Vega VEGAPULS 62 Operating Instructions Manual
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Vega VEGAPULS 62 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 62
HART and accumulator pack
Document ID: 40793

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Summary of Contents for Vega VEGAPULS 62

  • Page 1: Operating Instructions

    Operating Instructions Radar sensor for continuous level measurement of liquids VEGAPULS 62 HART and accumulator pack Document ID: 40793...

  • Page 2: Table Of Contents

    Parameter adjustment ....................55 Saving the parameterisation data ................... 56 Set up with other systems DD adjustment programs ....................57 Field Communicator 375, 475 ..................57 Diagnosis, asset management and service Maintenance ........................58 VEGAPULS 62 • HART and accumulator pack...
  • Page 3 11.4 Trademark ........................83 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 manual. Editing status: 2017-04-03 VEGAPULS 62 • HART and accumulator pack...

  • Page 4: About This Document

    This arrow indicates a single action. Sequence of actions Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of bat- teries and accumulators. VEGAPULS 62 • HART and accumulator pack...

  • Page 5: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. Appropriate use The VEGAPULS 62 is a sensor for continuous level measurement. Due to the integrated accumulator the instrument is particularly suitable as a portable measuring system or test sensor for special applications.

  • Page 6: Eu Conformity

    • The instrument should be preferably mounted on top of the vessel with antenna orientation downward • The instrument must only be installed and maintained by appropri- ately qualified staff VEGAPULS 62 • HART and accumulator pack...

  • Page 7: Radio License For Usa

    This device is limited to installation in a completely enclosed container made of metal, concrete or reinforced fiberglass to pre- vent RF emissions, which can otherwise interfere with aeronauti- cal navigation, the maximum approved tilt angle is 10°. • Open Air Environment: For operation outside of closed vessels, the following condition must be fulfilled: This device shall be VEGAPULS 62 • HART and accumulator pack...
  • Page 8 : cet appareil ne doit être installé que dans une cuve totalement fermée en en métal, en béton ou en matière plas- tiqe renforcée de fibres de verre, pour empêcher les émissions RF susceptibles d'interférer avec la navigation aéronautique. L'angle d'inclinaison maximum autorisé est de 10°. VEGAPULS 62 • HART and accumulator pack...

  • Page 9: Environmental Instructions

    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 62 • HART and accumulator pack...

  • Page 10: Product Description

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

  • Page 11: Principle Of Operation

    Principle of operation Application area The VEGAPULS 62 radar sensor can be used in a wide variety of ap- plications for continuous level measurement of liquids. It is suitable for applications in storage vessels, reactors and process vessels, even under extremely difficult process conditions.

  • Page 12: Packaging, Transport And Storage

    Protected against solar radiation • Avoiding mechanical shock and vibration • Storage and transport Storage and transport temperature see chapter "Supplement - temperature Technical data - Ambient conditions" • Relative humidity 20 … 85 % VEGAPULS 62 • HART and accumulator pack...

  • Page 13: Accessories And Replacement Parts

    The antenna impedance cone is a replacement part used for optimum transmission of microwaves and for sealing against the process. You find further information in the operating instructions "Antenna impedance cone VEGAPULS 62 and 68" (Document-ID 31381). Bluetooth function with VEGADIS 82 can only be used at a later date. VEGAPULS 62 • HART and accumulator pack...

  • Page 14: Mounting

    The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. The dust protection caps do not provide sufficient protection against moisture. VEGAPULS 62 • HART and accumulator pack...

  • Page 15: Mounting Preparations

    A secure hold of the antenna is only ensured with the untwist guard. The untwist guards inserted on site must hence be used again. Depending on temperature range and antenna material, these are VEGAPULS 62 • HART and accumulator pack...
  • Page 16 On the version with rinsing air connection, make sure that the holes in the antenna and in the process fitting coincide. This ensures a suf- ficient air flow (the air is led through the holes to the feed system. A rinsing of the whole parabolic antenna is not intended). Fig. 3: Dismounting, parabolic antenna Connection piece Compression nut Counter nut Parabolic antenna VEGAPULS 62 • HART and accumulator pack...

  • Page 17: Mounting Instructions

    Fig. 5: Mounting of the radar sensor on round vessel tops In vessels with conical bottom it can be advantageous to mount the sensor in the centre of the vessel, as measurement is then possible down to the bottom. VEGAPULS 62 • HART and accumulator pack...
  • Page 18 Do not mount the instruments in or above the filling stream. Make sure that you detect the product surface, not the inflowing product. Fig. 7: Mounting of the radar sensor with inflowing medium Mounting socket The socket piece should be dimensioned in such a way that the antenna end protrudes slightly out of the socket. Fig. 8: Recommended socket mounting with horn antenna VEGAPULS 62 • HART and accumulator pack...
  • Page 19 Fig. 11: Distance between antenna and socket with parabolic antenna If the medium has good reflective properties, VEGAPULS 62 with horn antenna can also be mounted on a longer socket piece. Rec- ommended values for socket heights are specified in the following illustration. You must carry out a false signal suppression afterwards. VEGAPULS 62 • HART and accumulator pack...
  • Page 20 Sensor orientation In liquids, direct the sensor as perpendicular as possible to the prod- uct surface to achieve optimum measurement results. Fig. 13: Alignment in liquids VEGAPULS 62 • HART and accumulator pack...
  • Page 21 Proceed as follows to align the sensor with the swivelling holder: 1. Loosen terminal screw of the swivelling holder with a fork spanner SW 13 Fig. 14: VEGAPULS 62 with swivelling holder Terminal screw Information: The hexagon screws must not be loosened.
  • Page 22 Ths distance piece is used for thermal decoupling of the electron- ics against high process temperatures. Information: The spacer may only be incorporated up to a maximum of 50 mm into the vessel insulation. Only then is a reliable temperature decoupling guaranteed. VEGAPULS 62 • HART and accumulator pack...

  • Page 23: 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 62 • HART and accumulator pack...
  • Page 24 4 Mounting Configuration surge pipe 100% Fig. 18: Configuration surge pipe VEGAPULS 62 Radar sensor Polarisation marking 3 Thread or flange on the instrument Vent hole Holes 6 Welding connection through U-profile Ball valve with complete opening Surge pipe end 9 Reflector sheet 10 Fastening of the surge pipe VEGAPULS 62 • HART and accumulator pack...
  • Page 25 Preferably pultruded or straight beaded stainless steel tube • Welded joint should be straight and lie in one axis with the holes • Flanges are welded to the tube according to the orientation of the polarisation VEGAPULS 62 • HART and accumulator pack...
  • Page 26 • An extension via welding neck flanges or pipe collars is not recom- mended. An alternative to measurement in a surge pipe is measurement in a Measurement in the bypass tube bypass tube outside of the vessel. VEGAPULS 62 • HART and accumulator pack...
  • Page 27 • 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 62 • HART and accumulator pack...

  • Page 28: Measurement Setup - Flow

    In general, the following points must be observed: • Install the sensor on the headwater side • Installation in the centre of the flume and vertical to the liquid surface • Distance to the overfall orifice • Distance of orifice opening above ground • Min. distance of the orifice opening to tailwater • Min. distance of the sensor to max. storage level VEGAPULS 62 • HART and accumulator pack...
  • Page 29 2 Venturi flume In general, the following points must be observed: • Installation of the sensor at the inlet side • Installation in the centre of the flume and vertical to the liquid surface • Distance to the Venturi flume • Min. distance of the sensor to max. storage level VEGAPULS 62 • HART and accumulator pack...

  • Page 30: Connecting To Power Supply

    Supply room (accumulator) Electronics compartment Electronics compartment 4...20mA 6 7 8 Fig. 24: Electronics compartment - double chamber housing Internal connection to the terminal compartment Contact pins for the display and adjustment module VEGAPULS 62 • HART and accumulator pack...

  • Page 31: Switch-On Phase

    After pressing the key or changing the mode the yellow LED shows the accumulator status for approximately 10 s as follows: • LED lights = accumulator is full • LED flashes = accumulator should be charged • LED off = accumulator is empty Switch-on phase The instrument is switched on and off by means of a button outside on the housing. VEGAPULS 62 • HART and accumulator pack...
  • Page 32 Indication of a status message, e.g. "F 105 Determine measured value" on the display Then the actual measured value is outputted to the signal cable. The value takes into account settings that have already been carried out, e.g. default setting. VEGAPULS 62 • HART and accumulator pack...

  • Page 33: 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. 27: Installing the display and adjustment module in the electronics compart- ment of the single chamber housing VEGAPULS 62 • HART and accumulator pack...

  • Page 34: Adjustment System

    If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication, a higher lid with an inspection glass is required. Adjustment system Fig. 29: Display and adjustment elements LC display Adjustment keys • Key functions [OK] key: VEGAPULS 62 • HART and accumulator pack...
  • Page 35 (with inspection window) of the sensor housing. Fig. 30: Display and adjustment elements - with adjustment via magnetic pen LC display Magnetic pen Adjustment keys Bluetooth symbol Lid with inspection window VEGAPULS 62 • HART and accumulator pack...

  • Page 36: Measured Value Indication - Selection Of National Language

    The instrument is adapted to the application conditions via the pa- rameter adjustment. The parameter adjustment is carried out with an adjustment menu. Main menu The main menu is divided into five sections with the following func- tions: Setup: Settings, e.g., for measurement loop name, medium, applica- tion, vessel, adjustment, signal output VEGAPULS 62 • HART and accumulator pack...
  • Page 37 With bulk solids, the additional interfering fac- tors are dust generation, angle of repose and secondary echoes from the vessel wall. To adapt the sensor to these different measuring conditions, the selection "Liquid" or "Bulk solid" should be made in this menu item. VEGAPULS 62 • HART and accumulator pack...
  • Page 38 "For your safety"): • Plastic tank • Transportable plastic tank • Open water (gauge measurement) • Open flume (flow measurement) • Rain water overfall (weir) Storage tank: • Setup: large-volumed, upright cylindrical, spherical • Medium speed: slow filling and emptying • Process/measurement conditions: VEGAPULS 62 • HART and accumulator pack...
  • Page 39 – Socket available – Large agitator blades of metal – Vortex breakers, heating spirals • Process/measurement conditions: – Condensation, buildup by movement – Strong spout generation – Very agitated surface, foam generation • Properties, sensor: VEGAPULS 62 • HART and accumulator pack...
  • Page 40 – Separation of oil and water possible – Overfilling into the antenna possible • Properties, sensor: – Measurement speed optimized through little averaging – Entering the tube inside diameter takes the running time shift into consideration – Echo detection sensitivity reduced – False signal suppression recommended VEGAPULS 62 • HART and accumulator pack...
  • Page 41 – Smooth water surface – Exact measurement result required – Distance to the water surface normally relatively large • Properties, sensor: – Stable and reliable measured values through frequent averag- – Insensitive in the close range VEGAPULS 62 • HART and accumulator pack...
  • Page 42 Setup - Vessel height, Through this selection the operating range of the sensor is adapted measuring range to the vessel height, which considerably increases measurement certainty under different basic conditions. The min. adjustment must be carried out independently of this. VEGAPULS 62 • HART and accumulator pack...
  • Page 43 Setup - Min. adjustment Proceed as follows: 1. Select the menu item "Setup" with [->] and confirm with [OK]. Now select with [->] the menu item "Min. adjustment" and confirm with [OK]. VEGAPULS 62 • HART and accumulator pack...
  • Page 44 Keep in mind that the max. level must lie below the min. distance to the antenna edge. 5. Save settings with [OK] Setup - Damping To damp process-dependent measured value fluctuations, set an integration time of 0 … 999 s in this menu item. VEGAPULS 62 • HART and accumulator pack...
  • Page 45 Select menu items and show data • Read data from sensor into the display and adjustment module. Caution: When the PIN is active, adjustment via PACTware/DTM as well as other systems is also blocked. VEGAPULS 62 • HART and accumulator pack...
  • Page 46 In this menu item, the device status is displayed. status Diagnostics - Peak values The respective min. and max. measured distance values are saved in (distance) the sensor. The values are displayed in the menu item "Peak values". VEGAPULS 62 • HART and accumulator pack...
  • Page 47 5. Set the requested numerical value with [+] and [->]. 6. Push [OK] Note: During simulation, the simulated value is outputted as 4 … 20 mA cur- rent value and digital HART signal. VEGAPULS 62 • HART and accumulator pack...
  • Page 48 Additional adjustments - In this menu item you select the measured variable of the system and Instrument units the temperature unit. VEGAPULS 62 • HART and accumulator pack...
  • Page 49 Check the distance to the product surface, because if an incorrect (too large) value is entered, the existing level will be saved as a false signal. The level would then no longer be detectable in this area. VEGAPULS 62 • HART and accumulator pack...
  • Page 50 Additional settings - PIN Entering a 4-digit PIN protects the sensor data against unauthorized access and unintentional modification. In this menu item, the PIN is displayed or edited and changed. However, this menu item is only available if adjustment is enabled in the menu "Setup". VEGAPULS 62 • HART and accumulator pack...
  • Page 51 Peak values, measured value: Resets the measured min. and max. distances to the current measured value. The following table shows the default values of the instrument. De- pending on the instrument version, not all menu items are available or some may be differently assigned: VEGAPULS 62 • HART and accumulator pack...
  • Page 52 HART mode Standard Address 0 Additional settings - The sensor offers the HART modes standard and Multidrop. In this HART mode menu item you specify the HART mode and enter the address for Multidrop. The mode "standard" with the fixed address 0 means outputting the measured value as a 4 … 20 mA signal. VEGAPULS 62 • HART and accumulator pack...
  • Page 53 Info - Instrument version In this menu item, the hardware and software version of the sensor is displayed. 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 62 • HART and accumulator pack...

  • Page 54: Saving The Parameterisation Data

    If it is necessary to exchange a sensor, the display and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item "Copy device settings". VEGAPULS 62 • HART and accumulator pack...

  • Page 55: Setup With Pactware

    Further setup steps are described in the operating instructions manu- al "DTM Collection/PACTware" attached to each DTM Collection and which can also be downloaded from the Internet. Detailed descrip- tions are available in the online help of PACTware and the DTMs. VEGAPULS 62 • HART and accumulator pack...

  • Page 56: Saving The Parameterisation Data

    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. Saving the parameterisation data We recommend documenting or saving the parameterisation data via PACTware.

  • Page 57: 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 62 • HART and accumulator pack...

  • Page 58: Diagnosis, Asset Management And Service

    Changes in the measure- ment conditions during operation or buildup on the sensor can thus be recognized. The echo curve of the setup is stored via: • PC with PACTware/DTM • Control system with EDD • Display and adjustment module VEGAPULS 62 • HART and accumulator pack...

  • Page 59: Asset Management Function

    Plan in maintenance for the instrument because a failure is expected in the near future (e.g. due to buildup). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. VEGAPULS 62 • HART and accumulator pack...
  • Page 60 Check or correct installation Bit 10 of Byte 0 … 5 height/measuring range and/or parameter settings Installation/Setup • • Max. measuring range of the Use an instrument with bigger error instrument not sufficient measuring range VEGAPULS 62 • HART and accumulator pack...
  • Page 61 Error in the non- active linearisation table • • M502 Hardware error EEPROM Exchanging the electronics Bit 2 of • Send instrument for repair Byte 14 … 24 Error in the diag- nostics memory VEGAPULS 62 • HART and accumulator pack...

  • Page 62: Rectify Faults

    The images in column "Error pattern" show the real level as a broken line and the level displayed by the sensor as a continuous line. time Real level Level displayed by the sensor VEGAPULS 62 • HART and accumulator pack...
  • Page 63 Echo from the tank bottom Check parameters Medium, mains in the bottom larger than the level echo, for Vessel height and Floor form, section during filling example, with products with adapt if necessary ε < 2.5 oil-based, solvents time VEGAPULS 62 • HART and accumulator pack...
  • Page 64 In case of interferences due to installations in the close range: Change polarisation direction • After eliminating the false sig- nals, the false signal suppres- sion must be deleted. Carry out a new false signal suppression VEGAPULS 62 • HART and accumulator pack...

  • Page 65: Exchanging The Electronics Module

    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 66: Software Update

    Clean the instrument and pack it damage-proof • Attach the completed form and, if need be, also a safety data sheet outside on the packaging • Please contact the agency serving you to get the address for the return shipment. You can find the agency on our home page www.vega.com. VEGAPULS 62 • HART and accumulator pack...

  • Page 67: Dismount

    Unscrew the cover of the supply room • Loosen the plug connector • Loosen the fixing screws • Pull out the complete insert by means of the plastic strap Correct disposal avoids negative effects on humans and the environ- ment and ensures recycling of useful raw materials. VEGAPULS 62 • HART and accumulator pack...

  • Page 68: Supplement

    DIN from DN 25, ASME from 1" Weights Ʋ Instrument (depending on housing, approx. 2 … 17.2 kg (4.409 … 37.92 lbs) process fitting and antenna) Ʋ Antenna extension 1.6 kg/m (1.157 lbs/ft) Length antenna extension max. 5.85 m (19.19 ft) VEGAPULS 62 • HART and accumulator pack...
  • Page 69 Fig. 49: Data of the input variable Reference plane Measured variable, max. measuring range Antenna length Utilisable measuring range Standard electronics Max. measuring range 35 m (114.83 ft) VEGAPULS 62 • HART and accumulator pack...
  • Page 70 - 10 mm (- 0.394 in) Fig. 50: Deviation under reference conditions Reference plane Antenna edge Recommended measuring range Repeatability ≤ ±1 mm Deviation with bulk solids The values depend to a great extent on the application. Binding specifications are thus not possible. VEGAPULS 62 • HART and accumulator pack...
  • Page 71 Ʋ Max. spectral transmission power +43 dBm/50 MHz EIRP density 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. EIRP: Equivalent Isotropic Radiated Power. VEGAPULS 62 • HART and accumulator pack...
  • Page 72 Shock resistance Ʋ Horn antenna 100 g, 6 ms according to EN 60068-2-27 (mechanical shock) Ʋ Parabolic antenna 25 g, 6 ms according to EN 60068-2-27 (mechanical shock) Not with steam. Not with steam. VEGAPULS 62 • HART and accumulator pack...
  • Page 73 0.5 bar (7.25 psig) Ʋ Nominal pressure stage PN 250 Display and adjustment module Display element Display with backlight Measured value indication Ʋ Number of digits Ʋ Size of digits W x H = 7 x 13 mm VEGAPULS 62 • HART and accumulator pack...
  • Page 74 < 0.1 K Accuracy ±3 K Potential connections and electrical separating measures in the instrument Electronics Not non-floating Ground terminal Galvanically connected with the metal process fitting Galvanic separation between electronics and metal housing parts Ʋ Reference voltage 500 V AC VEGAPULS 62 • HART and accumulator pack...

  • Page 75: 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". The prerequisites for maintaining the protection rating are a suitable cable as well as correct mounting.
  • Page 76 ø75 4" ø95 inch 3.94" ø1.58" 1½" 4.72" ø1.89" 2" 8.50" ø2.95" 3" 16.93" ø3.74" 4" Fig. 52: VEGAPULS 62, horn antenna in threaded version Standard With temperature adapter up to 250 °C VEGAPULS 62 • HART and accumulator pack...
  • Page 77 11 Supplement VEGAPULS 62, horn antenna in flange version inch 3.94" ø1.58" 1½" ø40 1½" 4.72" ø1.89" 2" ø48 2" 8.50" ø2.95" 3" ø75 3" 16.93" ø3.74" 4" ø95 4" Fig. 53: VEGAPULS 62, horn antenna in flange version Standard With temperature adapter up to 250 °C VEGAPULS 62 • HART and accumulator pack...
  • Page 78 3.94" ø1.58" 1½" ø40 1½" 4.72" ø1.89" 2" ø48 2" 8.50" ø2.95" 3" ø75 3" 16.93" ø3.74" 4" ø95 4" Fig. 54: VEGAPULS 62, horn antenna in flange version with purging air connection Standard With temperature adapter up to 250 °C Blind plug Reflux valve VEGAPULS 62 • HART and accumulator pack...
  • Page 79 11 Supplement VEGAPULS 62, horn antenna in flange version 450 °C 2" ø 48 3" ø 75 4" ø 95 inch 4.72" ø 1.89" 2" 3" 8.50" ø 2.95" 4" 11.30" ø 3.74" Fig. 55: VEGAPULS 62, horn antenna in flange version with temperature adapter up to 450 °C VEGAPULS 62 • HART and accumulator pack...
  • Page 80 1½" 3.94" ø 1.58" 2" 4.72" ø 1.89" 3" 8.50" ø 2.95" 4" 16.93" ø 3.74" Fig. 56: VEGAPULS 62, horn antenna and swivelling holder Standard With temperature adapter up to 250 °C VEGAPULS 62 • HART and accumulator pack...
  • Page 81 11 Supplement VEGAPULS 62, horn antenna and swivelling holder, threaded fitting SW 70 mm (2.76") G2 / 2NPT Fig. 57: VEGAPULS 62, horn antenna and swivelling holder, threaded fitting Standard With temperature adapter up to 250 °C VEGAPULS 62 • HART and accumulator pack...
  • Page 82 11 Supplement VEGAPULS 62, parabolic antenna and swivelling holder Fig. 58: VEGAPULS 62, parabolic antenna and swivelling holder Standard With temperature adapter up to 200 °C VEGAPULS 62 • HART and accumulator pack...

  • Page 83: 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 84 HART mode 52 Vessel height 42 Vessel installations 21 Voltage supply 12 Inflowing medium 18 Installation position 17 Instrument units 48 Instrument version 53 Language 46 Linearisation curve 50 Lock adjustment 45 Main menu 36 VEGAPULS 62 • HART and accumulator pack...
  • Page 85 Notes VEGAPULS 62 • HART and accumulator pack...
  • Page 86 Notes VEGAPULS 62 • HART and accumulator pack...
  • Page 87 Notes VEGAPULS 62 • HART and accumulator pack...
  • Page 88 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2017 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...

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