KROHNE OPTIWAVE 3500 C Supplementary Instructions Manual Download Page 1 | Manualshive

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OPTIWAVE 3500 C
OPTIWAVE 6500 C
OPTIWAVE 7500 C

Supplementary Instructions for ATEX applications

Supplementary Instructions for ATEX applications

Supplementary Instructions for ATEX applications

Supplementary Instructions for ATEX applications

OPTIWAVE X500

OPTIWAVE X500

OPTIWAVE X500

OPTIWAVE X500

Supplementary Instructions

Supplementary Instructions

Supplementary Instructions

Supplementary Instructions

© KROHNE 06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en

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Summary of Contents for OPTIWAVE 3500 C

Page 1: ...X applications Supplementary Instructions for ATEX applications Supplementary Instructions for ATEX applications OPTIWAVE X500 OPTIWAVE X500 OPTIWAVE X500 OPTIWAVE X500 Supplementary Instructions Supp...

Page 2: ...s connection temperatures 12 3 Electrical connections 16 3 1 General notes 16 3 2 Terminal compartment 17 3 2 1 How to open the terminal compartment 17 3 2 2 How to close the terminal compartment 18 3...

Page 3: ...5809801 AD ATEX OPTIWAVE x500 R01 en OPTIWAVE X500 5 3 How to remove the device 25 5 4 Manufacturer 26 5 5 Returning the device to the manufacturer 26 5 5 1 General information 26 5 5 2 Form for copyi...

Page 4: ...lid in its current version provided that it is not rendered invalid or replaced by these supplementary instructions WARNING Installation commissioning and maintenance may only be carried out by Person...

Page 5: ...tween zone 0 and zone 1 the antenna is in zone 0 and the signal converter is in zone 1 Category 2 G equipment is used in zone 1 The Ex ia approved device has the markings that follow for Dust Groups O...

Page 6: ...0 but it is installed in the boundary wall between zone 0 and zone 1 the antenna is in zone 0 and the signal converter is in zone 1 Category 2 G equipment is used in zone 1 The Ex ia tb approved devi...

Page 7: ...T1 Gas Groups if the temperature limits are obeyed For more data refer to Ambient and process connection temperatures on page 12 Category 3 G equipment is used in zone 2 The Ex ic approved device has...

Page 8: ...provals Ex ia or Ex ic approvals Ex ia or Ex ic approvals Intrinsically safe circuit data Refer to 7 for the input voltage range Ex db ia or Ex ia tb approvals Ex db ia or Ex ia tb approvals Ex db ia...

Page 9: ...G When you install the device obey the conditions in the EU Type Examination certificate or the Type Examination certificate These conditions include The special conditions for safe use The Essential...

Page 10: ...ly electrons as a spray e g near electrostatic painting systems and locations near other machines and systems that can have large electrostatic charges DANGER Risk of electrostatic discharge from pain...

Page 11: ...2017 4005809801 AD ATEX OPTIWAVE x500 R01 en Figure 2 2 Risk of ESD 1 Sun cover 2 Lens antenna 3 OPTIWAVE 7500 OPTIWAVE 7500 OPTIWAVE 7500 OPTIWAVE 7500 Flange plate protection 4 OPTIWAVE 6500 OPTIWAV...

Page 12: ...nsulation on the pipe or stilling well and the process connection WARNING The gasket temperature must be in the approved limits For more data refer to Pressure and temperature ranges in the Installati...

Page 13: ...cess connection temperature max process temperature C F C F T6 T85 C 60 140 60 140 48 118 85 185 T5 T100 C 75 167 75 167 63 145 100 212 T4 T135 C 64 147 115 239 55 131 135 275 T3 T150 C 49 120 150 302...

Page 14: ...140 60 140 48 118 85 185 T5 T100 C 75 167 75 167 63 145 100 212 T4 T135 C 64 147 115 239 55 131 135 275 T3 T150 C 49 120 150 302 Temperature class for EPL Ga Gb EPL Gb or EPL Gc Maximumsurface temper...

Page 15: ...perature C F C F T6 T85 C 60 140 60 140 53 127 85 185 T5 T100 C 75 167 75 167 68 154 100 212 T4 T135 C 70 158 115 239 65 149 135 275 T3 T200 C 61 142 150 302 53 127 180 356 48 118 200 392 Temperature...

Page 16: ...the circuit Use the applicable cable glands for the cable entry openings in the housing M20 1 5 or NPT For the cable entry size refer to the device nameplate Ex d approved devices Ex d approved devic...

Page 17: ...ench to remove the cover stop Use the wrench to remove the cover For more data about the procedure refer to the handbook WARNING If dirt collects on the housing clean the device with a damp cloth befo...

Page 18: ...gree with the applicable regulations EN 60079 14 Use the ground terminal in the terminal compartment to connect all electrical cable shields to ground Ground all remaining electrical wires in the haza...

Page 19: ...sufficient distance from hot surfaces Make sure that unused electrical wires are safely connected to the ground potential of the hazardous area If this is not possible make sure that each of the unus...

Page 20: ...Ex zone 3 Ex zone 4 Resistor for HART communication 5 Grounding wire if the electrical wire is shielded braided wire etc INFORMATION For applications where equipment category II 2 G and EPL Gb are nec...

Page 21: ...the cable gland is applicable to the diameter of the electrical wire If you use conduits to connect electrical wires to the terminals in the flameproof terminal compartment obey the instructions that...

Page 22: ...t the electrical wire insulation gives good protection from corrosion Make sure that the device is connected to a PELV protective extra low voltage circuit Make sure that electrical wires for the conv...

Page 23: ...at you connect the load resistor to the positive side Figure 3 4 Electrical schematic for Ex db ia and Ex ia tb approved equipment with galvanic isolation Figure 3 5 Electrical schematic for Ex db ia...

Page 24: ...e parts Ex d approved Ex t applications Ex t applications Ex t applications Ex t applications If you supplied the cable glands and adaptors are these parts Ex t approved Ex i applications Ex i applica...

Page 25: ...ors Apply grease to dry housing cover seals after you open the terminal compartment Use a multi purpose grease e g UNIMOLY C 220 Close the housing cover immediately after maintenance Make sure that th...

Page 26: ...th these operating instructions it will rarely present any problems WARNING Should you nevertheless need to return a device for inspection or repair please pay strict attention to the following points...

Page 27: ...tment Name Tel no Fax no and or Email address Manufacturer s order no or serial no The device has been operated with the following medium This medium is radioactive water hazardous toxic caustic flamm...

Page 28: ...ices 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 06 2017 4005809801 AD ATEX OPTIWAVE x500 R01 en Subject...

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