Differential pressure sensors are wall mouted types and have rs485 output. They have a range of -10kPa~10kPa and with LCD display. The differential pressure sensor is designed with reverse polarity protection and instantaneous overcurrent and overvoltage protection, meeting EMI protection requirements. Widely used in pressure measurement in clean rooms, boilers, vacuum cleaners, air conditioners, etc.

The differential pressure sensors have a built-in MEMS pressure sensor and a dedicated conditioning chip. It utilizes advanced pressure sensor technology and low-power, high-precision digital processing technology to provide complete pressure calibration and temperature compensation. Adopting rs485 communication interface standard ModBus-RTU communication protocol, the communication distance is up to 2000 meters, and it can be connected to on-site PLC, configuration software, configuration screen and industrial controller. With our matching network concentrator, the monitoring host uploads data to our free monitoring cloud platform, and you can view real-time data, historical data, alarm records, etc. via browser or cell phone APP.