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4 Mounting

VEGABAR 39 • Three-wire 1 x transistor or 4 … 20 mA

57536-EN-200831

4 Mounting

4.1 General instructions

The instrument is suitable for standard and extended ambient condi-

tions acc. to DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1. It can be used

indoors as well as outdoors.

Note:

For safety reasons, the instrument must only be operated within the

permissible process conditions. You can find detailed information on

the process conditions in chapter "

Technical data

" of the operating

instructions or on the type label.
Hence make sure before mounting that all parts of the instrument ex-

posed to the process are suitable for the existing process conditions.
These are mainly:

•

Active measuring component

•

Process fitting

•

Process seal

Process conditions in particular are:

•

Process pressure

•

Process temperature

•

Chemical properties of the medium

•

Abrasion and mechanical influences

The permissible process pressure range is specified by "MWP" (Maxi-

mum Working Pressure) on the type label, see chapter "

Structure

The MWP takes the element of the measuring cell and processing

fitting combination with the weakest pressure into consideration and

may applied permanently. The specification refers to a reference

temperature of +20 °C (+68 °F). It also applies when a measuring cell

with a higher measuring range than the permissible pressure range of

the process fitting is installed order-related.
In order to prevent damage to the device, a test pressure may only

exceed the specified MWP briefly by 1.5 times at reference tempera-

ture. The pressure stage of the process fitting as well as the overload

resistance of the measuring cell are taken into consideration here

(see chapter "

Technical Data

").

In addition, a temperature derating of the process fitting, e. g. with

flanges, can limit the permissible process pressure range according

to the respective standard.

Protect your instrument against moisture ingress through the following

measures:

•

Use a suitable connection cable (see chapter "

Connecting to

power supply

•

Tighten the cable gland or plug connector

•

When mounting horizontally, rotate the housing so that the cable

gland or plug connector point downward

Ambient conditions

Process conditions

Permissible process

pressure (MWP) - Device

Protection against mois-

ture

Содержание VEGABAR 39

Страница 1: ...Operating Instructions Pressure sensor with metallic measuring cell VEGABAR 39 Three wire 1 x transistor or 4 20 mA Document ID 57536...

Страница 2: ...re measurement 16 4 3 Level measurement 18 5 Connecting to power supply 19 5 1 Preparing the connection 19 5 2 Connection procedure 19 5 3 Wiring plan 22 5 4 Switch on phase 23 6 Access protection 24...

Страница 3: ...2 3 Approvals as overfill protection 51 12 4 Food and pharmaceutical certificates 51 12 5 EU conformity 51 12 6 NAMUR recommendations 51 12 7 Environment management system 52 13 Supplement 53 13 1 Tec...

Страница 4: ...Docu ment ID By entering the Document ID on www vega com you will reach the document download Information note tip This symbol indicates helpful additional infor mation and tips for successful work No...

Страница 5: ...al safety instructions This is a state of the art instrument complying with all prevailing regulations and directives The instrument must only be operated in a technically flawless and reliable condit...

Страница 6: ...ansistor or 4 20 mA 57536 EN 200831 Installations in the US shall comply with the relevant requirements of the National Electrical Code ANSI NFPA 70 Installations in Canada shall comply with the relev...

Страница 7: ...uetooth versions with Bluetooth access code Information sheet Access protection with Bluetooth access code Emergency Bluetooth unlock code Emergency device code Identifier for LoRaWAN network Note Opt...

Страница 8: ...3 Fig 1 Components of VEGABAR 39 1 Process fitting 2 Electronics housing 3 Ventilation pressure compensation 4 Plug connector 5 LED illuminated ring 6 Display adjustment unit The type label contains...

Страница 9: ...llowing information about the instrument Order data Documentation Software Alternatively you can find all via your smartphone Scan the QR code on the type label of the device or Enter serial number ma...

Страница 10: ...d into a corresponding output signal and output as measured value Piezoresistive sensor element Measuring ranges up to 100 bar piezoresistive sensor element with internal transmission liquid is used 1...

Страница 11: ...measuring system is completely welded and thus sealed against the process The process fitting is sealed against the process by a suitable seal It must be provided by the customer depending on the proc...

Страница 12: ...nsideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immedia...

Страница 13: ...the down load area on our homepage Welded sockets are used to connect the devices to the process Threaded adapters enable simple adaptation of devices with stand ard threaded fittings e g to process s...

Страница 14: ...nt of the measuring cell and processing fitting combination with the weakest pressure into consideration and may applied permanently The specification refers to a reference temperature of 20 C 68 F It...

Страница 15: ...ment must always be free of buildup Devices with threaded fitting are screwed into the process fitting with a suitable wrench via the hexagon See chapter Dimensions for wrench size Warning The housing...

Страница 16: ...ollowing in mind when setting up the measuring system Mount the instrument above the measuring point Possible condensation can then drain off into the process line 1 2 3 Fig 9 Measurement setup for pr...

Страница 17: ...through condensation in the pipe bends Even in applications with hot steam a medium temperature 100 C on the transmitter is ensured Keep the following in mind when setting up the measuring system Mou...

Страница 18: ...wing in mind when setting up the measuring system Mount the instrument below the min level Do not mount the instrument close to the filling stream or emptying area Mount the instrument so that it is p...

Страница 19: ...owing additional factors that influence the operat ing voltage Lower output voltage of the power supply unit under nominal load e g with a sensor current of 20 5 mA or 22 mA in case of fault Influence...

Страница 20: ...the screw terminals according to the wiring plan 2 3 1 4 Fig 14 Connection to the screw terminals 1 Cable gland 2 Plug housing 3 Plug insert 4 Plug seal 7 Snap the plug insert into the plug housing a...

Страница 21: ...the plug housing 7 Connect the wire ends to the screw terminals according to the wiring plan 1 5 2 3 4 Fig 16 Connection to the screw terminals 1 Cable gland 2 Cover 3 Plug housing 4 Plug insert 5 Pl...

Страница 22: ...tection IP67 1 2 3 4 5 Fig 17 Connection valve plug ISO 4400 with IDC crimping technology 1 Compression nut 2 Cable 3 Seal ring 4 Terminal insert 5 Plug housing 5 3 Wiring plan 1 3 4 2 1 2 3 Fig 18 Wi...

Страница 23: ...1 5 4 Switch on phase After switching on the device first carries out a self check Internal check of the electronics The output signal jumps to the set fault current1 Switching outputs are controlled...

Страница 24: ...It can t be changed The emergency Bluetooth access code can be found in information sheet Access protection If this document is lost the emergency Bluetooth access code can be retrieved from your per...

Страница 25: ...the user has a myVEGA account then the Bluetooth access code as well as the device code are additionally stored in his account under PINs and Codes This greatly simplifies the use of additional adjust...

Страница 26: ...integrated display and adjustment unit For these settings we recommend using the adjustment app or PACTware with correspond ing DTM 1 2 Fig 19 Integrated display and adjustment unit 1 LC display 2 Ad...

Страница 27: ...ggered Any values not confirmed with will not be saved 7 2 Measured value and menu image display Measured values are displayed according to the following presenta tion 3 4 5 1 2 S1 0 971 bar 23 6 C Se...

Страница 28: ...574 1 Basic settings Damping DAM 1 s Offset correction OFS Transistor function P N PnP Function output 1 OU1 HNO Switching delay time output 1 DS1 0 s Reset delay time output 1 DR1 Reaction when malfu...

Страница 29: ...languages The selection you are making here can be changed any time under Extended functions Menu language In this menu item the switching and reset points for hysteresis func tion and the lower and...

Страница 30: ...enters the window between the val ues window High FH and window Low FL If the measured variable leaves the window the output returns to its previous state FH FL 1 0 1 0 FNC FNO Fig 23 Window function...

Страница 31: ...ZEO Parameter Pressure value The menu item Span final value defines the pressure value at the output current 20 mA Menu item code SPN Parameter Pressure value These menu items allow access to the menu...

Страница 32: ...y be carried out Note With automatic offset correction the current measured value must not be influenced by product coverage or static pressure The position correction can be repeated as often as nece...

Страница 33: ...gain after this time has elapsed the state of the output does not change If the measured variable has dropped to the reset point RP or below for the duration of the reset delay time the output switche...

Страница 34: ...0 DS DR DS DR Fig 25 Effect of the delay time on the output with window function Menu item code DS DR Parameter Time value In this menu item you define the behaviour of the current output in the event...

Страница 35: ...or on Menu item code DIS Parameter On Off In this menu item you define the brightness of the LED illuminated ring for the switching status display Menu item code LED Parameter Off 10 20 100 In this m...

Страница 36: ...tting of the requested national lan guage for the display Menu item code German English French Spanish Portuguese Italian Dutch Rus sian Chinese Turkish In this menu item you can change the factory pr...

Страница 37: ...measured value display This takes place automati cally after 60 min Menu item code COD Parameter Numerical value Note The factory set device code is 000000 If this is changed by the user and is no lo...

Страница 38: ...s code and the device code are not reset 7 4 3 Diagnostics In this menu item the device status is displayed Menu item code STA In the event of an error the error code e g F017 and an error de scriptio...

Страница 39: ...switching states of the transistor out puts or current values of the 4 20 mA output This allows the signal path to be tested e g via downstream display instruments or the input card of the control sy...

Страница 40: ...nnecting is displayed The devices found are listed and the search is automatically contin ued Select the requested instrument in the device list When establishing the connection for the first time the...

Страница 41: ...er protection is deactivated When delivered parameter protection is deactivated by default and can be activated at any time It is recommended to enter a personal 6 digit device code To do this go to m...

Страница 42: ...fter activating the integrated Bluetooth or the Bluetooth USB adapt er devices with Bluetooth are found and created in the project tree Make sure that the VEGABAR 39 is activated see chapter Operat in...

Страница 43: ...ustment tool The message disappears when the connection is restored Parameter adjustment of the device is only possible if the parameter protection is deactivated When delivered parameter protection i...

Страница 44: ...44 9 Setup with PC notebook Bluetooth VEGABAR 39 Three wire 1 x transistor or 4 20 mA 57536 EN 200831 Fig 29 Example of a DTM view Adjustment current output...

Страница 45: ...faults can occur during operation These may be caused by the following e g Sensor Process Voltage supply Signal processing The first measures are Evaluation of fault messages Checking the output signa...

Страница 46: ...n device version The LED illuminated ring on the device see chapter Configuration indicates the status of the device At the same time it indicates the switching state of the transistor output This ena...

Страница 47: ...e by default Out of specification The measured value is unreliable because an instrument specification was exceeded e g electronics temperature This status message is inactive by default Maintenance r...

Страница 48: ...ctive Finish simulation Wait for the automatic end after 60 mins Code Text message Cause Rectification S600 Impermissible electronics temperature Temperature of the electronics in the non specified ra...

Страница 49: ...nformation in the download area on our home page 10 6 How to proceed if a repair is necessary You can find an instrument return form as well as detailed information about the procedure in the download...

Страница 50: ...uch as e g pressure in the vessel or pipeline high temperatures cor rosive or toxic media etc Take note of chapters Mounting and Connecting to voltage sup ply and carry out the listed steps in reverse...

Страница 51: ...ficates Versions for use in the food and pharmaceutical industries are avail able or in preparation The corresponding certificates can be found on our homepage 12 5 EU conformity The device fulfils th...

Страница 52: ...nt management system Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company e...

Страница 53: ...Thread G EN 837 thread G inside G ISO 228 1 thread G inside 11 4 mm ISO 228 1 thread M20 x 1 5 EN 837 thread G1 DIN 3852 A Klingersil C 4400 Further thread versions Depending on the configuration Mate...

Страница 54: ...00 kPa 1 bar 100 kPa 0 1 bar 0 100 kPa 4 bar 400 kPa 1 bar 100 kPa 0 2 5 bar 0 250 kPa 10 bar 1000 kPa 1 bar 100 kPa 0 5 bar 0 500 kPa 20 bar 2000 kPa 1 bar 100 kPa 0 10 bar 0 1000 kPa 40 bar 4000 kPa...

Страница 55: ...psig 29000 psig 14 5 psig 3 3 psig 60 psig 14 5 psig 7 7 psig 60 psig 14 5 psig 14 5 0 psig 60 psig 14 5 psig Absolute pressure 0 15 psi 43 psi 0 psi 0 30 psi 145 psi 0 psi 0 75 psi 290 psi 0 psi 0 15...

Страница 56: ...rrent max 250 mA Overload resistance yes Short circuit resistance Permanently Voltage loss 3 V Inverse current PNP 10 A Inverse current NPN 25 A Dynamic behaviour output Dynamic characteristics Curren...

Страница 57: ...5 mbar 0 5 kPa 0 073 psig Deviation according to IEC 60770 Applies to the 4 20 mA current output and refers to the adjusted span Turn down TD is the relation nominal measuring range adjusted span Acc...

Страница 58: ...tal conditions Vibrations oscillations Class 4M8 acc to IEC 60271 3 4 5 g at 4 200 Hz Impacts mechanical shock Class 6M4 acc to IEC 60271 3 6 50 g 2 3 ms Impact resistance Plug according to ISO 4400 I...

Страница 59: ...essure Max permissible process pressure see specification MWP on the type label 15 Min permissible process pressure 16 40 60 C 40 140 F 2 mbarabs 200 Paabs 60 130 C 40 266 F 50 mbarabs 5 kPaabs Indica...

Страница 60: ...connector with flap lid Version 4 pin according to ISO 4400 Cable gland M20 x 1 5 for cable diameter 8 14 mm Screw terminals for cable cross section up to 1 5 mm AWG 15 Angled plug connector with IDC...

Страница 61: ...up to 500 V AC Protection rating Connection technology Protection according to EN 60529 IEC 529 Protection according to NEMA UL 50E Plug according to ISO 4400 IP65 Type 4X ISO 4400 plug with hinged co...

Страница 62: ...24 SW 27 mm 1 06 G 15 mm 0 59 89 mm 3 51 2 mm 0 08 3 mm 0 12 5 mm 0 20 NPT 25 mm 0 98 20 mm 0 79 99 mm 3 90 NPT NPT 13 mm 0 51 87 mm 3 43 3 mm 0 12 NPT 25 mm 0 98 104 mm 4 08 3 mm 0 12 31 7 mm 1 25 3...

Страница 63: ...0 41 30 mm 1 18 40 mm 1 57 G 1 SW 46 mm 1 81 100 mm 3 94 22 mm 0 87 44 mm 1 74 55 mm 2 17 1 NPT SW 46 mm 1 81 100 mm 3 94 22 mm 0 87 44 mm 1 74 55 mm 2 17 SW 27 mm 1 06 G 20 5 mm 0 81 101 5 mm 3 99 10...

Страница 64: ...g front flush with cone extension DH LX 26 5 mm 1 04 108 mm 4 25 31 7 mm 1 25 36 mm 1 42 40 mm 1 57 SW 41 mm 1 61 G 1 25 mm 0 98 98 mm 3 86 40 mm 1 57 SW 41 mm 1 61 G 1 Fig 38 VEGABAR 39 cone extensio...

Страница 65: ...47 52 mm 2 05 25 mm 0 98 70 5 mm 2 78 84 mm 3 31 84 5 mm 3 33 73 mm 2 87 84 mm 3 31 71 mm 2 80 85 5 mm 3 37 70 5 mm 2 78 78 mm 3 07 78 5 mm 3 09 74 mm 2 91 78 mm 3 07 82 mm 3 23 Fig 39 VEGABAR 39 hygi...

Страница 66: ...us d informations on pourra se r f rer au site www vega com VEGA lineas de productos est n protegidas por los derechos en el campo de la propiedad indus trial Para mayor informaci n revise la pagina w...

Страница 67: ...67 Notes VEGABAR 39 Three wire 1 x transistor or 4 20 mA 57536 EN 200831...

Страница 68: ...of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior n...

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