The Rosemount-s 3051C is the industry-standard coplanar pressure transmitter designed for accurate measurement of differential, gage, and absolute pressure. Its integrated coplanar platform allows seamless direct mounting to manifolds, flow elements, or level seals, making it highly versatile for pressure, flow, and level applications while simplifying installation and reducing potential leak points.
Measurement Types: Differential, Gage, Absolute. Range Limits: Differential up to 2000 inH2O / 137.89 bar, Gage up to 2000 psig / 137.89 bar, Absolute up to 4000 psia / 275.79 bar. Rangedown: Up to 150:1. Reference Accuracy: 0.04% of span. Installed Total Performance: 0.14% of span. Stability: 0.2% of URL for 10 years. Wetted Materials: 316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated options. Output: 4-20 mA HART, WirelessHART, FOUNDATION fieldbus, PROFIBUS PA. Power Supply: 10.5–42.4 Vdc (HART). Ambient Temperature: -40°C to +85°C (typical). Certifications: SIL 2/3, hazardous area approvals (ATEX, IECEx, FM, CSA), NSF, NACE.
Widely used in oil & gas, chemical processing, power generation, refining, and water/wastewater facilities for pressure monitoring, DP flow measurement, and DP level applications where accuracy, stability, and diagnostics are critical.
Q: What is the advantage of the coplanar platform?
A: It enables direct mounting to manifolds and reduces installation complexity for flow and level setups.
Q: How stable is the transmitter over time?
A: It offers 10-year stability of 0.2% of URL.
Q: Does it support wireless communication?
A: Yes, the WirelessHART version is available for remote monitoring.
Q: Is it suitable for safety systems?
A: Yes, it is SIL 2/3 certified.
Q: What diagnostics does it provide?
A: Loop integrity monitoring and plugged impulse line alerts help detect issues early.
Consider the Rosemount-e 3051S for scalable advanced architecture or the Rosemount-e 3051T in-line transmitter for gage and absolute pressure.
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