Operating Instructions Radar sensor for continuous level measurement of bulk solids VEGAPULS 67 4 … 20 mA/HART - two-wire Document ID: 36531
Quick start Quick start Mounting The quick start enables a quick setup with many applications. You can find further information in the respective chapters of the operating instructions manual. 1. Distance from the vessel wall > 200 mm 200 mm (7.87") Fig. 1: Distance of the antenna to the vessel wall/socket configuration 2. Keep the socket short, round off the socket end Connect electrically For further information see chapter "Mounting". 1.
Quick start 4. Carry out the adjustment in the menu items "Min. adjustment" and "Max. adjustment". 100% 2 10 m (393.7") 0,5 m (19.68") Parameterization example The radar sensor measures the distance from the sensor to the product surface. For indication of the real level, an allocation of the measured distance to the percentage height must be carried out. 0% 1 Fig. 3: Parameterization example 1 2 Further steps Min. level ≙ max. meas. distance Max. level ≙ min. meas.
Contents Contents About this document 1.1 Function.............................................................................. 6 1.2 Target group........................................................................ 6 1.3 Symbolism used.................................................................. 6 2 For your safety 2.1 Authorised personnel.......................................................... 7 2.2 Appropriate use................................................................... 7 2.
Contents 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Maintenance..................................................................... 52 Measured value and event memory.................................. 52 Asset Management function.............................................. 53 Rectify faults...................................................................... 56 Exchanging the electronics module................................... 59 Software update................................................................
1 About this document 1 About this document 1.1 Function 1.2 Target group 1.3 Symbolism used This operating instructions manual provides all the information you need for mounting, connection and setup as well as important instructions for maintenance and fault rectification. Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device. This operating instructions manual is directed to trained qualified personnel.
2 For your safety 2 2.1 For your safety Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator. 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".
2 For your safety 2.5 CE conformity The device fulfills the legal requirements of the applicable EC guidelines. By affixing the CE marking, we confirm successful testing of the product. You can find the conformity certificate in the download section of our homepage. Only with Ex-d-ia version The instrument is designed for use in an industrial environment.
2 For your safety 2.9 Environmental instructions Protection of the environment is one of our most important duties. That is why we have introduced an environment management system with the goal of continuously improving company environmental protection. The environment management system is certified according to DIN EN ISO 14001.
3 Product description 3 Type label Product description 3.1 Configuration The type label contains the most important data for identification and use of the instrument: 1 16 15 2 3 14 4 5 6 7 8 9 13 12 11 10 Fig.
3 Product description Scope of delivery Application area The scope of delivery encompasses: • • Radar sensor Documentation –– this operating instructions manual –– Test certificate measuring accuracy (optional) –– Operating instructions manual "Indicating and adjustment module" (optional) –– Supplementary instructions "GSM/GPRS radio module" (optional) –– Supplementary instructions manual "Heating for indicating and adjustment module" (optional) –– Supplementary instructions manual "Plug connector for c
3 Product description Unless otherwise indicated, the packages must be stored only under the following conditions: Storage and transport temperature Indicating and adjustment module • • • • • • • Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter "Supplement Technical data - Ambient conditions" Relative humidity 20 … 85 % 3.
3 Product description You will find additional information in the supplementary instructions manual "Protective cover" (Document-ID 34296). Electronics module The electronics module VEGAPULS series 60 is a replacement part for radar sensors of VEGAPULS series 60. There is a different version available for each type of signal output. 36531-EN-121011 You can find further information in the operating instructions "Electronics module VEGAPULS series 60" (Document-ID 36801).
4 Mounting 4 Screwing in 4.1 Mounting General instructions With instruments with threaded process fitting, suitable tools must be applied for tightening the hexagon. Warning: The housing must not be used to screw the instrument in! Applying tightening force can damage internal parts of the housing. Moisture Use the recommended cables (see chapter "Connecting to power supply") and tighten the cable gland.
4 Mounting Fig. 5: Flange mounting of the radar sensor Mounting strap 4.3 Mounting strap The mounting strap enables simple mounting on the vessel wall or silo top. 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. 36531-EN-121011 Fig.
4 Mounting • –– Angle of inclination in three steps 0°, 90° and 180° Double chamber housing –– Angle of inclination 90°, infinitely variable –– Angle of inclination in two steps 0° and 90° Fig. 7: Adjustment of the angle of inclination Fig. 8: Turning by fastening in the centre Tight installation of the plastic horn antenna 4.
4 Mounting Installation position Mount the instrument at least 200 mm (7.874 in) away from the vessel wall. 200 mm (7.87") Fig. 10: Mounting of the radar sensor on the vessel top If you cannot keep this distance you should carry out a false echo storage before setup. This applies mainly if buildup on the vessel wall is expected. In this case, we recommend repeating a false echo storage later with existing buildup.
4 Mounting Fig. 12: Mounting of the radar sensor with inflowing medium with lateral filling Socket with plastic horn antenna A corresponding collar flange for DN 80 (ASME 3" or JIS 80) as well as a suitable adapter flange are available for mounting VEGAPULS 67. With the housing versions plastic, aluminium single chamber and stainless steel, the collar flange can be placed directly over the housing.
4 Mounting h 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. d The below charts specify the max. socket piece length h depending on the diameter d. Socket diameter d Socket length h 80 mm 300 mm 100 mm 400 mm 150 mm 500 mm Socket diameter d Socket length h 3" 11.8 in 4" 15.8 in 6" 19.
4 Mounting Fig. 15: Alignment in silos Orientation 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.
4 Mounting Fig. 17: Mounting on the vessel ceiling Caution: When mounting on the vessel ceiling mark sure that the sensor does not overfill. Depending on the measured product, this can cause a mechanical damage. In a cylindrical silo with conical outlet, the mounting iis carried out on a socket. It should be positioned on one third up to the half of the vessel radius. r 1/3 r... 1/ 2r Fig.
4 Mounting Information: 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"). Fig. 19: Radar sensors on traverse crane Vessel installations The mounting location of the radar sensor should be a place where no other equipment or fixtures cross the path of the microwave signals. Vessel installations, such as e.g.
4 Mounting Fig. 21: Agitators Installation in subsurface For level measurements in concrete silos, the sensors are often enclosures mounted in protective boxes. These boxes can be for example metallic, closed subsurface enclosures. Minimal amounts of stray radiation from the sensor can be reflected and strengthened by the walls of the subsurface enclosures. In the case of sensors with plastic housings, this can lead to coupling disturbances.
4 Mounting Fig. 23: Installation and orientation in multiple chamber silos Fig. 24: Installation and orientation in multiple chamber silos 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.
5 Connecting to power supply 5 Safety instructions Voltage supply Connecting to power supply 5.1 Preparing the connection Always keep in mind the following safety instructions: • • Connect only in the complete absence of line voltage If overvoltage surges are expected, overvoltage arresters should be installed Power supply and current signal are carried on the same two-wire cable. The voltage supply range can differ depending on the instrument version.
5 Connecting to power supply Warning: Significant potential differences exist inside galvanization plants as well as on vessels with cathodic corrosion protection. Considerable equalisation currents can flow over the cable screen if the screen is grounded on both ends. To avoid this in such applications, the cable screen must be connected to ground potential only at one end (in the switching cabinet).
5 Connecting to power supply 5. Insert the cable into the sensor through the cable entry Fig. 26: Connection steps 5 and 6 6. Insert the wire ends into the terminals according to the wiring plan Information: Solid cores as well as flexible cores with cable end sleeves are inserted directly into the terminal openings. In case of flexible cores without end sleeves, press the terminal head with a small screwdriver; the terminal opening is freed. When the screwdriver is released, the terminal closes again.
5 Connecting to power supply Electronics compartment 2 3 4...20mA (+)1 2(-) 5 6 7 8 4 1 Fig. 27: Electronics and connection compartment, single chamber housing 1 2 3 4 Voltage supply, signal output For indicating and adjustment module or interface adapter 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.
5 Connecting to power supply Connection compartment 2 4...20mA (+)1 3 2(-) 1 Fig. 29: Connection compartment, double chamber housing 1 2 3 Voltage supply/Signal output For indicating and adjustment module or interface adapter Ground terminal for connection of the cable screen Radio module PLICSMOBILE integrated in the connection compartment Status SIM-Card Test USB Bus (+)1 2 (-) 1 Fig.
5 Connecting to power supply Connection compartment 4...20mA (+)1 2 2(-) 1 Fig. 32: Connection compartment, Ex-d double chamber housing 1 2 Voltage supply, signal output Ground terminal for connection of the cable screen Plug M12 x 1 for external indicating and adjustment unit 4 3 1 2 Fig.
5 Connecting to power supply • • • Indication of the instrument type, hardware and software version, measurement loop name on the display or PC Indication of the status message "F 105 Determine measured value" on the display or PC The output signal jumps to the set error current 36531-EN-121011 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.
6 Set up with the indicating and adjustment module 6 6.1 Set up with the indicating and adjustment module Insert indicating and adjustment module The indicating and adjustment module can be inserted into the sensor and removed any time. Four positions displaced by 90° can be selected. It is not necessary to interrupt the power supply. Proceed as follows: 1. Unscrew the housing cover 2.
6 Set up with the indicating and adjustment module 1 2 Fig. 36: Insertion of the indicating and adjustment module with double chamber housing 1 2 In the electronics compartment In the connection compartment (with Ex-d-ia 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. 6.2 Adjustment system 1 2 36531-EN-121011 Fig.
6 Set up with the indicating and adjustment module • • • Adjustment system –– Edit parameter –– Save value [->] key: –– Presentation change measured value –– Select list entry –– Select editing position [+] key: –– Change value of the parameter [ESC] key: –– interrupt input –– Jump to next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module. The LC display indicates the individual menu items.
6 Set up with the indicating and adjustment module You can find in the operating instructions manual "Indicating and adjustment module" also the description of the menu sections "Display" and "Info". In the main menu point "Setup", the individual submenu points should be selected subsequently and provided with the correct parameters to ensure the optimum adjustment of the measurement. The procedure is described in the following. Setup/Medium Each medium has different reflection properties.
6 Set up with the indicating and adjustment module 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 Product speed: slow filling and emptying Process/measurement conditions: –– Condensation –– Smooth product surface –– Max.
6 Set up with the indicating and adjustment module • • –– 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 Standpipe: • • • Product speed: very fast filling and emptying Vessel: –– Vent hole –– Joins like flanges, weld joints –– Shifting of the running time in the tube Process/measurement conditions: –– Condensation –– Buildup Bypass: • • • Product spee
6 Set up with the indicating and adjustment module –– –– –– –– Extreme damping of output signal due to wave generation Ice and condensation on the antenna possible Spiders and insect nestle in the antennas Floating material and animals sporadically on the water surface Open flume (flow measurement): • • Gauge rate of change: slow gauge change Process/measurement conditions: –– Ice and condensation on the antenna possible –– Spiders and insect nestle in the antennas –– Smooth water surface –– Exact measu
6 Set up with the indicating and adjustment module –– Automatic false signal suppression with partly filled vessel Bunker (large-volumed): • • Vessel of concrete or metal: –– Structured vessel walls –– Installations present Process/measurement conditions: –– Large distance to the medium –– Large angles of repose Bunker with fast filling: • • Vessel of concrete or metal, also multiple chamber silo: –– Structured vessel walls –– Installations present Process/measurement conditions: –– Measured value jump
6 Set up with the indicating and adjustment module Setup/Vessel height, measuring range With this selection, the operating range of the sensor is adapted to the vessel height and the reliability with different frame conditions is increased considerably. Independent from this, the min. adjustment must be carried out. 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.
100% 2 10 m (393.7") 0,5 m (19.68") 6 Set up with the indicating and adjustment module 0% 1 Fig. 38: Parameter adjustment example min./max. adjustment 1 2 Min. level = max. meas. distance Max. level = min. meas. distance If these values are not known, an adjustment with the distances of for example 10 % and 90 % is 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 will be calculated.
6 Set up with the indicating and adjustment module 4. Enter the suitable distance value in m for the empty vessel (e.g. distance from the sensor to the vessel bottom) corresponding to the percentage value. 5. Save settings with [OK] and move with [ESC] and [->] to the max. adjustment. Setup/Max. adjustment Proceed as follows: 1. Select with [->] the menu item max. adjustment and confirm with [OK]. 2.
6 Set up with the indicating and adjustment module Diagnoses/Curve indication The "Echo curve" shows the signal strength of the echoes over the measuring range in dB. The signal strength enables an evaluation of the quality of the measurement. 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.
6 Set up with the indicating and adjustment module Additional adjustments/ False signal suppression The following circumstances cause interfering reflections and can influence the measurement: • • • • High sockets Vessel installations such as struts Agitators Buildup or welded joints on vessel walls Note: A false signal suppression detects, marks and saves these false signals so that they are no longer taken into account for level measurement.
6 Set up with the indicating and adjustment module If a false signal suppression has already been created in the sensor, the following menu window appears when selecting "False signal suppression": 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. The menu item "Extend" is used to extend an already created false signal suppression.
6 Set up with the indicating and adjustment module The following reset functions are available: Delivery status: Restoring the parameter settings at the time of shipment from the factory incl. the order-specific settings. A created false signal suppression, user-programmable linearization curve as well as the measured value memory will be deleted. Basic settings: Resetting the parameter settings incl. special and laboratory parameters to the default values of the respective instrument.
6 Set up with the indicating and adjustment module Menu Menu item Default value Display Language Like order Displayed value Distance Display unit m Scaling size Volume Scaling 0.00 lin %, 0 l Backlight Switched off Distance unit m Temperature unit °C Probe length Length of the standpipe Ex factory Linearisation curve Linear HART mode Standard Additional adjustments 6.4 l 100.
7 Setup with PACTware 7 Setup with PACTware 7.1 Connect the PC Via the interface adapter directly on the sensor 2 1 3 Fig. 39: Connection of the PC directly to the sensor via the interface adapter 1 2 3 USB cable to the PC Interface adapter VEGACONNECT 4 Sensor Information: The interface adapter VEGACONNECT 3 is not suitable for connection to the sensor. Via the interface adapter and HART 2 4 USB N OPE 3 TWIST LO CK 1 Fig.
7 Setup with PACTware such cases, the interface converter can be connected parallel to the 4 … 20 mA cable (dashed line in the previous illustration). Prerequisites 7.2 Parameter adjustment with PACTware For parameter adjustment of the sensor via a Windows PC, the configuration software PACTware and a suitable instrument driver (DTM) according to FDT standard are required. The up-to-date PACTware version as well as all available DTMs are compiled in a DTM Collection.
7 Setup with PACTware and echo curves. In addition, there is a tank calculation program as well as a multiviewer for display and analysis of the saved measured value and echo curves. 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. 7.3 Saving the parameter adjustment data We recommend documenting or saving the parameter adjustment data via PACTware.
8 Set up with other systems 8 8.1 Set up with other systems DD adjustment programs Device descriptions as Enhanced Device Description (EDD) are available for DD adjustment programs such as, for example, AMS™ and PDM. The files can be downloaded at www.vega.com/downloads under "Software". 8.2 Communicator 375, 475 Device descriptions for the instrument are available as DD or EDD for parameter adjustment with the Field Communicator 375 or 475. 36531-EN-121011 The files can be downloaded at www.vega.
9 Diagnosis, Asset Management and service 9 Diagnosis, Asset Management and service 9.1 Maintenance If the device is used correctly, no maintenance is required in normal operation. In some applications, buildup on the antenna system can influence the measuring result. Depending on the sensor and application, make arrangements to avoid strong pollution of the antenna system. If necessary, clean the antenna system in certain intervals. 9.
9 Diagnosis, Asset Management and service • • • PC with PACTware/DTM Control system with EDD Indicating and adjustment module • • PC with PACTware/DTM Control system with EDD Further echo curves: Up to 10 echo curves can be stored in a ring buffer in this memory section. Further echo curves are stored via: 9.3 Asset Management function The instrument features self-monitoring and diagnostics according to NE 107 and VDI/VDE 2650.
9 Diagnosis, Asset Management and service This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. Failure The following table shows the error codes in the status message "Failure" and gives information on the reason and rectification. Keep in mind that some information is only valid with four-wire instruments.
9 Diagnosis, Asset Management and service Code Cause Rectification F261 –– Error during setup –– False signal suppression faulty –– Error when carrying out a reset –– Repeat setup –– Repeat reset F264 –– Adjustment not within the –– Check or correct installation vessel height/measuring and/or parameter adjustrange ment –– Max.
9 Diagnosis, Asset Management and service Code Cause Rectification M500 –– With the reset to delivery status, the data could not be restored –– Repeat reset –– Load XML file with sensor data into the sensor M501 –– Hardware error EEPROM –– Exchanging the electronics –– Send instrument for repair M502 –– Hardware error EEPROM –– Exchanging the electronics –– Send instrument for repair M503 Reliability too low –– The echot/noise ratio is the small for a reliable measurement –– Check installatio
9 Diagnosis, Asset Management and service Error Rectification –– Set damping according to the instrument via the indicating and adjustment module or PACTware/ DTM 4 … 20 mA signal –– Electrical conmissing nection faulty –– Check connection according to chapter "Connection steps" and if necessary, correct according to chapter "Wiring plan".
9 Diagnosis, Asset Management and service 9.4 1. Measured value shows a too low or too high level Error pattern Level Fault description 2. Measured value jumps towards 100 % 0 time 9.4 3rd measured value jumps towards 0 % during filling Error pattern Level Fault description 0 Cause Rectification –– Min./max. adjustment not correct –– Adapt min./max.
9 Diagnosis, Asset Management and service 9.4 7th measured value jumps sporadically towards 100 % during emptying 8th measured value fluctuates around 10 … 20 % Level 0 time 0 0 Cause time time Rectification –– False echo larger than the level –– Remove false echoes in the echo close range.
9 Diagnosis, Asset Management and service • • In the factory Or on site by the user In both cases, the serial number of the sensor is needed. The serial numbers are stated on the type label of the instrument, on the inside of the housing as well as on the delivery note. When loading on site, first of all the order data must be downloaded from the Internet (see operating instructions manual "Electronics module"). 9.
10 Dismounting 10 Dismounting 10.1 Dismounting steps Warning: Before dismounting, be aware of dangerous process conditions such as e.g. pressure in the vessel, high temperatures, corrosive or toxic products etc. Take note of chapters "Mounting" and "Connecting to power supply" and carry out the listed steps in reverse order. 10.2 Disposal The instrument consists of materials which can be recycled by specialised recycling companies.
11 Supplement 11 Supplement 11.1 Technical data General data 316L corresponds to 1.4404 or 1.
11 Supplement 3 4 1 2 Fig. 52: Data of the input variable 1 2 3 4 Reference plane Measured variable, max. measuring range Antenna length Useful measuring range Max. measuring range 15 m (49.21 ft) Output variable Output signal 4 … 20 mA/HART Signal resolution 0.3 µA Recommended measuring range Fulfilled HART specification up to 15 m (49.21 ft) 7.0 Failure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA Max.
11 Supplement ƲƲ Relative humidity 45 … 75 % ƲƲ Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig) ƲƲ Min. distance to installations > 200 mm (7.874 in) Installation reference conditions ƲƲ Reflector Plane plate reflector ƲƲ False reflections Largest false echo 20 dB smaller than the useful echo Deviation with liquids See following diagrams 10 mm (0.394 in) 2 mm (0.079 in) 0 - 2 mm (- 0.079 in) - 10 mm (- 0.394 in) 1,0 m (3.280 ft) 1 2 3 Fig.
11 Supplement Step response time2) ≤3s Beam angle3) 10° Tracking speed of the measuring window 1 m/min max. Emitted HF power (depending on the parameter adjustment)4) ƲƲ Average spectral transmission power density -14 dBm/MHz EIRP ƲƲ Max. power density in a distance of 1m < 1 µW/cm² ƲƲ Max.
11 Supplement Electromechanical data - version IP 66/IP 68 (1 bar) Options of the cable entry ƲƲ Cable gland with integrated connection cable M20 x 1.5 (cable: ø 5 … 9 mm) ƲƲ Blind stopper M20 x 1.5; ½ NPT ƲƲ Cable entry Connection cable ½ NPT ƲƲ Wire cross-section 0.5 mm² (AWG 20) ƲƲ Tensile strength < 1200 N (270 lbf) ƲƲ Max. length 180 m (590.6 ft) ƲƲ Wire resistance ƲƲ Standard length ƲƲ Min. bending radius ƲƲ Diameter approx.
11 Supplement ƲƲ Ex-ia instrument 9.6 … 30 V DC ƲƲ Ex-d-ia instrument with ship approval 15 … 36 V DC ƲƲ Non-Ex instrument 16 … 36 V DC ƲƲ Ex-d-ia instrument 20 … 36 V DC ƲƲ Ex-d-ia instrument 14 … 36 V DC Operating voltage with illuminated indicating and adjustment module ƲƲ Ex-ia instrument 16 … 30 V DC Interpolation protection Integrated Permissible residual ripple - Non-Ex, Ex-ia instrument ƲƲ for 9.6 V< UN < 14 V ≤ 0.7 Veff (16 … 400 Hz) ƲƲ for 18 V< UN < 36 V ≤ 1.
11 Supplement Approvals 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". 11.2 Dimensions The following dimensional drawings represent only an extract of all possible versions. Detailed dimensional drawings can be downloaded at www.vega.
11 Supplement Aluminium housing in protection rating IP 66/IP 68 (1 bar) ~ 105 mm (4.13") ~ 150 mm (5.91") ø 84 mm (3.31") ø 84 mm (3.31") M20x1,5 120 mm (4.72") 116 mm (4.57") M16x1,5 M20x1,5 M20x1,5/ ½ NPT 1 2 Fig. 57: 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 1 2 Single chamber version Double chamber version Stainless steel housing ~ 69 mm (2.72") ø 79 mm (3.11") ~ 59 mm (2.32") ø 80 mm (3.
11 Supplement Stainless steel housing in protection rating IP 66/IP 68, 1 bar ~ 93 mm (3.66") ~ 105 mm (4.13") ø 80 mm (3.15") ~ 103 mm (4.06") ø 84 mm (3.31") ø 77 mm (3.03") 120 mm (4.72") 112 mm (4.41") M20x1,5/ ½ NPT 117 mm (4.61") M16x1,5 M20x1,5 1 M20x1,5/ ½ NPT 2 3 Fig. 59: Housing versions in protection IP 66/IP 68 (1 bar) - with integrated indicating and adjustment module the housing is 9 mm/0.
11 Supplement VEGAPULS 67, version with mounting strap 125 mm (4.92") 98 mm (3.86") 107 mm (4.21") 9 mm (0.35") 115 mm (4.53") 36531-EN-121011 9 mm (0.35") 85 mm (3.35") 12 mm (0.47") 75 mm (2.95") 15 mm (0.59") 8,5 mm (0.34") 19 mm (0.75") 170 mm (6.69") 300 mm (11.81") 2,5 mm (0.10") 12 mm (0.47") Fig.
11 Supplement 19 mm (0.75") 126 mm (4.96") 10,5 mm (0.41") VEGAPULS 67, version with compression flange ø 107 mm (4.21") ø 21 mm (0.83") ø 75 mm (2.95") ø 115 mm (4.53") ø 156 mm (6.14") ø 200 mm (7.87") Fig.
11 Supplement 20 mm (0.79") ø 75 mm (2.95") ø 98 mm (3.86") 8 mm (0.32") 1 31 mm (1.22") 138 mm (5.43") VEGAPULS 67, version with adapter flange 2 Fig.
11 Supplement 11.3 Industrial property rights VEGA product lines are global protected by industrial property rights. Further information see www.vega.com. Only in U.S.A.: Further information see patent label at the sensor housing. VEGA Produktfamilien sind weltweit geschützt durch gewerbliche Schutzrechte. Nähere Informationen unter www.vega.com. Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site www.
INDEX INDEX A Accessories ––External indicating and adjustment unit 12 ––External radio unit 12 ––Indicating and adjustment module 12 ––Interface adapter 12 ––Protective cover 12 Adjustment ––Max. adjustment 42 ––Min.
INDEX T Type label 10 V Vessel form 40 Vessel height 40 Vessel installations 22 Voltage supply 25 36531-EN-121011 76 VEGAPULS 67 • 4 … 20 mA/HART - two-wire
36531-EN-121011 Notes VEGAPULS 67 • 4 … 20 mA/HART - two-wire 77
Notes 36531-EN-121011 78 VEGAPULS 67 • 4 … 20 mA/HART - two-wire
36531-EN-121011 Notes VEGAPULS 67 • 4 … 20 mA/HART - two-wire 79
All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information available at the time of printing. Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2012 VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone +49 7836 50-0 Fax +49 7836 50-201 E-mail: info.de@vega.com www.vega.
