Archive for the ‘pressure sensor’ Category
Pressure transmitter for the metering of differential pressure
differential pressure sensor with lcd
How do our differential pressure sensing element function? Study this in our summarization!
The differential pressure in non-aggressive gasses and atmospheres can be grasp with the pressure sensor for the metering of differential pressure. The used metering item is a pressure detector produced into Si technology. The pressure sensor use a wheatstone resistance bridge for the capturing of the pressure alteration which was diffused into the silicon crystal. The measurement signal gets temperature and pressure compensated by means of IC. Each pressure transducer will be calibrated during the assembling method. Through this a high reliability and correctness of the pressure sensor is guaranteed.
Dissimilar signals are ready for use as an output signal depending on application example. Besides the norm signals of 0 …. 10 V or 4 …. 20 mA the pressure transducers for differential pressure can also be delivered with a gSPI interface. It is also possible to deliver the differential pressure pressure sensors with mixed output signals so that the output signal can be chosen at the location of use by means of jumper.
The gSPI interface is a bus system. Up to 120 pressure transmitters can be achieved at this. The coupling of pressure detectors for differential pressure without gSPI interface is carried out by bus connection modules to the gSPI bus.
The pressure-metering transmitters are obstructed in a synthetic housing in IP65. The pressure-gauging sensor can alternatively be assembled with a 4-digit LCD for the indication of the measurement. The unity is also shown on the display as well as the measurement.
The pressure-metering transmitter can instead be distributed for differential pressure also in a extreme-grade steel execution. The differential pressure can be measured in liquids and aggressive conditions with that. At this version the gauging item consists of a pressure sensor established in thin film technology on a extreme-grade steel membrane. It is therefore guaranteed that all medium touching parts consist of exorbitant-grade steel completely. A wheatstone resistance bridge circuit is used for the detection also at this pressure sensor. By use of a semiconductor chip the measurement signal of the wheatstone bridge gets temperature and pressure compensated. Previous to delivery this pressure transducer is also calibrated to be able to attest a extreme precision and accuracy.
This pressure-measuring transducer can be delivered with the output signals 0 …. 10 V, 4 …. 20 mA or 0 …. 20 mA.
The use of these pressure sensors for differential pressure is carried out in the clean room, medication and filtering technique in ventilating systems and climate channels into paint spraying cabins or into canteen kitchens.
differential pressure sensor with lcd
Each differential pressure pressure sensor can be distributed on call with a calibrating certificate also with DKD-calibrating testification.
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Pressure transmitter for the gauging of relative pressure
relative pressure sensor with lcd
How do our relative pressure transmitter operate? Read this in our summarization!
The relative pressure-measuring sensor can be distributed for relative pressure in a high-grade steel execution. The relative pressure can be measured in liquids and aggressive media with that. At this construction the measuring element consists of a pressure sensor established in thin film technology on a exorbitant-grade iron steel membrane. It is in consequence warranted that all medium touching parts consist of high-grade iron steel completely. A wheatstone resistance bridge is used for the measuring at this pressure detector. By use of a semiconductor chip the measurement signal of the wheatstone bridge gets temperature and pressure compensated. Previous to shipment this pressure transmitter is calibrated to be able to warrantee a high correctness and reliability.
This pressure-measuring transmitter can be distributed with the output signals 0 …. 10 V, 4 …. 20 mA or 0 …. 20 mA.
The use of these pressure sensors for relative pressure is carried out in pneumatics, process measuring technique and in the building technology. The pressure transmitter could also be delivered with an EEx-approval.
Each relative pressure pressure transmitter can be delivered on inquiry with calibrating testification also with DKD-calibrating testification.
Pressure sensor for the measuring of absolute pressure
absolute pressure sensor with lcd
How do our absolute pressure sensor work? Read this in our description!
The barometric pressure in non-aggressive gasses and atmospheres can be grasped with the pressure sensor for the measuring of absolute pressure. The used measuring element is a pressure sensor produced into silicon technology. The pressure sensor use a wheatstone resistance bridge for the recording of the pressure change which was diffused into the silicon crystal. The measurement signal gets temperature and pressure compensated by means of microprocessor. Every pressure transmitter will be calibrated during the manufacturing process. Through this a high reliability and precision of the pressure sensor is guaranteed.
Different signals are available as an output signal depending on application case. Besides the norm signals of 0 …. 10 V or 4 …. 20 mA the pressure transmitters for absolute pressure can also be delivered with a gSPI interface. It is also possible to deliver the absolute pressure pressure sensors with composite output signals so that the output signal can be chosen at the site of usage by means of jumper.
The gSPI interface is a bus system. Up to 120 pressure transmitters can be operated at this. The connection of pressure sensors for absolute pressure without gSPI interface is carried out via bus coupler modules to the gSPI bus.
The pressure-measuring transducers are obstructed in a plastic housing in IP65. The pressure-measuring transmitter can optionally be equipped with a 4-digit LCD for the indication of the measurement. The unity is also displayed on the display besides the measurement.
The pressure-measuring transducer can alternatively be delivered for absolute pressure also in a high-grade steel execution. The absolute pressure can be detected in liquids and aggressive media with that. At this execution the measuring element consists of a pressure sensor found in thin film technology on a high-grade steel membrane. It is therefore guaranteed that all medium touching parts consist of high-grade steel completely. A wheatstone resistance bridge is used for the detection also at this pressure sensor. By use of a microprocessor the measurement signal of the wheatstone bridge gets temperature and pressure compensated. Before delivery this pressure transmitter is also calibrated to be able to guarantee a high precision and reliability.
This pressure-measuring transducer can be delivered with the output signals 0 …. 10 V, 4 …. 20 mA or 0 …. 20 mA.
The use of these pressure transmitters for absolute pressure is carried out in the clean room, medicine and filtering technique in ventilation and climate channels into paint spraying cabins or into canteen kitchens.
Every absolute pressure pressure transducer can be delivered on request with calibrating certificate also with DKD-calibrating certificate.