Differential pressure transmitter adopts piezoresistive pressure sensor chip, using the thin film resistance on the substrate for zero point correction, zero point temperature compensation and sensitivity compensation, high-performance and stable silicon chip packaging, so that the differential pressure transmitter has high static pressure resistance, anti-interference, stable and reliable. Differential pressure transmitters are suitable for differential pressure measurement of gases and compressed air. Differential pressure transmitters have some tips during installation to improve the efficiency of differential pressure transmitters. 1. The differential pressure transmitter can be directly connected to the hose connection, and can be directly connected to the high (H) and low (L) pressure end of the test site without the need to install brackets; The high-pressure end can be used as a pressure transmitter for the atmosphere, while the high-pressure end can be used as a negative pressure transmitter and vacuum transmitter for the atmosphere. 2. When installing the differential pressure transmitter, it is recommended to make the pressure interface at both ends at the level so that the influence of the installation position on the differential pressure transmitter is reduced. If the interface size does not match the field interface size, you can make your own adapter connection. 3. If the differential pressure transmitter is installed in a bad site and encounters dangerous damage such as lightning strike or overvoltage, we recommend that the user protect against lightning and overvoltage between the distribution box or the power supply and the differential pressure transmitter. 4. Try to say that the differential pressure transmitter is installed in the occasion where the temperature gradient change is small. 5. In the process of pressure measurement, the differential pressure transmitter should be slowly pressurized and unpressurized to avoid instantly adding high pressure or falling to low pressure. For any questions such as product consultation, product customization, agent, technical inquiry, quotation, etc., please contact Xingyi hotline: 400-600-4496!