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Emerson Rosemount 3051C User Manual

Emerson Rosemount 3051C
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Quick Start Guide
00825-0100-4007, Rev HH
February2024
Rosemount
3051 Pressure
Transmitter and 3051CF Series Flow
Meter
with 4-20 mA HART
®
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Emerson Rosemount 3051C Specifications

General IconGeneral
Model3051C
CategoryTransmitter
Accuracy±0.075% of span
TypePressure Transmitter
Output4-20 mA
Process Temperature-40 to 85 °C
Ambient Temperature Limit-40 to 85 °C
Housing MaterialAluminum
Wetted Materials316L SST
Process Connection1/2-14 NPT, 1/4-18 NPT
Electrical Connection1/2–14 NPT, PG13.5
DisplayLCD
CertificationsATEX, IECEx, CSA, FM, SIL 2/3
Warranty5 years

Summary

About this guide

Safety messages

Provides essential safety warnings for device installation and operation, including risks of explosions, leaks, and shocks.

Mounting the transmitter

Liquid flow application mounting

Details the procedure for mounting the transmitter in liquid flow applications, including tap placement and orientation.

Gas flow application mounting

Explains how to mount the transmitter in gas flow applications, emphasizing bracket support and tap placement.

Steam flow applications mounting

Describes the mounting procedure for steam flow applications, including filling impulse lines.

Panel and pipe mounting

Illustrates different mounting configurations for panel and pipe installations, including coplanar and traditional flanges.

Bolting considerations

Provides guidelines for assembling process flanges and manifolds using specified bolts for optimal transmitter performance.

O-rings with flange adapters

Details the importance of proper O-ring installation with flange adapters to prevent process leaks and ensure safety.

Environmental seal for housing

Provides guidance on using thread sealing PTFE tape for environmental seals on conduit entries to ensure water and dust tightness.

In-line gauge transmitter orientation

Explains the orientation of the in-line gauge transmitter, focusing on the low side pressure port and vent path for fluid drainage.

Rotate housing

Set the switches

Connect the wiring and power up

Ground signal wiring

Provides guidance on proper grounding procedures for signal wiring, emphasizing cable shield connections and avoiding power wiring proximity.

Power supply for 4-20 mA HART

Details the power supply requirements for the transmitter, including voltage, ripple, and resistance needs for HART communication.

Verify configuration parameters

Wireless configuration via Bluetooth technology

Explains how to configure the transmitter wirelessly using Bluetooth technology with the AMS Device Configurator app.

Download AMS Device Configurator

Provides instructions to download and install the AMS Device Configurator application from the app store.

Trimming the transmitter

Zero trim using transmitter zero adjustment buttons

Details how to perform a zero trim using the transmitter's physical buttons to set the Lower Range Value (LRV).

Safety Instrumented Systems (SIS)

Product certifications

Regulatory compliance notices

Covers notices for European directives, FCC, ISED, and ordinary location certifications for product compliance.

North America certifications

Details explosion-proof, dust-ignition-proof, and intrinsic safety standards for North American markets.

European ATEX and international IECEx certifications

Covers European ATEX and international IECEx certifications for hazardous environments.

EU Declaration of Conformity

Presents the EU Declaration of Conformity for Rosemount 3051 Pressure Transmitters, stating compliance with EU directives.

China RoHS compliance

Presents the China RoHS compliance table for hazardous substances in 3051 parts and lists spare parts descriptions.

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