Reference Manual
00809-0100-4809, Rev DA
Appendix A: Specifications and Reference Data
September 2015
137
Specifications and Reference Data
Piping orientation
H Horizontal piping ★
D Vertical piping with downwards flow ★
U Vertical piping with upwards flow ★
Annubar type
P Pak-Lok ★
F Flanged with opposite side support ★
Sensor material
S 316 Stainless Steel ★
Sensor size
1 Sensor size 1 — Line sizes 2-in. (50 mm) to 8-in. (200 mm) ★
2 Sensor size 2 — Line sizes 6-in. (150 mm) to 96-in. (2400 mm) ★
3 Sensor size 3 — Line sizes greater than 12-in. (300 mm) ★
Mounting type
T1 Compression or threaded connection ★
A1 150# RF ANSI ★
A3 300# RF ANSI ★
A6 600# RF ANSI ★
D1 DN PN16 flange ★
D3 DN PN40 flange ★
D6 DN PN100 flange ★
R1 150# RTJ flange
R3 300# RTJ flange
R6 600# RTJ flange
Opposite side support or packing gland
0 No opposite side support or packing gland (required for Pak-Lok and Flange-Lok models) ★
Opposite side support (required for flanged models)
C NPT threaded opposite support assembly – extended tip ★
D Welded opposite support assembly – extended tip ★
Isolation valve for Flo-Tap models
0 Not applicable or customer supplied ★
Temperature measurement
T Integral RTD – not available with flanged model greater than class 600# ★
0 No temperature sensor ★
Table 11. Rosemount 2051CFA Annubar Flowmeter Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
__The Expanded offering is subject to additional delivery lead time.
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