Pressure transmitters - Import export

Melt Pressure Transducer with Integrated Amplifier The DAI Series offers – in addition to maximum reliability – improved user friendliness in the form of an Auto-Zero Function for local or remote configuration. These models offer mA and mV output signals for further processing. The popular and most commonly used 2-wire and 4-20mA configuration provide unequalled interference in critical environments.

The DTA defines the industry standard in combination with temperature measurement. One process connection suffices to measure both values. The unit excels in its high quality workmanship and cost efficiency. Its absolute reproducibility and stable measuring values contribute to our measurement accuracies.

With the DAIX Series, Gneuss now has an explosion proof pressure transducer available. This melt pressure transducer is intrinsically safe. The uncompromising development of the DAIX provides an excellent choice for Ex-areas, complimenting years of tried and tested Gneuss products.

Pressure Transmitter with Integrated Amplifier and Integrated Temperature Measurement The DTAI first of all offers the user the comfort of operating a DAI in combination with temperature measurement. One process connection suffices in order to measure both values. These model offers mA and V output signals for further processing. The popular and most commonly used 2-wire and 4-20 mA configuration provide unequalled interference in critical environments. Liquid filled measuring system Maximum reliability through new membrane technology Standard G-coating to counteract adhesive materials Combined pressure and temperature measurement Robust design with G-Armor flexible components Applications with process medias of up to 400°C (750°F) possible Pressure ranges from 0-50 and 0-2.000 bar (0-725 to 29,000 psi) available Interference resistant signals over long distances Stable output signals

The DAIP Series incorporates a heated sensor tip, which limits the potential for sensor damage relating to the membrane, resulting from installation or removal of the pressure transmitter. Additionally, it offers the comfort of the DAI series in combination with temperature measurement, allowing for heater control. The Gneuss patented heated sensor tip allows the sensor to be easily removed from a “frozen” melt without any problems. The diaphragm is not damaged when the polymer contracts. The DAIP has revolutionized the handling of critical medias, for example PC, PMMA or ABS. Heater with 24V Patented technology Maximum reliabilty through new membrane technology G-coating to counteract adhesive materials Robust design with G-Armor flexible components Interference resistand signals over long distances 3- and 4-wire technology available With integrated amplifier 0-20 mA, 4-20 mA, or 0-10 V output

The DAIL fulfils the requirements of EN 1114-1 for overpressure protection of extrusion lines and offers maximum comfort of operation. The auto-zero function enables calibration directly on the device or from the observation point/controller. On the output side, the melt pressure transmitter provides a switch output in addition to the analog signal which enables switching off the machine in case of overpressure according to EN 13849-1, PL=c.

The DAP Series incorporate a heated sensor tip, which limits the potential for sensor damage relating to the membrane, resulting from installation or removal of the pressure transmitter. The Gneuss patented heated sensor tip allows the sensor to be easily removed from a “frozen” melt without any problems. The diaphragm is not damaged when the polymer contracts. The DAP has revolutionized the handling of critical medias, for example PC, PMMA or ABS.

Pressure Transmitters

The OPTIBAR DP 7060 is a differential pressure transmitter with integrated absolute pressure measurement. It offers a high degree of modularity for various flow, hydrostatic level or process pressure applications. For DP flow measurements it can be perfectly combined with the KROHNE primary elements (e.g. orifice plates or pitot tubes). Featuring a quick response time of just 125 ms, the DP transmitter offers high accuracy and measurement stability under all process conditions. KROHNE is the only manufacturer of process instrumentation to carry out a total 3D linearization of its differential pressure transmitter. For a robust and accurate differential pressure measurement, even under changing process conditions, each OPTIBAR DP 7060 differential pressure transmitter is linearized in all three dimensions during calibration: differential pressure, ambient temperature and static pressure are taken into account in combination.

600 1100 mBar 0 1Vdc low cost 10-40 Vdc power supply

The OPTIBAR PC 5060 is a pressure transmitter for process pressure and hydrostatic level measurement in all kinds of process applications. It is designed for absolute and gauge pressure measurement in open tanks and – as dual version for electronic differential pressure measurement – also in closed vessels. The pressure device features a ceramic capacitive measuring cell that guarantees maximum overload and vacuum resistance for high plant availability. The measuring cell can be built into the process absolutely flush and the radially recessed position of the gasket provides additional protection in abrasive media. It is resistant to sudden temperature shocks and can handle operating temperatures of up to +150°C/ +302°F. The OPTIBAR PC 5060 comes with robust plastic and aluminium housing or hygienic stainless steel versions (incl. ingress protection IP69k). The pressure transmitter comes with various diagnostics and digital communication options.

Discover the easy handling of our Pressure Transmitter and Reader of the PT-RF series. The PT-RF series of pressure transmitters are an alternative solution for universal pressure measurements for fluid technology applications, which will provide benefits for system operators, maintenance personnel and repair technicians as well as for original equipment manufacturers. The advantages resulting from the use of the new technology for system operators, maintenance personnel and repair technicians are clear: Measurements can be carried very easily, without extensive training and within a few seconds at the press of a button and then documented in a reliable process. Unscrewing and re-installing pressure gauges or other measuring and display devices – practically a temporary opening of the system – is not required. Potential hazards for people, machines and the environment, for example from emitted residual oil in the test hose or leaks at the measuring point, as well as ingress of...