Basic knowledge of application is the absolute pressure transmitter1

Absolute pressure transmitter is a transmitter products, is a professional new series of products used for vacuum measurement control, is widely used in pharmaceutical, medical equipment, aerospace, scientific research, leak detection, etc. Today engineering mainly introduce basic working knowledge of absolute pressure transmitter, hope can help users better application pressure transmitter products.

working principle of the absolute pressure transmitter

the delta chamber side of the absolute pressure transmitter accept absolute pressure signal being measured, the benchmark closed at the other side into a high vacuum chamber, it can measure the degassing system, distillation tower, evaporator and absolute pressure of crystallizer, etc.

no pressure transducer applications

unique pressure transmitter in general use in the local average atmospheric pressure and standard atmosphere where the deflection. When the actual atmospheric pressure fluctuation of the influence of process parameters is beyond the scope allowed ( Region, season, climate, no real atmosphere also different) , the choice of absolute pressure transmitter is a must.

the unique characteristics of pressure transmitter

super measure performance, used for pressure, differential pressure, liquid level, flow measurement

the process connection compatible with other products, the optimal measuring

the world's only adopt H alloy sheath sensors ( Patent technology) And realize the good cold and hot stability

4 - standard 20 ma, with digital signal based on HART protocol, remote control

support to field bus and upgrade based on the technology of field control.

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