Rosemount™ 3051 Pressure Transmitter

The Rosemount 3051 Inline Pressure Transmitter features a compact design that allows the transmitter to be connected directly to a process for quick, easy, and cost-effective installation.

The Rosemount 3051L Level Transmitter is a fully-integrated level solution with proven reliability.

The Rosemount 3051CFA Annubar Flow Meter is customized with a patented T-shaped sensor design with a reduced profile in the pipe for minimal permanent pressure loss.

The Rosemount 3051CFC Compact Conditioning Orifice Plate Flow Meter is designed with a compact conditioning orifice plate that features a patented 4-hole design which reduces pipe straight run, requiring only two pipe diameters (2D) upstream and downstream for installation in tight areas.

The Rosemount 3051CFP Integral Orifice Flow Meter utilizes a self-centering integral orifice plate that is provided in a meter run and engineered to facilitate highly accurate flow measurement in small line sizes.

The Rosemount 3051HT Hygienic Pressure Transmitter is a best-in-class transmitter solution for gage and absolute measurements in the pharmaceutical and food and beverage industries.

Discover a far simpler process to perform maintenance and service tasks without the need for a physical connection or separate configuration tool. A few simple inputs, with included password protection, will get you up and running fast. Diagnose issues quickly with access to all devices near the technician at speeds up to 10 times faster than traditional HART® connections.

• FREE AMS Device Configurator App 
• Encrypted data transfers 

• No need to remove housing covers

• No climbing tanks or scaffolding

The user interface is updated so the information you need is always at your fingertips.  A common menu design across hosts and tools provides an identical experience regardless of how you are accessing the device. 

• Task-based menus for fewer clicks

• New Setup Overview screen puts the most common configuration items in a single place

• Device led instructions guide you through verifications, calibrations, and safety proof tests 

• Quick Service Buttons for fast, local access to common menus

Your pressure transmitter now includes capabilities that have historically been limited to flow meters and level devices. You can easily configure the device to measure flow rate as well as track totalized flow with an integrated totalizer.
Level measurements have been made simple with a built-in configurator to guide you through setting up level output. Volume measurements are also possible for common tank styles or even customized tanks that require a strapping table.

Loop Integrity Diagnostic continuously monitors electrical loops to detect issues that affect the communication signal. Get alerts to:

• Water in the Housing: Water in the transmitter electronics housing can cause leakage current alerting the output signal before it reaches the control system.
• Corroded Wiring: Corrosion anywhere in the electrical loop can alter the output signal before it reaches the control system.
• Unstable Power Supply: An unstable power supply can cause a brownout condition where there may not be enough voltage to drive the proper mA output.

You’ll know when a hidden electrical loop issue may be affecting your process reading, so you can take corrective action before operations or safety are compromised.

Impulse piping can plug from material buildup or freezing, which isolates the transmitter from the process and therefore is unable to respond to process changes. The Rosemount 3051 continuously monitors for plugged impulse lines and alerts you to abnormal conditions.You can detect plugs when they occur, so you can optimize preventative maintenance schedules to increase process uptime.

The Quick Service Buttons provide easy access to basic commissioning and maintenance tasks such as viewing the configuration, zero, performing a loop test, rerange, and flipping the display screen. The Quick Service Buttons are accessed on top of the transmitter housing. The wake sequence will precent inadvertent configuration at the device.