熱能電表精密溫度量測概覽

Name: Overview of precise temperature measurement for heat meters
Uploaded: 2018-04-07T13:42:54.482Z
Description: TI’s ADS1220 Delta-Sigma converter enables precise Differential Temperature Measurement in heat and cold meter applications with standard PT sensors

00:02:25 | 28 JAN 2025

PT100/500/1000 電阻溫度感測器 (RTD) 廣泛用於電網基礎設施和工廠自動化應用，協助高精確度溫度量測。技術要求包括準確度優於 20 mK 且適用於 0 至 180°C 的熱能和冷能電表差分溫度量測 (DTM)，溫度解析度優於 10 mK。