KROHNE OPTIFLUX 4000 Quick Start Manual Download Page 12 | Manualshive

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2

INSTALLATION

12

OPTIFLUX 4000

www.krohne.com

10/2021 - 4003872405 - QS OPTIFLUX 4000 R08 en

2.8.7 Control valve

2.8.8 Air venting and vacuum forces

Figure 2-13: Installation in front of a control valve

INFORMATION!

Recommended position to install a flowmeter is upstream a control valve.
An electromagnetic flowmeter can be installed downstream of the control valve if there is no
cavitation in the pipeline system (e.g. flow profile disturbances are resolved).

Figure 2-14: Air venting

1

t

5 m / 17 ft

2

Air ventilation point

Figure 2-15: Vacuum

1

t

5 m / 17 ft

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Summary of Contents for OPTIFLUX 4000

Page 1: ...X 4000 OPTIFLUX 4000 OPTIFLUX 4000 Quick Start Quick Start Quick Start Quick Start KROHNE 10 2021 4003872405 QS OPTIFLUX 4000 R08 en The documentation is only complete when used in combination with th...

Page 2: ...conditions 9 2 8 1 Inlet and outlet 9 2 8 2 Bends in 2 or 3 dimensions 9 2 8 3 Bends 10 2 8 4 T section 11 2 8 5 Open discharge 11 2 8 6 Pump 11 2 8 7 Control valve 12 2 8 8 Air venting and vacuum for...

Page 3: ...e instructions can result in damage to the device or to parts of the operator s plant INFORMATION These instructions contain important information for the handling of the device CAUTION Installation a...

Page 4: ...nd to the local office of the manufacturer INFORMATION The remote version will arrive in two cartons One carton contains the signal converter and one carton contains the flow sensor Figure 2 1 Scope o...

Page 5: ...the flow sensor Remote version electrical connection to the flow sensor via field current and signal cable INFORMATION Product specific information and extensive product specification is available usi...

Page 6: ...nd in the documentation of the signal converter 1 Name and address of the manufacturer 2 Type designation of the flowmeter serial number manufacturing date and country of origin 3 Calibration data siz...

Page 7: ...converter No special requirements Compact version Do not lift the device by the signal converter housing Do not use lifting chains To transport flange devices use lifting straps Wrap these around bot...

Page 8: ...ct sunlight and install a sun shade if necessary Signal converters installed in control cabinets require adequate cooling e g by fan or heat exchanger Do not expose the signal converter to intense vib...

Page 9: ...MATION Sensors of type VN02 up to DN10 the inlet and outlet sections are enclosed inside the sensor Figure 2 7 2 and or 3 dimensional bends upstream of the flowmeter 1 2 dimensions X Y 2 3 dimensions...

Page 10: ...at the highest point will enlarge the risk of flowmeter malfunction because of air gas bubbles Vertical installation in combination with an open surcharge has to be avoided Vertical installation with...

Page 11: ...on 1 t 10 DN Figure 2 11 Installation in front of an open discharge Figure 2 12 Installation behind a pump INFORMATION Recommended position to install a flowmeter is downstream a pump on a position wh...

Page 12: ...front of a control valve INFORMATION Recommended position to install a flowmeter is upstream a control valve An electromagnetic flowmeter can be installed downstream of the control valve if there is n...

Page 13: ...ion Install the flow sensor with the signal converter aligned upwards or downwards Install the flow sensor in line with the pipe axis Pipe flange faces must be parallel to each other CAUTION Max permi...

Page 14: ...ot exceed the maximum torque value Step 1 Apply approx 50 of max torque given in table Step 2 Apply approx 80 of max torque given in table Step 3 Apply 100 of max torque given in table CAUTION Please...

Page 15: ...68 47 68 200 PN 10 8 x M 20 84 84 68 68 50 200 PN 16 12 x M 20 68 68 45 45 250 PN 10 12 x M 20 78 78 65 65 48 250 PN 16 12 x M 24 116 116 78 78 300 PN 10 12 x M 20 88 88 76 76 59 300 PN 16 12 x M 24 1...

Page 16: ...37 676 14 150 12 x 1 1835 1835 1538 1538 909 16 150 16 x 1 1767 1767 1481 1481 1141 18 150 16 x 1 1 8 2605 2605 2183 2183 1100 20 150 20 x 1 1 8 2365 2365 1984 1984 1618 24 150 20 x 1 1 4 3419 3419 28...

Page 17: ...rd rubber Remote flow sensor 5 80 40 65 23 176 40 149 Compact with IFC 300 IFC 400 1 Compact with IFC 100 IFC 050 PU Remote flow sensor 5 65 40 65 23 149 40 149 Compact with IFC 300 IFC 400 1 Compact...

Page 18: ...y please refer to the Ex documentation WARNING Observe without fail the local occupational health and safety regulations Any work done on the electrical components of the measuring device may only be...

Page 19: ...12 t DN350 14 4 mm 0 16 Prevents damage to the flanges during transport and installation Especially for flow sensors with PTFE liner Grounding ring number 3 d DN300 12 3 mm 0 12 t DN350 14 4 mm 0 16 W...

Page 20: ...Safety increases by reducing the number of potential leakage points The installation of the flowmeters is much easier Minimum requirements Size t DN10 3 8 Electrical conductivity t 200 S cm Signal cab...

Page 21: ...t version with Compact version with IFC 300 IFC 300 IFC 300 IFC 300 a 155 mm 6 1 b 230 mm 9 1 1 c 260 mm 10 2 Total height H a Compact version with Compact version with Compact version with Compact ve...

Page 22: ...mm 4 b 187 mm 7 36 1 c 270 mm 10 63 Total height H a Compact version with Compact version with Compact version with Compact version with IFC 050 10 IFC 050 10 IFC 050 10 IFC 050 10 a 100mm 4 b 157 mm...

Page 23: ...185 9 80 40 200 200 209 200 12 100 16 250 250 237 220 15 125 16 250 250 266 250 19 150 16 300 300 300 285 27 200 10 350 350 361 340 34 250 10 400 450 408 395 48 300 10 500 500 458 445 58 350 10 500 5...

Page 24: ...5 91 7 87 6 10 5 00 11 2 284 7 87 7 87 7 05 5 98 18 2 284 7 87 7 87 7 72 7 00 24 3 284 7 87 7 87 8 03 7 50 26 4 284 9 84 9 84 9 49 9 00 40 5 284 9 84 9 84 10 55 10 0 49 6 284 11 81 11 81 11 69 11 0 64...

Page 25: ...0 1 741 5 91 7 87 5 71 4 87 11 1 741 7 87 7 87 6 65 6 13 13 2 741 9 84 7 87 7 32 6 50 22 3 741 9 84 7 87 8 43 8 25 31 4 741 11 81 9 84 10 00 10 0 44 6 741 12 60 11 81 12 44 12 5 73 8 741 15 75 13 78 1...

Page 26: ...iner in PU Liner in PU Liner in PU DN200 1800 1500 500 600 Liner in Soft rubber Liner in Soft rubber Liner in Soft rubber Liner in Soft rubber DN50 600 40 1000 1000 Diameter Max pressure Vacuum load i...

Page 27: ...NOTES 5 27 OPTIFLUX 4000 www krohne com 10 2021 4003872405 QS OPTIFLUX 4000 R08 en...

Page 28: ...ng solutions Engineering commissioning calibration maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 1038...

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