The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear- qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Sales Representative. WARNING Explosions could result in death or serious injury.
Quick Start Guide 1 Introduction The Rosemount 550PT is a pressure transmitter designed for use with the Rosemount 551 Single-Use Process Connector in single- use pharmaceutical manufacturing. The Rosemount 551 provides a sterile barrier to contain the process and transfer pressure to the transmitter which converts the reading into a 4-20 mA output signal.
There will be an audible click when cable is completely connected. Note The Emerson supplied cable must be used to ensure proper electrical connection and prevent damage to the transmitter. 2. Connect the two wires to a data acquisition system that supplies 24 Vdc of power.
Page 5
March 2023 Quick Start Guide 2. Place the flange of the single-use process connector into the transmitter and attach using a ½ / ¾-in Tri Clamp (Rosemount part # 00550-3100-0001). 3. Tighten the Tri Clamp until the connection is finger-tight and feels secure.
• If the factory reset is successful, then the LED will illuminate for four seconds before returning to factory calibration. • If this procedure fails, then contact your local Emerson representative. Emerson.com/Rosemount...
March 2023 Quick Start Guide 4 Dimensional drawings Figure 4-1: Rosemount 550PT Single-Use Pressure Transmitter Note Measurements are in in. (mm). Quick Start Guide...
Page 8
Quick Start Guide March 2023 Figure 4-2: Rosemount 551 Single-Use Process Connector Note Measurements are in in. (mm). Emerson.com/Rosemount...
Page 9
March 2023 Quick Start Guide Figure 4-3: Rosemount 550PT and 551 Assembly A. Transmitter B. Clamp C. Process connector Note Measurements are in in. (mm). Quick Start Guide...
Quick Start Guide March 2023 5 EU Declaration of Conformity Emerson.com/Rosemount...
Page 11
March 2023 Quick Start Guide Quick Start Guide...
Page 12
2023 Emerson. All rights reserved. Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.
Need help?
Do you have a question about the Rosemount 550PT and is the answer not in the manual?
Questions and answers