Appendix A Reference Data; Performance Specifications - Emerson Rosemount 2051 Reference Manual

Reference Manual
00809-0100-4101
A Reference Data
A.1

Performance Specifications

For zero based spans, reference conditions, silicone oil fill, SST materials, Coplanar flange
(2051C) or 1/2 in. - 14 NPT (2051T) process connections, digital trim values range points.
Applies to 4-20 mA HART
A.1.1 Conformance To Specification (±3σ (Sigma))
Technology leadership, advanced manufacturing techniques and statistical process control
ensure specification conformance to at least ±3σ.
Reference Accuracy
Models
1)
2051C
Ranges
2-5
Range 1
2051T
Ranges
1-4
Range 5
2051L
Ranges
2-4
(1) For Foundation fieldbus transmitters, use calibrated range in place of span.
Reference Manual
output only unless otherwise noted.
®
( Standard
±0.075% of span
For spans less than 10:1, accuracy =
±0.10% of span
For spans less than 15:1, accuracy =
±0.075% of span
For spans less than 10:1, accuracy =
±0.075% of span for spans greater than 5:1
±0.075% of span
For spans less than 10:1, accuracy =
Reference Data
Perform Option, P8
ance
Ranges High Accuracy Option, P8
2-5
±0.065% of span
For spans less than 10:1, accuracy =
Ranges
1-4 High Accuracy Option, P8
±0.065% of span
For spans less than 10:1, accuracy =
March 2024
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