Smallest pressures in corrosive media measure

The measurements of smallest relative or differential pressures in aggressive media places high challenges against the construction of printing transducers. The robustness of the diaphragm demanded in such applications contradicts the smallest printing changes, which this is to seize. With the printing transducer model 201 succeeded to SETRA this splits. This model is with measuring range of 0 � 1 kPa to 10 kPa or � 1 kPa to� � 5 kPa available and generate an output signal of 4 � 20 mA according to the respective measuring range. Despite these small ranges it resists pressure peaks of up to 310 kPa, thus up to the 300-fachen smallest all medium-affecting parts of the printing haven is manufactured from high-grade steel or Inconel. Since no O-rings verhanden are, exists also no danger of Leckagen.Das capacitive measuring procedures of the receiver guarantees high temperature and long-term stability and an accuracy of 0,5%. The receiver can � Temperatures between -40 and +80�C to be used. Typical ranges of application of these models are controlling means for sprinkling and wash systems, steam recuperation or exhaust systems.�

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