Pressure sensors- piezoresistive - Import export

The DMD 331 is a differential pressure transmitter for industrial applications and is based on a piezoresistive stainless steel sensor, which can be pressurized on both sides with fluids or gases compatible with SST 1.4404 and 1.4435. The compact design allows an integration of the DMD 331 in machines and applications with limited space. The DMD 331 calculates the difference between the pressure on the positive and the negative side and converts it into a proportional electrical signal. Features: — differential pressure 0 ... 20 mbar up to 0 ... 16 bar — accuracy: 0.5 % FSO — 2 piezoresistive stainless steel sensors — differential pressure wet / wet — permissible static pressure -one sided- up to 30 times of differential pressure range — compact design — mechanical robust and relieable at dynamic pressures as well as shock and vibration

Features: — differential pressure 0 ... 6 mbar up to 0 ... 1.000 mbar — accuracy: 1 % FSO — piezoresistive pressure sensor

The DS 233 is a differential pressure switch with digital display for non-aggressive gases and compressed air. Because of its compact and robust aluminium housing it is particularly suited for machine and plant engineering. Basic element of the DS 233 is a piezoresistive silicon pressure sensor, which features high accuracy and excellent long term stability. As standard the DS 233 offers a PNP contact and a rotatable display module with 4-digit LED display for representing the differential pressure. Optional up to 2 freely configurable contacts are available. Features: — nominal pressure: 0 ... 6 mbar up to 0 ... 1000 mbar — accuracy: 0.35 % FSO — aluminium housing — rotatable and configurable display module — 4-digit LED display — suited for non-aggressive gases and compressed air Optional Features: — 1 / 2 PNP contacts — customer specific versions

Pressure sensor for absolute pressure measurement. Vacuum-proof Various process connections: G¼ B, ¼ - 18 NPT, M14 x 1.5 Measurement range: Min. 1 bar, max. 25 bar Electrical connections: Elbow connector Form A EN 175301-803, Circular connector Euro M 12 x 1, cable outlet 2 m length Certified for shipbuilding industry and offshore by DNV-GL

The F02 has been designed for application in systems which require a pressure transmitter with a Performance Level PL d or a Safety Integrity Level of SIL 2. It has a thin-film measurement cell made from stainless steel which is welded together with the pressure sensor and thus guarantees high media compatibility. It is available within pressures from 10 to 1200 bar. The output signal is made available at two outputs in parallel, whereby the second output represents an inverted signal. Users can select between a ratiometric and an 4-20-mA output in three-wire technology. The permitted media temperature range extends from -40…+125 °C. The total accuracy in the compensated range of 0…+80 °C lies at <= 1 % FS. The possible flexibility during integration into an existing machine is ensured through the provision of a multitude of available pressure connections as well as the small construction. The electrical contact takes place via a 5-pole M12 connector. The F02 also has E1 approval.

Pressure sensor for relative pressure measurement Robust housing for the use in harsh environments Suitable for relative pressure measurement Suitable for pressure measurement up to 600 bar Simple assembly Certified for shipbuilding and offshore industry by DNV-GL

Pressure sensor for relative pressure measurement Vacuum-proof Various process connections: G¼ B, ¼ - 18 NPT, M14 x 1.5 Measurement range: Min. 2 bar, max. 600 bar Electrical connections: Elbow connector Form A EN 175301-803, Circular connector Euro M 12 x 1, cable outlet 2 m length Certified for shipbuilding industry and offshore by DNV-GL