Rosemount 3051DP Coplanar Transmitter Level Gauge
1.General Description
The Rosemount 3051DP is a high-quality Differential Pressure Transmitter. This device measures flow and level in industrial processes. Its Coplanar Pressure Transmitters design allows direct mounting to reduce installation complexity, minimize leaks, and enhance reliability.
Also called the Rosemount Coplanar or Emerson Rosemount 3051 DP, this transmitter measures pressure accurately. It works well in harsh process conditions. It comes as the Rosemount 3051 DP transmitter or the Rosemount 3051 DP level transmitter. These options offer flexible solutions for tanks, pipelines, and flow systems.
The Rosemount 3051DP transmitter ranges cover differential, gauge, and absolute pressures, making it ideal for pressure transmitter applications requiring precision and durability.
2.Rosemount 3051 specifications
l Measurement Type: Differential, Gauge, Absolute Pressure
l Pressure Range: Up to 2000 psi (137.89 bar)
l Supply Voltage: 10.5 – 42.4 VDC (Rosemount 3051 power requirements)
l Output Signal: 4–20 mA with HART
l Accuracy: 0.025% of span (high accuracy)
l Long-Term Stability: 15 years
l Rangedown: Up to 150:1
l Process Wetted Material: 316L SST, Alloy C-276, Tantalum
l Certifications: SIL 2/3, NSF, NACE
3.Rosemount 3051DP Features
l Coplanar Technology: Direct mounting improves efficiency and reduces leak risk.
l Bluetooth Connectivity: Simplifies configuration and maintenance.
l Back-lit Graphical Display: Easy reading in all lighting conditions.
l Advanced Diagnostics: Monitors device health, performance, and operational conditions.
l Versatile Application: Works for differential pressure sensors, flow meters, volume flow, and static pressure measurements.
4.Applications
l Oil and Gas: Differential pressure for process control and flow measurement.
l Chemical Processing: Level and flow monitoring.
l Water and Wastewater: Reliable flow velocity and pressure drop measurements.
l HVAC Systems: Pressure regulation and system diagnostics.
l Supports differential pressure flow, ultrasonic flow meters, and absolute pressure applications.
5.Installation Procedure (Step by Step)
l Preparation: Gather tools, transmitter, and safety gear. Review manuals.
l Mounting: Place the transmitter correctly for liquid, gas, or steam applications. Secure with supplied hardware.
l Connecting Impulse Lines: Ensure proper orientation of drain/vent valves.
l Electrical Connections: Follow local codes; connect power supply (10.5 VDC minimum).
l Grounding: Properly ground transmitter housing.
l Configuration: Use HART communicator for zero/span settings and setup.
l Testing: Conduct pressure and flow tests; verify output signals.
l Final Checks: Inspect for leaks, tighten connections, replace housing cover.
l Documentation & Commissioning: Record setup and monitor performance under operational conditions.
6.Related Part Numbers
l Rosemount 3051C – Coplanar Pressure Transmitter
l Rosemount 3051T – In-Line Pressure Transmitter
l Rosemount 3051L – Level Transmitter
Rosemount 2051L Flange Diaphragm Level Transmitter
Rosemount 2051T Inline Pressure Transmitter
Rosemount 2090P Pressure Transmitter
Back to the top: Rosemount
