IFX-M4-01

IFX-M4-01_D_E_2017_04_REV.0

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Table of contents PRINCIPLE ..................................................................................................................................... 4

HOW TO ORDER ............................................................................................................................ 4

TECHNICAL DATA ........................................................................................................................... 5

Table 1.1 .................................................................................................................................... 6

Table 1.2 .................................................................................................................................... 7

Table 1.3 .................................................................................................................................... 7

Straight pipelines lengths ............................................................................................................. 7

Annex A ......................................................................................................................................... 8

Electrical wiring diagrams ............................................................................................................ 8

Fig.A1. Electrical wiring diagram ............................................................................................... 8

Fig.A2. Wiring diagrams for connecting of the sensor to the external power supply ....................... 9

able A1. Numbering of terminals .................................................................................................. 9

Annex B ........................................................................................................................................10

Fig. B1. Mechanical dimensions of electronic unit of the flow sensor ...........................................10

Fig.B2. Sizes and dimensions of the flow sensor ........................................................................10

Fig.B2.1. ................................................................................................................................10

Threaded end connections G3/4“ .............................................................................................10

.............................................................................................................................................11

Fig.B2.2. Threaded end connections G1“ ..................................................................................11

Fig.B2.3. Threaded end connections G1“(a); Flanged end connection DN20 (b) ...........................11

a) Threaded end connections G1 1/4 ..................................................................................12

b) Flanged end connection DN25 ............................................................................................13

c) Flanged end connection DN32 .............................................................................................13

Fig.B2.4. Threaded end connections G1 1/4“(a); Flanged end connection DN25 (b); ....................13

Fig.B2.5. Threaded end connections G2“(a); flanged end connection DN40 (b; c) (two design options) .................................................................................................................................14

a) Dimensions of flow sensors DN50, DN65, DN80, DN100 (Brass housing) ............................15

b) Dimensions of flow sensors DN65, DN80, DN100 (Steel housing) ......................................15

Fig. B2.6. Dimensions of flow sensors DN50, DN65, DN80, and DN100 .......................................15

Annex C ........................................................................................................................................15

Security sealing .........................................................................................................................15

Fig.C1. Sealing of the electronic unit of the flow sensor .............................................................15

Fig.C2. Sealing of the measuring section of the flow sensor (a;b;c;d;e - 1- manufacturer’s adhesive seal-sticker on the bolts of the cover; f – manufacturer’s hanging seal) .......................................16

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For EU Customers only - WEEE Marking. Marking of electrical and electronic equipment in accordance with Article 14 (2) of Directive 2012/19/EU

This symbol on the product indicates that it will not be treated as household waste. It must be handed over to the applicable take-back scheme for the recycling of electrical and electronic equipment. For more detailed information about the recycling of this product, please contact your local municipal office.

EU DIRECTIVES - DECLARATION OF CONFORMITY

ISOIL Industria“ herewith declares, that this product complies with the relevant requirements of the following directives:

2014/32/EU 2014/30/EU 2014/35/EU

Directive of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the member states relating to the making available on the market of measuring instruments Directive of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility Directive of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

EC-type examination certificate: LT-1621-MI004- 009 rev.1

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PRINCIPLE Ultrasonic flow meters measure the difference of the transit time of ultrasonic pulses propagating in and against flow direction. This time difference is a measure for the average velocity of the fluid along the path of the ultrasonic beam.

HOW TO ORDER Meter Type

IFX-M4-01 _ _ _ _ * _ * _ * _*

Ratio of flow-rate limits (qp/qi):

100 1

250 (with the exeptions of sensors qp0,6 m3/h; 1,0 m3/h; 3,5 m3/h)

2

Flow sensor: Connection ; length mm ; qi/qp/qs m3/h

G3/4 - 110 - 0,006/0,6/1,2 ## 1 ## 10

G3/4 - 110 - 0,01/1,0/2,0 ## 2 ## 11

G3/4 - 110 - 0,015/1,5/3,0 ## 3 ## 12

G3/4 - 165 - 0,015/1,5/3,0 ## N ## 09

G 1 - 130 - 0,015/1,5/3,0 ## M ## 14

G 1 - 130 - 0,025/2,5/5,0 ## 4 ## 20

G 1 1/4 - 260 - 0,035/3,5/7 ## 5 ## 25

G 1 1/4 - 260 - 0,06/6,0/12 ## 6 ## 32

G 2 - 300 - 0,1/10/20 ## 7 ## 40

DN40FL - 300 - 0,1/10/20 ## 8 ## 41

DN50FL - 270 - 0,15/15/30 ## 9 ## 50

DN25FL - 260 - 0,035/3,5/7 ## A ## 26

DN25FL - 260 - 0,06/6,0/12 ## O ## 33

G1 - 190 - 0,006/0,6/1,2 ## C ## 06

G 1 - 190 - 0,01/1,0/2,0 ## D ## 13

G 1 - 190 - 0,015/1,5/3,0 ## E ## 17

G 1 - 190 - 0,025/2,5/5 ## F ## 22

DN20FL - 190 - 0,006/0,6/1,2 ## G ## 19

DN20FL - 190 - 0,01/1,0/2,0 ## H ## 23

DN20FL - 190 - 0,015/1,5/3,0 ## H ## 24

DN20FL - 190 - 0,025/2,5/5 ## L ## 21

DN32FL - 260 - 0,035/3,5/7 ## O ## 35

DN32FL - 260 - 0,06/6,0/12 ## P ## 34

DN65FL - 300 - 0,25/25/50 ## R ## 65

DN65FL SS - 300 - 0,25/25/50 ## R(SS) ## 65SS

DN80FL - 350 - 0,4/40/80 ## S ## 80

DN80FL SS - 350 - 0,4/40/80 ## S(SS) ## 80SS

DN100FL - 350 - 0,6/60/120 ## T ## 100

DN100FL SS - 350 - 0,6/60/120 ## T(SS) ## 100SS

SENSORS

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Length of the connection cable between measuring section and electronic unit:

None 0

1,2 m 1

2,5 m 2

5.0 m 3

Pulse value of the flow sensor MN 10 m3/pulse*

* - where N- possible number 1...9, M – possible number 1...6. NM

Supply voltage

Internal battery PN16 1

External power supply 24V Ac/DC PN16 2

Internal battery PN25 3

External power supply 24V Ac/DC PN25 4

Connection cable length between electronic and flow sensor

1.2 m 1

2.5m 2

5.0 m 3

Length of the pulse output device connection cable, m:

3; 5; 10; 15... 200, 0 (or omitted) - none 0

Remark: * - marked numbers are used only for order coding. (It is not used for meter marking).

TECHNICAL DATA

STANDARD FEATURES Suitable for ISONRG (different to be verified)

Range DN25 to DN100 – MI004 (non MID up to DN600 on request) see table 1.1

Version Flow sensor with electronic on board (connection cable with different length, see

HOW TO ORDER – Connection cable length between electronic and flow sensor )

Power Supply Internal size AA, 3,6 V, 2,4 Ah, lithium battery (Li-SOCl2); external 12 V…42 V DC or 12 V…36 V,50/60 Hz AC,10 mA max

Pressure PN16 standard (PN25 on request)

Temperature Electronic Unit: +5°C to +55°C; Sensor: -30°C to 55°C; Conveying fluid: 5°C....130 °C

Humidity Range < 93

Environmental

class

Class C according to EN1434

Mechanical environment

class

M1

Electromagnetic environment

class

E2

Accuracy EN1434 (class 2); Ef = (2+0,02qp/q)

Technology Transit time method

Protection Rate IP65 (IP67 on request for wet parts)

Output Pulse output with different value due to the DN (see table 1.2)

Class of flow

output device

OD according to EN1434-2+AC: 2007

Mechanical data

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Dimensions of electronic unit,

not more than

117 mm x 44 mm x 89,5 mm

Dimensions of

flow sensors

According to Annex B

Weight According Table 1.3

Material Housing:PA6 (Polyamide) Wet Part:Up to DN50 brass; from DN65 painted stainless steel

Sensors: DN15 and DN20 plastic; others Titanium

Warranty and approvals Warranty 12 months

MID approval MI004

CE certification YES

Table 1.1 Limits of flow rate, m3/h Threshold

value of flow rate,

m3/h

Overall length L, mm

Pressure losses at qp, kPa

Joining to the pipeline

(Thread – G, flange–DN)

Permanent flow rate qp, m3/h

Upper flow rate qs, m3/h

Lower flow rate qi, m3/h

0,6 1,2 0,006 0,003 110 7 G3/4“

0,6 1,2 0,006 0,003 190 0,9 G1“, DN20

1,0 2,0 0,01 0,005 110 11,3 G3/4“

1,0 2,0 0,01 0,005 190 2,5 G1“, DN20

1,5 3,0 0,006 0,003 110; 165

17,1 G3/4“

1,5 3,0 0,006 0,003 190 5,8 G1“, DN20

1,5 3,0 0,015 0,003 110; 165

17,1 G3/4“

1,5 3,0 0,015 0,003 190 5,8 G1“, DN20

1,5 3,0 0,015 0,005 130 7,2 G1“

2,5 5,0 0,01 0,005 130 19,8 G1“

2,5 5,0 0,01 0,005 190 9,4 G1“, DN20

2,5 5,0 0,025 0,005 130 19,8 G1“

2,5 5,0 0,025 0,005 190 9,4 G1“, DN20

3,5 7,0 0,035 0,017 260 4 G1 1/4“,DN25,DN32

6,0 12,0 0,024 0,012 260 10 G1 1/4“,DN25,DN32

6,0 12,0 0,06 0,012 260 10 G1 1/4“,DN25,DN32

10,0 20,0 0,04 0,02 300 18 G2“, DN40

10,0 20,0 0,100 0,02 300 18 G2“, DN40

15,0 30,0 0,06 0,03 270 12 DN50

15,0 30,0 0,15 0,03 270 12 DN50

25 50 0,1 0,05 300 20 DN65

25 50 0,25 0,05 300 20 DN65

40 80 0,16 0,08 350 18 DN80

40 80 0,4 0,08 350 18 DN80

60 120 0,24 0,12 350 18 DN100

60 120 0,6 0,12 350 18 DN100

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Table 1.2 Permanent flow rate qp, m3/h 0,6 1

1,5 2,5 3,5 6 10

15 25

40 60

Permissible minimal pulse value of volume, l/pulse

0,01

0,01

0,02

0,05

0,1 0,1 0,2 0,5 1

Standard pulse value, l/pulse, usually on stock

0,1 0,1 0,1 0,1 0,1 0,1 1 1 1

Table 1.3 Connection type and mounting length in mm of flow sensor

Weight of sensor, not more than, kg

G3/4“ , 110 mm 0,7

G3/4“ , 165 mm 0,8

G1“ , 130 mm 0,8

G1“ , 190 mm 0,9

DN20 , 190 mm 2,5

G1 ¼“ , 260 mm 3,2

DN25, 260 mm 5,6

DN32, 260 mm 6,1

G2“, 300 mm 3,7

DN40, 300 mm 6,8

DN50, 270 mm 8,5

DN65, 300 mm 13,0

DN80, 350 mm 15,0

DN100, 350 mm 18,0

Straight pipelines lengths

For flow sensors with nominal diameter DN65 to DN100 MID (DN600 NO MID) necessary straight pipelines lengths are:

- UPSTREAM: ≥5 X DN - DOWNSTREAM: ≥ 3 X DN

For flow sensors of other sizes the straight pipelines installation in upstream and downstream the sensor are not necessary.

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Annex A Electrical wiring diagrams

Fig.A1. Electrical wiring diagram

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Fig.A2. Wiring diagrams for connecting of the sensor to the external power supply

Table A1. Numbering of terminals

Terminal No.

Destination

18 Output pulses of volume (+)

19 GND (-)

Numbering of external power supply module terminals

Terminal No.

Destination

54 24 V AC/DC external power supply voltage

55 24 V AC/DC external power supply voltage

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Annex B

Fig. B1. Mechanical dimensions of electronic unit of the flow sensor

Fig.B2. Sizes and dimensions of the flow sensor

Fig.B2.1. Threaded end connections G3/4“

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Fig.B2.2. Threaded end connections G1“ Mounting length L=110 mm or L=165 mm Mounting length L=130 mm

a) b) Fig.B2.3. Threaded end connections G1“(a); Flanged end connection DN20 (b)

Mounting length L=190 mm

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a) Threaded end connections G1 1/4

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b) Flanged end connection DN25

c) Flanged end connection DN32

Fig.B2.4. Threaded end connections G1 1/4“(a); Flanged end connection DN25 (b);

Flanged end connection DN32 (c); Mounting length L=260 mm

a)

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b)

c)

Fig.B2.5. Threaded end connections G2“(a); flanged end connection DN40 (b; c) (two design options)

Mounting length L=300 mm

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a) Dimensions of flow sensors DN50, DN65, DN80, DN100 (Brass housing)

DN65/PN16 DN65/PN25 DN80 DN100

L 300 300 350 350

D 185 185 200 220

H 185 185 200 220

D1 145 145 160 180

B 200 200 215 235

D2 18 18 18 18

n 4 8 8 8

b) Dimensions of flow sensors DN65, DN80, DN100 (Steel housing)

Fig. B2.6. Dimensions of flow sensors DN50, DN65, DN80, and DN100

Annex C Security sealing

Fig.C1. Sealing of the electronic unit of the flow sensor

Electronic general view: the cover is closed, and the cover is opened (1-Manufacturer security seal- adhesive sticker, 2-manufacturer warranty seal- adhesive sticker,

3 –mounting seal)

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a) Flow sensor G 3/4“ b) Flow sensor G 1“or DN20

1 1 1 1

c) Flow sensor G 1 ¾“; DN25 or DN32 d) Flow sensor G 2“or DN40

1 1 1 1

e) Flow sensor DN50, DN65, DN80, DN100 f) Flow sensor DN65, DN80, DN100 (Brass housing) (Steel housing)

Fig.C2. Sealing of the measuring section of the flow sensor (a;b;c;d;e - 1- manufacturer’s adhesive seal-sticker on the bolts of the cover; f – manufacturer’s hanging seal)

1 1 1 1

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ISOIL INDUSTRIA S.p.A. HEAD OFFICE SERVICE

Via Fratelli Gracchi, 27 20092 Cinisello Balsamo (MI)

Tel +39 02 66027.1 Fax 039 026123202

sales@isoil.it

assistenzaindustria@isoil.it

If you want to find the complete list of our distributors access at the following link:

http://isoil.com/u_vendita.asp

BEFORE returning any material, please contact our SERVICE at the e-mail address:

assistenzaindustria@isoil.com

Due to the constant technical development of its products, the manufacturer reserves the right to make changes and/or modify the information contained in

this document without notice.

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http://isoil.com/u_vendita.aspmailto:assistenzaindustria@isoil.com