Emerson Make Rosemount Transmitter (3051TG) Specification

Equipment Type
-

Temperature
40 C to +85 C Celsius (oC)

Test Range
14.7 to 20000 psi

Capacity
Up to ~20000 psi Kg

Classification
Industrial Process Measurement Instrument

Accuracy
0.075% of span %

Color
blue

Weight
400 Grams (g)

Operate Method
Pressure sensed by diaphragm Diaphragm movement converted to electrical signal Signal linearized and output as 4 20 mA with digital overlay Field communicator (HART) can adjust calibration and configuratio

Material
Wetted Materials: 316L Stainless Steel standard Optional exotic materials: Hastelloy, Monel, Tantalum, Gold Plated alloys Filling Fluid: Silicone oil or inert fluid Housing Material: Aluminum or stainless steel with conduit entry (M20 1.5 or NPT)

Automation Grade
-

Voltage
10.5 55 V DC Volt (v)

Gas Pressure
- PSI

Application
Industrial pressure measurement (liquids, gases, steam) Tanks, vessels, pipelines monitoring Level & flow (via pressure differential / manifold setups) Process control in oil & gas, chemical, power plants, water treatment

Mounting Type
Direct inline mounting with bracket (B4) for pipe or panel Flanges or adapters available (coplanar, threaded)

Features
Wide Pressure Range ,High Accuracy .

Usage
industrial use

Product Type
-

Power
10.5 55 V DC Volt (v)

Humidity
-

Operating Voltage
10.5 55 V DC Volt (V)

Interface Type
Local Interface: Optional LCD display and local configuration buttons (M5) Remote Digital: HART communicator / AMS or fieldbus interfaces for configuration and diagnostics

Power Supply
10.5 55 V DC

Dimension (L*W*H)
Compact cylindrical sensor body with electronics housin Centimeter (cm)

Max Height
5 "

Port Size
Typically 14 NPT female or ANSI/DIN flanges (model dependant)

Response Time
0.1 Seconds

Measuring Range
01 Celsius (oC)

Hardness
hard

Number of Specimens
-

Specimen Size
1 Millimeter (mm)

Resolution
6-bit ADC equivalent

Frequency
22 Hertz (HZ)

Display Type
local LCD display

Machine Weight
400 Gram (g)

Test Speed
-

Test Width
- Centimeter (cm)

Test Stroke
-

Control Mode
Measurement Only

Emerson Make Rosemount Transmitter (3051TG) Trade Information

Minimum Order Quantity
1 Number

Payment Terms
Cash Advance (CA)

Supply Ability
100 Per Month

Delivery Time
1 Week

Sample Available
No

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Box pack

Main Domestic Market
All India

Certifications
With Test Certificate

About Emerson Make Rosemount Transmitter (3051TG)

The Rosemount 3051TG is a gauge pressure transmitter from the Emerson Rosemount 3051 series industrystandard instruments used to measure pressure in liquids and gases and convert it to a standard electrical signal for process controls.

Key Features

Measurement Type

Gauge Pressure (pressure relative to atmospheric)
Often used in pipes, tanks, vessels, and process lines.

Output & Communication

420mA analog
HART protocol for digital communication, configuration, and diagnostics
Optional FOUNDATION Fieldbus or PROFIBUS PA in some versions

Pressure Ranges

Variable depending on model code examples include:

14.7 to 30psi (1.01 to 2.06bar)
14.7 to 150psi (1.01 to 10.34bar)
14.7 to 4000psi (1.01 to 275.79bar)
14.7 to 10000psi (1.01 to 689.47bar)

This makes it suitable for low to very high pressure applications.

Accuracy & Performance

0.040.075% of span (very accurate)
Excellent longterm stability
Fast dynamic response compared to typical transmitters

Construction & Materials

316L Stainless Steel processwetted
Optional exotic materials (Hastelloy, Monel, Tantalum) for aggressive media
Coplanar diaphragm design for reliable sensing

Operating Conditions

Looppowered (10.555VDC for 420mA versions)
Suitable for wide ambient and process temperatures
Robust IP66/67 housing (dust and water protection)

Typical Uses

Industrial process pressure measurement
Level measurement via differential pressure (with two sensors or remote seals)
Flow measurement (with DP devices/orifice taps)
Oil & gas, chemical, petrochemical, utilities, water treatment

These units are widely used because they are highly reliable, accurate, and integrate easily with PLC/DCS systems via HART/FIELD protocols.

Summary (Easy Quick Reference)

Feature	Specification
Product	Emerson Rosemount 3051TG
Type	Gauge Pressure Transmitter
Output	420mA + HART
Pressure Range	From low vacuum up to very high pressures (e.g., 10000psi)
Accuracy	High (0.040.075%)
Materials	316L SS & optional corrosionresistant alloys
Use	Industrial pressure and process measurement

If you want, I can also explain how to wire and configure this transmitter with a PLC or indicator like Masibus 409 or PIC101N, and how to set the scaling for a specific pressure range.

Would you like a wiring/configuration guide?

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