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VA Master FAM540

METAL CONE VARIABLE AREA FLOWMETER | OI/FAM540-EN REV. E

59

12

Repair

Safety instructions

DANGER

Danger of explosion if the device is operated with the
transmitter housing open!

Before opening the transmitter housing, bear in mind the
following:
•  A valid fire permit must be present.
•  Make sure that there is no explosion hazard.
•  Switch off the power supply and wait for t > 2 minutes

before opening.

WARNING

Risk of injury due to live parts!

When the housing is open, contact protection is not provided
and EMC protection is limited.
• Before opening the housing, switch off the power supply.

CAUTION

Risk of burns due to hot measuring media

The device surface temperature may exceed 70 °C (158 °F),
depending on the measuring medium temperature!
• Before starting work on the device, make sure that it has

cooled sufficiently.

NOTICE

Damage to components!

The electronic components of the printed circuit board can be
damaged by static electricity (observe ESD guidelines).
• Make sure that the static electricity in your body is

discharged before touching electronic components.

Spare parts

Repair and maintenance activities may only be performed by
authorized customer service personnel.
When replacing or repairing individual components, use original
spare parts.

Note

Spare parts can be ordered from ABB Service.

www.abb.com/contacts

Replacing the analog indicator

If you are carrying out repair work or converting to a different
indicator type, it is possible to replace entire indicator units. To
make sure of obtaining traceable units that are in perfect
working order, you can order them from ABB by specifying the
original serial number.

Please note the following measures to be taken:

Provided New Conversion

possible

Customer actions

FAM540, non-Ex FAM540, Ex No

—

FAM540, Ex

FAM540, Ex yes

None

FAM540
A/B/C/D-Ex

FAM540
E/F-Ex

yes

Safety re-evaluation of measuring
point due to different indicator
model

FAM540 E/F-Ex FAM540

A/B/C/D-Ex

yes

AM54-Ex FAM540,

Ex

yes Safety re-evaluation of measuring

point due to new approval and,
where applicable, different
indicator model

Please observe the installation information provided in the
operating instructions.
Depending on the application, operators must comply with
relevant national installation specifications. (e.g. NEC, CEC, ATEX
137, IEC60079-14, etc.).

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Содержание VA Master FAM540

Страница 1: ...Introduction Metal cone variable area flowmeter for the measurement of the flow rate of operating volume or mass flow units at constant pressure temperature if a physical mass flow unit has been selec...

Страница 2: ...ction XP Explosion proof 23 Electrical connections 24 Safety specifications FM cCSAus 27 Operating instructions 32 Protection against electrostatic discharges 32 Changing the type of protection 32 4 D...

Страница 3: ...Repair 59 Safety instructions 59 Spare parts 59 Replacing the analog indicator 59 Installation disassembly of the analog indicator 60 Returning devices 60 13 Dismounting and disposal 61 Dismounting 61...

Страница 4: ...ons and repairs to the product may only be performed if expressly permitted by these instructions Information and symbols on the product must be observed These may not be removed and must be fully leg...

Страница 5: ...he safe condition of the device The operator bears sole responsibility for the use of the devices in relation to suitability intended use and corrosion resistance of the materials in relation to the m...

Страница 6: ...authentication measures encryption of data installation of anti virus programs etc to protect the product the network its system and the interface against any kind of security breaches unauthorized a...

Страница 7: ...erview The devices are designed for maximum versatility This is achieved through a combination of several types of protection within each device All devices are suitable for use in potentially explosi...

Страница 8: ...le 4 on page 18 IECEx Ex h ia IIC T6 T1 Ga Gb Intrinsically Safe Table 2 on page 16 Ex ec h IIC T6 T1 Ga Gc Non sparking materials Table 4 on page 18 Ex h tb IIIC T85 C Tmedium Db Dust explosion prote...

Страница 9: ...n Proof A9 Table 1 on page 14 II 1 2 G Ex h ia IIC T4 T1 Ga Gb Intrinsically Safe II 1 3 G Ex ec h ic IIC T6 T1 Ga Gc Non sparking materials II 2 D Ex h tb IIIC T85 C Tmedium Db Dust explosion protect...

Страница 10: ...onductivity of 10 8 S m must be guaranteed If Zone 0 is present in the meter tube the devices may only be installed in an environment that provides sufficient ventilation to guarantee Zone 1 Variable...

Страница 11: ...sing conduit systems with pipe fittings For this purpose the devices are delivered with cable glands or alternatively with NPT connection threads for pipe fittings ATEX IECEx approved flameproof cable...

Страница 12: ...scope of supply Only ATEX IECEx approved pipe fittings with a flame barrier may be used with Ex d type of protection The use of cable and wire entries pipe fittings or sealing plugs without an Ex d ty...

Страница 13: ...measuring medium temperatures in the tables Please use the limit value tables with the original ambient temperature Tamb to determine the relevant temperature class See Safety specifications ATEX IEC...

Страница 14: ...TEX II 1 2 G Ex h ia IIC T4 T1 Ga Gb II 1 3 G Ex ec h ic T6 T1Ga Gc II 2 D Ex h tb IIIC T85 C Tmedium Db IECEx Ex h ia IIC T4 T1 Ga Gb Ex ec h ic IIC T6 T1Ga Gc Ex h tb IIIC T85 C Tmedium Db 31 32 Ui...

Страница 15: ...T2 290 C yes 50 C T2 220 C yes 41 42 Umax 30 V Imax 30 mA Pmax 115 mW 60 C T2 320 C No 60 C T2 230 C yes 60 C T3 170 C yes 70 C T3 195 C No 70 C T3 150 C yes 70 C T4 130 C yes Order code Explosion pro...

Страница 16: ...C yes 50 C T2 220 C yes 60 C T2 320 C No 60 C T2 230 C yes 60 C T3 170 C yes 70 C T3 195 C No 70 C T3 150 C yes 70 C T4 130 C yes 70 C T5 95 C yes 60 C T6 80 C yes 41 42 51 52 Ui 16 V Ii 52 mA Pi 169...

Страница 17: ...C T4 130 C yes 70 C T5 95 C yes 60 C T6 80 C yes No 41 42 51 52 Umax 16 V Imax 52 mA Pmax 169 mW 40 C T1 440 C 40 C T1 375 C yes 40 C T1 260 C yes 50 C T1 300 C yes 50 C T2 290 C yes 50 C T2 220 C yes...

Страница 18: ...es 70 C T5 95 C yes 60 C T6 80 C yes 41 42 51 52 Umax 16 V Imax 52 mA Pmax 169 mW 40 C T1 440 C No 40 C T1 375 C yes 40 C T1 260 C yes 50 C T1 300 C yes 50 C T2 290 C yes 50 C T2 220 C yes 60 C T2 320...

Страница 19: ...refer to Ordering information in the data sheet on page 62 Change from one to two columns Operating instructions Protection against electrostatic discharges DANGER Risk of explosion The painted surfac...

Страница 20: ...no damage XP or Ex d Visual inspection no damage to threads cover surface NPT cable input cable gland glass housing locking device for cover suited cable etc Possible only if the maximum signal level...

Страница 21: ...are designed for maximum versatility This is achieved through a combination of several types of protection within each device All devices are suitable for use in potentially explosive atmospheres with...

Страница 22: ...ty F3 F4 Table 1 on page 27 DIP CL II III DIV 1 GP EFG T6 T1 DIP A21 TA 85 C Tmedium Dust Ignitionproof F3 F4 Table 1 on page 27 Table 2 on page 28 Table 3 on page 29 NI CL I II DIV 2 GP ABCDFG T5 T1...

Страница 23: ...not provided and EMC protection is limited Before opening the housing switch off the power supply Before opening the housing cover remove the cover protector and reattach it after closing the housing...

Страница 24: ...mensioned accordingly After installing the cable in the gland tighten the union nut to a torque of 3 25 Nm 2 40 lbf ft Use an additional strain relief device in the housing to secure the connection ca...

Страница 25: ...f the associated equipment Changes to drawings are only permitted subject to prior approval from Factory Mutual Research and CSA Only shielded twisted pair cables may be used see above Note For intrin...

Страница 26: ...or national standards power supply lines must be dimensioned to AWG 20 Installation must be carried out as outlined in the latest edition of the manufacturer s instruction manual A power supply with...

Страница 27: ...C T5 203 F 95 C yes 140 F 60 C T6 176 F 80 C yes 41 42 51 52 Ui 16 V Ii 52 mA Pi 169 mW Ci 50 nF Li 250 H 104 F 40 C T1 824 F 440 C No 104 F 40 C T1 707 F 375 C yes 104 F 40 C T1 500 F 260 C yes 122 F...

Страница 28: ...0 C T3 302 F 150 C yes yes yes yes 158 F 70 C T4 266 F 130 C 158 F 70 C T5 203 F 95 C 140 F 60 C T6 176 F 80 C 41 42 51 52 Umax 16 V Imax 52 mA Pmax 169 mW 104 F 40 C T1 824 F 440 C No yes yes yes yes...

Страница 29: ...4 266 F 130 C yes 158 F 70 C T5 203 F 95 C yes 41 42 51 52 Umax 16 V Imax 52 mA Pmax 169 mW 104 F 40 C T1 824 F 440 C No 104 F 40 C T1 707 F 375 C yes 104 F 40 C T1 500 F 260 C yes 122 F 50 C T1 572 F...

Страница 30: ...mW Ci 4 8 nF Li 133 H 140 F 60 C T2 608 F 320 C No 140 F 60 C T2 446 F 230 C yes 140 F 60 C T3 338 F 170 C yes 158 F 70 C T3 383 F 195 C No 158 F 70 C T3 302 F 150 C yes 158 F 70 C T4 257 F 125 C yes...

Страница 31: ...F 375 C yes 104 F 104 F T1 500 F 260 C yes 122 F 122 F T1 572 F 300 C yes 122 F 122 F T2 554 F 290 C yes 122 F 122 F T2 428 F 220 C yes 140 F 140 F T2 608 F 320 C No 41 424 Umax 30 V Imax 30 mA Pmax...

Страница 32: ...of protection The device can be operated with various types of protection When connecting to an intrinsically safe circuit in CL 1 Div 1 or Zone 1 with Intrinsic Safety IS type of protection When conn...

Страница 33: ...ion between a distributed control system PC a handheld terminal and the flowmeter The modular design of the float enables within specific limits the measuring range to be changed subsequently This per...

Страница 34: ...ransmitter IP degree of protection in accordance with EN 60529 IP 66 IP 67 NEMA 4X Mechanical indicator Analog indicator with or without alarm signaling unit Electronic indicator Analog indicator with...

Страница 35: ...and IP rating 3 Ambient temperature 4 Power supply Output current 5 Order number 6 Model number 7 Electric data Ex 8 IECEx Approval 9 ATEX Approval 0 FM Approval k cCSAus Approval Figure 10 Name plat...

Страница 36: ...Directive The respective fluid group in accordance with the Pressure Equipment Directive is indicated under PED Example Fluid Group 1 hazardous fluids gaseous Pressure equipment outside the scope of t...

Страница 37: ...at the process connections of devices equipped with PTFE PFA may only be removed immediately before installation To prevent possible leakage ensure that the liner on the flange is not cut or damaged E...

Страница 38: ...e optional float damping if necessary For gaseous measuring media we recommend an undisturbed inlet length of five times the inside diameter of the piping in accordance with VDI VDE Directive 3513 she...

Страница 39: ...essure loss downstream from the flowmeter due to losses in the piping and other fittings Prevention of compression oscillations when measuring gases During low flow amounts and low operating pressure...

Страница 40: ...essure losses well suited to liquids with minimum viscosity higher minimum upstream pressure requirements for gas measurements Measuring range limits 1 Pressure loss dP in mbar 2 Diameter of the float...

Страница 41: ...he best results ensure the gaskets fit concentrically with the meter tube 5 Use the appropriate screws for the holes 6 Slightly grease the threaded nuts 7 Tighten the nuts in a crosswise manner as sho...

Страница 42: ...es in accordance with FM and cCSAus on page 21 The electrical connection may only be established by authorized specialist personnel and in accordance with the connection diagrams The electrical connec...

Страница 43: ...l connection Screw terminals maximum 2 5 mm2 14 AWG Type of assembly 35 mm top hat rail in accordance with EN 60715 2001 IP rating IP 20 in accordance with EN 60529 Weight approx 150 g 0 3 lb Analog i...

Страница 44: ...isplay Logic 1 1200 Hz Logic 0 2200 Hz Maximum signal amplitude 1 2 mAss Load RB at current output 250 to 1500 See the separate interface description for detailed information System integration In con...

Страница 45: ...ff When using liquid measuring media the piping must be vented carefully to avoid pressure shocks due to gas bubbles When using gaseous measuring media increase the flow pressure slowly Basically you...

Страница 46: ...ce before opening the housing cover and reattach it after closing the housing Configuring the programmable output The switch output of the transmitter is configured by default as a NAMUR contact The c...

Страница 47: ...peration is no longer possible take the device out of operation and secure it against unintended startup 9 Operation DANGER Danger of explosion if the device is operated with the transmitter housing o...

Страница 48: ...The following user levels are available User level Description Standard This user level is used for quick parameterization of the device All of the customer specific menus parameters required for devi...

Страница 49: ...Menu 1 Language 0 German English Language German German English Back Edit Cancel Ok Main Menu 2 Prog Output 0 No function Pulse output Min Max alarm _ _ _ General alarm _ _ _ Alarms can be configured...

Страница 50: ...usgps usgpm usgph usmgd igps igpm igph igpd bbl s bbl m bbl h bbl d Only active if a volume unit is selected for the operating mode Unit Qvol l h l h m3 sec Back Edit Next Ok Main Menu 9 Unit Qm 5 g...

Страница 51: ...e Viscosity 1 00 mPas 20 00 mPas Min 0 10 Max 100 0 Back Edit Next Ok Main Menu 14 For information Indicates the maximum measured value depending on the operating mode and density values for this devi...

Страница 52: ...A High 21 23 mA Back Select Next Ok Current output 2 Numerical High 21 to 23 mA Low 3 to 3 6 mA If High is selected the high alarm level can be set here and if Low is selected the corresponding low al...

Страница 53: ...ack Edit Back Edit Main Menu 22 Status register Error register Warning register Mains interrupt For the interpretation of the entries in the error and warning register also refer to Diagnosis error me...

Страница 54: ...at is automatically converted into the correct flow value It may be necessary to adapt the Qmax value Standard density and Operating density Menu Depending on the operating mode the system requests th...

Страница 55: ...nction test Menu Submenu Adjustable values Description Iout Numerical A set point for the current output from 4 to 20 mA can be specified When the menu is quit the current output immediately returns t...

Страница 56: ...warnings are saved in the register Errors directly affect the current output Warnings can be read via the HART protocol and processed Errors and warnings that have occurred can be called up by using t...

Страница 57: ...ve the situation Error 8 Voltage Out of Spec Terminal voltage too low 9 5 V Increase the voltage at the terminals 10 V Error 9 Checksum Failure The checksum of the software in the processor differs fr...

Страница 58: ...mponents Repair and maintenance activities may only be performed by authorized customer service personnel When replacing or repairing individual components use original spare parts Corrective maintena...

Страница 59: ...hing electronic components Spare parts Repair and maintenance activities may only be performed by authorized customer service personnel When replacing or repairing individual components use original s...

Страница 60: ...socket screws 2 Remove analog indicator Assembly 1 Set the analog indicator paying attention to the proper centering of the metal bushings 2 Tighten hexagon socket screws Returning devices Use the ori...

Страница 61: ...onsideration If the device is to be used at another location the device should preferably be packaged in its original packing so that it cannot be damaged Observe the notices in Returning devices on p...

Страница 62: ...ormation in the data sheet 15 Additional documents Note All documentation declarations of conformity and certificates are available in ABB s download area www abb com flow Trademarks HART is a registe...

Страница 63: ...VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER OI FAM540 EN REV E 63 16Appendix Intrinsic Safety Control Drawing SDM 10 A0253...

Страница 64: ...ails Company Address Contact person Telephone Fax Email Device details Type Serial no Reason for the return description of the defect Was this device used in conjunction with substances which pose a t...

Страница 65: ...VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER OI FAM540 EN REV E 65 Notes...

Страница 66: ...66 VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER OI FAM540 EN REV E Notes...

Страница 67: ...VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER OI FAM540 EN REV E 67 Notes...

Страница 68: ...74 7183 OI FAM540 EN Rev E 08 2019 We reserve the right to make technical changes or modify the contents of this document without prior notice With regard to purchase orders the agreed particulars sha...

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