Pepperl+Fuchs LVL-M3 Скачать руководство пользователя страница 1 | Manualshive

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Pepperl+Fuchs LVL-M3 Скачать руководство пользователя страница 1

ISO

9001

LVL-M3
Vibration Limit Switch

Brief Instructions

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Содержание LVL-M3

Страница 1: ...ISO9001 LVL M3 Vibration Limit Switch Brief Instructions ...

Страница 2: ...sion as well as the supplementary clause Expanded reservation of proprietorship Worldwide Pepperl Fuchs Group Lilienthalstr 200 68307 Mannheim Germany Phone 49 621 776 0 E mail info de pepperl fuchs com North American Headquarters Pepperl Fuchs Inc 1600 Enterprise Parkway Twinsburg Ohio 44087 USA Phone 1 330 425 3555 E mail sales us pepperl fuchs com Asia Headquarters Pepperl Fuchs Pte Ltd P F Bui...

Страница 3: ...e and Product Identification 10 3 1 Incoming Acceptance 10 3 2 Product Identification 10 3 3 Storage and Transport 11 4 Mounting 12 4 1 Mounting Requirements 13 4 2 Mounting the Device 16 4 3 Sliding Sleeves 18 4 4 Post Installation Check 18 5 Electrical Connection 19 5 1 Connection Requirements 19 5 2 Connecting the Device 20 5 3 Post Connection Check 26 6 Operation Options 27 6 1 Overview of Ope...

Страница 4: ...2022 08 4 Vibration Limit Switch LVL M3 Contents ...

Страница 5: ...all information from incoming acceptance to disposal Brief instructions KA present document guide that takes you quickly to the 1st measured value The brief instructions contain all the essential information from incoming acceptance to initial commissioning Instruction manual SI safety relevant document Depending on the approval the required instruction manuals are supplied with the device Additio...

Страница 6: ...t contains symbols for the identification of warning messages and of informative messages Warning Messages You will find warning messages whenever dangers may arise from your actions It is mandatory that you observe these warning messages for your personal safety and in order to avoid property damage Depending on the risk level the warning messages are displayed in descending order as follows Dang...

Страница 7: ...cesses or actions that are forbidden Electrical Symbols Ground connection Grounded clamp which is grounded via a grounding system Protective earth PE Ground terminals which must be grounded prior to establishing any other connections The ground terminals are located on the inside and outside of the device Tool Symbols Flat blade screwdriver Allen key Open ended wrench Symbols in Graphics 1 2 3 Ite...

Страница 8: ...per use can pose hazards Ensure that the device is free of defects while it is in operation Use the device only for media to which the process wetted materials have an adequate level of resistance Do not exceed or drop below the limit values for the device see manual and technical information TI01402O 98 EN 2 2 1 Incorrect Use The manufacturer is not liable for damage caused by improper or non des...

Страница 9: ...l device Use original spare parts and accessories from Pepperl Fuchs only Hazardous Area To eliminate danger to persons or the facility when the device is used in the hazardous area e g explosion protection Check the nameplate to verify whether the ordered device can be used for the intended purpose in the hazardous area Observe the specifications in the separate supplementary documentation that i...

Страница 10: ...breakdown of the device features on the delivery note 3 2 1 Nameplate The information that is required by law and is relevant to the device is shown on the nameplate e g Manufacturer identification Order number extended order code serial number Technical data degree of protection Firmware version hardware version Approval related information reference to instruction manuals SI DataMatrix code info...

Страница 11: ...ackaging 3 3 2 Storage Temperature 40 to 80 C 40 to 176 F 3 3 3 Device Transport Transporting the Device 1 Transport the device to the measuring point in the original packaging 2 Hold the device by the housing temperature spacer flange or extension pipe 3 Do not bend shorten or extend the tuning fork Figure 3 1 Handling the device during transportation ...

Страница 12: ...pprox 500 mm 19 7 inch Vertical orientation for device with long pipe Minimum distance between the fork tip and the tank wall or pipe wall 10 mm 0 39 inch Figure 4 1 Installation examples for a vessel tank or pipe Warning Loss of protection rating if the device is opened in a wet environment Only open the device in a dry environment ...

Страница 13: ...iscosity Figure 4 3 Installation example for low viscosity liquids unit of measurement mm inch Note Minimum distance between the fork tip and the tank wall or pipe wall 10 mm 0 39 inch A Installation from above B Installation from below C Installation from the side D Switch point 5 0 3 1 6 1 0 4 9 4 0 5 2 1 D C B A D D Note Viscosity values Low viscosity 2000 mPa s High viscosity 2000 to 10000 mPa...

Страница 14: ...t freely into the vessel Leave sufficient distance between the buildup expected on the tank wall and the tuning fork Figure 4 5 Installation examples for a highly viscous process medium Note Highly viscous liquids may cause switching delays Make sure that the liquid can run off the tuning fork easily Deburr the socket surface Note High viscosity e g viscous oils 10000 mPa s The tuning fork must be...

Страница 15: ...mounting connection and settings involving the electronic insert Figure 4 6 Take clearance into consideration 4 1 5 Support the Device Support the device in the event of severe dynamic load Maximum lateral loading capacity of the pipe extensions and sensors 75 Nm 55 lbf foot Figure 4 7 Examples of support in the event of dynamic load ...

Страница 16: ...e Required Tools Open ended wrench for sensor installation Allen key for housing locking screw 4 2 1 Installation Align the Tuning Fork using the Marking The tuning fork can be aligned using the marking Medium can thus run off easily and buildup is avoided Markings may include the following Material specification thread description or circle on the hexagonal nut or on the weld in adapter The II sy...

Страница 17: ... of other process medium conditions The flow will not be significantly impeded if the tuning fork is correctly aligned and the marking is pointing in the direction of flow The marking is visible when installed Figure 4 10 Marking and fork position Screwing in the Device Turn by the hex bolt only 15 to 30 Nm 11 to 22 lbf foot Do not turn at the housing Figure 4 11 Screwing in the device 2 1 ...

Страница 18: ...locking screw 4 3 Sliding Sleeves For more information see manual 4 4 Post Installation Check Is the device undamaged visual inspection Does the device conform to the measuring point specifications For example Process temperature Process pressure Ambient temperature Measuring range Are the measuring point number and labeling correct visual inspection Is the device adequately protected against prec...

Страница 19: ... screw is positioned correctly There should not be any gap between the cover and housing Figure 5 1 Cover with securing screw 5 1 2 Connecting Protective Earth PE The protective earth conductor at the device must only be connected if the device s operating voltage is 35 V DC or 16 V ACeff When the device is used in hazardous areas it must always be included in the potential equalization of the sys...

Страница 20: ... I 100 μA for blocked transistor Residual Voltage U 3 V for switched through transistor Behavior of Output Signal OK status switched through Demand mode blocked Alarm blocked Terminals Terminals for cable cross section up to 2 5 mm2 14 AWG Use ferrules for the wires Caution Housing thread The thread of the electronics and connection compartment is coated with lubricant varnish Avoid additional lub...

Страница 21: ...inals B Connection wiring with M12 plug according to EN 61131 2 standard MAX DIP switch for setting MAX safety mode MIN DIP switch for setting MIN safety mode RD LED red for warning or alarm YE LED yellow switch status GN LED green operational status device on IL Load current switched through 0 5 A L L 1 3 MIN MAX 0 7 L L U 10 55 V DC I max 350 mA 0 5 1 3 K PE 1 2 3 B 4 3 1 2 1 3 4 M12 I 350 mA ma...

Страница 22: ...gNi 90 10 When connecting a device with high inductance provide a spark suppressor to protect the relay contact A fine wire fuse depending on the connected load protects the relay contact in the event of a short circuit Both relay contacts switch simultaneously Behavior of Output Signal OK status relay energized Demand mode relay de energized Alarm relay de energized Terminals Terminals for cable ...

Страница 23: ...tronic insert FEL44 1 When bridged the relay output works with NPN logic 2 Connectable load MAX DIP switch for setting MAX safety mode MIN DIP switch for setting MIN safety mode RD LED red for alarm YE LED yellow switch status GN LED green operational status device on L1 MIN 0 7 MAX 0 5 N 4 3 5 8 7 6 U 19 55 V DC U 19 253 V AC 0 5 A 1 2 2 L1 L NO NO NC NC C C N L PE 1 2 3 6 4 7 5 8 4 5 3 4 5 3 7 8...

Страница 24: ... U 8 2 V DC Power Consumption P 50 mW Behavior of Output Signal OK status output current 2 2 to 3 8 mA Demand mode output current 0 4 to 1 0 mA Alarm output current 0 4 to 1 0 mA Terminals Terminals for cable cross section up to 2 5 mm2 14 AWG Use ferrules for the wires Overvoltage protection Overvoltage category II Terminal Assignment Figure 5 6 2 wire NAMUR 2 2 mA 1 0 mA electronic insert FEL48 ...

Страница 25: ...ch output and signaling electronic insert FEL48 MAX DIP switch for setting MAX safety mode MIN DIP switch for setting MIN safety mode RD LED red for alarm YE LED yellow switch status GN LED green operational status device on MAX RD YE GN MIN 1 1 1 1 1 2 2 2 2 2 L L L L L 2 2 3 8 mA 0 4 1 0 mA 2 2 3 8 mA 0 4 1 0 mA 1 0 mA L L L L L ...

Страница 26: ...resent is the green LED lit Are all the housing covers installed and tightened Optional Is the cover tightened with securing screw 1 M20 coupling with cable entry example 2 Conductor cross section maximum 2 5 mm2 AWG 14 ground terminal inside the housing and terminals on the electronics 3 Conductor cross section maximum 4 0 mm2 AWG 12 ground terminal outside the housing example of plastic housing ...

Страница 27: ...e Electronic Insert Figure 6 1 Example of electronic insert FEL44 1 LED red for warning or alarm 2 LED yellow switch status 3 LED green operational status LED green lights up device on 4 DIP switch to set the density to 0 7 or 0 5 5 Relay contact terminals 6 Power supply terminals 7 DIP switch for setting MAX MIN safety L1 MIN 0 7 MAX 0 5 N 4 3 5 8 7 6 U 19 55 V DC U 19 253 V AC 1 2 3 6 4 7 5 8 1 ...

Страница 28: ... 2 Switching on the Device During the power up time the device output is in the safety oriented state or in the alarm state if available The output will be in the correct state max 3 seconds after powering up the device 7 3 Further Information Note Further information is available on the product detail page of the devices on the Internet at www pepperl fuchs com Enter the order designation in the ...

Страница 29: ...Vibration Limit Switch LVL M3 Notes 2022 08 29 ...

Страница 30: ...2022 08 30 Vibration Limit Switch LVL M3 Notes ...

Страница 31: ...Vibration Limit Switch LVL M3 Notes 2022 08 31 ...

Страница 32: ...Pepperl Fuchs Quality Download our latest policy here www pepperl fuchs com quality www pepperl fuchs com Pepperl Fuchs Subject to modifications Printed in Germany DOCT 8109 KA01411O 98 EN 02 21 ...

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