KROHNE Tidalflux 4110 PF Specifications

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TIDALFLUX

IFM 4110 PF and IFM 4210 PF

Electromagnetic Flowmeter

for partially filled pipelines

● Measurement in partially filled pipelines

● Patented, non-contact level measurement

up to DN 1800 / 72"

● Electromagnetic process flow measurement

system, proven in more than 40 years in the water and wastewater sector

KROHNE 09/2003 7.02354.23.00

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

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flowmeters measure the volumetric flowrate of electrically conductive liquids in partially filled pipelines

Precision from KROHNE

● Developed for the water and waste water sector.

● In-depth testing in cooperation with leading companies in the waste

water sector.

● Steady display of measured values, even when product surface is

rough or the flow profile distorted.

● Precise factory calibration ensures a level of measurement accuracy

never possible before in partially filled pipes.

Innovative combination of time-proven measuring principles

The electromagnetic flowmeter and capacitive flow-level measuring system built into the wall of the measuring tube provide accurate flow measurements in partially filled pipelines, with levels between 10 and 100 % of the pipe cross-section.

TIDALFLUX flowmeters measure the volumetric flowrate of electrically conductive liquids in partially filled pipelines.

Fields of application

● Wastewater measurement in partially

filled pipelines

● Abrasion resistance: very high

● Chemical resistance:

alkaline solutions (e.g. NaOH) up to 10% at 30°C / 86°F acids (e.g. HNO

)

up to 5% at 20°C / 68°F

Calibrated on

EN 17 025

accredited calibration rigs, accuracy of calibration better than 99.97% of the measured value.

Determination of the flow level and of the filled tube cross-sectional area by means of capacitive level measurement and the known inside tube diameter without affecting the flow profile

Determination of the flow velocity by means of the proven electromagnetic measuring principle

Patented, capacitive and non-contact flow level measuring system, integrated in the liner

Meter sizes DN200-1800 / 8"-72"

Measuring error < 1% of the measured value Exact measurements with a low time constant, even in cases of wave motion and heavy contamination

Measurements possible down to 10% filling of the measuring tube

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Measuring principle

The TIDALFLUX IFM 4110 PF is an electromagnetic flowmeter with an integrated capacitive level measurement system.

The flow rate Q(t) through the tube is: Q(t) = v × A

v = flow velocity of liquid product A = wetted tube cross-section

Flow velocity v is determined on the basis of the known electromagnetic measurement principle. The two measuring electrodes are located in the lower part of the measuring tube, on a level of approx. 10% of inside tube diameter.

Patented level measurement system

The wetted area A is computed from the known inside diameter of the tube by the capacitive level measurement system that is built into the measuring tube liner. The required electronics unit is accommodated in a integral housing that is mounted direct on the primary head. Communication with the remote signal converter is by way of an RS 485 interface.

Capacitive flow level measurement

● Capacitive level measuring system

built into the measuring tube liner.

● Non-contact and accurate measurement of the flow level, with no

additional flow obstructions.

● Independent of flow profile influences, such as super-critical flow.

● Exact measurement of the flow level with low time constant, even

when waves are generated in the measuring tube.

● Reliable measurements, also when product is heavily

contaminated.

Electromagnetic flow measurement

● No constriction of the pipe cross-section.

● No additional pressure drop or backpressure.

● Linear and accurate flow measurements.

● Electromagnetic flowmeters from KROHNE are practice-proven for

over 40 years in the water and waste water sector

Q (t)

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Measuring range and accuracies

Full-scale range Q

100%

in pipe running full between 34 m3/h or 160 US Gal/min (minimum for DN 200 / 8”) and 100000m

/h or 500000US Gal/min (maximum for DN 1800 / 72”)

equivalent flow velocity 0,3 – 12 m/s or 1 – 40 ft/s

Units m3, litres or US gallons per second, minute or hour,

and 1 user-defined unit, e.g. litres per day or US million gallons per day

Error limits to reference conditions

Partially filled pipe for full-scale ranges v ≥ 1 m/s (≥ 3.3 ft/s): ≤ 1 % of full-scale range Completely filled pipe for current measured values v ≥ 1 m/s (≥ 3.3 ft/s): ≤ 1 % of measured value

v < 1 m/s (≥ 3.3 ft/s): ≤ 0.5 % of measured value + 5 mm/s or

≤ 0.5 % of measured value + 0.20 inches/s

Reference conditions: Product water at 10 – 30°C / 50 – 86°F Electrical conductivity > 300 µS/cm Power supply (line voltage) UN (± 2%) Ambient temperature 20 – 22°C / 68 – 71.6°F Warm-up time 60 min Max. error of calibration system 10 x smaller than F Inlet / outlet runs 10 x DN / 5 x DN (DN = meter size) Primary head properly grounded and centered

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Technical data

Meter sizes and versions

Meter sizes DN200 - 1600 / 8” - 64”, Connecting flanges

DIN 2501 DN200 – 1800 / PN2.5 – PN 10 ANSI B16.5 8” – 72” / 150lb AWWA and others on request

Protection category (IEC 529 / EN 60529) IP 67, equivalent to NEMA 6 Hazardous-duty version optionally Ex N, Zone 2

Process data

Liquid product water, waste water and chemical Electrical conductivity ≥ 50µS/cm Flow level in pipe min. 10 % of inside tube diameter Process temperature –5 to + 60°C / + 23 to + 140°F Ambient temperature – 25 to + 60°C / – 13 to + 140°F Operating pressure max. 10bar / 150 psig

Integrated flow measuring system

Measuring principle electromagnetic flow measurement Full-scale range Q

100%

in pipe running full between 34m3/h or 160US Gal/min (minimum for DN200 / 8”) and 100 000 m

/h or 500 000 US Gal/min (maximum for DN1600 / 64”)

equivalent flow velocity 0.3 – 12m/s or 1 – 40 ft/s

Electrode design 1 pair of electrodes, solidly fitted, surface polished Power for field coils from signal converter Grounding rings available as an option

Integrated level measuring system

Measuring principle capacitive level measurement, built into the measuring tube liner Pipe fill min. 10% of inside tube diameter,

outputs go to “zero” below 10% fill

Power for level measuring system

Voltage / frequency 230 / 115V AC, 50 – 60 Hz, others on request Power consumption 14 VA

Communication with signal converter via RS 485 interface Electronics housing integral, mounted directly on the primary head Cable entries 3 x PG 16 and 1 x PG 9, optionally 1/2” NPT or 1/2”PF

Materials of construction

Measuring tube stainless steel 1.4301 (or higher materials number) / AISI 304 Liner Irathane®, 12 mm / 0.47” Electrodes Hastelloy C4, others on request Connecting flanges* steel 1.0038 (RST 37.2) Converter housing* sheet steel Electronics housing* cast aluminium PG cable entries nickel-plated brass Grounding rings (option) stainless steel 1.4571 / AISI 316 Ti

* with polyurethane finish 143 RAL 5015

The responsibility as to the suitability, intended use and corrosion-resistance of the materials used in their construction rests solely with the purchaser.

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IFC 110 PF Signal converter

Version

IFC 110 PF Display version, with local display / control elements (15 keys)

Current output

Function – all operating data configurable

–galvanically isolated from all input and output circuits

Current: fixed ranges 0 – 20 mA und 4 – 20 mA

variable ranges for Q = 0% I

= 0 – 16mA

for Q = 100% I

100%

= 4 – 20mA

for Q > 100% I > 20 – 22mA (maximum) Load min. 15 Ω Error identification 0 / 22 mA and variable

Pulse outputs (passive) PA1(can also be operated as status output) Function – for electronic totalizers – for electromechanical totalizers

– all operating data configurable – all operating data configurable

Ter minals P / P A1 / A⊥ Pulse rate 0 – 10 000 pulses per 0 – 50 pulses per

s [= Hz], min, h, m

, liter, etc., s [= Hz], min, h, m3, liter, etc.,

any scaling any scaling

Electrical data galvanically isolated galvanically isolated, but not from A2

U ≤ 32 V DC / ≤ 24 V AC U ≤ 32V DC / ≤ 24V AC

I ≤ 30mA, any polarity I ≤ 100mA, any polarity

or U ≤ 32 V DC, I ≤ 200mA, note polarity

Pulse width automatic: pulse duty cycle 1:1, max. 10 000 pulses/s = 10kHz

variable: 10ms – 1 s, P

100%

[pulses/s] = fmax [Hz] =

digital pulse division, interpulse period non-uniform, therefore if frequency

and cycle meters connected allow for minimum counting interval:

gate time, totalizer ≥

Status outputs (passive) D1 / D2 / A2 A1 (can also be operated as pulse output) Function, set for trip point trip point

automatic range change automatic range change

error identification error identification

overdriving overdriving

empty pipeline, < 10% empty pipeline, < 10%

Ter minals D1 / D⊥ A1 / A⊥

D2 / D⊥

A2 / A⊥

Please note: D⊥ common reference potential for D1 and D2

A⊥ common reference potential for A1 and A2

Electrical data galvanically isolated galvanically isolated, but not from A2

U ≤ 32 V DC / ≤ 24V AC U ≤ 32V DC / ≤ 24V AC

I ≤ 100 mA, any polarity I ≤ 100mA, any polarity

or U ≤ 32V DC, I ≤ 200mA, please note polarity

}

adjustable in 1mA increments

2 x pulse width

1000

100%

[Hz]

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Control inputs C1 and C2 (passive) Function, set for automatic range change, totalizer reset, error reset, start self-test,

set outputs to min. values or hold last measured values of outputs

Ter minals C1 / C⊥ and C2 / C⊥

(Please note: C⊥ common reference potential for C1 and C2)

Electrical data galvanically isolated, U = 8 – 32V DC, I ≤ 10mA, any polarity Internal power supply for passive outputs and inputs and external receiver instruments

Ter minals E + and E –, please note polarity Electrical data galvanically isolated / U = 24V DC / Ri = approx. 15Ω / I ≤ 100mA

Time constant 0.2 – 99.9s, adjustable in increments of 0.1second

Local display 3-line back-lit LCD

Display function actual flowrate, sum totalizers (7 digits)

or 25-character bar graph with percent display, status messages, level

Units: actual flowrate m

/h, liter/s., US gallons/min or user-defined unit,

e. g. hecto liter/h or US million gallons/day

totalizer m

, liter, or US gallons or user-defined unit, e. g. hecto liter or US million gallons

(adjustable counting time till overflow)

level percent of tube diameter Language of plain texts English, German, French, others on request Display: 1st line 8-character, 7-segment, numerical and sign display,

and symbols for key acknowledgement 2nd line 10-character, 14-segment, text display 3rd line 6 markers to identify display in measuring mode

Field power supply

Type pulsed bipolar DC field for all KROHNE primary heads,

galvanically isolated from all input and output circuits

Ter minals 7 and 8, each 2 × Current / voltage ± 0.125A (± 5%) / maximum 40V Clock frequency

/36to 1/6of power frequency,

configurable to the calibration data of the primary head

Power supply AC version

Voltage range (without change over) 115/230 V AC Frequency 48 – 63Hz Power consumption (incl. primary head) 12W, typical (max. 18W)

Field housing

Material die-cast aluminium with polyurethane finish Ambient temperature operation:

– 25 to + 60°C / – 13 to + 140°F storage: – 40 to + 60°C/ – 40 to + 140°F

Protection category (IEC529 / EN60529) IP 65, equivalent to NEMA 4 / 4X

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IFC 210 PF Signal converter

Versions

IFC 210 E (standard) – standard version with large graphics LC display and integrated

HART® interface IFC 210 E / RS 485 (option) – same as standard version, additional with RS 485 interface IFC 210 E / _ / Ex (option) – same as standard version, for operation with primary heads

used in hazardous areas Interface module (option) – RS 485 / Profibus PA (in preparation)

Full-scale range

Flowrate for Q = 100% 6 Liter/h to 86850 m

/h or 0.03 to 400 000 US Gal/min,

corresponding to flow velocity v = 0.3 – 12m/s or v = 1 to 40ft/s

Units m

/h, liter/s, US Gal/min or user-defined unit, e. g. liter/day or US Gal/day

Current output

Function – all operating data configurable

–galvanically isolated from all input and output circuits – active and passive operation

Current: fixed ranges 0 – 20 mA and 4 – 20 mA

variable ranges for Q = 0% I

= 0 – 16mA

for Q = 100% I

100%

= 4 – 20mA

}

adjustable in 1mA increments

for Q > 100% I

max.

= 22mA Load (active operation) max. 800 Ω Error identification 0 / 22 mA and variable Forward/reverse flow measurement direction identified via status output

Pulse output

Interface module (option) – RS 485 / Profibus PA (in preparation) Function – all operating data configurable

–galvanically isolated from all input and output circuits – digital pulse division, interpulse period non-uniform, therefore if

frequency and cycle meters connected allow for minimum counting interval:

gate time, totalizer ≥

1000

100%

[Hz] Active mode connection: electronic totalizers Passive mode connection: electronic or electromechanical totalizers Electrical data see “Connection diagrams” on Pages 8 and 9 Pulse width automatic: pulse duty cycle 1:1, max 10000 pulses/s = 10 kHz

variable: 10 ms – 1 s P

100%

[pulses/s] = f

max

[Hz] =

2 x pulse width

Forward/reverse flow measurement flow direction identified via status output

Status output (passive)

Function configurable as measuring range identification for BA mode, indicator for

flow direction, errors or trip point

Electrical data see “Connection diagrams” on Page 9

Control input (passive)

Function – configurable for range change, totalizer reset, error reset,

set outputs to min. values or hold actual output values

– initiate function by ”low” or ”high” control signals

Control signals Umax: 24 V AC 32 V DC (any polarity)

low: ≤ 1,4 V ≤ 2 V high: ≥ 3 V ≥ 4 V

Time constant 0.2 – 99.9 s, adjustable in increments of 0.1 second

Low-flow cutoff

Cutoff ”on” value: 1 – 19% Cutoff ”off” value: 2 – 20%

}

of Q

100%

, adjustable in 1% increments

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Local display

high-contrast, illuminated graphics LC display, temperature-compensated, excellent readability, 128 x 64 dots,

view surface approx. 69 mm x 36 mm (2.70” x 1.40”) Display function actual flowrate, forward, reverse, sum totalizers, or bar graph and status messages Units: actual flowrate m

/h, liter/s., US gallons/min or user-defined unit,

e. g. hecto liter/h or US million gallons/day

totalizer m

, liter, or US gallons or user-defined unit, e. g. hecto liter or US million gallons

(adjustable counting time till overflow) Language of plain texts English, German, French, others on request

Field power supply

Type pulsed bipolar DC field for all KROHNE primary heads,

galvanically isolated from all input and output circuits Ter minals 2 x 7 and 8 Current / voltage ± 0.125 A (± 5%) / maximum 40 V Clock frequency

/36to 1/2of power frequency,

configurable to the calibration data of the primary head

Power supply AC version AC / DC version (switch-selectable)

standard option Voltage range (without change over) 100 – 230 V AC 24 V AC 24 V DC Tolerance band 85 – 255 VAC 20.4 – 26.4 V AC 18 – 31.2 V DC Frequency 48 – 63 Hz 48 – 63 Hz – Power consumption (incl. primary head) 11 W, typical (max. 14 W) 11 W, typical (max. 14 W) 11 W, typical (max. 14 W)

When connected to a functional extra-low voltage, 24 V AC / DC, protective separation (PELV)

must be ensured (VDE 0100 / VDE 0106 and IEC 364 / IEC 536 or equivalent national standards).

Housing

Material aluminium section, stainless steel and aluminium sheet, partially polyester coated Ambient temperature operation: – 25 to + 60°C / – 13 to + 140°F

storage: – 25 to + 60°C / – 13 to + 140°F Protection category (IEC 529 / EN 60 529) IP 20, equivalent to NEMA 1

Ter mi nal strips XA-XC (XD)

Standard – 32-pin, contact surface gold-plated

–male multipoint connector, style F to DIN 41 612

– female multipoint connector, style F to DIN 41 612,

and transverse soldered connections (supply included) Special versions on request Electrical connections XA : primary head

XB : power supply XC : outputs and inputs (XD) : option RS 485

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IFC 110 PF Signal converter

● Protect signal converter or switchgear cabinets with built-in convert-

ers from direct sunlight, fit a sunshade if necessary.

● When installing one or several signal converters in switchgear cabi-

nets, ensure adequate cooling with fans or heat exchangers.

Connection of outputs

● Do not expose to heavy vibration.

● Mount the signal converter as close as possible to the primary

head.

● Use the supplied signal cable DS and data transmission cable Q,

standard length of each cable: 10 m / 30 ft.

Electrical connection IFS 4000 PF IFC 110 PF

Current output I

Ri= 15 – 500 Ω

Pulse output P

active

for electronic totalizer (EC)

for frequencies

≤ 1 kHz for frequencies > 1 kHz

R1 = 1kΩ/0.5 W I ≤ 20 mA

i EC

> 100 kΩ

R2 / 0.2 W 10 kΩ 1k Ω 270 Ω U

EC max

22 V 12 V 5 V

R = 1kΩ/0.35 W I ≤ 30 mA

Status outputs D1 / D2 / A1 / A2 active

I ≤ 100 mA

e.g. signal indicator

IFC 110 PF

Max. permissible cable lengths

CField power supply cable, not included in supply, to

be provided by customer

DS Signal cable, with double shielding, 10 m / 30 ft

cable in supply

Q Data transmission cable,with single shielding,

3 x 0.75mm

/ 3 x 14 AWG, e.g. LiYCY, 10 m / 30 ft cable in supply, max. permissible length 600m / 2000 ft

outputs / inputs

IFS 4000 PF

Max. permissible length Electrical conductivity

≤ 100m ≤ 330ft ≥ 50µS/cm ** ≤ 200m ≤ 660ft ≥ 100 µS/cm ** ≤ 600m ≤ 2000ft ≥ 400 µS/cm

Max. permissible length Type ≤ 150m ≤ 500ft 2 x 0.75 mm

2 x 18 AWG

≤ 300m ≤ 1000ft 2 x 1.50 mm

2 x 14 AWG

≤ 600m ≤ 2000ft 4 x 1.50 mm24 x 14 AWG

*internal connection, do not remove ** greater cable length on request

Please refer to pages 6 and 7 for technical data of the outputs and inputs.

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● Straight and unimpeded

inlet run > 5 x DN

}

(DN = meter size)

outlet run > 3 x DN

● Pipeline gradient < 1 %

● Turning the electrode axis out of the horizontal

< 2° (using DN 500/20” as an example: < 10 mm/< 0.40” turn at flange edge)

● Electrical conductivity of the liquid product ≥ 50 µS/cm

● Operating pressure max. 10 bar/150 psig

● Process temperature – 5 to + 60°C (+ 23 to + 140°F)

● Ambient temperature – 25 to + 60°C (– 13 to + 140°F)

● To fit stud bolts and nuts

ensure there is sufficient room next to the pipe flanges.

● Vibration, support pipeline on both sides of the primary head.

● Use adapter pipes to permit axial shifting of counterflanges to

facilitate installation.

● Avoid strong electromagnetic fields

in the vicinity of the primary head.

● On isulated pipelines,

use grounding rings for measurement reasons.

Internal diameter of the EMF

Primary head Meter size Measuring tube

dia. d

DN 200 8” 189 (7.44) DN 250 10” 231 (9.09) DN 300 12” 281 (11.06) DN 350 14” 316 (12.44) DN 400 16” 365 (14.37) DN 500 20” 467 (18.39) DN 600 24” 567 (22.32)

● Larger-sized particles,

trap by fitting a coarse screen upstream of the inlet run.

● Please order the application information.

● Provide an inspection and cleaning opening upstream of the

TIDALFLUX, in the direction of flow, so that the inside wall of the measuring tube can be periodically checked for deposits and cleaned if necessary, with water jet max. 10 bar.

Choice of location and installation in the pipeline

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IFS 4000 PF Dimensions and weights

Dimension a without flange gaskets, not included with flowmeter, to be provided by customer

136

116

232

(5.35”)

(4.57”)

(9.13”)

202

(7.95”)

dia. c

dia. D

dia. Di

110

(4.33”)

+5 (+ 0.20”)

b 0

a ± 0.5 %

Meter size Dimensions in mm and inches Approx. DIN 2501 ANSI B16.5 DIN 2501 ANSI B16.5 weight DN mm PN inches Class a b a b Øc d j ØD ØDi kg lb 200 10 8 150lb 350 (13.78) 482 (18.98) 350 (13.78) 483 (19.02) 291 (11.46) 146 (5.75) 177 (6.97) 340 (13.39) 189 (7.44) 40 (90) 250 10 10 150 lb 400 (15.75) 530 (20.87) 400 (15.75) 535 (21.06) 331 (13.03) 166 (6.54) 205 (8.07) 395 (15.55) 231 (9.09) 54 (120) 300 10 12 150 lb 500 (19.69) 580 (22.83) 500 (19.69) 598 (23.54) 381 (15.00) 191 (7.52) 235 (9.25) 445 (17.52) 281 (11.06) 66 (145) 350 10 14 150 lb 500 (19.69) 618 (24.33) 700 (27.56) 646 (25.43) 428 (16.85) 214 (9.80) 306 (12.05) 505 (19.88) 316 (12.44) 95 (210) 400 10 16 150 lb 600 (23.62) 674 (26.54) 800 (31.50) 704 (27.72) 483 (19.02) 242 (9.53) 386 (15.20) 565 (22.24) 365 (14.37) 115 (255) 500 10 20 150 lb 600 (23.62) 778 (30.63) 800 (31.50) 806 (31.73) 585 (23.03) 293 (11.54) 386 (15.20) 670 (26.38) 467 (18.39) 145 (320) 600 10 24 150 lb 600 (23.62) 876 (34.49) 800 (31.50) 918 (36.14) 694 (27.32) 347 (13.66) 386 (15.20) 780 (30.71) 567 (22.32) 180 (400)

Dimensions > DN700 / > 28” on request

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IFC 110 PF Dimensions and weights

Dimensions in mm (inches) Weight approx. 4.5kg (10lb)

206 (8.11”)

approx. 123 (4.84”)

(1.38”)

160 (6.30”)

(0.35”)

326 (12.83”)

308 (12.13”)

(2.20”)

(0.83”)

(1.22”)

View “A”

dia. 9 (0.35”)

11 (0.43”

)

20 (0.79”)

112 (4.41”)

IFC 210 E-PF Dimensions and weights

Dimensions in mm and (inches) Weight approx. 1.3 kg (2.9lb) 19” subrack 3 HE, dimensions to DIN 41494, part 5

Guide rail

Jack strips, mode “F”

to DIN 41612

Threaded hole (M2.5)

for front panels

1 TE = 5.08 mm

= 0.20 inches

1 HE = 44.17 mm

= 1.74 inches

Jack strips XA primary head (Pages 12 + 13) XB power supply (Pages 12 + 13) XC outputs and inputs (Pages 8 + 9) (XD) option RS 485 (Page 9)

XA (XD) XC XB

465.1 ± 1.6 (18.31” ± 0.06”)

3HE = 132.5 (5.22”)

57.1 (2.25”)

90 (3.54”)

122 (4.80”)

21 TE = 106.68 (4.20”)

84 TE = 426.72 (16.80”)

482.6 ± 0.4 (19” ± 0.016”)

Location holes for jack strip

Mounting plane for jack strips

Mounting plane for

front panels

175.24

+0.86

(6.90”

+0.034

”)

–0.14 – 0.006”

160 (6.30”)

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