Relative pressure transducer GMUD-MP series

absolutedifferentialpiezoresistive

GMUD-MP - S Pressure measuring transducer for pressure difference or absolute pressure (pressure range > 25 mbar) Pressure measuring transducer for pressure difference (fi ne pressure range ≤ 25 mbar) General: Microprocessor controlled, digital pressure transducer with display and operation via 3 buttons. With freely scalable analog output that can be switched between 4-20 mA and 0-10 V. Code lock for input, after code input parameters can be changed (code permanently stored). Application: Suitable for: air and non-aggressive gases Area of application: controlling, measuring and monitoring, climate and ventilation, environmental and medical technology Types of pressure: Types of pressure: Absolute pressure is the pressure related to vacuum (zero pressure). When no pressure is applied (pressure port open), the ambient pressure is displayed. Examples: meteorological measurements (eg 1013 hPa abs), vacuum processes  Differential pressure is the pressure difference between 2 Press. Mostly both pressures are connected to a respective side of the measuring membrane, the sensor must have two pressure connections.  Examples: ventilation technology / fi lters, dynamic pressure measurements  The relative pressure is the pressure difference between a pressure / vacuum and the ambient pressure. For relative pressure measurement with a differential pressure sensor (2 pressure ports) one of the terminals is left open. Examples: pneumatic, tire pressure, hydraulic