KROHNE OPTISWIRL 5080 Supplementary Instructions Manual Download Page 1

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Vortex flowmeter for high temperature applications

Flameproof version

ATEX category:

ATEX category: II 1 G, II 2/1 (1) G and II 2 D
Equipment protection level:

Equipment protection level:

Equipment protection level: Ga, Gb and Db

OPTISWIRL 5080

Supplementary Instructions

Summary of Contents for OPTISWIRL 5080

Page 1: ...2 D Equipment protection level Equipment protection level Equipment protection level Equipment protection level Ga Gb and Db OPTISWIRL 5080 OPTISWIRL 5080 OPTISWIRL 5080 OPTISWIRL 5080 Supplementary...

Page 2: ...evice description 5 2 2 Marking 5 2 3 Safety specifications 7 2 4 Flammable products 7 2 5 Ambient temperature temperature classes 8 2 6 Electrical data 10 3 Installation 11 3 1 Mounting 11 3 2 Specia...

Page 3: ...tion contains only the data relevant to explosion protection The technical details given in the manual for the non explosion protected versions remain unchanged unless they will be excluded or replace...

Page 4: ...vice which have been listed in these instructions If needed the IEC certificate can be downloaded from the manufacturer s website 1 4 Safety instructions If these instructions are not followed there i...

Page 5: ...2 1 Example of a nameplate for the compact version 1 Model number and serial number 2 Marking according to the notified body 3 Note for disposal 4 Manufacturer logo 5 IP rating for enclosure 6 Manufa...

Page 6: ...intrinsic safety Do not open when energized Failure to follow these instructions can result in death or serious injury 47058 DUISBURG GERMANY ST S N ORIGIN SUPPLY MWP 100 F 38 C MAX AMB TEMP 176 F 80...

Page 7: ...on level EPL remote flow sensor Ga Ex marking remote flow sensor Ex ia IIC T4 Ga Equipment protection by flameproof enclosure Equipment protection by flameproof enclosure Equipment protection by flame...

Page 8: ...mbient temperature range Insulation must be limited to the piping Unobstructed ventilation of the signal converter and the remote flow sensor connection box must be ensured Temperature class Permissib...

Page 9: ...e operator has to ensure the temperature limit by temperature measurements at the housing reference point For high temperature applications positioning the electronics housing to the side or bottom an...

Page 10: ...must be disconnected to shorten the cable run the cable through conduit or for some other reason you must disconnect the cable at the sensor junction box end You cannot disconnect the cable at the si...

Page 11: ...is clearly visible it can be operated from a location with secure footing Important notes for mounting Important notes for mounting Important notes for mounting Important notes for mounting Ensure ar...

Page 12: ...s with a tensile strength of at least 240 N mm Devices marked as category 1 G or EPL Ga Devices marked as category 1 G or EPL Ga Devices marked as category 1 G or EPL Ga Devices marked as category 1 G...

Page 13: ...screwed in it must form a flameproof joint with the housing with a minimum thread length of 8 mm A suitable mechanical stopping box must be provided in accordance with installation requirements The c...

Page 14: ...round test voltage 500 VAC or 707 VDC between terminal and earth ground terminal 4 4 Grounding Equipotential bonding Vortex flowmeter must be connected to the equipotential bonding system of the hazar...

Page 15: ...y only be operated if the equipment parts necessary for safety are effective in the long run and are not rendered inoperable during operation In case of operation with flammable products the measuring...

Page 16: ...llation is within the responsibility of the operator Due to the modular design of the vortex flowmeters from a safety perspective the electrical equipment built into the signal converter can be replac...

Page 17: ...erve the information above Also ensure that all process connections and the pipeline are depressurised and free of product Where environmentally critical products are concerned carefully decontaminate...

Page 18: ...7 NOTES 18 OPTISWIRL 5080 www krohne com 07 2020 4008054001 AD OPTISW5080 Exd Gb Db en R01...

Page 19: ...NOTES 7 19 OPTISWIRL 5080 www krohne com 07 2020 4008054001 AD OPTISW5080 Exd Gb Db en R01...

Page 20: ...ces Head Office KROHNE Messtechnik GmbH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 10389 info krohne com KROHNE 07 2020 4008054001 AD OPTISW5080 Exd Gb Db en R01 Subjec...