SUP-2051 Diff Pressure Transmitter

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Introduction

The differential pressure transmitter is used to prevent the medium in the pipeline from entering the transmitter directly, and the pressure-sensing diaphragm is connected to the transmitter by a capillary tube filled with fluid. It is used to measure the level, flow and pressure of liquid, gas or steam, and then convert it into a 4 to 20mA DC signal output. The cover of the figure shows the domestic brand 3051 differential pressure transmitter.

Differential pressure transmitter is suitable for the following kinds of measurement and control situations.

• Viscous media at high temperature.
• Easy to crystallize the media.
• Sedimentary media with solid particles or suspended matter.
• Strongly corrosive or highly toxic media.

It can eliminate the occurrence of contamination of the surrounding environment by leakage of the pressure guide tube; it can eliminate the tedious work of frequently replenishing the isolation liquid due to the instability of the measurement signal when using isolation liquid.

• Continuous and accurate measurement of interface and density.
• The remote transmission device can avoid the intermixing of different instantaneous media, so that the measurement results can truly reflect the actual situation of process changes.
• Occasions with high hygiene and cleanliness requirements.

For example, in the production of food, beverage and pharmaceutical industries, the transmitter is not only required to meet the sanitary standards in contact with the media, but also should be easy to flush to prevent cross-contamination of different media.

Features

The differential pressure transmitter is used to measure the level, density and pressure of liquids, gases and steam, and then convert them into a current signal output of 4-20mA DC.

Specification

Product	Differential Pressure transmitter
Model	SUP-2051
Measure Range	0 ~ 1KPa ~ 3MPa
Indication Resolution	0.075%
Ambient Temperature	-40 ~ 85 ℃
Output Signal	4-20ma analog output / with HART communication
Shell Protection	IP67
Diaphragm Material	Stainless steel 316L, Hastelloy C, support other custom
Product Shell	Aluminum alloy, the appearance of epoxy coating
Weight	3.3Kg