KROHNE ALTOFLUX IFM 4080 K-EEx Addition To The Installation And Operating Instructions

Compact electromagnetic flowmeters

Hide thumbs Also See for ALTOFLUX IFM 4080 K-EEx:

Addition to the installation and operating instructions (30 pages)

page of 52

/ 52
Bookmarks

Quick Links

Download this manual

KROHNE 12/2002

7.30917.32.00

Addition to the

installation and operating instructions

ALTOFLUX IFM 4080 K-EEx / i-EEx

PROFIFLUX IFM 5080 K-EEx / i-EEx

VARIFLUX IFM 6080 K-EEx / i-EEx

Compact electromagnetic

flowmeters

Variable area flowmeters

Vortex flowmeters

Flow controllers

Electromagnetic flowmeters

Ultrasonic flowmeters

Mass flowmeters

Level measuring instruments

Communications technology

Engineering systems & solutions

Switches, counters, displays and recorders

Heat metering

Pressure and temperature

Need help?

Do you have a question about the ALTOFLUX IFM 4080 K-EEx and is the answer not in the manual?

Questions and answers

Summary of Contents for KROHNE ALTOFLUX IFM 4080 K-EEx

Page 1 KROHNE 12/2002 7.30917.32.00 © Addition to the installation and operating instructions ALTOFLUX IFM 4080 K-EEx / i-EEx PROFIFLUX IFM 5080 K-EEx / i-EEx VARIFLUX IFM 6080 K-EEx / i-EEx Compact electromagnetic flowmeters Variable area flowmeters Vortex flowmeters Flow controllers Electromagnetic flowmeters...
Page 2 No changes regarding safety may be made to the devices. Unauthorized changes WARNING ! might affect the explosion safety of the devices. Be sure to follow these instructions ! IMPORTANT ! • The prescriptions and regulations as well as the electrical data described in the EC-type examination certificate must be obeyed.
Page 3 Contents System components General information ALTOFLUX IFM 4080 K / … EEx General information PROFIFLUX IFM 5080 K / … EEx General information VARIFLUX IFM 6080 K / … EEx IFC 090 / … -EEx signal converter 1.4.1 Electronics compartment 1.4.2 Terminal compartment Electronics unit...
Page 4 System components General information ALTOFLUX IFM 4080 K / … EEx This meter complies with the European Directive 94/9/EC (ATEX 100a) and has been approved for hazardous classified locations of Zone 1 and 2 under EC-type Examination Certificate number: KEMA 01 ATEX 2200 X The compact flowmeter is available in two types, namely: IFM 4080 K-EEx regular explosion protected version;...
Page 5 In case of the MODIS version IFM 4080 K / i-EEx , the electronics unit of type IFC 090i-EEx is provided with protective modules, which provide intrinsically safe output signals of category "ia". The flowmeter is then marked with one of the following codes: DN 10- 20 II 2GD EEx dme [ia] [ib] IIC T6…T3 (both EEx d and EEx e terminal compartment)
Page 6 General information PROFIFLUX IFM 5080 K / … EEx This compact flowmeter complies with the European Directive 94/9/EC (ATEX 100a) and has been approved for hazardous classified locations of Zone 1 and 2 under EC-type Examination Certificate number: KEMA 01 ATEX 2262 X The compact flowmeter is available in two types, namely: •...
Page 7 Primary head The IFS 5000-EEx primary head of the IFM 5080 K/…-EEx compact flowmeter contains two field coils above and below the measuring tube and two electrodes inside the ceramics measuring tube on both sides. The field coils have type of protection increased safety "e" according to EN 50019 and encapsulation "m"...
Page 8 General information VARIFLUX IFM 6080 K / … EEx The compact flowmeter complies with the European Directive 94/9/EC (ATEX 100a) and has been approved for hazardous classified locations of Zone 1 and 2 under EC-type Examination Certificate number: KEMA 02 ATEX 2021 X The compact flowmeter is available in two types, namely: •...
Page 9 Types of protection of primary head Meter size Type of protection Field coils: Increased safety "e" according to EN 50019 DN2.5 up to DN15 Encapsulation "m" according to EN 50028 Electrodes: Intrinsic safety "ib" according to EN 50020 Housing: Flameproof enclosure "d" according to EN 50018 DN25 up to DN80 Electrodes: Intrinsic safety "ib"...
Page 10 IFC 090/…-EEx signal converter The IFC 090/…-EEx signal converter consists of a cylindrical housing of die-casted aluminum, which has two separate compartments, divided from each other by an integrated wall with casted flameproof terminal feed-through. The neck at the bottom of the housing contains a flameproof cable feed-through. The signal converter housing is on both ends closed by a cylindrical threaded cover with O-ring sealing.
Page 11 Electrical data of in-/output circuits Terminals Description Nominal voltage Maximum current I+, I Current output 15 V 22 mA Pulse, status, control in-/outputs 32 V 150 mA B1, B⊥, B2 The mains transformer is protected against overheating by a temperature breaker in series with the primary winding.
Page 12 Connection diagram INTRINSICALLY SAFE SIGNAL IN-/OUTPUTS PE 100-230 Vac SIGNAL IN-/OUTPUTS PE 100-230 Vac FE 24 Vac/dc (i.e. MODIS) 24 Vac/dc IFC 090-EEx Signal Converter x x x 1L 0L B1 B⊥ B2 I+ I L N BINARY CURRENT MAINS Unused terminal OUTPUTS OUTPUT...
Page 13 Regular IFC 090-EEx electronics unit The field cables that enter the terminal compartment of the IFC 090-EEx signal converter unit (i.e. power supply, current and binary outputs) are non-intrinsically safe. To connect external devices to the signal output terminals, the wiring requirements for the type of protection of the compartment (standard: increased safety "e", optional: flameproof "d") must be conform to the international or national standard involved (e.g.
Page 14 MODIS version IFC 090i-EEx electronics unit The field cables of the non-intrinsically safe power supply and the intrinsically safe, category "ia" signal outputs enter the terminal compartment of the IFC 090i-EEx signal converter unit via two separate entrances. To connect external devices to the intrinsically safe signal output terminals, the wiring requirements for their type of protection as well as of the compartment (standard: increased safety "e", optional: flameproof enclosure "d") must be conform to the international or national standard involved (e.g.
Page 15 Terminal compartment MODIS version IFC 090i-EEx Insulating cover plate Sticker with handling information for insulating cover plate Sticker indicating the intrinsically safe signal in-/output circuits The PE (or FE) conductor must be connected to the press-fitted M5 clamp terminal marked inside the terminal compartment.
Page 16 Overview of MODIS modules Module Terminal designation Function / Intrinsically safe maximum data Current output (0/4-20 mA), passive I ⊥, I P-SA = 30 V, I = 250 mA, P = 1.0 W ≈ 0 = 5 nF, L Pulse (frequency) output or status in-/output, all passive The function can be set by software B1, B1⊥...
Page 17 The active module DC-I is needed in the 24 Vac/dc power supply version to form an active current or pulse output in combination with one of the passive modules P-SA or FA-ST. Due to limited space it is not available for 100...230 Vac supply versions. Possible combinations of the installed MODIS modules for the 24 Vac/dc power supply version of the IFC 090i-EEx IFC 090i-...
Page 18 For the connection diagrams of the intrinsically safe signal in-/outputs of the installed MODIS modules in the IFC 090i-EEx electronics unit (see figure 6, 7 and 8 on the following pages). It has to be noted that the intrinsically safe signal in-/outputs may only be connected to the following listed apparatus' (registering devices like amp-meters, pulse counters, etc.): EEx-approved intrinsically safe apparatus;...
Page 19 Connection diagrams 1 to 4 of the intrinsically safe signal in-/outputs Current output I Current output I active passive Version: Ex-i3 Versions: Ex-i1, Ex-i2, Ex-i7 I = 4 - 20 mA = 8.1 - 30 V = 350 Ω I = 4 - 20 mA ≤...
Page 20 Connection diagrams 5 to 8 of the intrinsically safe signal in-/outputs Pulse output P Status output S passive active Versions: Ex-i1, Ex-i4, Ex-i6, Ex-i8 Version: Ex-i5 = 6 - 30 V = 20 V DC ≤ 110 mA = 260 Ω for active EC = 20×R / (260+R...
Page 21 Connection diagrams 9 to 12 of the intrinsically safe signal in-/outputs Control input C HART active passive Versions: Ex-i1, Ex-i4, Ex-i6, Ex-i8 Version: Ex-i3 = 7 - 30 V DC ≤ 110 mA Connection to terminals B1/B1⊥ and/or B2/B2⊥ IFC 090 i-EEx IFC 090 i-EEx hazardous area hazardous area...
Page 22 Operation of the signal converter The i-EEx compact flowmeters are always equipped with magnet sensors. In that way it is possible to change the settings of the converter with aid of the magnet-bar without the necessity to open the flameproof converter housing in the hazardous area. For the program functions and settings of the converter the standard Installation and operating instructions have to be consulted.
Page 23 Service See Sect. 6 or contact your (local) KROHNE sales representative for the ordering information of spare parts or replacements of IFC 090…-EEx electronics units and/or power fuses. General information for replacements IMPORTANT ! The following instructions must be followed carefully, if the IFC 090/…-EEx signal...
Page 24 Replacement of electronics unit Display unit of IFC 090…-EEx Refer to the standard Installation and Operating Instructions for detailed information about resetting and reprogramming the new electronics unit after replacement. The customer specific data (like the value of the internal totalizer) are stored in DATAPROM IC-18, which must be transferred from the "old"...
Page 25 IFC 090-EEx electronics unit (115/230 Vac version) C: Electrode circuit Copper ground strip connector (3-pole) B: Field circuit Display unit connector (2-pole) (back side) Flat cable of display unit ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 26 Replacement of power fuse(s) The power fuse(s) of the different IFC 090…-EEx electronics units (regular or MODIS) have a different rating and are located on slightly different locations on the power supply printed circuit board. Only the power fuse on the 100…230 Vac power supply version of the regular IFC 090-EEx electronics unit can be reached without removing the complete unit out of the housing (only the display unit has to be unscrewed).
Page 27 Regular IFC 090-EEx with 100…230 Vac power supply Note: Before commencing work, read the instructions in Sect. 5.1 ("Before opening"). Then continue as follows: 1. Remove the cover of the electronics compartment 2. Unscrew the two screws A of the display unit and turn the display unit carefully aside. 3.
Page 28 MODIS version IFC 090i-EEx Note: Before commencing work, read the instructions in Sect. 5.1 ("Before opening"). Then continue as follows: 1. Remove the cover of the electronics compartment 2. Unscrew the two screws A of the display unit and turn it carefully aside. 3.
Page 29 Changing power supply voltage This only applies to the regular IFC 090-EEx electronics unit with 100-230 Vac power supply. Note: Before commencing work, read the instructions in Sect. 5.1 ("Before opening"). Then continue as follows: 1. Remove the cover of the electronics compartment. 2.
Page 30 Ordering information In case of questions about spare or replacing parts contact your local Krohne representative. The part numbers of the several parts are listed in the sections below. Regular IFC 090-EEx electronics unit The table below shows the regular (non-MODIS) IFC 090-EEx versions available with the possible power supply units and the accompanying power fuse(s).
Page 31 Declarations of conformity Declaration of conformity of ALTOFLUX IFM 4080 K / …EEx ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 32 Declaration of conformity of PROFIFLUX IFM 5080 K / … EEx ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 33 Declaration of conformity of VARIFLUX IFM 6080 K / … EEx ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 34 EC-type examination Certificates ALTOFLUX IFM 4080 K / … EEx Certificate ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 35 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 36 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 37 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 38 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 39 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 40 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 41 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 42 PROFIFLUX IFM 5080 K / … EEx Certificate ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 43 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 44 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 45 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 46 VARIFLUX IFM 6080 K / … EEx Certificate ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 47 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 48 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 49 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 50 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 51 ALTOFLUX IFM x080 K-EEx and ALTOFLUX IFM x080 K / i-EEx...
Page 52 FAX: +39(0)2-43 00 66 66 TEL.: +41(0)61-638 30 30 FAX: +49(0)203-301 389 China e-mail: krohne@krohne.it FAX: +41(0)61-638 30 40 e-mail: export@krohne.de KROHNE Measurement Instruments Co. Ltd. e-mail: info@krohne.ch Room 7E, Yi Dian Mansion Korea 746 Zhao Jia Bang Road Hankuk KROHNE United Kingdom...

This manual is also suitable for:

Altoflux ifm 4080 i-eex Profiflux ifm 5080 k-eex Profiflux ifm 5080 i-eex Variflux ifm 6080 k-eex Variflux ifm 6080 i-eex