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3051 pressure transmitter with two 1199 seal flange

The 3051DP double flange differential pressure transmitter is a new type of transmitter with advanced

design principles, complete specifications and easy installation and use. The appearance is completely integrated 

with the structural advantages of the two most popular and widely used transmitters in the country (Rosemount 3051

and Yokogawa EJA),giving users a refreshing feeling, while also with the traditional 1151, CECC and other series.

The equipment can be directly replaced on the installation, with strong versatility and replacement ability. In order to 

meet the continuous improvement and development of domestic automation level, the double flange differential 

pressure transmitter has introduced the intelligent function with HART fieldbus protocol in addition to the compact design.


Double flange differential pressure transmitter structural material:
  ◆Isolation diaphragm: 316L stainless steel, Hastelloy C-276, Monel alloy, or tantalum
   ◆Exhaust/drain valve: 316 stainless steel, Hastelloy C, Monel
   ◆Flange and joint: carbon steel nickel plated, 316 stainless steel, Hastelloy C or Monel
   ◆Contact medium "O" ring: butyl nitrile rubber, fluoro rubber
   ◆ Filling liquid: silicone oil or inert oil
   ◆Bolt: carbon steel nickel plating
   ◆Electronic housing material: low copper aluminum alloy

   ◆Pressing connection: flange NPT 1/4, center distance 54mm; joint NPT 1/2 or M20×1.5 male thread 

     ball cone seal, center distance 50.8, 54, 57.2mm with joint (NPT taper pipe thread meets GB/T12716-91)

   ◆Signal wire connection hole: G1/2〃

   ◆ Weight: about 5.5kg (without accessories)

Double flange differential pressure transmitter

Double flange differential pressure transmitter


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