hca528t is a high-precision dual-axis inclination sensor, the output adopts standard industrial electrical interface 4 ~ 20ma, and can transmit long distances up to 2000 meters. the product is produced by the latest mems high technology, and the internal high-resolution differential analog-to-analog converter is used. the secondary linearity and temperature correction are carried out through the internal mcu system. the customer does not need to do the secondary linearity correction, and it also reduces environmental changes. errors caused by product accuracy.