Yokogawa ADV551-P50 Multivariable Transmitter | Absolute Pressure + Temp, PROFIBUS-PA

Yokogawa ADV551-P50 Multivariable Transmitter | Absolute Pressure + Temp, PROFIBUS-PA

Yokogawa ADV551-P50 transmitter specifications. Multivariable, measures absolute pressure and temperature, PROFIBUS-PA output.

Product Overview

The Yokogawa ADV551-P50 is a fieldbus multivariable absolute pressure transmitter from the DPharp EJA-E series. It integrates an absolute pressure sensor and an integral RTD temperature sensor, enabling precise measurement and calculation of compensated process variables such as mass flow or density. It outputs digital data directly via the PROFIBUS-PA protocol, allowing multiple variables to be transmitted on a single wire pair for integration into digital plant networks.

Technical Specifications

Key Features

• Digital Fieldbus Output:​ PROFIBUS-PA protocol for direct digital integration

• Multivariable Measurement:​ Simultaneous absolute pressure and temperature sensing in one device

• Advanced Process Data:​ Transmits pressure, temperature, and calculated variables (e.g., mass flow) digitally

• High Accuracy & Stability:​ Superior measurement for critical process control

• Robust Construction:​ All-welded, hermetically sealed sensor for harsh environments

• Comprehensive Diagnostics:​ Extensive self-diagnostics and process condition data

• Reduced Wiring:​ Single bus cable for power and communication, lowering installation cost

• Configuration & Control:​ Remote configuration and monitoring via the fieldbus network

Applications

• Compensated mass flow measurement of gases

• Process pressure and temperature monitoring in distillation columns and reactors

• Density measurement and interface detection in tanks

• Integration into DCS/PLC systems using PROFIBUS-PA

• High-performance process control in chemical, petrochemical, and oil & gas industries

Important Notes

1. Requires a PROFIBUS-PA network infrastructure and compatible controller/interface

2. Configuration is performed digitally via the fieldbus network using configuration tools

3. Integral temperature sensor measures process fluid temperature for compensation

4. Process connection type and pressure range are specified by the model suffix

5. Supports PROFIBUS-PA profiles for pressure and temperature devices

More Products

Pepperl Fuchs Safety Barrier

Allen Bradley PLC Controllers

SICK Instruments 

Festo Cylinder 

IFM Sensors 

About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.