Could you add a category for Sensors, Flow, (Air/Gas/Liquid) etc?Or are they already there somewhere I haven't found?Cheers.
Do you have a specific part number in mind? Aren't flow sensors normally assemblies?
You're thinking paddle wheel sensors Chris. Check the following:http://www.digikey.com/product-search/en/sensors-transducers/flow-sensors/1966503?k=flow%20sensor
The ones I've been using are from Honeywell eg AMW2300V. There are also some here that look interesting... SensorTechnics. I'm guessing there are others out there that I haven't come across yet.These are a resistive bridge arrangement requiring external drive and amplification.Thanks for the link HB.