Vega VEGAPULS 66 Operating Instructions Manual
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Vega VEGAPULS 66 Operating Instructions Manual

Radar sensor for continuous level measurement of liquids
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Operating Instructions
Radar sensor for continuous level
measurement of liquids
VEGAPULS 66
Two-wire 4 ... 20 mA/HART
Document ID: 36519

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Summary of Contents for Vega VEGAPULS 66

  • Page 1 Operating Instructions Radar sensor for continuous level measurement of liquids VEGAPULS 66 Two-wire 4 … 20 mA/HART Document ID: 36519...

  • Page 2: Table Of Contents

    Setup with PACTware ......................53 Connect the PC ......................53 Parameter adjustment with PACTware ................53 Saving the parameterisation data ................... 55 Set up with other systems ....................56 DD adjustment programs ....................56 VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 3 11.4 Trademark ........................82 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications. These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions. Editing status: 2019-05-29 VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 4: About This Document

    Symbols used Document ID This symbol on the front page of this instruction refers to the 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.

  • Page 5: For Your Safety

    During work on and with the device, the required personal protective equipment must always be worn. Appropriate use VEGAPULS 66 is a sensor for continuous level measurement. You can find detailed information about the area of application in chapter "Product description". Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions.

  • Page 6: Eu Conformity

    For operation inside of closed vessels, points a to f in annex E of EN 302372 must be fulfilled. Radio license for USA This approval is only valid for USA. Hence the following text is only available in the English language. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 7: Installation And Operation In The Usa And Canada

    That is why we have introduced an environment management system with the goal of continuously improving company environmental pro- tection. The environment management system is certified according to DIN EN ISO 14001. Please help us fulfil this obligation by observing the environmental instructions in this manual: • Chapter "Packaging, transport and storage" • Chapter "Disposal" VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 8: Product Description

    Alternatively, you can access the data via your smartphone: • Download the VEGA Tools app from the "Apple App Store" or the "Google Play Store" • Scan the Data Matrix code on the type label of the instrument or •...

  • Page 9: Principle Of Operation

    Optional instrument features are also described in this operating instructions manual. The respective scope of delivery results from the order specification. Principle of operation Application area The VEGAPULS 66 is a radar sensor for continuous level measure- ment of liquids under difficult process conditions. It is suitable for applications in storage tanks, process vessels or standpipes. The instrument can be used universally thanks to the different antenna versions.

  • Page 10: Accessories And Replacement Parts

    VEGACONNECT The interface adapter VEGACONNECT enables the connection of communication-capable instruments to the USB interface of a PC. VEGADIS 81 The VEGADIS 81 is an external display and adjustment unit for VEGA plics sensors. ® VEGADIS adapter The VEGADIS adapter is an accessory part for sensors with double chamber housings.
  • Page 11 VEGAPULS series 60" (Document-ID 36801). Supplementary electron- The supplementary electronics is a replacement part for 4 … 20 mA/ ics for double chamber HART sensors with double chamber housing. housing VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 12: Mounting

    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 VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 13: Mounting Instructions

    Marking with version without horn antenna Installation position When mounting the VEGAPULS 66, keep a distance of at least 500 mm (19.69 in) to the vessel wall. If the sensor is installed in the center of dished or round vessel tops, multiple echoes can arise.
  • Page 14 Fig. 5: Mounting of the radar sensor with inflowing medium Mounting socket The socket piece should be dimensioned in such a way that the an- tenna end protrudes at least 10 mm (0.4 in) out of the socket. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 15 If the socket height cannot be maintained, an antenna extension will be necessary. This prevents from false reflections of the socket piece. Fig. 7: Tube extension Tip: VEGAPULS 66 is optionally also available with antenna extension. The antenna length can thus be selected such that the antenna end protrudes 10 mm (0.4 in) out of the socket. Sensor orientation In liquids, direct the sensor as perpendicular as possible to the prod- uct surface, to an achieve optimum measurement.
  • Page 16 Fig. 10: Agitators Foam generation Through the action of filling, stirring and other processes in the vessel, dense foams which considerably damp the emitted signals may form on the product surface. If foam is causing measurement errors, the largest possible radar antenna should be used. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 17: Measurement Setup - Pipes

    Under these prerequisites, the measurement of products with low dielectric values (ε value ≤ 1.6) is possible. Note the following illustrations and instructions for measurement in a surge pipe. Information: Measurement in a surge pipe is not recommended for extremely adhesive products. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 18 Radar sensor Polarisation marking Thread or flange on the instrument Vent hole Holes Welding connection through U-profile Ball valve with complete opening Surge pipe end Reflector sheet 10 Fastening of the surge pipe VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 19 During parameter adjustment, select "Application standpipe" and enter the tube diameter to compensate for errors due to running time shift • A false signal suppression with the installed sensor is recom- mended but not mandatory VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 20 • An extension via welding neck flanges or pipe collars is not recom- mended. Measurement in the An alternative to measurement in a surge pipe is measurement in a bypass tube bypass tube outside of the vessel. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 21 • A false signal suppression with the installed sensor is recom- mended but not mandatory • The measurement through a ball valve with unrestricted channel is possible VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 22 Flanges are welded to the tube according to the orientation of the polarisation • Gap size with junctions ≤ 0.1 mm, for example, when using a ball valve or intermediate flanges with single pipe sections • The antenna diameter of the sensor should correspond to the inner diameter of the tube • Diameter should be constant over the complete length VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 23: Connecting To Power Supply

    In the case of instrument housings with self-sealing NPT threads, it is not possible to have the cable entries screwed in at the factory. The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 24: Connecting

    4. Remove approx. 10 cm (4 in) of the cable mantle, strip approx. 1 cm (0.4 in) of insulation from the ends of the individual wires 5. Insert the cable into the sensor through the cable entry VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 25: Wiring Plan, Single Chamber Housing

    10. Reinsert the display and adjustment module, if one was installed 11. Screw the housing lid back on The electrical connection is finished. Wiring plan, single chamber housing The following illustration applies to the non-Ex as well as to the Ex-ia version. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 26: Wiring Plan, Double Chamber Housing

    The following illustrations apply to the non-Ex as well as to the Ex-ia version. Electronics compartment 4...20mA 6 7 8 Fig. 17: Electronics compartment - double chamber housing Internal connection to the connection compartment For display and adjustment module or interface adapter VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 27 Ground terminal for connection of the cable screening Connection compart- ment - Radio module PLICSMOBILE 81 Status Send Fig. 19: Connection compartment - Radio module PLICSMOBILE 81 Voltage supply You can find detailed information for connection in the operating instructions "PLICSMOBILE". VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 28: Wiring Plan, Ex-D-Ia Double Chamber Housing

    Ground terminal for connection of the cable screening Plug M12 x 1 for external display and adjustment unit Fig. 22: Top view of the plug connector Pin 1 Pin 2 Pin 3 Pin 4 VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 29: Double Chamber Housing With Vegadis-Adapter

    Pin 1 Pin 2 Pin 3 Pin 4 Contact pin Colour, connection ca- Terminal, electronics ble in the sensor module Pin 1 Brown Pin 2 White Pin 3 Blue Pin 4 Black VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 30: Wiring Plan - Version Ip 66/Ip 68, 1 Bar

    As soon as a plausible measured value is found, the corresponding current is output to the signal cable. The value corresponds to the actual level as well as the settings already carried out, e.g. factory setting. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 31: Set Up With The Display And Adjustment Module

    The display and adjustment module is powered by the sensor, an ad- ditional connection is not necessary. Fig. 26: Installing the display and adjustment module in the electronics compart- ment of the single chamber housing VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 32: Adjustment System

    – Move to the menu overview – Confirm selected menu – Edit parameter – Save value • [->] key: – Change measured value presentation – Select list entry – Select menu items – Select editing position • [+] key: VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 33: Measured Value Indication - Selection Of National Language

    Approx. 60 minutes after the last pressing of a key, an automatic reset to measured value indication is triggered. Any values not confirmed with [OK] will not be saved. Measured value indication - Selection of national language With the [->] key you move between three different indication modes. Measured value indica- tion In the first view, the selected measured value is displayed in large digits. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 34: Parameter Adjustment

    In this operating instructions manual, the instrument-specific pa- rameters in the menu sections "Setup", "Diagnosis" and "Additional settings" are described. The general parameters in these menu sec- tions are described in the operating instructions manual "Display and adjustment module". VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 35 [OK] and jump to the next menu item with the [ESC] and the [->] key. Setup - Application In addition to the medium, also the application, i.e. the measuring site, can influence the measurement. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 36 – High measurement accuracy – No short reaction time of the sensor required Storage tank, circulation: • Setup: large-volumed, upright cylindrical, spherical • Medium speed: slow filling and emptying • Installations: small, laterally mounted or large, top mounted stirrer VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 37 – Fast filling and emptying – Vessel is filled and emptied very often • Vessel: tight installation situation • Process/measurement conditions: – Condensation, buildup on the antenna – Foam generation • Properties, sensor: – Measurement speed optimized by virtually no averaging – Sporadic false echoes are suppressed VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 38 – False signals outside the vessel are not taken into consideration – False signal suppression recommended Transportable plastic tank: • Process/measurement conditions: – Material and thickness different – Measured value jump with vessel change – Measurement through the vessel top, if appropriate to the application VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 39 – High sensitivity to interference, because virtually no averaging Caution: If liquids with different dielectric constants separate in the vessel, for example through condensation, the radar sensor can detect under certain circumstances only the medium with the higher dielectric VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 40 To perform the adjustment, enter the distance with full and empty ves- sel, see the following example: VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 41 2. Edit the percentage value with [OK] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [OK]. The cursor jumps now to the distance value. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 42 Depending on the sensor type, the factory setting is 0 s or 1 s. Setup - Current output, In the menu item "Current output mode" you determine the output mode characteristics and reaction of the current output in case of fault. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 43 When the PIN is active, adjustment via PACTware/DTM as well as other systems is also blocked. In delivery status, the PIN is "0000". Display - Language This menu item enables the setting of the requested national lan- guage. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 44 The respective min. and max. measured values of the electronics tem- Diagnosis - Electronics temperature perature are saved in the sensor. These values as well as the current temperature value are displayed in the menu item "Peak values". VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 45 During simulation, the simulated value is output as 4 … 20 mA current value and digital HART signal. How to interrupt the simulation: → Push [ESC] Information: The simulation is automatically terminated 10 minutes after the last pressing of a key. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 46 In this menu item you select the measured variable of the system and Instrument units the temperature unit. Additional settings - False The following circumstances cause interfering reflections and can signal suppression influence the measurement: • High mounting sockets • Vessel internals such as struts VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 47 "Extend", the distance to the product surface of the created false signal suppression is displayed. This value can now be changed and the false signal suppression can be extended to this range. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 48 Additional settings - Date/ In this menu item, the internal clock of the sensor is set. Time Additional settings - After a reset, certain parameter adjustments made by the user are Reset reset. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 49 Max. adjustment 0,000 m(d) Damping 0.0 s Current output mode 4 … 20 mA, < 3.6 mA Current output, min./max. Min. current 3.8 mA, max. current 20.5 mA Lock adjustment Released VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 50 In the menu "Additional settings" the items "Distance unit, tem- perature unit and linearization" • The values of the user-programmable linearisation curve The 4 … 20 mA signal of the sensor is switched off. The sensor uses a constant current of 4 mA. The measuring signal is transmitted exclusively as a digital HART signal. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 51 PC. Instrument features In this menu item, the features of the sensor such as approval, pro- cess fitting, seal, measuring range, electronics, housing and others are displayed. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 52: Saving The Parameterisation Data

    In the display and adjust- If the instrument is equipped with a display and adjustment module, ment module the parameter adjustment data can be saved therein. The procedure is described in menu item "Copy device settings". VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 53: Setup With Pactware

    Note: With power supply units with integrated HART resistance (internal resistance approx. 250 Ω), an additional external resistance is not necessary. This applies, e.g. to the VEGA instruments VEGATRENN 149A, VEGAMET 381, VEGAMET 391. Common Ex separators are also usually equipped with a sufficient current limiting resistance. In such cases, the interface converter can be connected parallel to the 4 …...
  • Page 54 The standard version is available as a download under www.vega.com/downloads and "Software". The full version is avail- able on CD from the agency serving you. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 55: Saving The Parameterisation Data

    7 Setup with PACTware Saving the parameterisation data We recommend documenting or saving the parameterisation data via PACTware. That way the data are available for multiple use or service purposes. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 56: Set Up With Other Systems

    This software is updated via the Internet and new EDDs are automatically accepted into the device catalogue of this software after they are released by the manufacturer. They can then be transferred to a Field Communicator. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 57: Diagnosis, Asset Management And Service

    The data are read out via a PC with PACTware/DTM or the control system with EDD. The echo curves are stored with date and time and the corresponding Echo curve memory echo data. The memory is divided into two sections: VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 58: Asset Management Function

    Function check: The instrument is being worked on, the measured value is temporarily invalid (for example during simulation). This status message is inactive 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. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 59 Error during setup Repeat setup Bit 9 of Byte 0 … 5 Error in the instru- False signal suppression faulty Carry out a reset ment settings Error when carrying out a reset VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 60 Error in the non- Send instrument for repair active linearisation table M502 Hardware error EEPROM Exchanging the electronics Bit 2 of Byte 14 … 24 Error in the diag- Send instrument for repair nostics memory VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 61: Rectify Faults

    • Checking the output signal • Treatment of measurement errors A smartphone/tablet with the VEGA Tools app or a PC/notebook with the software PACTware and the suitable DTM offer you further com- prehensive diagnostic possibilities. In many cases, the causes can be determined in this way and the faults eliminated.
  • Page 62 Amplitude or position of a false signal has Determine the reason for the changed false changed (e.g. condensation, buildup); false signals, carry out false signal suppression, signal suppression no longer matches ac- e.g. condensation. time tual conditions VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 63 Varying condensation or contamination on Carry out a false signal suppression or jumps sporadically to the antenna increase false signal suppression with con- 100 % during filling densation/contamination in the close range by editing. time VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 64 24 hour service hotline Should these measures not be successful, please call in urgent cases the VEGA service hotline under the phone no. +49 1805 858550. The hotline is also available outside normal working hours, seven days a week around the clock.

  • Page 65: Exchanging The Electronics Module

    Current instrument software as file You can find the current instrument software as well as detailed information on the procedure in the download area of our homepage: www.vega.com. Caution: Instruments with approvals can be bound to certain software versions. Therefore make sure that the approval is still effective after a software update is carried out. You can find detailed information in the download area at www.vega.com. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 66: How To Proceed If A Repair Is Necessary

    You can find an instrument return form as well as detailed informa- tion about the procedure in the download area of our homepage: www.vega.com. By doing this you help us carry out the repair quickly and without having to call back for needed information. In case of repair, proceed as follows: •...

  • Page 67: Dismount

    Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points. If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 68: Supplement

    Max. torques for NPT cable glands and Conduit tubes Ʋ Plastic housing 10 Nm (7.376 lbf ft) Ʋ Aluminium/Stainless steel housing 50 Nm (36.88 lbf ft) Glass with Aluminium and stainless steel precision casting housing VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 69 20.5 mA, 22 mA, < 3.6 mA Max. output current 22 mA Load See load resistance under Power supply Starting current ≤ 3.6 mA; ≤ 10 mA for 5 ms after switching on Damping (63 % of the input variable), 0 … 999 s adjustable VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 70 Fig. 36: Deviation under reference conditions Reference plane Antenna edge Recommended measuring range Variables influencing measurement accuracy Specifications apply to the digital measured value Temperature drift - Digital output < 3 mm/10 K, max. 10 mm Specifications apply also to the current output Default values can be assigned individually. Already included in the meas. deviation VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 71 Ʋ ø 96 mm (3.78 in) 30° Ʋ ø 146 mm (5.748 in) 20° Time span after a sudden measuring distance change by max. 0.5 m in liquid applications, max 2 m with bulk solids applications, until the output signal has taken for the first time 90 % of the final value (IEC 61298-2). Outside the specified beam angle, the energy level of the radar signal is 50% (-3 dB) less. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 72 100 g, 6 ms according to EN 60068-2-27 (mechanical shock) Data on rinsing air connection Pressure max. 6 bar (87.02 psi) Air volume, depending on pressure (recommended range) EIRP: Equivalent Isotropic Radiated Power. VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 73 Options of the cable entry Ʋ Cable gland with integrated connec- M20 x 1.5 (cable: ø 5 … 9 mm) tion cable Ʋ Cable entry ½ NPT Ʋ Blind plug M20 x 1.5; ½ NPT VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 74 Via the digital output signal (depending on the electron- ics version) Voltage supply Operating voltage U Ʋ Non-Ex instrument 9.6 … 35 V DC Ʋ Ex-ia instrument 9.6 … 30 V DC Ʋ Ex-d-ia instrument 15 … 35 V DC VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 75 IP 66/IP 68 (0.2 bar) Type 6P casting) IP 68 (1 bar) Double chamber IP 66/IP 68 (0.2 bar) Type 6P IP 68 (1 bar) Galvanic separation between electronics and metal housing parts VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 76: Dimensions

    11.2 Dimensions The following dimensional drawings represent only an extract of all possible versions. Detailed dimensional drawings can be downloaded at www.vega.com/downloads under "Drawings". Plastic housing ~ 69 mm ~ 84 mm (2.72")
  • Page 77 (3.39") M20x1,5 M20x1,5 Fig. 39: Housing version with protection rating IP 66/IP 68 (1 bar), (with integrated display and adjustment module the housing is 18 mm/0.71 in higher) Aluminium - single chamber VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 78 ½ NPT Fig. 41: Housing version with protection rating IP 66/IP 68 (1 bar), (with integrated display and adjustment module the housing is 18 mm/0.71 in higher) Stainless steel single chamber (precision casting) VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 79 DN 250 PN 16 14.96" 2" 150 lb 3" 150 lb 2.68" 4" 150 lb 4.45" 6" 150 lb 8.07" 11.65" 8" 150 lb 10" 150 lb 14.96" Fig. 42: VEGAPULS 66, standard version VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 80 10" 150 lb 14.96" Fig. 43: VEGAPULS 66, standard version with rinsing air connection Rinsing air connection G¼ for mounting of a suitable adapter Reflux valve - enclosed unassembled (with non-Ex optionally available, with Ex in the scope of delivery), for...
  • Page 81 11 Supplement VEGAPULS 66, high temperature versions Fig. 45: VEGAPULS 66, high temperature version For process temperatures up to 250 °C (482 °F) For process temperatures up to 400 °C (752 °F) VEGAPULS 66 • Two-wire 4 … 20 mA/HART...

  • Page 82: Industrial Property Rights

    Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellec- tuelle. Pour plus d'informations, on pourra se référer au site www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus- trial. Para mayor información revise la pagina web www.vega.com.
  • Page 83 False signal suppression 46 Fault Vessel – Rectification 61 Fault rectification 61 – insulation 17 Vessel form 40 Vessel height 40 Grounding 24 Vessel installations 16 HART 53 HART mode 50 Instrument units 46 Instrument version 51 VEGAPULS 66 • Two-wire 4 … 20 mA/HART...
  • Page 84 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2019 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...

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