Rosemount™ 5081 Explosion-Proof Transmitter

Rosemount™ 5081 Explosion-Proof Transmitter
Details:
The Rosemount 5081 Explosion-Proof Transmitter is a single channel loop powered device that can accept input from a variety of liquid analysis sensors including: pH/ORP sensors, conductivity sensors (contacting and toroidal) and amperometric sensors (dissolved oxygen, chlorine and ozone). The transmitter features a rugged, weatherproof, corrosion-resistant enclosure to withstand harsh environments.
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Description
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Products Description

 

 

The Rosemount 5081 Explosion-Proof Transmitter is a single channel loop powered device that can accept input from a variety of liquid analysis sensors including: pH/ORP sensors, conductivity sensors (contacting and toroidal) and amperometric sensors (dissolved oxygen, chlorine and ozone). The transmitter features a rugged, weatherproof, corrosion-resistant enclosure to withstand harsh environments.

Features

 

 

  • Robust explosion-proof design constructed with heavy duty cast aluminum
  • Faster installation using Quick Start programming
  • Intrinsically safe, non-incendive, and explosion-proof hazardous area location approvals
  • Visibility of process parameters by utilizing HART® or Profibus DP digital communications
  • Effortlessly connect with PLCs and DCSs by choosing the HART® or FOUNDATION™ Fieldbus communication options

Key Advantages

 

 

1. Intrinsic Safety and Explosion-Proof Certification

· Certified by major global standards including ATEX, IECEx, FM, and CSA, meeting requirements for Ex d Flameproof and/or Ex ia Intrinsic Safety, ensuring safe use in Zone 0/1/2 and Division 1/2 hazardous areas.

2. Exceptional Measurement Performance

· Delivers reference accuracy up to ±0.075% even in demanding explosion-proof environments, ensuring data precision and reliability.

· Excellent long-term stability and wide turndown reduce the need for recalibration and range changes.

3. Rugged and Durable Design

· Housing is constructed from rugged cast aluminum or stainless steel, offering high structural integrity and corrosion resistance, capable of withstanding harsh industrial environments and potential explosion impacts.

· High ingress protection (IP66/IP67) against dust and water, suitable for outdoor and demanding conditions.

4. Comprehensive Features and Flexibility

· Supports multiple communication protocols including HART®, PROFIBUS PA, and Foundation Fieldbus for easy integration into control systems.

· Offers various process connections and diaphragm materials to suit different media and pressure conditions.

5. Easy Maintenance and Commissioning

· Allows for safe wireless configuration and diagnostics within permissible parameters using an infrared handheld or HART-compatible system, eliminating the need to open the cover in hazardous areas.

· Optional local display indicator for easy on-site reading.

Key Performance Specifications

 

 

Parameter

Specification

Explosion Protection

Flameproof & Intrinsic Safety

Explosion Certifications

ATEX, IECEx, FM, CSA

Measurement Type

Gauge, Absolute, Sealed, Remote Seal

Reference Accuracy

±0.075% of span

Stability

±0.125% of URL / 60 months

Turndown

100:1

Process Connection

1/2" NPT, G1/2, Flange

Diaphragm Material

316L Stainless Steel, Hastelloy C-276, Tantalum

Output & Communication

4-20 mA HART, PROFIBUS PA, Foundation Fieldbus

Housing Protection

IP66 / IP67 / NEMA 4X

Safety Level

SIL 2/3

Suitable Applications

 

 

·Oil & Gas: Wellhead pressure monitoring, oil & gas transmission pipelines, refinery reactors & fractionators.

· Chemical & Petrochemical: Reactor vessel pressure, flammable solvent tank level, process pipeline flow.

· Pharmaceutical Industry: Synthesis processes using flammable solvents.

· Spraying & Coating Industries: Environments with combustible vapors.

· Grain Processing & Storage: Environments with combustible dust.

· Any area classified as Zone 0, 1, 2 or Division 1, 2.

Keywords

 

 

Rosemount 5081,Explosion-proof Pressure Transmitter,Flameproof Transmitter,Intrinsically Safe Transmitter,Hazardous Area Transmitter,ATEX Transmitter,Oil & Gas Instrumentation,Chemical Process Safety,SIL Certified Transmitter,Rosemount Explosion-proof

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