Emerson 3051SF manual Signal Wiring Grounding

Page 9

Quick Installation Guide

00825-0100-4801, Rev KB December 2010

Rosemount 3051S

STEP 4 CONTINUED...

Signal Wiring Grounding

Do not run signal wiring in conduit or open trays with power wiring, or near heavy electrical equipment. Grounding terminations are provided on the sensor module and inside the Terminal Compartment. These grounds are used when transient protect terminal blocks are installed or to fulfill local regulations. See Step 2 below for more information on how the cable shield should be grounded.

1.Remove the Field Terminals housing cover.

2.Connect the wiring pair and ground as indicated in Figure 7. a. The cable shield should:

Be trimmed close and insulated from touching the transmitter housing.

Continuously connect to the termination point.

Be connected to a good earth ground at the power supply end.

Figure 7. Wiring

Minimize

 

 

 

 

 

Ground for

Distance

Trim shield and

 

 

Transient

 

 

 

 

insulate

 

Protection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Insulate Minimize

Shield Distance

Connect Shield Back to the

Power Supply Ground

3.Replace the housing cover. It is recommended that the cover be tightened until there is no gap between the cover and the housing.

4.Plug and seal unused conduit connections.

9

Image 9
Contents ¢00825-0100-4801J¤ Quick Installation GuideProcess leaks may cause harm or result in death Explosions could result in death or serious injuryElectrical shock can result in death or serious injury Conduit/Cable EntriesLiquid Flow Applications Mount the TransmitterGas Flow Applications Steam Flow ApplicationsStep Common Transmitter Assemblies Bolting Considerations Flange Adapter Rings with Flange Adapters Ring Ptfe BasedSET Switches and Jumpers Consider Housing RotationInline Gage Transmitter Orientation PlantWeb Junction BoxPlantWeb Housing Wiring Junction Box Housing Wiring Connect Wiring and Power UPWiring Signal Wiring GroundingRemote Display Wiring and Power Up Junction Box Housing Remote Mount Display Remote Mount Display wiring diagramRosemount 3051S Quick Connect Exploded View Quick Connect WiringPower Supply Conduit Electrical Connector Wiring Option GE or GMField Communicator User Interface Verify ConfigurationFunction Fast Key Sequence Units 1,2 Upper Sensor Trim 1,1 Zero Trim 1,3 Using the Transmitter Zero Adjustment Button Using the Field CommunicatorTrim the Transmitter Zero Trim3051S Safety-Certified Identification Safety Instrumented SystemsInstallation ConfigurationSwitches not installed Switches installedRosemount Alarm Level Namur Alarm LevelProof Test and Inspection Operation and MaintenanceVisual Inspection Special ToolsReference Approved Manufacturing Locations Product CertificationsHazardous Locations Certifications North American CertificationsRTD Assembly 3051SFx Option T or R Loop / Power GroupsEuropean Certifications Special Conditions for Safe UseRosemount 3051S Japanese Certifications China Nepsi CertificationsCertificate Description IECEx Certifications Inmetro CertificationsLoop / Power Groups KD Combination of E5, I5, E6, I6, E1, Combinations of CertificationsDOC Rosemount 3051S Schedule Rosemount 3051S Rosemount 3051S Rosemount 3051S
Related manuals
Manual 32 pages 28.03 Kb Manual 36 pages 50 Kb

3051SF, 3051S specifications

The Emerson 3051S is a state-of-the-art pressure transmitter that excels in various industrial applications. Its design is rooted in cutting-edge technology, ensuring accurate and reliable pressure measurements. With a focus on performance and durability, the 3051S stands as a trusted choice for engineers and process professionals worldwide.

One of the standout features of the Emerson 3051S is its advanced sensor technology. The device utilizes a high-performance sensor that offers exceptional accuracy, with a measured performance of up to ±0.075% of the span. This precision is essential for processes where minute changes in pressure can significantly impact operations. Coupled with the sensor's stability and repeatability, the 3051S provides consistent readings even in fluctuating conditions.

The device also incorporates Emerson's proprietary Smart Pressure technology, which enables predictive diagnostics. This feature allows users to anticipate potential issues before they escalate, reducing downtime and maintenance costs. The 3051S is equipped with advanced communication capabilities, supporting protocols such as HART, FOUNDATION Fieldbus, and Profibus PA. This versatility ensures seamless integration into existing plant automation systems, facilitating real-time data monitoring and management.

In terms of construction, the Emerson 3051S is built to withstand harsh industrial environments. It features a robust stainless-steel housing that protects the internal components from corrosive substances, high temperatures, and extreme pressures. The device is also available with various membrane materials, making it suitable for a wide range of media, including corrosive and viscous fluids.

Moreover, the 3051S is designed with user-friendliness in mind. It includes an intuitive interface and is fully configurable, allowing for easy calibration and setup. The ability to use Emerson's AMS Device Manager software further enhances the user experience, enabling detailed analysis, configuration, and diagnostics from a centralized platform.

Overall, the Emerson 3051S combines superior technology with practical design, making it an ideal solution for industries such as oil and gas, chemical processing, and water treatment. Its precise measurements, advanced diagnostics, and durable construction position it as a benchmark in the field of pressure transmitters, delivering reliability and efficiency for critical applications.