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Dp Capacitance Type Pressure Sensor Transducer

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  • Information
  • Product Description
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dpt sensor

Brief Introduction

The (differential) pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. Outputs a 4~20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor canalso measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm.


Features

  • Stability:0.2%/Year

  • Range:250pF ±20PF

  • Zero:130pF ±20PF

  • Accuracy:Nominal Range 0.1%

  • Model Number:AT3051

  • Process Temperature Range:-40 to 104°c

  • Stability:0.2%/Year

  • Fill Fluid:Silicone /Fluorine Oil

  • Wiring System:3-Wire,5-Wire

  • Housing Material:316SS

  • Overpressure Limit:AP GP 13.8Mpa DR DP HP

pressure transducer sensor

Industry Application

Application:Excellent resistance against aggressive media


Pressure Range

Product nameCodeRange
 capacitive pressure sensor2E

0-0.125-1.5kPa

3E0-1.3-7.5kPa
4E0-6.2-37.4kPa
5E0-31-186.8kPa
6E0-117-690kPa
7E0-345-2068kPa
8E0-1170-6890kPa
9E0-3480-20680kPa
0E0-6890-41370kPa

Production Line

pressure sensor transducer


Related Product

dpt sensor


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 a tight flexible element, it produces displacement following the pressure differential. The displacement of the diaphragm and pressure differential are in direction proportion, and the max displacement is 0.1mm. It is tested by the capacitive plat on both sides. Then the differential capacitor between the test diaphragm and capacitive board is switched to standard output by the Circuit Current.
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