The oil pressure sensor is a sensor designed based on MEMS and ceramic technology to detect the pressure of engine oil, usually installed on the main oil duct, such as insufficient oil pressure to send an alarm signal. The pressure chip and bonding leads are protected with silicone. Within the tolerable pressure range, the pressure sensor outputs a voltage signal that is linearly proportional to the pressure; Over a wide temperature range (-40 to +125°C), the sensor circuit provides accurate and stable signal output and temperature compensation. Taobao official website: https://m.tb.cn/h.gixcy7wUC0fzDPz