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            2. Home > Metal Capacitance sensor capsule AT3051 Pressure transmitter accessory on sale
              Metal Capacitance sensor capsule AT3051 Pressure transmitter accessory on sale

              Metal Capacitance sensor capsule AT3051 Pressure transmitter accessory on sale

              Product Details



              1.Introduction and principle :

               AT3051 Metal capacitive sensor is the very important accessory for the pressure transmitter performance . Outside pressure /differential pressure make the capacitance value change of the transmitter, the digital signal transfer into 4-20mA current output, the microprocessor process the data (display and set), the interface used for digital communication, HART module can be used for Hart communication.

              The medium pressure is transferred to the test diaphragm in the middle of δ room by the barrier diaphragm and Silicon oil, as the test diaphragm is tight flexible element, it produce displacement following the pressure differential. The displacement of the diaphragm and pressure differential are in direction proportion, the max displacement is 0.1mm, It is tested by the by the capacitive plat on the both side, Then the differential capacitor between the test diaphragm and capacitive board switched to standard output by the Circuit Current.

               

               

               

              2 .Dimension 

               

               

              3. Range and Parameter : 

              Product name

              Code

              Range

               

               

               

               

               

               

               Capacitive pressure sensor

              4E

              0-6.2-37.4kPa

              5E

              0-31-186.8kPa

              6E

              0-117-690kPa

              7E

              0-345-2068kPa

              8E

              0-1170-6890kPa

              3E

              0-1.3-7.5kPa

              9E

              0-3480-20680kPa

              0E

              0-6890-41370kPa

              2E

              0-0.125-1.5kPa

               

               

              Item

              Parameters

              Accuracy

              ±0 . 1 %

              Stability

              ±0 . 2% ( 12   mo n th s)

              Temp range

              -40℃ ~+ 14 0 ℃

              Temp affect

              zero   error:                ±0 . 25 %/ 55 ℃

              rang e  error:              ±0. 5 %/ 55 ℃

              Static pressure

              DP 13.8MPa             HP 25MPa                DR 6.9MPa

              Over-pressure limit

              AP GP 13.8MPa              DR DP HP

              Diaphragm

              material

              316Lss                Hastelloy C                Tantalum

                4. Main Production Process Show : 


              5. More photos Show:


              6. Certification :


              7. Exhibition

                

              8. Clients Visiting

               

               


              4 Customer Visiting

               

               

               

              5 Certification :


              6. Our Team

               

               

               

               

              anthony@auto-instruments.com

              +86-535-2162110

              No.3 Hengshan Road, ETDZ,Yantai,China

              INFORMATION

              Remark:

              .

              SUBMIT

              .

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