KROHNE TIDALFLUX IFM 4110 PF Installation And Operating Instructions Manual
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KROHNE TIDALFLUX IFM 4110 PF Installation And Operating Instructions Manual

KROHNE TIDALFLUX IFM 4110 PF Installation And Operating Instructions Manual

Electromagnetic flowmeter in partially filled pipes for water and waste water
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©KROHNE 07 / 2002
Electromagnetic
flowmeter
in partially filled pipes
for water and waste water
Installation and
operating
instructions
TIDALFLUX
IFM 4110 PF
7.30830.32.00

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Summary of Contents for KROHNE TIDALFLUX IFM 4110 PF

  • Page 1 ©KROHNE 07 / 2002 Installation and operating Electromagnetic instructions flowmeter TIDALFLUX in partially filled pipes IFM 4110 PF for water and waste water 7.30830.32.00...

  • Page 2: Table Of Contents

    2.5.7 Standard factory settings Start-up Part B Signal converter IFC 110 PF Operating the signal converter Krohne operating concept Operating and control elements Key functions Table of settable functions Error messages in measuring mode Resetting the totalizer and deleting error messages, RESET/QUIT menu...
  • Page 3 Low-flow cutoff SMU Display Internal electronic counter Internal power supply (E+ / E-) for connected loads Current output I Pulse outputs P and A1 Status outputs A1 / A2 and D1 / D2 5.10 Control inputs C1 and C2 5.11 Language 5.12 Entry code...
  • Page 4 Dimensions and weight IFC 110 PF 10.3 Complete system IFM 4110 PF 10.3.1 Full-scale range Q 100% 10.3.2 Error limits under reference conditions Block Diagram Measuring principle Part E Index If you need to return flowmeters for testing or repairing to Krohne 7.30830.32.00...
  • Page 5 If TIDALFLUX flowmeters have to be returned to Krohne, please fill in the form on the penultimate page of this installation and operating instructions manual. A repair or checkout is only possible when this form is filled in completely and returned to Krohne together with the instrument.
  • Page 6 Available version System: IFM 4110 PF Primary head: • type: IFS 4000 PF • liner measuring section: Irathane • Meter size: 200 - 600 mm / 8 – 24 inches (others on request) Rated pressure PN 10 (others on request) Max.

  • Page 7: Installation Of The Primary Head

    Part A System installation and start-up Installation of the primary head Selecting the installation location 1. Location and position as required, but electrode axis must be approximately horizontal. Max. deviation ± 2°. 2. Slope of measuring section, primary head with in- and outlet sections, is allowed to have maximum deviation of ±1% compared to horizontal.

  • Page 8: Grounding Ifs 4000 Pf

    16x M20 75 (54.2) 16x M24 104 (75.2) 20x M24 107 (77.4) 20x M27 138 (99.8) Meter Body Bolts for Max. torque Nm (ft lbf) size pressure ANSI class inches rating 150 flanges psig 8 x ¾” (49.9) 12 x 7/8” (57.1) 12 x 7/8”...

  • Page 9: Electrical Connections Of Primary Head

    General Krohne signal cables types DS and BTS with foil and magnetic shields will ensure faultless system operation. • The signal cable must be a rigid installation. Cables must be secured so they do not move, or must be run in conduit.

  • Page 10: Field Current Cable

    8 Outer sheath Bootstrap signal cable type BTS The signal converter automatically controls the individual shields (3) to exactly the same voltage as that applied to the signal wires (5). Since the voltage difference between signal wires (5) and individual shields (3) is virtually zero, there is no flow of current via the line capacitance 3+5;...
  • Page 11 IFC110 PF 230/115V AC L PE PE N 1 2 3 A B C D E Electrodes Power Coils Interface 230/115V AC IFS4000 PF 7.30830.32.00...

  • Page 12: Installation Of The Signal Converter

    Installation of the signal converter Please note the following information concerning installation and operation of the IFC 110 PF • Electrical connection in conformity with VDE 0100 / EN 61010-1 "Regulations governing heavy-current installations with rated voltages up to 1000 V" or equivalent national standard. Refer to connection diagram, sect.

  • Page 13: Current Output I

    • Active mode: the signal converter supplies the power for the operation (selection) of receiver instruments, observe max. operating data (terminals E+ and E-). • Passive mode: the operation (selection) of receiver instruments requires an external power supply (U observe max. operating data •...

  • Page 14: Pulse Output A1 For Electromechanical Totalizers

    2.5.3.2 Pulse output A1 for electromechanical totalizers PLEASE NOTE: The output terminal A1 can be used as status output A1 or as a 2nd pulse output A1 for electromechanical totalizers. Setting is as described in Fct. 3.07 HARDWARE. • Pulse output A1 is electrically connected to status output A2 (common centre grounding contact A⊥) but electrically isolated from all other circuits.
  • Page 15 • Connection diagrams see sect. 2.5.6. • Schematic wiring diagram for status outputs A1/A2 and D1/D2. These status outputs have MOSFET switches as outputs which switch direct and alternating voltages similar to relay contacts. A2 / D2 A1 / D1 A⊥...
  • Page 16 Control inputs Control inputs C1 / C2 active C1 / C2 passive D⊥ A⊥ D⊥ A⊥ C ⊥ C ⊥ ∼ ∼ ≤ 32 V DC / ≤ 24 V AC Contacts 24 V, 10 mA I ≤ 7 mA ≤...
  • Page 17 Forward / reverse flow measurement (F/R mode) for pulse and current outputs (P and I) without external change-over relay reverse flow reverse ∑ ∑ flow forward D⊥ A⊥ flow = 15 – 500 Ω = 15 – 500 Ω ∑ ∑ forward C ⊥...
  • Page 18 Pulse output P for electronic counters active for frequencies ≤ ≤ 1 kHz for frequencies > 1 kHz D⊥ A⊥ D⊥ A⊥ C ⊥ C ⊥ ∑ ∑ ∑ ∑ I ≤ 20 mA R1 = 1 kΩ / 0.5 W R = 1 kΩ...
  • Page 19 2.5.7 Standard factory settings All operating data are set at the factory in accordance with the specifications contained in the order. If no specifications are made in the order, instruments will be delivered with the standard parameters and functions indicated in the table below.
  • Page 20 Start-up • Before connecting to power, check that the instrument is correctly installed as described in Sections 1 and 2. • The flowmeter (primary head and signal converter) is delivered ready for operation. All operating data are set at the factory in accordance with your specifications.
  • Page 21 Part B Signal converter IFC 110 PF Operating the signal converter Krohne operating concept Measuring mode 1 3 6 . 4 9 m 3 / h r CodE 1 When this is shown on the display, press the following keys: → → → ↵↵↵↑↑↑...
  • Page 22 Operating and control elements KROHNE IFC 110 PF - - - - error 136.49 † • & ‚ m3 / hr - - - - ! ƒ 6 6 6 6 6 6 - - - - normal ‰ ∑...
  • Page 23 Key functions In the following, the cursor or flashing part of the display is shown against a gray background. To start operator control Measuring mode operator control mode 1 3 . 5 7 1 F c t . 1. 0 m 3 / h r O P E R A T I O N PLEASE NOTE: if “YES”...
  • Page 24 Shift to left To alter text (units) In case of units, the numerical value is converted automatically. Select next text 9 3 . 3 6 5 3 . 7 6 9 9 U S. G a l / m i n L i t e r / S e c Select preceding text To change from text (unit) to numerical setting...
  • Page 25 Fct. No. Text Description and setting OPERATION Operating menu 1.01 FULL SCALE Full-scale range for flow rate Q100% Selection of unit • m /hr, liter/Sec, US.Gal/min • user unit, factory setting “Liter/hr” or “US Mgal/day” (see Fct. 3.05) Press → key to change to numerical setting Setting ranges The range depends on the nominal width (DN) and the π...
  • Page 26 Press ↵ key to change to subfunction “RANGE I” → RANGE I Selecting the measuring range • 0-20 mA • 4-20 mA (fixed ranges) • mA (user-defined range: I : 0-16 mA; I : 4-20 mA; Value I < I 100% 100% Press →...

  • Page 27: Control Inputs C1 And C2

    → • OFF • ON • ALL ERROR • FATAL.ERROR • INVERS D1 (inverse mode of D1 and D2) • INVERS A1 (inverse mode of A1 or A2 possible only if A1 is operated as status output, see Fct. 3.07 HARDWARE, “terminal A1”) •...
  • Page 28 Fct. Text Description and settings INSTALL. Installation menu 3.01 LANGUAGE Select language for display texts • GB / USA (English) • F (French) • D (German) Press ↵ key to return to Fct. 3.01 “LANGUAGE”. 3.02 FLOWMETER Set data for primary head →...

  • Page 29: Error Messages In Measuring Mode

    → ADC GAIN Set gain of A/D converter • AUTO • 10 • 30 • 100 Select with ↑ or ↓ key Press ↵ key to change to subfunction “SPEC. FILT.”. → SPEC. FILT. Activate special filter for noise/interference suppression? Please note information and examples given in Sect.

  • Page 30: Resetting The Totalizer And Deleting Error Messages, Reset/Quit Menu

    ADC-HARDW. Hardware error A/D converter Replace ADC printed circuit board ADC GAIN Hardware error A/D converter Replace ADC printed circuit board FC-HARDW. Hardware error on field current PCB Replace field current PCB FATAL.ERROR Fatal error, measurement interrupted Replace electronic unit or consult factory.

  • Page 31: Description Of Functions

    Description of functions Full-scale range Q 100% Fct. 1.01 FULL SCALE Press → key Select unit for full-scale range Q 100% • • m (cubic meters per hour) • Liter/Sec (liters per second) • US.Gal/min (US gallons per minute) • User-defined unit, factory setting = “Liter/hr” (liters per hour) or “US Mgal/day”, see sect. 5.14 Select with ↑...

  • Page 32: Low-Flow Cutoff Smu

    Low-flow cutoff SMU Fct. 1.03 L.F. CUTOFF Press → key Select • OFF (fixed tripping points: ON = 0.1 % / OFF = 0.2 %) • PERCENT (variable tripping points: ON = 1 – 19 % / OFF = 2 –20 %) Select with ↑...

  • Page 33: Internal Electronic Counter

    Setting of totalizer format • Auto (exponent notation) • # . # # # # # # # • # # # # # . # # # • # # . # # # # # # • # # # # # # . # # •...

  • Page 34: Internal Power Supply (E+ / E-) For Connected Loads

    Internal power supply (E+ / E-) for connected loads Passive loads connected to the outputs and inputs can be fed by means of the internal power supply (terminals E+ / E-). 24 V DC (observe polarity) approx. 15 Ω ≤ 100 mA Connection diagrams, see sect.

  • Page 35: Pulse Outputs P And A1

    → I ERROR = set error value, press → key → • 22 mA fixed value • 0.0 – I ≥ 1 mA, see “RANGE I” above variable value, only variable when I Select with ↑ and ↓ keys. Change flashing number (cursor) with keys ↑ and ↓. Use ← and → keys to shift cursor 1 place to the left or right. Flashing numbers (cursor) can also be directly set with the 10-key keyboard.
  • Page 36 → PULSWIDTH = select pulse width, press → key → • AUTO automatic = 50 % of cycle duration of 100 % output frequency • SYM. symmetric = pulse duty factor 1:1 across entire range • SEC. (variable) setting range 0.01 – 1.00 s. Select with ↑...

  • Page 37: Status Outputs A1 / A2 And

    Status outputs A1 / A2 and D1 / D2 PLEASE NOTE: Connection diagrams see sect. 2.5.6. Status outputs 1.07 1.08 1.09 1.10 Select Fct. _ . _ _ then press → key Terminals A1 / A⊥ A2 / A⊥ D1 / D⊥ D2 / D⊥...

  • Page 38: Control Inputs C1 And C2

    • • Characteristic of status outputs Switch open Switch closed no function OFF (switched off) power supply OFF power supply ON ON (e.g. operation indicator) forward flow reverse flow SIGN I (F/R mode) forward flow reverse flow SIGN P/P2 (F/R mode) inactive active FULL SCALE (full-scale indicator)

  • Page 39: Entry Code

    Select with ↑ and ↓ keys. Press ↵ key to return to Fct. 3.01 LANGUAGE. 5.12 Entry code Fct. 3.04 ENTRY CODE Press → key Select • NO no code, enter programming mode by pressing → key. • YES enter programming mode by pressing → key and Code 1: → → → ↵ ↵ ↵ ↑ ↑ ↑. Select with ↑...

  • Page 40: User-Defined Units

    → LINE FREQ. = set power frequency customary in country where instrument is used, press → key → (Please note: only applies to instruments with DC power supply) • 50 Hz • 60 Hz Select with ↑ and ↓ keys. Press ↵...

  • Page 41: F/R Mode, Forward/Reverse Flow Measurement

    Factors for volume F Volumetric unit TEXT VOL. Factor F Setting Cubic meters 1.00000 E+0 Liter 1000 Liter 1.00000 E+3 Hectoliters h Lit 1.00000 E+1 Deciliters 10000 d Lit 1.00000 E+4 Centiliters 100000 c Lit 1.00000 E+5 Milliliters 1000000 m Lit 1.00000 E+6 US gallons 264.172...

  • Page 42: Output Characteristics

    5.16 Output characteristics current output 0 or 4 mA 20 mA 100% pulse outputs P and A1 (P2) pulses at Q , full-scale range 100% 100% 1 flow direction, forward flow in F/R mode reverse flow in F/R mode full-scale range 100% Status outputs A1, A2, D1 and D2 switch open...

  • Page 43: Applications

    5.17 Applications Fct. 3.06 APPLICAT. Press → key twice Set flow characteristics, select with ↑ or ↓ keys • STEADY steady flow • PULSATING pulsating flow, standard setting for Tidalflux applications. Do not change this setting! Press ↵ key to change to subfunction “ADC GAIN”. Set ADC GAIN, select with ↑...

  • Page 44: Limit Switches

    5.19 Limit switches Fct. 1.07 – 1.10 Status outputs A1, A2, D1 and D2 (Define operating mode of output terminals A1, see sect. 5.18) Press → key Press ↑ key as often as required to set one of the status outputs to “TRIP. POINT” Press →...
  • Page 45 Press ↵ key to return to Fct. 1.07 – 1.10, status outputs A1, A2, D1 or D2. External range change by control input Fct. 1.11 or 1.12 Control inputs C1 or C2 Press → key Press ↑ key as often as required to set one of the control inputs C1 or C2 to range change “EXT. RNG.”. Press ↵...

  • Page 46: Part C Special Applications, Functional Checks, Service And Order Numbers

    Part C Special Applications, Functional Checks, Service and Order Numbers Special applications Use in hazardous areas The IFS 4000 PF can optionally be delivered with a factory-supplied certificate for Eex zone 2 or Eex N. The signal converter IFC 110 PF must always be installed outside the hazardous area. Installation must proceed according to Eex standards.
  • Page 47 Resetting the signal converter, see sections 4 and 5. When changing the signal converter settings, the green LED (normal) and the red LED (error) on the front panel of the signal converter start to flash rapidly and frequently. This indicates that the A/D converter range is frequently exceeded and that not al measured values are evaluated.

  • Page 48: Stable Signal Outputs With Empty Measuring Tube

    Set subfunction “LIMIT CNT.” to 10 on a trial basis. Should the measuring value leave the above window in one direction more than 10 times, this window is temporarily rendered inactive. Display and outputs follow major changes of flow with the appropriate speed. This setting provides an additional dead time for display and outputs: Dead time = LIMIT CNT.

  • Page 49: Functional Checks

    7. Functional checks Checking the zero with IFC 110 PF signal converter, Fct. 3.03 • Set “zero” flow in the pipeline. Make sure that the measuring tube is completely filled with liquid. • Switch on the system and wait at least 15 minutes. •...
  • Page 50 allow your flowmeter to be subjected to a simple and rapid diagnosis. • Press the following keys for a display of the status codes: Display Description → If “YES” is selected in Fct. 3.04 ENTRY CODE, key in 9-stroke CODE 1 now: → → → ↵ ↵ ↵ ↑ ↑ ↑. Fct.

  • Page 51: Hardware Test, Fct

    - - - - - / - - - back to measuring mode If you need to return your flowmeter to Krohne, please refer to the last-but-one page of these instructions Faults and symptoms during start-up and flow measurement • Most faults and symptoms occurring with the flowmeters can be eliminated by following the instructions indicated in the following tables.
  • Page 52 FATAL.ERROR Fatal error, all outputs are set to Replace signal converter, see “min” values sect. 8.3 or consult Krohne Service, having first noted down hardware information and error status, see sect. 7.3, Fct. 2.02. TOTALIZER Counts lost...
  • Page 53 Check fuse F9 on I/O PCB and replace if necessary, see sect. 8.4 and 8.5. Defective current output Replace I/O PCB (see sect. 8.4) or consult Krohne Service, having first noted down hardware information and error status, see sect. 7.3, Fct. 2.02. Wrong flow direction setting Set properly in Fct.
  • Page 54 Unsteady pulse rate Electrical conductivity of process Increase time constant (see liquid is too low Sect. 6.5-6.7) or consult Krohne Service. Pulse rate too high or too low Incorrect pulse output settings Correct settings in Fct. 1.06 (P) or 1.07 (A1).
  • Page 55 Group S Faults / Symptoms Cause Remedial action No reaction from connected Defective signaling instrument(s) Check signaling instrument(s) or signaling instrument(s) or external voltage source external voltage source and (A1, A2, D1, D2) replace if necessary. Internal power supply (E+/E-) is Check connections and cables, voltage source: shorted, one or change if necessary (see sect.

  • Page 56: Checking The Primary Head

    Checking the primary head Since the primary head consists of two “separated” parts (velocity measurement and level measurement), the checking is separated in two parts. If you encounter problems with the level meter, see section 7.6.1, in case of problems with the velocity measurement see section 7.6.2..

  • Page 57: Checking The Signal Converter Using A Gs 8 A Simulator (Optional)

    electrodes contaminated. When signal line BTS (bootstrap) is If lower: line fault. > 20 MΩ used: measure resistance between the Check connection cables, following lines: replace signal line is 1 and 20 / 1 and 30 / 20 and 30 necessary.
  • Page 58 Caution: Do not remove the internal connection (conductor) in the terminal compartment of the signal converter (yellow/green conductor) between U-clamp terminal and terminal 10. Switch off the power supply before starting work. 1) Remove the cover from the terminal compartment of the signal converter. 2) Disconnect all primary head cables from terminals 1, 2, 3, 7, 8, 20, 30, C, D and E having first noted down which cable is connected to which terminal.
  • Page 59 4.2) Determine position of switch Y: use table (GS 8 A front panel) to determine value Y which comes closest to factor X and meets condition Y ≤ X. 7.30830.32.00...
  • Page 60 4.3) Calculate setpoint reading “I” for current output: I = I ) in mA 100% current (0/4 mA) at 0% flow rate current (20 mA) at 100% flow rate 100% 4.4) Calculate setpoint reading “f” for pulse output: in Hz 100% pulses per second (Hz) at 100% flow rate 100%...
  • Page 61 If you need to return your flowmeter to Krohne, please refer to the last-but-one page of these instructions. 7.30830.32.00...

  • Page 62: Service

    Service Replacing the power supply fuse Power supply fuse in IFC 110 PF signal converter Switch off the power supply before opening the housing! 1) Remove the cover from the terminal compartment (remove 2 screws). 2) Unscrew the cap of the power supply fuse F. 3) Replace fuse F1/F7, type 5x20 G, breaking capacity 1500 A (for Order No., see sect.

  • Page 63: Replacing The Complete Electronic Unit Of The Ifc 110 Pf Signal Converter

    Replacing the complete electronic unit of the IFC 110 PF signal converter Switch off the power supply before opening the housing. 1) Remove the cover from the terminal compartment (remove 2 screws). 2) Pull all cables out of the plug-in terminals. 3) Remove the glass cover from the control compartment (remove 4 screws).

  • Page 64: Replacing Single Printed Circuit Boards (Pcbs)

    Replacing single printed circuit boards (PCBs) Switch off the power supply before opening the housing. 1) Remove the cover from the terminal compartment (remove 2 screws). 2) Pull all cables out of the plug-in terminals. 3) Remove the glass cover from the control compartment (remove 4 screws). 4) Remove 4 screws from the front panel, take hold of the handle on the upper end of the front panel and carefully pull out the complete electronic unit of the signal converter housing.
  • Page 65 Jumper X4 DC operation ≤ 0.2 A AC operation ≤ 0.1 A (factory setting) plug-in terminals inside terminal compartment internal connection to motherboard jumper, change-over of AC/DC operation of output A1, see sect. 6.3 multipoint connector IC 11 control program EPROM IC 12 microprocessor Small fuses TR5, values and Order No.
  • Page 66 Analog/digital converter PCB, ADC internal connection to motherboard IC 12 microprocessor plug-in terminals in terminal compartment IC 14 data EEPROM multipoint connector green LED on front panel IC 11 peripheral IC incl. control program red LED on front panel 7.30830.32.00...

  • Page 67: Order Numbers

    Order numbers Spare parts Order No. Electronic unit with display 100-230 V AC without magnetic sensors 2106680000 100-230 V AC with magnetic sensors 2109400000 24 V AC / DC without magnetic sensors 2107870000 Power supply fuses F7: 100-230 V AC 0.8 A T 5080850000 Various small fuses TR5 fuses primary head not added •...

  • Page 68: Part D Technical Data, Measuring Principle And Block Diagram

    Part D Technical Data, Measuring Principle and Block Diagram Technical data 10.1 Primary head IFS 4000 PF 10.1.1 General information Meter sizes and versions Meter sizes DN200 – 1600 / 8” – 64” Connecting flanges DIN2501 DN200 – 600 / PN 10 ANSI B16.5 8”...

  • Page 69: Dimensions And Weight Ifs 4000 Pf

    10.1.2 Dimensions and weight IFS 4000 PF Meter size to … Dimensions in mm (inches) Approx. weight DIN 2501 ANSI ∅c ∅D ∅Di B16.5 kg (lb) DN 200 8”/150lb 350 (13.78) 482 (18.98) 291 (11.46) 146 (5.75) 177 (6.97) 340 (13.39) 189 (7.44) 40 (90) DN 250...
  • Page 70 Pulse outputs (passive) (also used as status output) - for electronic totalizers - for electromechanical totalizers - all operating data adjustable - all operating data adjustable Terminals P / P A1 / A⊥ Pulse rate 0 – 10 000 pulses per 0 –...
  • Page 71 Local display 3-line LCD Display function current flow, forward, reverse and sum totalizers (7-digit) or 25-digit bar graph with percentage display and status messages Units: actual flow /hr, Liter/Sec, US gallons/min. or user-defined unit such as Liter/day or US MGal/day totalizer , Liter or US gallons or user-defined unit such as hectoliters or US MGal (adjustable counting time up to overflow)
  • Page 72 10.2.2 Dimension and weight IFC 110 PF Weight approx. 4.1 kg (9.0 lb) Dimensions in mm (inch) 10.3 Complete system IFM 4110 PF 10.3.1 Full-scale range Q 100% Full-scale range Q 100% Flow rate Q = 100 % 34 up to 12200 m /hr, adjustable as required, equivalent flow velocity 0.3 –12 m/s Unit /hr, Liter/Sec, US gallons/min.
  • Page 73 Flow table v = flow velocity in m/s v = flow velocity in ft/s Meter size Full-scale range in m Meter size Full-scale range in US Gal/min v=0.3 m/s v=1 m/s v=12 m/s v=1 ft/s v=40 ft/s (minimum) (maximum) (minimum) (maximum) inch inch...
  • Page 74 Block diagram À EEPROM 1 EEPROM 2 µ µ P EEPROM • LC display • 15 keys µ µ P • 3 magnetic EEPROM Å sensors (optional) Ä KSA 04 A1 (P2) µ µ P EEPROM Ã 7.30830.32.00...
  • Page 75 • Specific supply source for the inactive inputs and outputs. • Specific Krohne circuit KSA 04 for fine quantization of output pulses across a wide dynamic range. • Active current output I (e.g. 0/4 – 20 mA) with load control •...
  • Page 76 Measuring principle The TIDALFLUX IFM 4110 PF is an electromagnetic flowmeter with an integrated capacitive level measurement system, designed for electrically conductive process liquids. The flow rate Q(t) through the tube is: Q(t) = v x A v = flow velocity of liquid product A = wetted area of tube section.
  • Page 77 Part E Index Keyword Sect. No. Fct. No. Keyword Sect. No. Fct. No. Electronic totalizer 2.5.3, 5.8 1.06 Electromechanical totalizer 2.5.3, 2.5.6, 5.8, 1.07, 3.07 A1 status or 2nd pulse output 2.5.3, 2.5.6, 1.07, 3.07 5.17 5.8, 5.18 Entry (programming) A1/A2 status outputs 2.5.4, 2.5.6, 1.07, 1.08...
  • Page 78 Electrical connection page 0/4 GS 8 A simulator 2.5.6 6.4, 8.5 I = current output 1.05 inputs 2.5.6 IEC standard outputs 1.5, 2.3 IMoCom bus (plug) power supply 5.16 Inputs/outputs primary head page 0/4 2.5.6 characteristics Electromagnetic compatibility connection diagrams 4.4, 5.13 Primary head - setting...
  • Page 79 power input 8.4, 8.5, 9 power supply fuses P = pulse outputs 1.1, 1.4, 1.5.6, PCB’s 10.2, 10.3 PCB = printed circuit board 2.1, 2.3 spare parts 1.5.3 et seq. PC software technical data PE = protective conductor 1.5, 2.3 Signal lines DS and BTS 4.4, 5.3 4.5, 7.7...
  • Page 80 If you need to return flowmeters for testing or repairing to Krohne Your electromagnetic flowmeter has been carefully with the following model confirming that the flowmeter is manufactured and tested by a company with ISO 9001 safe to handle. certification.

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