Rosemount 2051 CD2A02A1AH2B1E1Q4 Control Module – Precision Measurement and Control
The Rosemount 2051 CD2A02A1AH2B1E1Q4 Control Module is designed to deliver accurate and reliable pressure measurement in harsh industrial environments. Its robust design and advanced technology make it ideal for use in process industries, oil and gas, chemical plants, and more.
Measurement Range:0-100 PSI
Output Signal:4-20 mA
Power Supply:12-45 Vdc
Accuracy:+-0.075% of span
Operating Temperature:-40°C to +85°C
Connection Type:NPT 1/2″
Hazardous Area Rating:Class I, Div 1, Groups B, C, D
Environmental Protection:NEMA 4X/IP67
The Rosemount 2051 CD2A02A1AH2B1E1Q4 Control Module is engineered with state-of-the-art technology to provide accurate and reliable measurement in harsh industrial environments. Its stainless steel construction ensures durability and resistance to corrosion, making it suitable for use in petrochemical, oil & gas, and other demanding industries.
This control module integrates seamlessly with Emerson’s AMS Suite, allowing for easy configuration and maintenance. With HART communication capability, it supports remote diagnostics and calibration, enhancing operational efficiency.
Featuring advanced diagnostic functions as per NAMUR NE 107 standards, this module provides real-time health status updates, predictive maintenance alerts, and self-diagnostics, thereby reducing downtime and maintenance costs.
The module operates within a wide range of temperatures and pressures, ensuring its reliability across various applications. Its quick response time and high accuracy make it ideal for critical process control applications.
Installation is straightforward, thanks to its versatile connection types including NPT and ISO tube fittings, which allow for flexible mounting options in tight spaces.












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