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Rosemount 2051CD1A33A1AH3B3KCL4 overcomes industrial low-draft sensing hurdles in hazardous plant areas via flat-mounted hardware and dual FM/CSA certifications for reliable HART diagnostics.

• Measurement Type: Range 1 Differential Pressure
• Accuracy Statement: ±0.065% of Span
• Wetted Materials: Alloy C-276 Diaphragm
• Mounting Hardware: B3 Traditional Flat Bracket
• Communication Protocol: 4–20 mA HART® Protocol

Compliance: FM/CSA/ATEX KC, CE, and IP66/67 Rated.

Rosemount 2051CD1A33A1AH3B4I1L4 resolves low-draft monitoring bottlenecks via Coplanar bracket integration and ATEX intrinsic safety to maintain high-fidelity HART diagnostics in corrosive streams.

• Measurement Type: Range 1 Differential Pressure
• Accuracy Statement: ±0.065% of Span
• Wetted Materials: Alloy C-276 Diaphragm
• Mounting Hardware: B4 SST Coplanar Bracket
• Communication Protocol: 4–20 mA HART® Protocol

Compliance: FM/CSA/ATEX IS Certified and IP66/67 Rated.

Rosemount 2051CD1A33A1AH3B4KCL4 resolves industrial low-draft DP sensing hurdles through Coplanar flange hardware and dual hazardous certifications to deliver robust signal precision in corrosive Fieldbus networks.

• Measurement Type: Range 1 Differential Pressure
• Accuracy Statement: ±0.065% of Span
• Wetted Materials: Alloy C-276 Diaphragm
• Mounting Hardware: B4 Coplanar Bracket (SST)
• Communication Protocol: 4–20 mA HART® Protocol

Compliance: FM/CSA/ATEX KC, CE, and IP66/67 Rated.

Rosemount 2051CD1A33A1AH7B1I1L4M5 eliminates small-span pressure monitoring drift in ATEX regulated zones via SST traditional flange mounting and intrinsically safe loop protection.

• Measurement Type: Range 1 Traditional SST
• Accuracy Statement: ±0.065% of Span
• Housing Material: SST Housing (Code 1)
• Wetted Materials: 316 SST Flange
• Stability Rating: ±0.1% URL for 2 years

Compliance: ATEX I1, SIL 2/3, and B1 Bracket.

Rosemount 2051CD1A33A1AH7B2I1L4M5 resolves substation field monitoring hurdles through a specialized pipe-mount angle bracket and ATEX intrinsic safety to maintain measurement precision in hazardous zones.

• Measurement Type: Range 1 Differential (±25 inH2O)
• Accuracy Statement: ±0.065% of Span
• Wetted Materials: 316L SST Diaphragm / SST Flange
• Stability Rating: ±0.1% URL for 2 years
• Mounting: B2 Angle Bracket (2-in Pipe)

Compliance: ATEX I1, SIL 2/3, and NEMA 4X.

Rosemount 2051CD1A33A1AH7B2K5L4M5 optimizes low-pressure DP sensing through specialized panel mounting in US FM hazardous zones to maintain high-fidelity critical safety loop tracking.

• Measurement Type: Range 1 Differential
• Accuracy Statement: ±0.1% of Span
• Measurement Range: ±25 inH2O
• Wetted Materials: Hastelloy C-276
• Mounting: B2 Traditional Bracket (Panel)

Compliance: FM K5 (USA), SIL 2/3, and IP66/67.