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Reference Manual
00809-0100-4102, Rev AA
Appendix A: Reference Data
May 2013
Specifications and Reference Data
Process flanges and adapters
Plated carbon steel
SST: CF-8M (Cast 316 SST) per ASTM A743
Cast C-276: CW-12MW per ASTM A494
Cast Alloy 400: M-30C per ASTM A494
Wetted O-rings
Glass-filled PTFE
(Graphite-filled PTFE with Isolating Diaphragm code 6)
A.4.4 Rosemount 2051L Process Wetted Parts
Flanged Process Connection (Transmitter High Side)
Process diaphragms, including process gasket surface
316L SST, Alloy C-276, or Tantalum
Extension
CF-3M (Cast 316L SST, material per ASTM A743), or CW-12MW (Cast C-276, material ASTM
A494); fits schedule 40 and 80 pipe
Mounting flange
Zinc-cobalt plated CS or 316 SST
Reference Process Connection (Transmitter Low Side)
Isolating Diaphragms
316L SST or Alloy C-276
Reference Flange and Adapter
CF-8M (Cast version of 316 SST, material per ASTM-A743)
A.4.5 Non-Wetted Parts
Electronics housing
PBT/PC with NEMA 4X and IP66/67
Sensor module housing
Coplanar: CF-3M (Cast version of 316L SST)
Inline: Aluminum module painted with polyurethane or CF-3M (Cast version of 316L SST,
material per ASTM-A743)