GEFRAN

TRA

用于环境温度测量 主要特性 Max. temperature limit: - 40 ... + 90° C Reference tolerances: UNI standards: Norme UNI 7937, IEC 751: ± 0,15°C a 0°C per 1/2 DIN (class A) ± 0,30°C a 0°C per 1 DIN (class B) ± 0,10°C a 0°C per 1/3 DIN Sensitive element with ceramic isolators Pt100 at 0°C