Rosemount 2051CD – 2051CD4A33A1JH7B1KCL4M5
Rosemount 2051CD – 2051CD4A33A1JH7B1KCL4M5 Streamlines digital integration for pipe-mounted hazardous loops, providing robust 300 psi differential monitoring via Alloy C-276 diaphragms to secure long-term stability for regulatory audits.
- Pressure Band: -300 to 300 psi
- Accuracy Grade: ±0.065% span accuracy
- Data Link: 4–20 mA HART protocol
- Support Frame: B1 2-in Pipe Bracket
- Energy Source: 10.5–42.4 Vdc supply
Compliance: CE, FM/CSA/ATEX Explosion-proof / Intrinsically Safe.
| Brand | Rosemount (Emerson) |
| Model SKU | 2051CD4A33A1JH7B1KCL4M5 |
| Warranty | 12 Months Standard |
| Measurement Type | Differential Pressure (DP) |
| Measurement Range | -300 to 300 psi (-20.7 to 20.7 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 Explosion-proof / 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 equipped with Local LCD Display. Dual certified for 4–20 mA HART® Protocol control systems in hazardous plant zones. |
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