Rail Transit Intellectualization
Synopsis
Axial temperature sensor is suitable for a series of platinum thermoelectric resistance temperature sensors in rail transit industry. The product is used to detect CRH, bogie motor drive end of the metro train, non-driven motor end, motor stator, axle box and gear box temperature, providing monitoring data relating to bogie parts for safe train operation. The product takes Pt100 platinum thermoelectric resistance as its core part and the temperature range is between -40℃~+250℃. This series of axial temperature sensors have high reliability and stability, greatly reducing false report and omitted report. This series of axial temperature sensors have passed 600,000 km pilot operation assessment organized CRRC Sifang Co., Ltd., 600,000 km disassemble test and three comprehensive test trials and has been working well so far.