HDP802 flat film pressure transmitter pressure sensitive core adopts high performance silicon pressure resistance to fill the core. The internal ASIC conversion sensor's millivolt signal is converted into standard voltage, current or RS485 signal, with strong photoelectric isolation to ensure stable output. It can be directly connected to a computer, digital display or PLC. The current output mode can be used for long distance transmission. It is widely used in food, medicine, sanitation and brewing industries. Flat membranes are used to directly sense pressure. Flat membranes prevent scaling, unsanitary and clogging of thick liquids.