
Original Rosemount 3051 Coplanar Pressure Transmitter 3051CD 3051CG 3051CA DP Transmitter with Hart Protocol. Patented Coplanar Design: Enables seamless assembly with manifolds and reduces leak points for simplified installation. Wide Turndown Ratio: Up to 150:1 turndown ratio covers differential, gauge, and absolute pressure ranges. Multiple Communication Protocols: Supports 4-20mA HART, WirelessHART, FOUNDATION Fieldbus, and PROFIBUS PA. Advanced Diagnostics: Loop integrity and plugged impulse line detection to lower unplanned downtime. Safety Certifications: SIL2/3 certified to IEC61508 with NACE MR0175 and global hazardous area approvals. Rich Material Options: Wetted parts available in 316L Stainless Steel, Alloy C276, Tantalum, and Goldplated diaphragm. OEM/ODM Customization: Full customization options including branding, design, and configuration available.