With the popularity of electric vehicles, electric vehicle thermal management systems are changing dramatically. There are also new requirements for pressure sensors in thermal management systems, such as higher accuracy and integrated temperature. It is a challenge to the sensor design, signal processing, and process.
Ltd. has successfully developed pressure sensors for automotive heat pump air conditioners. The sensitive device uses a double-layer ceramic combination with a simple structure, easy sealing, and no leakage even if the sensing membrane is broken under extreme conditions. The circuit adopts an automotive-grade processing chip, with high reliability. The integrated NTC temperature, sealed in layers, ensures the hermeticism of the whole device.
The sensor can be used for mainstream R134a, R1234yf and other working materials, and the end knob, mounting thread, output parameters, etc. can be designed according to customer requirements.