Air Differential Pressure Transmitter Capacitive Pressure Sensor
With 4-20mA Output
Description Air Differential Pressure Transmitter Capacitive Pressure Sensor
With 4-20mA Output
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 Air Differential Pressure Transmitter Capacitive Pressure Sensor
With 4-20mA Output
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 |
Features Air Differential Pressure Transmitter Capacitive Pressure
Sensor With 4-20mA Output
Super performance, use to measure pressure, differential pressure
and temperature.. Accuracy: ±0.1%F.S/±0.2%F.S
Stability: ≤0.2%
Standard 4～20mA,RS-485 communication interface Support upgrade of
basic scene control technique
Little temperature effect Little static effect
Overload can reach 2 times
