TwinTurbo.NET: Nissan 300ZX forum - We picked up an analog input module for our dyno last week.
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Subject We picked up an analog input module for our dyno last week.
     
Posted by Russell@Z1 on November 30, 2006 at 9:02 PM
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Message It allows us to record and plot up to 4 different 0-5 volt inputs along with HP, TQ, and AF. We have some sensors on the way for boost and fuel pressure. It should help streamline the process of problem solving troublesome cars

One question for you guys. I have a car on the dyno right now doing some back to back SMIC testing. I'm looking for some temperature probes that I can place before and after the IC in the couplers or piping. I need something capable of measuring 0-300 degrees F with-in a couple degrees accuracy and reasonably fast response. 0-5 Volt output would be nice, so that I can plot charge temps before and after the IC along with the other parameters in the DynoJet software and even overlay runs from several different SMIC's. So we would have a fairly comprehensive picture of differences in power, torque, boost, A/F, and before & after IC charge temps for several different models (including stock). We are doing our testing with the front end off the car with blowers directly on the IC's w/o ducts. We can change sets out in a matter of about 5 minutes to avoid enviromental changes. We set the boost controller and make three runs with each set without making any changes and then come back and do it again in reverse order for comparison purposes.

So any experts out there on what might suit our needs (preferably without breaking the bank) for measuring the charge air temps?

Russell Floyd

Z1 Motorsports
www.300zx.com
1990+ Nissan Z specialists

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