eh.digital/rtd
Temperature is the most frequently measured parameter in the process industry. This video explains the measuring principle of commonly used Pt100 thin-film platinum sensors. Pt100 temperature sensors are resistance temperature detectors, in short: RTD. This particular sensor type's electrical properties are of 100 Ohm at zero degrees Celsius. The electrical resistance of the sensor changes with the temperature. The video also shows a typical process installation and describes the evaluation of the signals using temperature transmitters and displays.
00:00 Temperature measurement in the process industry
00:58 Resistance temperature measurement
01:48 Thermometer assembly
02:10 Platinum restistance sensors (Pt100)
03:16 Temperature transmitters
03:47 Advantages of RTD thermometers
4:35 minutes
eh.digital/rtd
Негізгі бет Ғылым және технология Temperature measurement with Resistance Temperature Detectors (RTD)
Пікірлер: 10