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KROHNE OPTIFLUX 4000 F User Manual

KROHNE OPTIFLUX 4000 F
47 pages
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GR
©
KROHNE 06/2005 7.30948.32.00
OPTIFLUX 4300 C
OPTIFLUX 5300 C
OPTIFLUX 4000 F
OPTIFLUX 5000 F
IFC 300 F
For use in hazardous areas (ATEX)
Subject to change without notice.
OPTIFLUX flowmeters are delivered ready
for operation!
Switch on and measure.
Supplement to the
QuickStart
Electromagnetic flowmeters
Variable area flowmeters
Mass flowmeters
Ultrasonic flowmeters
Vortex flowmeters
Flow controllers
Level measuring instruments
Pressure and temperature
Heat metering
Communications technology
Switches, counters, displays and recorders
Engineering systems & solutions
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KROHNE OPTIFLUX 4000 F Specifications

General IconGeneral
BrandKROHNE
ModelOPTIFLUX 4000 F
CategoryMeasuring Instruments
LanguageEnglish

Summary

General Safety and Legal Information

General Advice on Safety

Provides essential safety instructions for installation, operation, and maintenance.

Hazard Warnings

Highlights specific dangers like electric shock and the importance of PE connection.

Specific Warnings and Notices

WARNING: Unauthorized Changes

Warns against device modifications that could compromise explosion safety.

IMPORTANT: Regulations and Training

Stresses compliance with regulations and personnel training for hazardous areas.

2. Temperature Limits and Ratings

2.1 OPTIFLUX 4300 Series Temperature Limits

Provides temperature limits for OPTIFLUX 4000/4300 series based on temp classes and ambient temps.

2.1 OPTIFLUX 4300 C Series Temperature Limits

Details temperature limits for OPTIFLUX 4300 C models based on temp classes and ambient temps.

2.2 OPTIFLUX 5300 Series Temperature Limits

Provides temperature limits for OPTIFLUX 5000/5300 C based on temp classes and ambient temps.

3. Connection Diagrams

3.1 Equipotential Bonding

Covers requirements for equipotential bonding and system grounding for EEx ia circuits.

4. Electrical Connection

4.1 General Connection Advice

Provides warnings and general instructions for electrical connections and housing access.

5. Service and Maintenance

Important Notices for 4300 C-EEx

Temperature Limits for Optiflux 4300 Series

OPTIFLUX 4300 C (DN10-20) Temp Limits

Provides temperature limits for EEx m DN10-20 based on temp classes and ambient temps.

OPTIFLUX 4300 C (DN25-150) Temp Limits

Details temperature limits for EEx d/q DN25-150 based on temp classes and ambient temps.

2 Electrical Connection for 4300 C-EEx

EEx ia Safety Notes and Terminal Separation

Covers connection rules for EEx ia devices and spatial separation of terminals.

3 Replacement of Mains Fuse

4 Maintenance for 4300 C-EEx

Important Notices for 5300 C-EEx

Hazardous Area Standards Compliance

Emphasizes compliance with standards like EN 60079-14 for hazardous area installations.

Personnel Qualification for Hazardous Areas

Stresses that only trained personnel should perform installation, use, and maintenance.

Maximum Ambient and Process Temperatures (5300 C-EEx)

2 Electrical Connection for 5300 C-EEx

4 Maintenance for 5300 C-EEx

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