, but you could use performance as the last word!
CalG
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