Vega VEGAPULS 67 Operating Instructions Manual
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Vega VEGAPULS 67 Operating Instructions Manual

4...20 ma/hart - two-wire
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Operating Instructions

VEGAPULS 67
4 ... 20 mA/HART - two-wire
Document ID:
36531
Radar

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Summary of Contents for Vega VEGAPULS 67

  • Page 1: Operating Instructions

    Operating Instructions VEGAPULS 67 4 … 20 mA/HART - two-wire Document ID: 36531 Radar...

  • Page 2: Table Of Contents

    Parameter adjustment with PACTware ... . 52 Saving the parameter adjustment data ... . 53 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 3 Please note the Ex-specific safety information for installation and operation in Ex areas. These safety instructions are part of the operating instructions manual and come with the Ex-approved instruments. Editing status: 2012-02-08 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 4: About This Document

    The dot set in front indicates a list with no implied sequence. à Action This arrow indicates a single action. Sequence Numbers set in front indicate successive steps in a procedure. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 5: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. 2.2 Appropriate use VEGAPULS 67 is a sensor for continuous level measurement. You can find detailed information on the application range in chapter "Product description".

  • Page 6: Ce Conformity

    2.8 Radio license for USA/Canada The instrument is in conformity with part 15 of the FCC regulations. Take note of the following two regulations: The device must not generate interfering emissions, and VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 7: Environmental Instructions

    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 67 • 4 … 20 mA/HART - two-wire...

  • Page 8: Product Description

    Operating instructions at the time of shipment (PDF) Order-specific sensor data for an electronics exchange (XML) Test certificate "Measuring Accuracy" (PDF) Go to www.vega.com, "Service" "VEGA Tools" and "serial number search". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 9: Principle Of Operation

    Ex-specific "Safety instructions" (with Ex-versions) if necessary, further certificates 3.2 Principle of operation The VEGAPULS 67 is a radar sensor for continuous level measure- Application area ment of bulk solids under simple process conditions. It is suitable for smaller silos and vessels.

  • Page 10: Accessories And Replacement Parts

    VEGADIS 62 is suitable for measured value indication and adjustment External indicating and of sensors with HART protocol. It is looped into the 4 … 20 mA/HART adjustment unit with HART protocol signal cable. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 11 VEGAPULS series 60. There is a different version available for each type of signal output. You can find further information in the operating instructions "Electronics module VEGAPULS series 60" (Document-ID 36801). VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 12: Mounting

    With the aluminium double chamber housing, retroactive mounting in this way is not possible - the mounting type must be specified with the order. You can find drawings of these mounting options in chapter "Dimensions". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 13: Mounting Strap

    It is suitable for wall, ceiling or boom mounting. Especially in open vessels this is a very easy and effective way to align the sensor to the bulk solid surface. Fig. 3: Radar sensor with mounting strap VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 14: Instructions For Installation

    flange, the following conditions must be fulfilled: Use suitable flat seal, e.g. of EPDM with Shore hardness 25 or 50 Make sure the number of flange screws corresponds to the number of flange holes VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 15 flange or mounting boss. The position of the polarisation plane is marked on the instrument. Fig. 6: Position of the polarisation plane of VEGAPULS 67 Marking bars Mount the instrument at least 200 mm (7.874 in) away from the vessel Mounting position wall.
  • Page 16 Fig. 7: Mounting of the radar sensor with inflowing medium A corresponding collar flange for DN 80 (ASME 3" or JIS 80) as well as Socket with plastic horn a suitable adapter flange are available for mounting VEGAPULS 67. antenna With the housing versions plastic, aluminium single chamber and stainless steel, the collar flange can be placed directly over the...
  • Page 17 4 Mounting If the medium has good reflective properties, VEGAPULS 67 can also be mounted on a longer socket piece. Recommended values for socket heights are specified in the following illustration. You must carry out a false echo storage afterwards.
  • Page 18 To detect nearly the complete vessel volume the sensor should be directed in such a way that the measuring beam reaches the lowest level in the vessel, i.e. the outlet. Fig. 11: Mounting in open vessel VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 19 Depending on the measured product, this can cause a mechanical damage. In a cylindrical silo with conical outlet, it is the easiest way to carry out the mounting on a socket in the center of the silo. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 20 Keep in mind that for these applications, the sensors are designed for relatively slow level changes. If the sensor is used on a movable boom, the max. measuring rate must be observed (see chapter "Technical data"). VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 21 If there are agitators in the vessel, a false signal suppression should be carried out with the agitators in motion. This ensures that the interfering reflections from the agitators are saved with the blades in different positions. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 22 This is avoided by using sensor housings of aluminium or stainless steel as well as electromagnetic absorber material in subsurface enclosures. Fig. 17: Mounting of the instrument in an subsurface enclosure Subsurface enclosure Concrete bottom VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 23 The optimum mounting position is on the outer wall of the silo with the sensor oriented towards the outlet in the silo center. Fig. 18: Installation and orientation in multiple chamber silos Fig. 19: Installation and orientation in multiple chamber silos VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 24 Air rinsing Air rinsing is useful for avoiding buildup, particularly when there is strong condensation. Since VEGAPULS 67 has no direct rinsing air connection, a separate rinsing air connection must be provided in the mounting socket. By inclining this connection towards the top, a particularly effective cleaning of the antenna cover is achieved.

  • Page 25: Connecting To Power Supply

    Influence of additional instruments in the circuit (see load values in chapter "Technical data") Connection to signal The signal conditioning instruments VEGAMET and VEGASCAN have digital sensor recognition. When connecting VEGAPULS 67, an up-to- conditioning instru- ments date software version of the signal conditioning instrument is required.

  • Page 26: Connect

    5.2 Connect Connection technology The voltage supply and signal output are connected via the spring- loaded terminals in the housing. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 27 Tighten the compression nut of the cable entry. The seal ring must completely encircle the cable 10 Screw the housing cover back on The electrical connection is finished. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 28: Wiring Plan, Single Chamber Housing

    For external indicating and adjustment unit Ground terminal for connection of the cable screen 5.4 Wiring plan, double chamber housing The following illustrations apply to the non-Ex as well as to the Ex-ia version. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 29 Connection compart- ment 4...20mA Fig. 24: Connection compartment, double chamber housing Voltage supply, signal output For indicating and adjustment module or interface adapter Ground terminal for connection of the cable screen VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 30: Wiring Plan With Double Chamber Housing Ex D

    Fig. 26: Electronics compartment, double chamber housing Internal connection to the connection compartment For indicating and adjustment module or interface adapter Internal connection to the plug connector for external indicating and adjustment unit (optional) VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 31 Pin 1 Pin 2 Pin 3 Pin 4 Contact pin Colour connection Terminal, electronics cable in the sensor module Pin 1 Brown Pin 2 White Pin 3 Blue Pin 4 Black VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 32: Wiring Plan - Version Ip 66/Ip 68, 1 Bar

    As soon as a plausible measured value is found, the corresponding current is outputted to the signal cable. The value corresponds to the actual level as well as the settings already carried out, e.g. factory setting. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 33: Insert Indicating And Adjustment Module

    The indicating and adjustment module is powered by the sensor, an additional connection is not necessary. Fig. 30: Insertion of the indicating and adjustment module with single chamber housing into the electronics compartment VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 34 In the connection compartment (with Ex d version not possible) Note: If you intend to retrofit the instrument with an indicating and adjustment module for continuous measured value indication, a higher cover with an inspection glass is required. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 35: Adjustment System

    The functions of the individual keys are shown in the above illustration. Approx. 10 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. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 36: Parameter Adjustment

    With bulk solids, these are dust generation, material cone and additional 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 67 • 4 … 20 mA/HART - two-wire...
  • Page 37 The selection "Standpipe" opens a new window in which the inner diameter of the applied standpipe is entered. The following features form the basis of the applications: Storage tank: Setup: large-volumed, upright cylindrical, spherical VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 38 Setup: all vessel sizes possible Product speed: Fast filling and emptying Vessel is very often filled and emptied Vessel: narrow installation situation Process/measurement conditions: Condensation, buildup on the antenna Foam generation VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 39 Measured value jump with vessel change Open water (gauge measurement): Gauge rate of change: slow gauge change Process/measurement conditions: Distance sensor to water surface to big Extreme damping of output signal due to wave generation VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 40 The following options are available when "Bulk solid" is selected: The following features form the basis of the applications: Silo (slim and high): VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 41 Demonstration: Adjustment for all applications which are not typically level measurement Sensor accepts all measured value changes within the measuring range immediately Typical applications: Instrument demonstration Object recognition/monitoring (additional settings required) VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 42 10 % and 90 % is also possible. Starting point for these distance specifications is always the seal surface of the thread or flange. By means of these settings, the real level is calculated. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 43 Proceed as follows: Select with [->] the menu item max. adjustment and confirm with [OK]. Prepare the percentage value for editing with [OK] and set the cursor to the requested position with [->]. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 44 The "False signal suppression" displays the saved false echoes (see menu "Additional settings") of the empty vessel with signal strength in "dB" over the measuring range. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 45 This should be done with a low level so that possible interfering reflections can be detected. Proceed as follows: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 46 The menu item "Delete" is used to completely delete an already created false signal suppression. This is useful if the saved false signal suppression no longer matches the metrological conditions in the vessel. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 47 Additional settings - Re- With a reset, certain parameter adjustments carried out by the user are reset. The following reset functions are available: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 48 " in the supplement 0,000 m(d) Max. adjustment 0.0 s Damping 4 … 20 mA, < 3.6 mA Current output mode Min. current 3.8 mA, max. current Current output 20.5 mA Min./Max. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 49: Saving The Parameter Adjustment Data

    If it is necessary to exchange a sensor, the indicating and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item "Copy sensor data". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 50 6 Set up with the indicating and adjustment module VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 51: Connect The Pc

    Fig. 34: Connecting the PC via HART to the signal cable Sensor HART resistance 250 Ω (optional depending on processing) Connection cable with 2 mm pins and terminals Processing system/PLC/Voltage supply Interface adapter, for example VEGACONNECT 4 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 52: Parameter Adjustment With Pactware

    "DTM Collection/PACTware" attached to each DTM Collection and which can also be downloaded from the Internet. Detailed descriptions are available in the online help of PACTware and the DTMs. Fig. 35: Example of a DTM view VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 53: Saving The Parameter Adjustment Data

    The standard version is available as a free-of-charge download under http://www.vega.com. The full version is available on CD from the agency serving you. 7.3 Saving the parameter adjustment data We recommend documenting or saving the parameter adjustment data via PACTware.

  • Page 54: Set Up With Other Systems

    Device descriptions for the instrument are available as DD or EDD for parameter adjustment with the Field Communicator 375 or 475. A free-of-charge download of these files is available via Internet. Move via www.vega.com and "Downloads" to "Software". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 55: Diagnosis, Asset Management And Service

    Echo curve of the setup: This is used as reference echo curve for the measurement conditions during setup. Changes in the measurement conditions during operation or buildup on the antenna can thus be recognized. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 56: Asset Management Function

    Function check: The instrument is in operation, the measured value is temporarily invalid (for example during simulation). This status message is always active. It cannot be deactivated by the user. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 57 Wait for the warm-up phase start phase, the measured Determine l Duration depending on the value could not yet be measured va- version and parameter ad- determined justment up to approxima- tely 3 min. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 58 "Function check" and provides information on causes as well as corrective measures. Code Cause Rectification Text mes- sage C700 l Simulation active l Finish simulation Simulation l Wait for the automatic end after 60 mins. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 59 The echot/noise ratio is the l Check installation and pro- small for a reliable measu- cess conditions Reliability too rement l Clean the antenna l Change polarisation direc- tion l Use instrument with higher sensitivity VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 60: Remove Interferences

    Check connection according to missing nection faulty chapter "Connection steps" and if necessary, correct according to chapter "Wiring plan". l Voltage supply l Check cables for breaks; repair if missing necessary VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 61 Rectification 1. Measured value l Min./max. adjustment not cor- l Adapt min./max. adjustment shows a too low or too rect high level l Linearization curve incorrect l Adapt linearization curve time VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 62 Reflections from the product l Select a more suitable installa- surface via the vessel wall tion position, optimize sensor (deflection) orientation, e.g. with a swivel- ling holder VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 63 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. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 64: Exchanging The Electronics Module

    Load the zip file via the right mouse key with "Save target as", for example, on the desktop of your PC Go with the right mouse key to the folder and select "Extract all" VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 65: How To Proceed In Case Of Repair

    Prepare update Connecting the sensor to voltage supply and via the interface adapter to the PC Start PACTware and go via the menu "Project" to the VEGA project assistant Select "USB", "Create new project" and "Set instrument online" Activate the project assistant with "Start"; the connection to the sensor is carried out automatically and the parameter window "Sensor # online parameter adjustment"...

  • Page 66: Dismounting

    Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points. These may be used only for privately used products according to the WEEE directive. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 67: Supplement

    7 Nm (5.163 lbf ft) Max. torque for NPT cable glands and Conduit tubes 10 Nm (7.376 lbf ft) Plastic housing 50 Nm (36.88 lbf ft) Aluminium/Stainless steel housing Input variable Measured variable VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 68 0 … 999 s Damping (63 % of the input variable), adjustable HART output values according to HART 7.0 PV (Primary Value) Distance to the level Default values, can be assigned individually VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 69 Binding specifications are thus not possible. Deviation under EMC influence ≤ ±30 mm Variables influencing measurement accuracy Specifications apply to the HART signal and the current output Temperature drift - Digital output VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 70 first time 90 % of the final value (IEC 61298-2). Outside the specified beam angle, the energy of the radar signal has a level which is reduced by 50 % (-3 dB) EIRP: Equivalent Isotropic Radiated Power VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 71 Tested according to the guidelines of German Lloyd, GL directive 2. Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF. Only with Ex d version Only with Ex d version Only with Ex d version VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 72 Inspection window Polyester foil Integrated clock Date format Day.Month.Year 12 h/24 h Time format Time zone Ex factory Measurement electronics temerature 1 °C (1.8 °F) Resolution Accuracy ±1 °C (1.8 °F) VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 73 1200 15,1 Fig. 48: Voltage diagram HART load Voltage limit Ex-ia instrument Voltage limit non-Ex/Ex-d instrument Operating voltage Electrical protective measures Protection, depending on housing version IP 66/IP 67 Plastic housing VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 74 Instruments with approvals can have different technical data depending on the version. That's why the associated approval documents have to be noted with these instruments. They are part of the delivery or can be downloaded under www.vega.com via "VEGA Tools" and "serial number search" as well as via "Downloads" and "Approvals".

  • Page 75: Dimensions

    Fig. 50: Housing versions in protection IP 66/IP 68 (0.2 bar) - with integrated indicating and adjustment module the housing is 9 mm/0.35 in higher Single chamber version Double chamber version VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 76 Fig. 52: Housing versions in protection IP 66/IP 68 (0.2 bar) - with integrated indicating and adjustment module the housing is 9 mm/0.35 in higher Single chamber version, electropolished Single chamber version, precision casting Double chamber version, precision casting VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 77 Fig. 53: Housing versions in protection IP 66/IP 68 (1 bar) - with integrated indicating and adjustment module the housing is 9 mm/0.35 in higher Single chamber version, electropolished Single chamber version, precision casting Double chamber version, precision casting VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 78 2,5 mm (0.10") 75 mm (2.95") 107 mm (4.21") 9 mm (0.35") 115 mm (4.53") 12 mm (0.47") Fig. 54: VEGAPULS 67, version with mounting bracket 170 or 300 mm in length VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 79 ø 75 mm (2.95") ø 115 mm (4.53") ø 156 mm (6.14") ø 200 mm (7.87") Fig. 55: VEGAPULS 67, compression flange suitable for DN 80 PN 16/ASME 3" 150lbs/JIS80 10K VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 80 11 Supplement , version with adapter flange VEGAPULS 67 ø 75 mm (2.95") ø 98 mm (3.86") Fig. 56: VEGAPULS 67, adapter flange Adapter flange Seal VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 81 Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site http://www.vega.com VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad industrial. Para mayor información revise la pagina web http://www.vega.com Линии...
  • Page 82 Replacement parts Error messages 56 - Electronics module 11 Event memory 55 Reset 47 False signal suppression 45 Service hotline 63 Fault rectification 60 Shielding 26 Functional principle 9 Status messages 56 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 83 Index Storage 10 Subsurface enclosure 22 Type label 8 Vessel form 42 Vessel height 42 Vessel installations 21 Voltage supply 25 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 84 All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information avail- able at the time of printing. © VEGA Grieshaber KG, Schiltach/Germany 2012 36531-EN-120301 Subject to change without prior notice...

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