Rosemount 3051 Smart Pressure Transmitter

The Rosemount 3051 is a high-performance smart pressure transmitter designed for reliable, accurate pressure measurement in a wide range of industrial process applications. This particular model features a 4–20 mA analog output with HART communication protocol for easy integration and remote diagnostics.

Engineered for harsh environments, it carries an IP66 enclosure rating for dust and water ingress protection and is CE-marked for compliance with international standards. With ATEX certification (EEx ia IIC T5/T6), the transmitter is intrinsically safe for use in hazardous zones, making it suitable for petrochemical, energy, and chemical processing plants.

Constructed with stainless steel wetted parts, the device ensures long-term stability and corrosion resistance. The 3051 series typically supports a wide pressure range (commonly up to 250 psi or higher depending on model calibration), and the robust build allows for use with both gauge and absolute pressure applications.

This modular, field-proven sensor from Rosemount (Singapore PTE) also includes manifold integration for process mounting and is known for its accuracy, reliability, and versatility.

Specifications:

– Manufacturer: Rosemount (Singapore PTE)
– Model Family: Rosemount 3051
– Output Signal: 4–20 mA with HART Communication
– Communication Protocol: HART
– Pressure Range: Typically up to 250 psi (varies by model)
– Enclosure Protection: IP66 (Dust tight, high-pressure water jets)
– Intrinsically Safe Rating: EEx ia IIC T5/T6
– Certifications:
 – CE Marked
 – ATEX Certified for hazardous areas
 – FM, CSA, and other options available per configuration
– Wetted Parts Material: Stainless Steel
– Body Construction: Stainless Steel Housing with Integrated Manifold
– Electrical Connections: Standard industrial conduit or cable gland
– Mounting: 2" Pipe, Wall, or Panel Mount with Manifold Option
– Operating Temperature: -40°C to +85°C (typical for 3051 series)
– Accuracy: ±0.04% of span (depending on calibration)
– Process Connections: Typically 1/2" NPT or manifold flange (based on installation)
– Diagnostic Features: Advanced sensor diagnostics via HART
– Quantity Available: 1 unit
– Delivery: Immediate or per stock availability

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