免费视频无遮挡在线观看,人妻人人澡人人爽视频,精品视频2020在线,少妇AV一区二区三区无码

<source id="3dqsc"><input id="3dqsc"><s id="3dqsc"></s></input></source>

    <samp id="3dqsc"><center id="3dqsc"></center></samp>

      1. <video id="3dqsc"><ins id="3dqsc"></ins></video>
      <optgroup id="3dqsc"></optgroup>
      DPI40 pressure transmitter (sanitary diaphragm type)
      ?

      Product Overview

      Applicable to: food, beverage, biological, beer, liquor, dairy products, medical water treatment, pharmaceutical equipment, juice, jam, beer, alcohol, milk, medical water production process pressure, liquid level detection .
      Working principle: polysilicon sensor, through resistance current conversion, temperature compensation, linear correction, data processing to enable the transmitter to output a standard 4-20mA analog signal