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Differential Diaphragm Pressure Level Transmitter for Oil Tank

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  • Information
  • Product Description
  • Video

Flange Level Transmitter Brife Introduction

When you link the diaphragm level transmitter and the dp level transmitter being tested via a capillary, it transforms into a remote transmission differential pressure transmitter. The transfer of filling silicone oil (or another liquid) to the flange level transmitter's main body occurs, where the delta chamber and amplifying circuit board convert pressure or differential pressure into a 4-20mA DC signal output. This aligns with HART protocol, enabling communication for configuration and monitoring through the collaborative use of a handheld communicator.

Industry Application

Diaphragm Pressure Transmitter

  • Viscous medium at high temperature

  • Easily crystallized medium

  • Precipitating medium

  • Strong corrosive or highly toxic medium

  • Occasions with high hygiene and cleanliness requirements

  • Food, beverages and pharmaceuticals

diaphragm level transmitter

Order Sheet


ItemCodeSpecification
AT3051RDremote seal level transmitter/dp level transmitter
Measurement Range30-4~7.5 Kpa
40~37.4 Kpa
50~186.8 Kpa
60~690 Kpa
70~2068 Kpa
OutputS4-20mA, HART Protocol, Linear output
Cable Entry1M20*1.5
21/2''NPT
Mounting BracketB00None
B01Tube-type Curved Bracket (carbon steel)
B02Wall mounting bracket (carbon steel)
B03Tube-type Flat Bracket (carbon steel)
B04Tube-type Curved Bracket (stainless steel)
B05Wall mounting bracket (stainless steel)
B06Tube-type Flat Bracket (stainless steel)
OptionaldIntrinsically safe type, Flameproof (Exd IIC T4~T6)
iIntrinsically safe (Exia IIC T4~T6)
M3LCD display
K1Degreasing treatment
L1Hanging tag
5C6Lightning protection


dp level transmitter

diaphragm pressure transmitter

Production Line


diaphragm level transmitter

dp level transmitter

diaphragm pressure transmitter

remote pressure transmitter Applications

diaphragm level transmitter

dp level transmitter


This top-notch flange level transmitter boasts cutting-edge international technology. Carefully crafted, its differential level transmitter sensor sits atop a metal body, strategically distant from the medium interface. This design achieves both mechanical and thermal isolation with finesse.
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