Rosemount 3051 pressure transmitters (Emerson) are among the most widely used transmitters for pressure, DP, level and flow, known for the Coplanar platform, 0.04 % of span accuracy and SIL 2/3 safety certification. ISE supplies Rosemount 3051 to customer-specified ranges, meeting European requirements for ATEX, IECEx, PED and IEC 61508.
Rosemount 3051 pressure transmitter versions
| Version | Measurement | Applications |
|---|---|---|
| 3051C Coplanar | DP, gauge, absolute | Flow, level, pressure; manifold mounting |
| 3051T In-line | Gauge, absolute | Pipeline and tank pressure |
| 3051L | Level with direct-mount seal | Closed tanks, viscous or corrosive media |
| 3051CF | Flow (Annubar, Compact, Integral Orifice) | Steam, gas, liquids |
Rosemount 3051 specifications
| Parameter | Value |
|---|---|
| Range | Customer-specified |
| Reference accuracy | 0.04 % of span |
| Installed total performance | 0.14 % of span |
| Stability | 0.2 % of URL / 10 years |
| Sensor temperature | 0 – 80 °C, 0 – 120 °C (by configuration) |
| Supply | 12 – 30 VDC (by order configuration) |
| Output | 4–20 mA HART; FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART (options) |
| Functional safety | SIL 2/3 per IEC 61508 |
| Applications | Level, pressure, flow… |
Source: Emerson – Rosemount 3051 Product Data Sheet.
Applications
- Steam and gas flow through orifices and Annubar.
- Open and closed tank level, boiler drum level – see DP transmitter applications.
- Line pressure and furnace draft pressure.
Standards and approvals
| Standard | Scope |
|---|---|
| ATEX (E8, I1, N1…), IECEx (E7, I7…) | Flameproof, intrinsic safety, Type n |
| PED 2014/68/EU | Pressure equipment |
| IEC 61508 | SIL 2/3, option QT with FMEDA certificate |
| EN 60770, EN 61326-1 | Transmitter evaluation, EMC |
Related products
Contact ISE
EQUIPMENT INDUSTRIAL SOLUTION CO., LTD (ISE) – Ho Chi Minh City, Vietnam.
Contact us: Sales +84 909 617 185 – Technical +84 979 117 185 – Email: [email protected]
