resistance thermometer (1) 썸네일형 리스트형 RTD(Resistance Temperature Detector) Resistance temperature detectors are sensors used to measure temperature. Many RTD elements consist of a length of fine wire wrapped around a heat-resistant ceramic or glass core but other constructions are also used. The RTD wire is a pure material, typically platinum (Pt), nickel (Ni), or copper (Cu). The material has an accurate resistance/temperature relationship which is used to provide an .. 이전 1 다음
