Integrated Temperature Transducer with Extended Range and 24VDC Supply

• Customization: Available
• Type: Wall-Mounted Current Type
• Measuring Medium: Temperature
• Model NO.: 248HUI7A2XAK
• Display Type: LCD
• Site Display: Not Site Display
• Accuracy: ±0.5°c
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Opere Temperature: -20~80ºC
• Supply Voltage: 24VDC
• Range: -180~1372°c
• Output Signal: 4-20mA
• LCD Display: Yes
• Electric Connect: 1/2"NPT
• Protocol: Hart
• Explosion: IEC Exia Iic T4
• Insert Length: Customizable
• Thermowell Diameter: 5~11mm
• Thermowell Material: 316L
• Extended: 80 or Customized
• Transport Package: Wooden
• Trademark: Rosemount
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Experience the pinnacle of industry standards with the Rosemount 248 Temperature Transmitter. Renowned for delivering unwavering and dependable performance, this transmitter is expertly crafted to thrive in diverse process environments. Designed to satisfy the rigorous demands of standard single-point temperature measurement applications, its robust construction ensures enduring reliability. Furthermore, its versatile design allows seamless integration with a variety of housing options, providing unmatched adaptability for your application needs.

Input:Empower your measurement capabilities with single sensor capability, embracing universal sensor inputs such as RTD, T/C, millivolts, and ohms.

OutputSeamless output through a 4-20 mA signal, enhanced with the HART™ protocol for superior communication.

Housing:Ingeniously designed with a DIN B head mount for exceptional performance in diverse environments.

DiagnosticsIncorporates basic diagnostics, including open/short sensor diagnostics for enhanced operational insight and reliability.

Calibration OptionsAvailable with precise 5-point calibration for optimized accuracy and performance.

Certifications/ApprovalsBoasts SIL 2/3 certification to IEC 61508, verified by an independent third party, and suitability for hazardous locations and marine-type applications.

Standard TransmitterThe standard transmitter fulfills the essential requirements for typical single-point temperature measurement applications.

Superior Housing ResistanceIts housing is constructed for superior resistance, designed to withstand varying process environments effortlessly.

One-Year Stability RatingOffers a one-year stability rating, contributing significantly to the reduction of maintenance costs.

Open/Short Sensor DiagnosticsOpen/short sensor diagnostics are incorporated to detect and resolve sensor loop issues, ensuring dependable performance.

Device DashboardsIntuitive device dashboards facilitate an easy interface, simplifying device configuration and diagnostic troubleshooting.

Transmitter-Sensor MatchingTransmitter-sensor matching, utilizing Callendar-Van Dusen constants, minimizes measurement error for precise results.

Model

Product description

248

Temperature transmitter

Transmitter type

H

DIN B Head Mount

★

Transmitter output

A

4-20 mA with digital signal based on HART Protocol

★

Product certifications

Enclosure option codes permitted

E5

FM Explosion-Proof

A, U, G, H

★

I5

FM Intrinsic Safety and Class I, Division 2

A, B, U, N,G, S, H

★

K5

FM Intrinsic Safety, Explosion-Proof, and Class I, Division 2

A, U, G, H

★

I6

CSA Intrinsic Safety and Class I, Division 2

A, B, U, N,G, H

★

K6

CSA Intrinsic Safety, Explosion-Proof, and Class I, Division 2

A, U, G, H

★

E1

ATEX Flameproof

A, U, G, H

★

I1

ATEX Intrinsic Safety

A, B, U, N,C,G,S, H

★

ND

ATEX Dust

A, U, G, H

★

N1

ATEX Type n

A, U, G, H

★

NC

ATEX Type n Component

N

★

E7

IECEx Flameproof and Dust

A, U, G, H

★

I7

IECEx Intrinsic Safety

All options

★

N7

IECEx Type n

A, U, G, H

★

NG

IECEx Type n Component

N

★

KM

Technical Regulations Customs Union (EAC) Flameproof, Intrinsic Safety

A, U, G, H

★

IM

Technical Regulations Customs Union (EAC) Intrinsic Safety

All options

★

EM

Technical Regulations Customs Union (EAC) Flameproof

A, U, G, H

★

E3

China Flameproof

A, G, H, N

★

I3

China Intrinsic Safety

A, G, H, N

★

N3

China Type n

A, U, G, H

★

NA

No Approval

All options

★

Enclosure

Material

IP rating

A

Connection head

Aluminum

IP66/68

★

B

BUZ head

Aluminum

IP65

★

C

BUZ head

Polypropylene

IP65

★

G

Connection head

SST

IP66/IP68

★

H

Universal head (junction box)

SST

IP66/IP68

★

U

Universal head (junction box)

Aluminum

IP66/IP68

★

N

No enclosure

N/A

N/A

★

F

Sanitary connection head, DINA

Polished SST

IP66/IP68

S

Sanitary connection head, DIN B

Polished SST

IP66/IP68

Conduit entry size

1

M20 × 1.5 (CM20)

★

2

1/2-in. NPT

★

0

No enclosure

★

Assemble to options

XA

Sensor specified separately and assembled to transmitter

★

NS

No sensor

★

Rosemount 248R Rail Mount Transmitter

Model

Product description

248R

Rail mount temperature transmitter

Output protocol

A

4-20 mA with digital signal based on HART Protocol

★

Product certifications

I5

FM Intrinsically Safe and Class I, Division 2

★

I6

CSA Intrinsically Safe and Class I, Division 2

★

I1

ATEX Intrinsic Safety

★

NC

ATEX Type n Component

★

I7

IECEx Intrinsic Safety

★

IM

GOST (Russia) Intrinsically Safe

★

NA

No Approvals

★

Dimension

 

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a proud member enterprise under the esteemed Hanshan (Cold Mountain) Intelligent Technology Co.;
The Hanshan Intelligent Technology Co., Ltd. group was officially founded in the vibrant hub of Shanghai in 2013;
The founding team is composed of veterans from leading international automation companies, each boasting over 20 years of expertise in the automation industry. They bring extensive experience in automation engineering and have over a decade of profound insights into consulting and implementing digital solutions. Their mission is to deliver exceptional automation and digitization products and services to a global clientele. The company's headquarters are strategically located in the dynamic city of Shanghai, China;
For more than 20 years, the company has been deeply entrenched in the petrochemical industry, developing a profound understanding of the automation and digitalization needs across upstream, midstream, and downstream enterprises. It offers expert products and solutions that leverage automation and digitalization technologies, along with comprehensive lifecycle services, for sectors including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

Frequently Asked Questions

How do I select the right product?
A: Upon receiving your inquiry, we will furnish you with an all-encompassing technical document, allowing you to verify the detailed process parameters and technical specifications needed. With your specific requirements in mind, we will recommend the most suitable model tailored to your needs.

I would like a confirmed model. Can you provide that?
A: Absolutely. Once you communicate the model you require to us, we will first validate its suitability. If necessary, we will offer some more cost-effective optimization suggestions before confirming the model. After this confirmation process, we can proceed to provide you with a formal quotation.