Advanced Rosemount Fieldbus Transmitter for Extreme Heat Applications

Product Description

Introducing the exceptional Rosemount 848T Temperature Transmitter-your ultimate solution for high-density temperature measurement needs. Perfectly suited for scenarios requiring up to eight temperature readings in close proximity, it significantly cuts down on wiring expenses and streamlines installation. Crafted with Emerson's pioneering measurement validation diagnostic, this transmitter empowers you to foresee on-scale failures, preventing needless shutdowns, and thereby elevating safety and productivity to new heights.

Input:Enjoy the flexibility of eight independently configurable inputs, featuring 2- and 3-wire RTDs, thermocouples, mV, 2- and 3-wire ohm, and 4-20 mA signals.

Output:Experience seamless communication with the SignalFOUNDATION™ Fieldbus protocol.

Housing:Choose from durable aluminum or robust stainless steel junction box options for optimal protection.

Diagnostics:Benefit from advanced measurement validation to ensure reliable performance.

Certifications/Approvals:Engineered to meet stringent hazardous location and marine type standards, among others.

Eight temperature measurements:This transmitter innovatively accepts up to eight temperature measurements per device, driving down process control expenses.
Close proximity:Enhance your installation with measurements taken in close proximity, simplifying processes and cutting down on wiring.
High density applications:Effortlessly receive independently configurable RTD, thermocouple, ohm, and milliamp inputs tailored for high-density applications.
FOUNDATION™ Fieldbus:Seamlessly integrate existing analog instrumentation within the FOUNDATION™ Fieldbus environment, unlocking enhanced digital capabilities.
Reduced wiring:Our bus-powered transmitter dramatically reduces the wiring required, streamlining the installation process.
Measurement validation diagnostic:Stay ahead with measurement validation diagnostics that detect data irregularities and on-scale failures, ensuring uninterrupted operations.
Easy interface:Navigate effortlessly with device dashboards that offer a user-friendly interface for simplified configuration and diagnostic troubleshooting.

Explore our Rosemount 848T FOUNDATION Fieldbus Ordering Table for comprehensive ordering information.

Model

Product description

848T

High Density Temperature Measurement Family

Transmitter output

F

FOUNDATION Fieldbus digital signal (includes AI, MAI,and ISEL function blocks, and Backup Link Active Scheduler)

*

Product certifications(1)

Rosemount Junction Box required?

I1

ATEX Intrinsic Safety

No

*

I2

INMETRO Intrinsic Safety

No

*

I3

NEPSI Intrinsic Safety

No

*

I4

TIIS Intrinsically Safety (FISCO) Type'ia'

No

H4

TIIS Intrinsic Safety (FISCO) Type'ib'

No

I5

FM Intrinsically Safe

No

*

I6

CSA Intrinsically Safe

No

*

I7

IECEx Intrinsic Safety

No

*

IA

ATEX FISCO Intrinsic Safety

No

*

IB

INMETRO FISCO Intrinsic Safety

No

*

IE

FM FISCO Intrinsically Safe

No

*

IF

CSA FISCO Intrinsically Safe, Division 2

No

*

Model

Product description

IG

IECEx FISCO (Intrinsic Safety)

No

*

IM

Technical Regulations Customs Union (EAC) Intrinsic Safety

No

*

KG

FM, CSA,ATEX, and IECEx Intrinsic Safety

No

*

N1

ATEX Type n (enclosure required)

Yes

*

N3

China Type n (enclosure required)

Yes

*

N5

FM Class I, Division 2, and Dust Ignitionproof (enclosure required)

Yes

*

N6

CSA Class I, Division 2

No

*

N7

IECEx Type n (enclosure required)

Yes

*

NC

ATEX Type n Component (Ex nA nL)

No

*

ND

ATEX Dust (enclosure required)

Yes

*

NJ

IECEx Type n Component (Ex nA nL)

No

*

NK

FM Class I, Division 2

Yes

*

E6

CSA Explosion-proof, Dust Ignitionproof, Division 2 (JX3 enclosure required)

Yes

IM

Technical Regulations Customs Union (EAC) Intrinsic Safety

No

*

IP

Korea Intrinsic Safety

No

*

NA

No approval

No

*

Input types

S001

RTD, thermocouple, mV, Ohm inputs

*

S002

RTDs, thermocouple, mV, Ohm and 4-20 mA inputs

*

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd., an esteemed member of the eminent Hanshan (Cold Mountain) Intelligent Technology Co., is a beacon of innovation and expertise;
Established in the bustling metropolis of Shanghai in 2013, the Hanshan Intelligent Technology Co., Ltd. group (hereinafter referred to as) has been pivotal in pioneering advancements;
The founding team, distinguished veterans from renowned international automation giants, boasts an impressive legacy of over 20 years in the automation industry, including over two decades in engineering and over ten years in the consulting and implementation of cutting-edge digital solutions. The company's mission is to deliver premium automation and digitization products and services to a global clientele. Strategically headquartered in the vibrant city of Shanghai, China;
With a rich history of more than 20 years immersed in the petrochemical sector, the company possesses unparalleled insights into the automation and digitalization requirements of enterprises across upstream, midstream, and downstream levels. By offering expertly tailored products and solutions in automation and digitalization, alongside comprehensive full life cycle services, they serve a diverse array of industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

You may have these questions

How do I select the right product?
A: Upon receiving your inquiry, our dedicated team will furnish you with an exhaustive technical document. This will ensure a meticulous verification of the necessary process parameters and technical specifications. Tailoring to your unique requirements, we will then propose the most suitable model, perfectly aligned with your needs.

I would like a confirmed model. Can you provide that?
A: Absolutely. Once you communicate the desired model to us, we will meticulously verify its suitability. If needed, our experts will suggest more cost-effective optimization options. Upon confirmation, we will proceed with providing a formal quotation, ensuring transparency and precision.