3051 Differential Pressure Sensor Water Digital Differential
Pressure Transmitter
Description 3051 Differential Pressure Sensor Water Digital Differential
Pressure Transmitter
The essential raw materials, components, and parts used in the 3051
differential pressure transmitter are either imported or produced
through joint ventures. The entire unit undergoes meticulous
assembly and testing processes. This product is distinguished by
advanced design principles, a wide range of models and
specifications, and straightforward installation and operation. By
seamlessly integrating the structural strengths of both Rosemount
3051 and Yokogawa EJA, this model presents users with a fresh
aesthetic and boasts significant versatility and compatibility for
substitution.
Specification 3051 Differential Pressure Sensor Water Digital Differential
Pressure Transmitter
3051 | Differential pressure transmitter |
| Gauge pressure transmitter |
| Absolute pressure transmitter |
| No. | Pressure range for differential type |
| | 4 | 0～37.4KPa |
| 5 | 0～186.8KPa |
| 6 | 0～690KPa |
| 7 | 0～2068KPa |
| No. | Pressure range for Gauge or Absolute type |
| 8 | -14.7 to 30 psi (-1.0 to 2.1 bar) |
| 9 | -14.7 to 150 psi (-1.0 to 10.3 bar) |
| 10 | -14.7 to 800 psi (-1.0 to 55 bar) |
| 11 | -14.7 to 4000 psi (-1.0 to 276 bar) |
| 12 | -14.7 to 10000 psi (-1.0 to 689 bar) |
| | No. | Output |
| B | 4-20mA with HART protocol |
| | | |
No. | Material structure |
Pressure
chamber |
Bleed valve | Isolation
diaphragm | Filling liquid |
| 2 2 | 316LSST | 316LSST | 316LSST |
Silicone oil |
| 2 3 | 316LSST | 316LSST | Hastelloy C-276 |
| 2 4 | 316LSST | 316LSST | Monel alloy |
| 2 5 | 316LSST | 316LSST | Tantalum |
| 3 3 | Hastelloy C | Hastelloy C | Hastelloy C-276 |
| 3 5 | Hastelloy C | Hastelloy C | Tantalum |
| 4 4 | Monel alloy | Monel alloy | Monel alloy |
| 7 3 | 316LSST | Hastelloy C | Hastelloy C - 276 |
| 2 A | 316LSST | 316LSST | 316LSST |
Fluorine oil |
| 2 B | 316LSST | 316LSST | Hastelloy C - 276 |
| 3 B | Hastelloy C | Hastelloy C | Hastelloy C - 276 |
| 2 D | 316LSST | 316LSST | Tantalum |
| 3 D | Hastelloy C | Hastelloy C | Tantalum |
| 7 B | 316LSST | Hastelloy C | Hastelloy C - 276 |
| | | No. | Item optional |
| T | 1/2NPT (Female) 316 L SST |
| O | 1/4NPT (Female) 316 L SST |
| No. | Item optional |
| M7 | Linear indicator 0~100 |
| Bl | Pipe mounting curved bracket (D=51mm) |
| B2 | Plate mounting bracket |
Structural parameters 3051 Differential Pressure Sensor Water
Digital Differential Pressure Transmitter
Wetted parts material:
Isolation diaphragm: 316L stainless steel, Hastelloy, Monel or
tantalum.
Exhaust and drain valve: 316 stainless steel, Hastelloy, Monel or
tantalum.
Flange and transition joint: carbon steel cadmium plated, carbon
steel zinc plated, 316 stainless steel, Hastelloy alloy "O" ring:
fluorine rubber
Non-wetted parts material
Filling fluid: silicone oil
Bolt: carbon steel galvanized
Electrical shell: low copper aluminum alloy
Lid "O" ring: Nitrile rubber
Coating: polyester epoxy resin
Pressure port
Flange pressure port: 1/4-18NPT thread
Transition joint pressure port: 1/2-14NPT thread
Electrical interface: Conduit connection port M20X1.5, 1/2-14NPT
thread
Weight: 3.6kg (not including options)
