[MUSIC PLAYING] Hello, everyone, and welcome to our system training on precision temperature measurement in heat and cold meters. Today, we will learn about PT sensor elements being used in heat and cold meters. 

In today's training, we will address several topics. For example, how resistant temperature detectors are being used in heat and cold meters. The technical requirements for heat meters include either 20 million kelvin of differential temperature measurement precision-- from zero to 180 degrees C, or better than 0.4 kelvin precision over the full range of minus 200 to plus 850 C for industrial sensor transmitters. 

This training will cover system level deep dive and how using TI's ADS1220 SigmaDelta family enables precision temperature measurements in heat and cold meter applications with standard RTDs. The TMP116 semi-conductor high precision temperature sensor implements a fully digital sensor, which is more accurate than class A RTDs in the range of minus 55 to plus 125 degrees C. 

So you'll learn how PT sensors are being used in heat and cold meters for precise temperature measurement. Second, how the ADS1220 Precision ADC family achieves the required resolution and accuracy for RTD measurement. And at the end, we will talk about two TI designs, the TIDA-01526 for heat and cold meters and the upcoming TIDA-010002 with the TMP116, which is aimed at replacing existing analog PT sensors with a fully digital solution in the minus 55 to plus 125 degrees C range.