Rosemount 3051 Smart Hart Family Pressure Transmitter 3051CD2A22A1ASOB4K5

Buy Rosemount 3051 Smart HART Family Pressure Transmitter 3051CD2A22A1ASOB4K5

The Rosemount 3051CD transmitter features 4–20 mA analog output with HART communication, enabling easy integration with modern control and asset management systems. This configuration supports a calibration range of 0 to 28.8 inches of water column (inH₂O) and operates with a 10.5–55 VDC power supply. It is engineered with a 3-inch 300# process flange and durable industrial housing designed to withstand harsh environments. With Coplanar differential pressure measurement technology, the transmitter ensures high accuracy, flexible installation, and long-term reliability for industrial instrumentation applications.

Key Features

• Accurate differential pressure measurement

• 4–20 mA output with HART digital communication

• Patented Coplanar™ transmitter design

• Rugged aluminum housing for harsh industrial environments

• Stable long-term measurement with minimal maintenance

• Compatible with pressure, flow, and level measurement systems

Typical Applications

• Differential pressure flow measurement

• Tank level monitoring

• Oil and gas processing plants

• Chemical and petrochemical industries

• Power generation and industrial automation

Technical Specifications

• Product Name: Rosemount Smart HART Pressure Transmitter

• Model: 3051CD2A22A1ASOB4K5

• Type: Differential Pressure Transmitter

• Calibration Range: 0 – 28.8 inH₂O

• Output: 4–20 mA with HART protocol

• Power Supply: 10.5 – 55 VDC

• Maximum Working Pressure: 720 PSI / 49.6 Bar

• Process Connection: 3″ 300# Flange

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