Rosemount 2051CD – 2051CD5A33A1AH3B1I1L4-1
Rosemount 2051CD5A33A1AH3B1I1L4-1 eliminates extreme high-pressure sensing drift in hazardous zones through traditional pipe mounting and Alloy C-276 wetted parts to ensure robust signal visibility.
- Measurement Type: Range 5 Differential Pressure (±2000 psi)
- Accuracy Statement: ±0.065% of Span
- Wetted Materials: Alloy C-276 Diaphragm
- Mounting Hardware: B1 Traditional 2-in Pipe Bracket
- Communication Protocol: 4–20 mA HART® Protocol
Compliance: FM/CSA/ATEX Intrinsically Safe and NEMA 4X.
| Brand | Rosemount (Emerson) |
| Model SKU | 2051CD5A33A1AH3B1I1L4-1 |
| Warranty | 12 Months Standard |
| Measurement Type | Differential Pressure (DP) |
| Measurement Range | -2000 to 2000 psi (-137.9 to 137.9 bar) |
| Accuracy / Linearity | ±0.065% of Span |
| Communication Protocol | 4–20 mA HART® Protocol |
| Wetted Materials | Alloy C-276 Diaphragm & Coplanar Flange |
| Mounting Hardware | B1 Traditional 2-in Pipe Mounting Bracket |
| Hazardous Certification | FM/CSA/ATEX Intrinsically Safe |
| Ingress Protection | IP66/67 | NEMA 4X |
| Power Supply | 10.5–42.4 Vdc (with no load) |
| Stability & Drift | ±0.1% of URL for 3 years |
| Compliance | CE |
| Industrial Application | Industrial Differential Pressure (DP) transmitter. Dual certified for 4–20 mA HART® Protocol control systems in hazardous plant zones. |
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