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Vega VEGAPULS 67 Operating Instructions Manual

Radar sensor for continuous level measurement of bulk solids
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Operating Instructions

Radar sensor for continuous level
measurement of bulk solids
VEGAPULS 67
4 ... 20 mA/HART - two-wire
Document ID: 36531
Tel: +44 (0)191 490 1547
Fax: +44 (0)191 477 5371
Email:
northernsales@thorneandderrick.co.uk
Website:
www.heattracing.co.uk
www.thorneanderrick.co.uk

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  • Page 1: Operating Instructions

    Tel: +44 (0)191 490 1547 Fax: +44 (0)191 477 5371 Email: northernsales@thorneandderrick.co.uk Website: www.heattracing.co.uk www.thorneanderrick.co.uk Operating Instructions Radar sensor for continuous level measurement of bulk solids VEGAPULS 67 4 … 20 mA/HART - two-wire Document ID: 36531...

  • Page 2: Quick Start

    2. Select in the menu item "Medium" the medium of your applica- tion, for example "Gravel/Pebble". 3. Select in the menu item "Application" the vessel, the application and the vessel form, for example, silo. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 3 2. Select the output characteristics in the menu item "Current out- put". The quick start is then finished. For further information see chapter "Parameter adjustment". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 4: Table Of Contents

    Parameter adjustment with PACTware ......49 Saving the parameter adjustment data ......50 Set up with other systems DD adjustment programs ..........51 Communicator 375, 475 ........... 51 Diagnosis, Asset Management and service VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 5 Please note the Ex-specific safety information for installation and op- eration in Ex areas. These safety instructions are part of the operating instructions manual and come with the Ex-approved instruments. Editing status: 2012-09-27 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 6: About This Document

    This arrow indicates a single action. Sequence 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 67 • 4 … 20 mA/HART - two-wire...

  • Page 7: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. 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 8: Ce Conformity

    FCC/IC. The instrument is in conformity with RSS-210 of the IC regulations. The instrument may only be used in closed vessels made of metal, concrete, or fibre-reinforced plastic. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 9: 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 10: Product Description

    For this purpose, move to www.vega.com and "VEGA Tools". Scope of this operating This operating instructions manual applies to the following instrument instructions manual versions: • Hardware from 2.1.0 • Software from 4.5.1 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 11: Principle Of Operation

    – if necessary, further certificates Principle of operation Application area The VEGAPULS 67 is a radar sensor for continuous level measure- ment of bulk solids under simple process conditions. It is suitable for smaller silos and vessels. The instrument is also suitable for applications in liquids.

  • Page 12: Accessories And Replacement Parts

    DTM by using the integrated USB connection. You can find further information in the supplementary instructions "PLICSMOBILE T61" (Document-ID 36849). Protective cover The protective cover protects the sensor housing against soiling and intense heat from solar radiation. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 13 VEGAPULS series 60. There is a different version available for each type of signal output. You can find further information in the operating instructions "Elec- tronics module VEGAPULS series 60" (Document-ID 36801). VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 14: Mounting

    With the aluminium double chamber housing, retroactive mount- ing 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 "Dimen- sions". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 15: Mounting Strap

    There are two ways to screw the strap onto the sensor. Depending on the selected version, the sensors can be swivelled in the strap as follows: • Single chamber housing – Angle of inclination 180°, infinitely variable VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 16: Instructions For Installation

    The position of the polarisation level is marked by markings on the instrument. Fig. 9: Position of the polarisation level Marking bar VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 17 The optimum mounting position is next to the filling. To avoid strong pollution, the distance to the filter or dust extraction must be as big as possible. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 18 Information: The socket should be as short as possible and the socket end rounded. Thus, false reflections by the vessel socket are reduced. Fig. 13: Recommended socket mounting VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 19 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 20 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. 16: Mounting in open vessel VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 21 For this type of ap- plication it is advantageous to orient the sensor perpendicular to the bulk solid surface. The sensors do not influence each other. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 22 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 23 The optimum mounting position is on the outer wall of the silo with the sensor oriented towards the outlet in the silo center. 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

    (e. g. 1 nF, 1500 V). The low frequency potential equalisation currents are thus suppressed, but the protective effect against high frequency interfer- ence signals remains. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 26: Connecting

    3. Loosen compression nut of the cable entry 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 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 27: Wiring Plan, Single Chamber Housing

    11. Screw the housing cover back on The electrical connection is hence finished. Wiring plan, single chamber housing The following illustration applies to the non-Ex as well as to the Ex-ia version. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 28: Wiring Plan, Double Chamber Housing

    Internal connection to the connection compartment For indicating and adjustment module or interface adapter Information: The connection of an external indicating and adjustment unit is not possible with this double chamber housing. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 29: Wiring Plan, Double Chamber Housing Ex D

    Fig. 31: 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 adjust- ment unit (optional) VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

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

    Shielding Switch-on phase After connecting the instrument to power supply or after a voltage recurrence, the instrument carries out a self-check for approx. 30 s: • Internal check of the electronics VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 31 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 32: Set Up With The Indicating And Adjustment Module

    The indicating and adjustment module is powered by the sensor, an additional connection is not necessary. Fig. 35: Insertion of the indicating and adjustment module with single chamber housing into the electronics compartment VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 33: Adjustment System

    Adjustment system Fig. 37: Indicating and adjustment elements LC display Adjustment keys • Key functions [OK] key: – Move to the menu overview – Confirm selected menu VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 34: Parameter Adjustment

    "Setup", "Diagnosis" and "Additional set- tings" are described. The general parameters in these menu section are described in the operating instructions manual "Indicating and adjustment module". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 35 With this menu item, the sensor can be adapted to the applications. The adjustment possibilities depend on the selection "Liquid" or "Bulk solid" under "Medium". The following options are available when "Liquid" is selected: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 36 – Vortex breakers, heating spirals • Process/measurement conditions: – Condensation, buildup by movement – Strong spout generation – Very agitated surface, foam generation Dosing vessel: • Setup: all vessel sizes possible • Product speed: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 37 Process/measurement conditions: – 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 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 38 The following features form the basis of the applications: Silo (slim and high): • Vessel of metal: weld joints • Process/measurement conditions: – Filling too close to the sensor – System noise with completely empty silo increased VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 39 Enter the requested parameters via the appropriate keys, save your settings with [OK] and jump to the next menu item with the [ESC] and the [->] key. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 40 To perform the adjustment, enter the distance with full and empty ves- sel, see the following example: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • 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 67 • 4 … 20 mA/HART - two-wire...
  • Page 42 The measurement reliability equals signal strength minus noise. The higher the value, the more reliable the measurement. With a function- ing measurement, the values are > 10 dB. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 43 In addition, the echo curve of the setup can be also displayed in the echo curve window and compared with the actual echo curve. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 44 Check the distance to the product surface, because if an incorrect (too large) value is entered, the existing level will be saved as false signal. The filling level would then no longer be detectable in this area. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 45 This must be taken into consideration by the user, particularly when setting the switching point on the level switch. Additional adjustments With a reset, certain parameter adjustments carried out by the user - Reset are reset. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 46 Max. adjustment 0,000 m(d) Damping 0.0 s Current output 4 … 20 mA, < 3.6 mA mode Current output Min. current 3.8 mA, max. current Min./Max. 20.5 mA Lock operation Released VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 47: 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 48: Setup With Pactware

    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 limitation resistance. In VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 49: Parameter Adjustment With Pactware

    Saving/printing the project as well as import/export functions are also part of the standard version. In the full version there is also an extended print function for complete project documentation as well as a save function for measured value VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 50: Saving The Parameter Adjustment Data

    The standard version is available as a download under www.vega. com/downloads and "Software". The full version is available on CD from the agency serving you.

  • Page 51: Set Up With Other Systems

    Communicator 375, 475 Device descriptions for the instrument are available as DD or EDD for parameter adjustment with the Field Communicator 375 or 475. The files can be downloaded at www.vega.com/downloads under "Software". VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 52: 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: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 53: Asset Management Function

    The measurement is affected, but the measured value is still valid. Plan in maintenance for the instrument because a failure is expected in the near future (e.g. due to buildup). VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 54 F260 – Error in the calibration car- – Exchanging the electronics ried out in the factory – Send instrument for repair Error in the – Error in the EEPROM calibration VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 55 – Check level in the vessel Maintenance The following table shows the error codes and text messages in the status message "Maintenance" and provides information on causes as well as corrective measures. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 56: Rectify Faults

    Check the 4 … 20 mA Connect a handmultimeter in the suitable measuring range according signal to the wiring plan. The following table describes possible errors in the current signal and helps to remove them: VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 57 "Hold value" • In case of a too low level indication, the reason could be a line resistance that is too high VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 58 100 % during filling densation/contamination in the close range by editing time – With bulk solids use radar sen- sor with purging air connection or flexible antenna cover VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 59: 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 the normal working hours on seven days a week around the clock.

  • Page 60: Software Update

    Attach the completed form and, if need be, also a safety data sheet outside on the packaging • Please contact for the return shipment the agency serving you. You can find the agency on our home page www.vega.com. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 61: Dismounting

    Pass the instrument directly on to a spe- cialised 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 62: Supplement

    Input variable Measured variable The measured variable is the distance between the pro- cess fitting of the sensor and the product surface. The reference plane is the seal surface of the flange. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 63 < 1 mm (0.039 in) Accuracy (according to DIN EN 60770-1) Process reference conditions according to DIN EN 61298-1 Ʋ Temperature +18 … +30 °C (+64 … +86 °F) Default values, can be assigned individually VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 64 Deviation on the current output due to < ±150 µA strong, high frequency electromagnetic fields acc. to EN 61326 Characteristics and performance data Measuring frequency K-band (26 GHz technology) Measuring cycle time approx. 700 ms VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 65 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 Tested according to the guidelines of German Lloyd, GL directive 2. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 66 12 h/24 h Time zone Ex factory Measurement electronics temerature Resolution 1 °C (1.8 °F) Accuracy ±1 °C (1.8 °F) Voltage supply Operating voltage Ʋ Non-Ex instrument 9.6 … 36 V DC VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 67 Ʋ Aluminium and stainless housing, in- IP 66/IP 68 (1 bar) vestment casting (optionally available) Overvoltage category Protection class The prerequisites for maintaining the protection rating are a suitable cable as well as correct mounting. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...

  • Page 68: Dimensions

    Instruments with approvals can have different technical data depending on the version. For that reason the associated approval documents of these instruments must be carefully noted. They are part of the delivery or can be downloaded under www.vega.com and "VEGA Tools" as well as under "Downloads" and "Approvals".
  • Page 69 Fig. 58: 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 70 Fig. 59: 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 71 (4.92") 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. 60: VEGAPULS 67, mounting strap in 170 or 300 mm length VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 72 ø 75 mm (2.95") ø 115 mm (4.53") ø 156 mm (6.14") ø 200 mm (7.87") Fig. 61: VEGAPULS 67, compression flange suitable for DN 80 PN 16/ASME 3" 150lbs/JIS80 10K VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 73 11 Supplement VEGAPULS 67, version with adapter flange ø 75 mm (2.95") ø 98 mm (3.86") Fig. 62: VEGAPULS 67, adapter flange Adapter flange Seal VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 74 Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность. Дальнейшую информацию смотрите на сайте VEGA系列产品在全球享有知识产权保护。 进一步信息请参见网站< >。 11.4 Trademark All the brands as well as trade and company names used are property of their lawful proprietor/ originator. VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 75 Error messages 53 Event memory 52 Service hotline 59 Shielding 25, 26 False signal suppression 44 Socket 18 Fault rectification 56 Status messages 53 Functional principle 11 Storage 11 Subsurface enclosure 23 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 76 INDEX Type label 10 Vessel form 40 Vessel height 40 Vessel installations 22 Voltage supply 25 VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 77 Notes VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 78 Notes VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 79 Notes VEGAPULS 67 • 4 … 20 mA/HART - two-wire...
  • Page 80 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2012 VEGA Grieshaber KG Phone +49 7836 50-0 Tel: +44 (0)191 490 1547...

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