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Reference Manual
00809-0200-4101, Rev AA
July 2008
Rosemount 2051
A-14
IF
(11)
CSA FISCO Intrinsically Safe • •
IG
(11)
IECEx FISCO Intrinsically Safe • •
IP
(10)
Korea (KOSHA) Instrinsic Safety (consult factory for availability) • •
IM
(10)
GOST Intrinsically Safe (consult factory for availability) • •
IW
(10)
India (CCOE) Intrinsic Safety Approval (consult factory for availability) • •
K1
(10)
ATEX Flameproof, Intrinsic Safety, Type n, Dust • •
K2
(10)
INMETRO Flameproof, Intrinsic Safety, Type n (consult factory for availability) • •
K4
(10)
TIIS Flameproof, Intrinsic Safety (consult factory for availability) • •
K5 FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 • •
K6 CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 • •
K7
(10)
IECEx Flameproof, Intrinsic Safety, Type n • •
KA ATEX and CSA Flameproof, Intrinsically Safe, Division 2 • •
KB FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 • •
KC FM and ATEX Explosion-proof, Intrinsically Safe, Division 2 • •
KD
(10)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe • •
N1
(10)
ATEX Type n • •
N7
(10)
IECEx Type n • •
ND ATEX Dust • •
Bolting Configurations • •
L4 Austenitic 316 SST Bolts • •
L5 ASTM A 193, Grade B7M Bolts • •
L8 ASTM A 193 Class 2, Grade B8M Bolts • •
Digital Display
M5 LCD display • •
Special Configuration (Hardware)
D4
(12)
Zero and Span Hardware Adjustments • •
DF
(13) 1
/2-14 NPT Flange Adapters • •
D9
(14)
JIS Process Connection-RC
1
/4 Flange with RC
1
/2 Flange Adapter • •
V5
(15)
External Ground Screw Assembly • •
Performance
P8
(16)
0.065% accuracy and 5 year stability • •
Terminal Blocks
T1 Transient Protection Terminal Block • •
Special Configuration (Software)
C1
(17)
Custom Software Configuration (Requires completed Configuration Data Sheet) • •
C4
(17)(18)
Analog Output Levels Compliant with NAMUR Recommendation NE 43, Alarm High • •
CN
(17)(18)
Analog Output Levels Compliant with NAMUR Recommendation NE 43 Alarm Low • •
Special Procedures
P1 Hydrostatic Testing with Certificate • •
P2
(19)
Cleaning for Special Service • •
P9 4500 psig (310 bar) static pressure limit (Ranges 2-5 only) • •
P3
(19)
Cleaning for <1 PPM Chlorine/Fluorine • •
Special Certifications
Q4 Calibration Certificate • •
Q8 Material Traceability Certification per EN 10204 3.1.B • •
QS
(17)
Prior-use certificate of FMEDA data • •
Q16
(20)
Surface finish certification for sanitary remote seals • •
QP Calibration certification and tamper evident seal • •
QZ
(20)
Remote Seal System Performance Calculation Report • •
Typical Model Number: 2051C D 2 A 2 2 A 1 A B4 M5
(1) Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply
to certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments.
(2) Requires 0 code in Materials of Construction for Alternate Process Connection.
(3) Not valid with optional code P9 for 4500psi Static Pressure.
(4) “Assemble-to” items are specified separately and require a completed model number.
(5) Process Flange limited to Coplanar (codes 2, 3, 5, 7, 8) or Traditional (H2, H3, H7).