An Explore about Low-price Pressure Sensor

摘要

In low-end equipment developing it is often have the requirement of use low-cost pressure sensors,but the maketing pressure sensors's price is very higher than the SCM.For decrease the price of the equipment to suit the market we explored a low-cost pressure sensor disgn.It is based on the bourden tube pressure gauge,SCM control system,Gray code disc and photoelectronic reading technology.The design can suit the certain low-cost equipment.