Professional analysis of the meaning of the model number 3051DP2A62A1AB4M5HR5 for Rosemount transmitters

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　　The Rosemount 3051DP differential pressure transmitter is a very common differential pressure transmitter in the Rosemount 3051 series of transmitters. Thanks to its excellent safety and reliability, longevity, and durability, it has won the favor and been widely used by many users. Generally, after our users purchase the Rosemount 3051DP differential pressure transmitter, the seller will ask us to provide the specific product model. So, what exactly do these product models mean? I believe many users are not very clear about it. Today, the technical editor from Shaanxi HuiBo Electromechanical will use the Rosemount 3051DP differential pressure transmitter (3051DP2A62A1AB4M5HR5) as an example to explain in detail what it entails. 　　First, let’s take a look at some basic information about the Rosemount 3051DP differential pressure transmitter:
• Excellent performance, with a reference accuracy of up to 0.065%
• A range ratio of 100:1
• The Co-Planar™ platform enables the integration of pressure, flow, and level measurement functions
• The entire HART product line meets IEC 61508 SIL2 safety standards, helping to simplify operations while ensuring compliance with regulations
• Over 20 years of backward compatibility ensures that investing in the latest features does not increase complexity in the plant

Next, we will discuss the basic technical specifications of the model 3051DP2A62A1AB4M5HR5. Below is a comparison table for selecting the Rosemount 3051DP differential pressure transmitter:

3051D Product Specifications:
P – Differential pressure transmitter
2 – Corresponding range: (-62 KPA to 62 KPA)
A – Output signal: 4–20 mA, digital signals based on the HART protocol
6 – Flange material: 304 stainless steel
2 – Diaphragm material: 316 stainless steel
A – Seal type: O-ring; filling material: glass-filled PTFE
P – Sensor filling fluid: silicone oil
A – Housing material: aluminum; electrical connections: ½–14 NPT
B4 – Mounting bracket: co-planar flange mount for 2-inch pipes or panel installation, made of all-stainless steel
M5 – Display: LCD screen
HR5 – HART version: 5 configuration

The Rosemount 3051DP differential pressure transmitter is an upgraded version of Rosemount’s differential pressure transmitters. Another model available is the 3051CD differential pressure transmitter. Both models are available on the market, and customers can choose based on their needs. When selecting the 3051DP transmitter, it’s important to refer to the parameters in the selection table to choose the appropriate model. If you’re unsure how to make the selection, you can send me the parameters and we’ll help you choose the right model and provide a quote. The selection table offers many parameters for customers to consider. What I’ve discussed here are just the most basic parameters for your reference.