3051 Differential Pressure Sensor Water Digital Differential
Pressure Transmitter
Description 3051 Differential Pressure Sensor Water Digital Differential
Pressure Transmitter
The key raw materials, components and parts of the 3051
differential pressure transmitter are all imported or joint venture
production, and the whole machine has been strictly assembled and
tested. The product has the characteristics of advanced design
principles, complete varieties and specifications, and easy
installation and use. Because the appearance of this model
completely integrates the structural advantages of Rosemount 3051
and Yokogawa EJA,it gives users a refreshing feeling, and has
strong versatility and substitution capabilities.
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)
