Insulation resistance assembly platinum resistance temperature insulation resistance shall be not less than 100MΩ; assembly thermal resistance of copper at room temperature insulation resistance shall not be less than 50MΩ temperature insulation resistance test voltage is 10 ~ 100V DC. Self-heating effects: platinum resistance allows for maximum current through RTD sales 5mA station, the resulting temperature rise is not more than 0.3 ℃. Nominal resistance: generally refers to the working temperature protection tube can withstand a static external pressure without breaking. RTD minimum insertion depth: not less than (except in exceptional circumstances) its protective casing diameter 8-10 times. Armored resistance outer protective tube made of stainless steel RTD station, filled with high density of metallurgical grade magnesia oxide insulator material, so it has a strong anti-pollution and excellent mechanical strength and thermal resistance of hydropower principle, suitable for installation in harsh environment applications. The main components of the thermally responsive armored thermal resistance usually sheathed platinum RTD temperature sensing element, install fixtures and wiring devices and other components such as heat resistance and less time hydropower producers, reducing the dynamic error; small diameter, length is limited; Accuracy high; imported or domestic film resistive element, reliable performance and stability; how much hydropower thermal resistance, heat resistance hydropower, Anhui Electric Group is provided by Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) strong, credible, in Chuzhou bare wires and bare conductor products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Anhui Electric Group and you hand into the brilliant, for a better future!