| Alarm limit | C4 = NAMUR alarm and saturation levels, high alarm |
| Product No. | 2051CD2A22A1KS2B4I1M5C4P1Q4Q8QTQ15+1199DDB59AFFW72DAA9JGT |
| Product Type | 2051 Coplanar Pressure Transmitter + 1199 Diaphragm Seal |
| Pressure Range | 2 = –250 to 250 inH2O |
| Seal assemblies | S2 = Assemble to two Rosemount 1199 seals |
| Seal fill fluid | D = Silicone 200, 0.934 Specific gravity at 77 °F (25 °C), –49 to 401 °F (–45 to 205 °C) Remote mount with capillary temperature limits |
| Shipping weight | 20 Kg |
| Capillary length | 59 = 16.4 ft. (5.0 m) |
| Measurement Type | D = Differential |
| Pressure testing | P1 = Hydrostatic testing with certificate |
| Mounting brackets | B4 = Coplanar flange bracket for 2-in. pipe or panel mounting, all SST |
| Industry standards | A = ASME B16.5 (American Society of Mechanical Engineers) |
| NACE® Certificate | Q15 = Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials |
| Transmitter Output | A = 4–20 mA with digital signal based on HART® |
| 1199DDB59AFFW72DAA9JGT | 1199 Diaphragm Seal |
| Flange/pressure rating | 2 = Class 300 ASME B16.5, 20K JIS B2238 |
| Product certifications | I1 = ATEX Intrinsic Safety and Dust |
| Calibration certificate | Q4 = Calibration Certificate |
| Process connection size | 7 = 3-in. ASME B16.5, N/A EN 1092-1/GOST 33259-15, 80 A JIS B2238 |
| Process connection style | FFW = Flush flanged seal |
| Intermediate gasket material | J = PTFE gasket (for use with flushing connection ring) |
| Display and interface options | M5 = LCD display |
| Flushing plug, vent/drain valve | G = 316 SST plug(s) for flushing connection(s) |
| Quality certification for safety | QT = Safety certified to IEC 61508 with certificate of FMEDA |
| Seal connection type/capillary ID | B = 0.03-in. (0.711 mm) ID |
| 2051CD2A22A1KS2B4I1M5C4P1Q4Q8QTQ15 | 2051C Coplanar Pressure Transmitter |
| Material traceability certification | Q8 = Material traceability certification per EN 10204 3.1 |
| Flushing connections (connection size) | 9 = Two connections (½–14 NPT) |
| Connection type, seal type and location | D = Welded-repairable Connection type, Two seal system, Balanced system - identical high and low sides Seal location |
| Transmitter Flange Type, Material, Drain/Vent | 2 = Coplanar, SST Flange material, SST Drain/vent |
| Flushing connection ring material (lower housing) | A = 316L SST |
| Diaphragm and wetted, upper housing, flange material | DA = 316L SST Diaphragm and wetted, 316 SST Upper housing, 316 SST Flange |
