Introduction：

PREC300 series capacitiveintelligent pressure and differential pressure transmitter, carry advanced international technology, adapt progressive micro-programming and digital communication technology.

It is equipped with all the functions of common type intelligent transmitter, besides, it also has humanize

operating function, like auto-tracking and adjust zero point, remote viewing parameters.

Meanwhile, transmitter provide standard Field bus Hart communication protocol, it canrealize remote

parameters setting, control and self- diagnosis. The instrumenthas simple structure and easy installation.

Main  function:

Auto-tracking andadjust zero point

Self- diagnosiserror

Anti- PolarityProtection

Control passwordlock

Adjust span shift

Flush andinsertion type flange connection

Temperaturecompensation

Field bus Hartcommunication protocol  

Various customizedcase

Comprehensive parameters

· Range:

surface pressure: 0~6Kpa-20Mpa

·  Pressure:

Surface pressure

·   Range ration:

40:1 (digital circuit)

·   Temperaturedrift

Zero: 0.5% FS/50℃  Range：0.7% FS/50℃

·   Accuracy:

0.1%, 0.25%, 0.5%,0.075%

·   Stability:

0.1% per year