- Which are the basic temperature sensor types ? - How they work (physics principle) ? - Which are their differences from a performance point of view ? - Is there a “better” type ? - How they differ electronically ? - Which are the standards for temperature signals ? - How many signals are usually required for a sensor ? - Do they need to be calibrated “often” ? - Which ranges and resolutions are standard and which are considered “high” ? - Are there special sensors for cryogenics ? - Are there special sensors for very high temperatures? - Are there standard “profiles” for sensors connected to a fieldbus (CAN, Profibus, AS-interface, ...) ? - Are there “must-know” sensor manufacturers ? - Any tutorials on-line ? - What I’m missing ? ;-) Thanks in advance for your time.