Endress+Hauser magphant Operating Instructions Manual Download Page 22 | Manualshive

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Electrical connection

Magphant

22

Hauser

7.1.4

Preparing the measuring device

NOTICE

Insufficient sealing of the housing!

Operational reliability of the measuring device could be compromised.

‣

Use suitable cable glands corresponding to the degree of protection.

1. Remove dummy plug if present.
2. If the measuring device is supplied without cable glands:

Provide suitable cable gland for corresponding connecting cable.

3. If the measuring device is supplied with cable glands:

Observe requirements for connecting cables →  21.

7.2

Connecting the measuring device

NOTICE

Limitation of electrical safety due to incorrect connection!

‣

Have electrical connection work carried out by appropriately trained specialists only.

‣

Observe applicable federal/national installation codes and regulations.

‣

Comply with local workplace safety regulations.

7.2.1

Connecting the transmitter

‣

Tighten the screw terminals. Recommended tightening torque: 0.5 Nm (0.37 lbf ft)

27

26

25

24

23

2

1

1

2

3

3

4

A0040168

 9

Connecting the transmitter

1

Power supply cable

2

Signal cable

3

Ground terminals for cable shield

4

160 mA fuse, slow-blow

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Summary of Contents for magphant

Page 1: ...Products Solutions Services Operating Instructions Magphant Electromagnetic flowmeter BA00025D 06 EN 05 20 71463741 2020 02 03 Valid as of version 01 00 zz Device firmware ...

Page 2: ...dividuals or the facility read the Basic safety instructions section carefully as well as all other safety instructions in the document that are specific to working procedures The manufacturer reserves the right to modify technical data without prior notice Your Endress Hauser Sales Center will supply you with current information and updates to these instructions ...

Page 3: ...al connection 21 7 1 Connection conditions 21 7 1 1 Required tool 21 7 1 2 Requirements for connecting cable 21 7 1 3 Terminal assignment 21 7 1 4 Preparing the measuring device 22 7 2 Connecting the measuring device 22 7 2 1 Connecting the transmitter 22 7 3 Ensuring potential equalization 23 7 3 1 Requirements 23 7 3 2 Connection example standard scenario 23 7 4 Ensuring the degree of protection...

Page 4: ...contents Magphant 4 Endress Hauser 15 9 Process 37 15 10 Mechanical construction 38 15 11 Human interface 39 15 12 Certificates and approvals 39 15 13 Accessories 40 15 14 Supplementary documentation 40 Index 41 ...

Page 5: ... or fatal injury CAUTION This symbol alerts you to a dangerous situation Failure to avoid this situation can result in minor or medium injury NOTICE This symbol contains information on procedures and other facts which do not result in personal injury 1 2 2 Electrical symbols Symbol Meaning Direct current Alternating current Direct current and alternating current Ground connection A grounded termin...

Page 6: ...s of steps Result of a step Help in the event of a problem Visual inspection 1 2 5 Symbols in graphics Symbol Meaning 1 2 3 Item numbers 1 2 3 Series of steps A B C Views A A B B C C Sections Hazardous area Safe area non hazardous area Flow direction 1 3 Documentation For an overview of the scope of the associated Technical Documentation refer to the following W M Device Viewer www endress com dev...

Page 7: ...ordered for the device Brief Operating Instructions Guide that takes you quickly to the 1st measured value The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning 1 3 2 Supplementary device dependent documentation Additional documents are supplied depending on the device version ordered Always comply strictly with the instructions in...

Page 8: ...re there is an increased risk due to process pressure are labeled accordingly on the nameplate To ensure that the measuring device remains in proper condition for the operation time Keep within the specified pressure and temperature range Only use the measuring device in full compliance with the data on the nameplate and the general conditions listed in the Operating Instructions and supplementary...

Page 9: ...egulations For welding work on the piping Do not ground the welding unit via the measuring device 2 4 Operational safety Risk of injury Operate the device in proper technical condition and fail safe condition only The operator is responsible for interference free operation of the device Conversions to the device Unauthorized modifications to the device are not permitted and can lead to unforeseeab...

Page 10: ...is available as a compact version The transmitter and sensor form a mechanical unit 3 1 Product design 1 2 4 5 6 3 7 8 A0040146 1 Important components of a measuring device 1 Sensor 2 Union nut M30x2 with clamping ring 3 Transmitter housing 4 Ground terminal 5 Signal cable 6 Connection compartment cover 7 Power supply 8 Electrode ...

Page 11: ... Center Depending on the device version the CD ROM might not be part of the delivery The Technical Documentation is available via the Internet or via the Endress Hauser Operations App see the Product identification section 12 4 2 Product identification The following options are available for identification of the device Nameplate specifications Order code with breakdown of the device features on t...

Page 12: ...ons The W M Device Viewer enter the serial number from the nameplate www endress com deviceviewer The Endress Hauser Operations App Enter the serial number from the nameplate or scan the 2 D matrix code QR code on the nameplate 4 2 1 Symbols on measuring device Symbol Meaning WARNING This symbol alerts you to a dangerous situation Failure to avoid this situation can result in serious or fatal inju...

Page 13: ...duct Transport the measuring device to the measuring point in the original packaging 5 3 Packaging disposal All packaging materials are environmentally friendly and 100 recyclable Outer packaging of device Polymer stretch wrap that complies with EU Directive 2002 95 EC RoHS Packaging Wooden crate treated in accordance with ISPM 15 standard confirmed by IPPC logo Cardboard box in accordance with Eu...

Page 14: ...rizontal orientation transmitter head down A0015590 2 Horizontal orientation transmitter head at side 45 A0040154 3 1 Risk of air pockets 2 Risk of build up of solids 3 This installation method in horizontal pipes ensures that the electrodes are always immersed in the flowing medium Alignment with flow direction The sensor must be installed in such a way that the electrode axis is always at a 90 a...

Page 15: ... information on the dimensions and installed lengths of the device 38 Mounting conditions for welding socket Installation in steel pipes The measuring device is mounted in steel pipes using the welding socket supplied Two different types of welding socket are available depending on the nominal diameter Welding socket for pipes DN 25 Welding socket for pipes DN 40 NOTICE Damage to the measuring dev...

Page 16: ...ering unit mm in Installation in plastic pipe For pipe sizes DN 65 the measuring device is mounted in plastic pipes using a plastic welding socket The plastic welding socket can be purchased from the Georg Fischer company PVC PP and PE sockets are available Depending on the outer diameter of the pipe the dimension L must be adjusted accordingly by the client onsite Perform the following steps when...

Page 17: ...th of plastic welding socket please refer to the table below for dimension E Immersion depth depending on the pipe outer diameter Pipe outer diameter mm in Immersion depth E mm in 65 2 6 6 9 0 27 75 3 0 8 3 0 33 110 4 33 11 4 0 45 125 4 92 14 4 0 57 140 5 51 17 7 0 70 160 6 30 17 7 0 70 200 7 87 12 0 0 47 225 8 86 10 0 0 39 250 9 84 10 0 0 39 280 11 0 10 0 0 39 315 12 4 10 0 0 39 355 14 0 10 0 0 3...

Page 18: ...neering unit mm in 1 Standard T fitting 6 1 2 Environment and process requirements Ambient temperature range 20 to 60 C 4 to 140 F If operating outdoors Install the measuring device in a shady location Avoid direct sunlight particularly in warm climatic regions Avoid direct exposure to weather conditions 6 2 Mounting the measuring device 6 2 1 Required tool For sensing element For the gland of the...

Page 19: ... of a set The set consists of the measuring device an adapter piece and a plastic union nut NOTICE Damage to the sensor tip When inserting the sensor into the adapter piece care must be taken to ensure the sensor tip is not damaged 1 Place the plastic union nut over the adapter piece 2 Carefully insert the sensor into the adapter piece and tighten the metal union nut by hand 3 Hold the adapter pie...

Page 20: ...re Process pressure refer to the section on Pressure temperature ratings in the Technical Information document Ambient temperature Measuring range Is there sufficient distance between the sensor and the next pipe bend Is the electrode axis at a 90 angle to the flow direction Is the sensor area fully immersed in the liquid Has the correct orientation for the sensor been selected According to medium...

Page 21: ...cal safety In accordance with applicable federal national regulations Protective ground cable Cable 2 08 mm2 14 AWG The grounding impedance must be less than 1 Ω Permitted temperature range The installation guidelines that apply in the country of installation must be observed The cables must be suitable for the minimum and maximum temperatures to be expected Power supply cable Standard installatio...

Page 22: ...upplied with cable glands Observe requirements for connecting cables 21 7 2 Connecting the measuring device NOTICE Limitation of electrical safety due to incorrect connection Have electrical connection work carried out by appropriately trained specialists only Observe applicable federal national installation codes and regulations Comply with local workplace safety regulations 7 2 1 Connecting the ...

Page 23: ...gnetic compatibility EMC we recommend connecting the measuring device to ground via the ground terminal on the housing 1 A0040156 10 Connection example potential equalization 1 Copper wire 2 08 mm2 14 AWG 7 4 Ensuring the degree of protection The measuring device fulfills all the requirements for degree of protection IP66 To guarantee degree of protection IP66 carry out the following steps after t...

Page 24: ...lugs into unused cable entries 7 5 Post connection check Are cables or the device undamaged visual inspection Are the power supply and signal cables correctly connected Do the cables used meet the requirements 21 Do the cables have adequate strain relief Are all the cable glands installed firmly tightened and leak tight Cable run with water trap 23 Is the potential equalization established correct...

Page 25: ... test A0040159 Test mode Test off switch position Test mode is switched off Test switch position Test mode is switched on Factory setting Test off switch position Check the electronics with the test mode 29 4 3 1 2 t 3s t 10s A0040160 Current output time constant and relay hold time The switch positions t 3 s and t 10 s correspond to the time constant of the current output Switch position t 3s The...

Page 26: ...witch position The relay is de energized if the signal drops below the limit value The red LED lights up Max switch position The relay is de energized if the signal exceeds the limit value The red LED lights up Factory setting Limit switch position limits 10 100 50 A0040165 Limit value setting The limit value is defined as a of the full scale value using this switch It can be set in increments of ...

Page 27: ...been performed Post installation check checklist 20 Post connection check checklist 24 9 2 Switching on the measuring device Once the supply voltage has been switched on the measuring device adopts the normal mode 9 3 Configuring the measuring device Settings can be made at the measuring device with the operating and display interface Description of the operating and display elements 25 ...

Page 28: ...Operation Magphant 28 Endress Hauser 10 Operation Settings can be made at the measuring device with the operating and display interface Description of the operating and display elements 25 ...

Page 29: ...t off test A0040159 2 Turn the potentiometer for full scale value scaling counterclockwise to the end stop The current output must now be exactly 20 mA 3 If this is not the case then replace the electronics module 11 3 Replacing the electronics module LWARNING Death or serious injury from electric shock when replacing the electronics module Switch off the power supply before opening the electronic...

Page 30: ...Diagnostics and troubleshooting Magphant 30 Endress Hauser 6 8 7 A0040157 9 Release the ground cable 10 Replace the electronics module 11 Install the new electronics module in the reverse order ...

Page 31: ...ICE The use of unsuitable equipment or cleaning liquids can damage the sensing element Do not use pigs to clean the pipe Use an oil free cleaning agent that does not form a film to clean the sensor Gently clean the surface using a soft brush When cleaning make sure that the cap is not damaged Never use cleaning agents that can corrode the material and the seal Sensor specific information Follow th...

Page 32: ...calibration are required or if the wrong device was ordered or delivered 13 4 Disposal 13 4 1 Removing the measuring device 1 Switch off the device LWARNING Danger to persons from process conditions Beware of hazardous process conditions such as pressure in the measuring device high temperatures or aggressive fluids 2 Carry out the mounting and connection steps from the Mounting the measuring devi...

Page 33: ...t process Order number Description 50093656 Welding socket set DN 40 to 2000 1 4435 316L 50093657 Welding socket set DN 40 to 2000 St37 A570 50093658 Welding socket set DN 25 1 4435 316L 50093659 Welding socket set DN 25 St37 A570 50093662 Socket set for connection PVC Connection set electrical Order number Description 50093671 Set 2 extensions PG16 NPT1 2 50093672 Set 2 extensions PG16 G 1 2 5009...

Page 34: ... magnetic field Ue L B I I v A0028962 Ue Induced voltage B Magnetic induction magnetic field L Electrode spacing I Current v Flow velocity In the electromagnetic measuring principle the flowing medium is the moving conductor The voltage induced Ue is proportional to the flow velocity v and is supplied to the amplifier by means of two measuring electrodes The flow volume Q is calculated via the pip...

Page 35: ...316Ti for welding socket 1 4435 316L Stainless steel 1 4435 316L with clamping ring and NBR seal for welding socket 1 4435 316L Welding socket for steel pipes DN 25 A0040147 Materials stainless steel 1 4435 316L or steel St 37 A570 Welding socket for steel pipes DN 40 DN 300 DN 250 DN 200 DN 150 DN 100 DN 80 DN 40 50 A0040148 Materials stainless steel 1 4435 316L or steel St 37 A570 Plastic union ...

Page 36: ...is always positive The relay is activated in both flow directions mA 20 5 20 m s m s 2 2 1 3 A0040249 1 Forward flow 2 Scalable full scale values 3 Reverse flow Relay output Floating changeover contact 60 V AC 0 4 A 75 V DC 0 5 A 15 5 Power supply Terminal assignment 21 Supply voltage 24 VDC 20 to 30 VDC The power unit must be tested to ensure it meets safety requirements e g PELV SELV Power consu...

Page 37: ...e range 18 Degree of protection IP66 Type 4X Electromagnetic compatibility EMC Details are provided in the Declaration of Conformity As per EN 61326 1 and EN 61326 2 3 15 9 Process Medium temperature range 20 to 120 C 4 to 248 F for welding socket made of 1 4435 316L with clamping ring 20 to 100 C 4 to 212 F for welding socket made of St 37 A570 with clamping ring and NBR seal Conductivity 20 µS c...

Page 38: ...75 2 9 93 3 6 44 1 7 H 244 9 6 99 3 9 16 0 6 178 5 7 0 65 5 2 6 86 3 4 150 5 9 33 5 1 3 40 1 6 33 5 1 3 22 0 7 A0040250 Dimension H Pipe nominal diameter mm in H for installation in steel pipes mm in H for installation in plastic pipes 25 0 98 237 0 9 331 16 40 1 57 234 0 9 212 50 1 97 234 0 9 212 80 3 15 230 0 9 055 100 3 94 227 0 8 937 150 5 91 220 5 8 681 200 7 87 214 5 8 445 ...

Page 39: ... with clamping ring and NBR seal for welding socket ST 37 A570 Welding socket for steel pipes Stainless steel 1 4435 316L Steel St 37 A570 Adapter piece for plastic pipes Stainless steel 1 4435 316L Viton O rings Plastic union nut for plastic pipes PVC Transmitter housing Powder coated die cast aluminum 15 11 Human interface Local operation The device is operated and configured via operating and d...

Page 40: ...10 1 Safety requirements for electrical equipment for measurement control and laboratory use general requirements IEC EN 61326 Emission in accordance with Class A requirements Electromagnetic compatibility EMC requirements 15 13 Accessories Overview of accessories available for order 33 15 14 Supplementary documentation For an overview of the scope of the associated Technical Documentation refer t...

Page 41: ...omagnetic compatibility 37 Electronics module 10 29 Endress Hauser services Maintenance 31 Repair 32 Ex approval 40 Exterior cleaning 31 F Field of application Residual risks 9 Function check 27 Functions see Parameter I I O electronics module 22 Identifying the measuring device 11 Incoming acceptance 11 Inlet runs 15 Inspection Connection 24 Installation 20 Received goods 11 Installation 13 Insta...

Page 42: ...ds and guidelines 40 Storage conditions 13 Storage temperature 13 Supplementary documentation 40 System design Measuring system 34 see Measuring device design T Technical data 34 Certificates and approvals 39 Operability 39 Temperature range Storage temperature 13 Terminal assignment 21 22 Test mode 29 Tool Electrical connection 21 For mounting 18 Transmitter Connecting the signal cables 22 Transp...

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