Description
DP80 differential pressure gauge is an elastic pressure gauge that uses a simple, frictionless magnetic screw motion to measure with a rubber diaphragm as a sensing element. It can quickly indicate the pressure of the measured gas with a pointer, whether it is positive pressure, negative pressure or differential pressure. This design has the functions of shockproof, shaking and overpressure. Moreover, there is no need to fill liquid in the meter, so there is no gasification, freezing, and odor problems. It is widely used to measure the pressure of fans and blowers, filter resistance, wind speed, furnace pressure, orifice differential pressure, bubble water level, liquid amplifier or hydraulic system pressure, etc. It is also used for air gas ratio control and automatic valve control during combustion, as well as blood pressure and respiratory pressure monitoring in medical and health care equipment.