E+H FMD633 double flange differential pressure transmitter
Type FMD633 is a variant of the standard PMD235 type. It adopts diffused silicon piezoresistive differential pressure sensor and has remote transmission clamp flange connection type, remote transmission internal thread lock nut compression screw connection type and remote transmission DRD type flange connection type. It adopts capillary remote welding sealing diaphragm structure. The diaphragm can be made of a variety of alloys and can withstand a medium temperature of 350°C when filled with high-temperature oil. Its general technical performance is basically the same as PMD235.
