Engineered for harsh environments, the Rosemount 3051CD3A22A1KS2M5B4K8P1Q4Q8QTQ15+1199BCC66AFFWG1DA00UQ15+1199BCC66AFFWG1DA00UQ15 remote diaphragm seal delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.
The Rosemount 3051CD3A22A1KS2M5B4K8P1Q4Q8QTQ15, integrated with two 1199BCC66AFFWG1DA00UQ15 remote diaphragm seals, represents a pinnacle of precision pressure instrumentation engineered for demanding process environments. This assembly is designed to deliver high-accuracy differential pressure measurement across a range of -1000 to +1000 inH2O (-2.48 to +2.48 bar) for the Coplanar (CD) model, with an absolute pressure capability of 0 to 800 psia (0 to 55.15 bar) for the CA variant. The output signal is a robust 4-20 mA loop superimposed with a digital signal based on the HART® Protocol, enabling seamless integration into existing distributed control systems (DCS) and asset management platforms. The DA material designation ensures compatibility with corrosive or viscous media, isolating the transmitter from process fluids while maintaining measurement fidelity.
Key Features & High-End Benefits
This configuration delivers superior operational integrity through its remote diaphragm seal design, which physically separates the sensitive sensor element from the process fluid, eliminating the risk of clogging, crystallization, or contamination. The dual-seal assembly (model 1199BCC66AFFWG1DA00UQ15) provides exceptional thermal isolation and capillary fill stability, reducing drift in high-temperature or vacuum applications. The integrated HART® digital signal allows for remote configuration, diagnostics, and multi-variable data access, facilitating predictive maintenance and reducing unplanned downtime. With a measurement range spanning from deep vacuum to 800 psia, this unit offers process optimization across a wide spectrum of pressures, from low-differential custody transfer to high-pressure reactor monitoring. The advanced electronics provide ±0.04% accuracy and a 5:1 turndown ratio, ensuring reliable performance even
Coplanar Pressure Transmitter (Differential, Gage, or Absolute)
D
measurement_type
Differential
3
pressure_ranges
-1000 to +1000 inH2O (-2.48 to +2.48 bar) [3051CD/CG]; 0 to 800 psia (0 to 55.15 bar) [3051CA]
A
transmitter_output
4-20 mA with digital signal based on HART® Protocol
2
transmitter_flange_type_and_material
Coplanar / SST / SST
2
isolating_diaphragm
316L SST
A
o_ring
Glass-filled PTFE
1
sensor_fill_fluid
Silicone
K
housing_material
SST / M20 x 1.5
Optionals - S2M5B4K8P1Q4Q8QTQ15
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
M5
Display And Meters
LCD Display
B4
Mounting Brackets
SST mounting bracket with SST Bolts
K8
Product Certifications
ATEX Flameproof, Intrinsic Safety, Type n, Dust
P1
Calibration And Testing
Hydrostatic testing
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B
QT
Product Certifications
Safety Certified to IEC 61508 with certificate of FMEDA data
Q15
Quality And Material Certificates
Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials
1199 Remote Diaphragm Seal - 1199BC66CAFFWG1DA00
1199
Product Series
Remote Diaphragm Seal
B
System Design
System Design: B
C
Seal Structure
Capillary Seal (Remote Mount)
66
Capillary Length
66 (Capillary Length Code) [Unit: Feet]
C
Seal Location
Two seals, identical configurations
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - UQ15
UQ15
Optional
[Custom/Unmapped Option: UQ15]
1199 Remote Diaphragm Seal - 1199BC66CAFFWG1DA00
1199
Product Series
Remote Diaphragm Seal
B
System Design
System Design: B
C
Seal Structure
Capillary Seal (Remote Mount)
66
Capillary Length
66 (Capillary Length Code) [Unit: Feet]
C
Seal Location
Two seals, identical configurations
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - UQ15
UQ15
Optional
[Custom/Unmapped Option: UQ15]
Engineering Dimensions
Reliable Partnership with GT-EXIM
As an established industrial supplier, GT-EXIM ensures your procurement efficiency. We leverage our robust supply chain and large-scale stock inventory to offer highly competitive factory pricing and minimized lead times. Every unit supplied is 100% genuine and brand new, packed with heavy-duty export reinforcement to guarantee safe delivery globally. Partner with us for a streamlined, risk-free sourcing experience.
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Contact us for a formal quotation and technical data confirmation.
