Emerson Rosemount 3051S Series - Physical Specifications; Safety-Certified Transmitter Failure Values; Electrical Connections; Process Connections

Reference Manual
00809-0100-4801, Rev FA
October 2010
Rosemount 3051S Series
A-12
PHYSICAL SPECIFICATIONS
Safety-Certified
Transmitter Failure
Values
Safety accuracy: 2.0%
(1)
Safety response time: 1.5 seconds
Electrical Connections
1
/2–14 NPT, G
1
/2, and M20 × 1.5 conduit. HART interface connections fixed to terminal block for
Output code A and X.
Process Connections
Process-Wetted Parts Process Isolating Diaphragms
Drain/Vent Valves
Process Flanges and Flange 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)
(1) A 2% variation of the transmitter mA output is allowed before a safety trip. Trip values in the DCS or safety logic solver should be der-
ated by 2%.
Coplanar Sensor Module (3051S_C)
Standard
1
/4-18 NPT on 2
1
/8-in. centers
Flange
Adapters
1
/2-14 NPT and RC
1
/2 on 2-in. (50.8 mm), 2
1
/8-in.
(54.0 mm), or 2
1
/4-in. (57.2 mm) centers
In-Line Sensor Module (3051S_T)
Standard
1
/2-14 NPT Female
F11 Code Non-threaded instrument flange (available in SST
for sensor ranges 1-4 only)
G11 Code G
1
/2 A DIN 16288 Male (available in SST for
sensor ranges 1-4 only)
H11 Code Autoclave type F-250C (Pressure relieved 9/16-18
gland thread;
1
/4 OD high pressure tube 60° cone;
available in SST for sensor range 5 only)
Level Transmitter (3051S_L)
FF Seal 2-in. (DN 50), 3-in. (DN 80), or 4-in. (DN 100);
ANSI Class 150, 300, or 600 flange; JIS 10K, 20K,
or 40K flange; PN 10/16 or PN 40 flange
EF Seal
Coplanar Sensor Module (3051S_C)
316L SST (UNS S31603), Alloy C-276 (UNS N10276), Alloy 400
(UNS N04400), Tantalum (UNS R05440), Gold-Plated Alloy 400,
Gold-plated 316L SST
In-Line Sensor Module (3051S_T)
316L SST (UNS S31603), Alloy C-276 (UNS N10276)
Level Transmitter (3051S_L)
FF Seal 316L SST, Alloy C-276, Tantalum
EF Seal
316 SST, Alloy C-276, or Alloy 400/K-500
(1)
material
(Drain vent seat: Alloy 400, Drain vent stem: Alloy K-500)
(1) Alloy 400/K-500 is not available with 3051S_L.