Operating Instructions VEGAPULS 62 4 … 20 mA/HART four-wire Approval according to LPR radio standard Document ID: 41719 Radar
Contents Contents 1 About this document 1.1 1.2 1.3 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. .. .. .. .. .. .. .. 5 5 5 5 6 6 6 7 7 Structure . . . . . . . . . . . . . . . . . . . . Principle of operation . . . . . . . . . . . Packaging, transport and storage . . Accessories and replacement parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ..
Contents 9 Diagnosis, Asset Management and service .. .. .. .. .. .. .. 51 51 52 56 60 61 62 10.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 63 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Maintenance . . . . . . . . . . . . . . . . . Measured value and event memory . Asset Management function . . . . . . Remove interferences . . . . . . . . . . . Exchanging the electronics module . Software update . . . . .
1 About this document 1 About this document 1.1 Function 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. 1.2 Target group This operating instructions manual is directed to trained qualified personnel.
2 For your safety 2 For your safety 2.1 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 62 is a sensor for continuous level measurement. You can find detailed information on the application range in chapter "Product description".
2 For your safety Depending on the instrument version, the emitting frequencies are in the C or K band range. The low emitting frequencies are far below the internationally approved limit values. When used correctly, there is no danger to health. 2.5 CE conformity The device fulfills the legal requirements of the applicable EC guidelines. With the CE mark, we provide confirmation of successful testing. You can find the conformity certificate in the download section of our homepage.
2 For your safety For operation outside of closed vessels, the following conditions must be fulfilled: l l l l The installation must be carried out by trained qualified personnel The instrument must be stationary mounted and the antenna directed vertically downward The mounting location must be at least 4 km away from the radio astronomy stations listed in the supplement, unless special permission was granted by the responsible national approval authority When installed within 4 to 40 km of one of the radio
3 Product description 3 Product description 3.1 Structure Type label The type label contains the most important data for identification and use of the instrument: 1 16 15 2 3 4 5 6 7 8 9 14 10 11 13 12 Fig.
3 Product description Scope of the operating instructions manual This operating instructions manual applies to the following instrument versions: l l Scope of delivery Hardware from 1.0.0 Software from 4.4.
3 Product description Transport inspection The delivery must be checked for completeness and possible transit damage immediately at receipt. Ascertained transit damage or concealed defects must be appropriately dealt with. Storage Up to the time of installation, the packages must be left closed and stored according to the orientation and storage markings on the outside.
3 Product description You can find further information in the operating instructions "VEGADIS 62" (Document-ID 36469). External radio unit The PLICSMOBILE T61 is an external GSM/GPRS radio unit for transmission of measured values and for remote parameter adjustment of plics® sensors. The adjustment is carried out via PACTware/ DTM by using the integrated USB connection. You can find further information in the supplementary instructions "PLICSMOBILE T61" (Document-ID 36849).
4 Mounting 4 Mounting 4.1 General instructions Screwing in 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 Note: The radar sensor with rinsing air connection or antenna extension is provided with a notch on the antenna socket. This notch must be aligned with the marking on the process fitting (the marking specifies the position of the polarisation plane of the radar signal). 1 2 3 4 Fig. 2: Dismounting of the horn antenna 1 2 3 4 Marking of the polarisation plane Marking at the antenna socket Hexagon screws on the antenna socket Antenna 4.
4 Mounting 11 Fig. 3: Orientation of the polarisation plane with threaded version 1 Marking 1 Fig. 4: Orientation of the polarisation plane with flange version 1 Mounting position Marking When mounting the sensor, keep a distance of at least 200 mm (7.874 in) from the vessel wall. If the sensor is installed in the center of dished or round vessel tops, multiple echoes can arise. However, these can be suppressed by an appropriate adjustment (see chapter "Setup").
4 Mounting > 200 mm (7.87") 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 center of the vessel, as measurement is then possible down to the lowest point of the vessel bottom. Fig. 6: Mounting of the radar sensor on vessels with conical bottom Do not mount the instruments in or above the filling stream. Make sure that you detect the product surface, not the inflowing product.
4 Mounting Fig. 7: Mounting of the radar sensor with inflowing medium (0.39") The socket piece should be dimensioned in such a way that the antenna end protrudes at least 10 mm (0.4 in) out of the socket. > 10 mm Socket Fig. 8: Recommended socket mounting with horn antenna If the reflective properties of the medium are good, you can mount the radar sensor with horn antenna on sockets which are higher than the length of the antenna.
4 Mounting h max. d 1½" 50 mm/2" 80 mm/3" 100 mm/4" 150 mm/6" h max. 200 mm 250 mm 300 mm 500 mm 800 mm d Fig. 9: Deviating socket dimensions Tip: The instrument is optionally available with antenna extension. The antenna length can thus be selected so that the antenna end protrudes at least 10 mm (0.4 in) out of the socket. Sensor orientation Align the sensor in liquids as vertical as possible to the product surface to achieve optimum measurement results. Fig.
4 Mounting Fig. 11: Cover smooth profiles with deflectors Agitators 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. Fig. 12: Agitators Foam generation Through the action of filling, stirring and other processes in the vessel, compact foams that considerably damp the emitted signals may form on the product surface.
4 Mounting Measurement in a surge pipe When using a surge pipe in a vessel, influences from vessel installations and turbulences can be excluded. Under these prerequisites, the measurement of products with low dielectric values (εr value ≥ 1.6) is possible. In very adhesive products, measurement in a surge pipe is not recommended. 1 1 2 2 3 3 4 100% 5 6 7 8 9 0% Fig.
4 Mounting l l l l l The 100 % point must be below the upper vent hole and the antenna edge The 0 % point is the end of the surge pipe For the parameter adjustment, select "Application standpipe" and enter the tube diameter to compensate errors due to running time shift A false signal suppression with integrated sensor is recommended but not mandatory The measurement through a ball valve with complete run is possible Constructional requirements on the surge pipe: l l l l l l l l l l l Measurement in t
4 Mounting 1 2 3 4 100 % 6 5 0% Fig.
4 Mounting Constructional requirements on the bypass pipe: l l l l l l Mounting in the vessel insulation Material metal, smoother inner tube In case of an extremely rough tube inner surface, use an inserted tube (tube in tube) or a radar sensor with tube antenna Flanges are welded to the tube according to the orientation of the polarisation level Gap size with junctions ≤ 0.
4 Mounting 1 90° ≥ 50 mm 2 2 33 90° ≥ 2 mm x hmax hmax dmin 3 ... 4 hmax 4 Fig. 16: Flow measurement with rectangular flume: dmin. = min. distance of the sensor (see chapter "Technical data"); hmax. = max.
4 Mounting Flow measurement with Khafagi Venturi flume 3 ... 4 x hmax d 90° hmax 1 B 2 Fig. 17: Flow measurement with Khafagi-Venturi flume: d = Min. distance to sensor; hmax. = max. filling of the flume; B = tightest constriction in the flume 1 2 Position sensor Venturi flume In general, the following points must be observed: l l l l 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.
5 Connecting to power supply 5 Connecting to power supply 5.1 Preparing the connection Safety instructions Always keep in mind the following safety instructions: l l Voltage supply via mains voltage Connect only in the complete absence of line voltage If voltage surges are expected, install overvoltage arresters In this case, the instrument is designed in protection class II.
5 Connecting to power supply If potential equalisation currents are expected, the connection on the processing side must be made via a ceramic capacitor (e. g. 1 nF, 1500 V). The low frequency potential equalisation currents are thus suppressed, but the protective effect against high frequency interference signals remains. Warning: Significant potential differences exist inside galvanization plants as well as on vessels with cathodic corrosion protection.
5 Connecting to power supply 5 Insert the cable into the sensor through the cable entry Fig. 18: 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 4...20mA (+)1 2(-) 5 7 8 6 1 Fig. 19: Electronics compartment, double chamber housing 1 2 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. Connection compartment with mains voltage 1 common 2(-) IS GND (+)1 /L /N PE active power supply passive 4...
5 Connecting to power supply Connection compartment with low voltage 1 common 2(-) IS GND (+)1 /L /N active power supply passive 4...20mA 5 6 7 8 3 2 Fig. 21: Connection compartment with double chamber housing with low voltage 1 2 3 Voltage supply 4 … 20 mA signal output active 4 … 20 mA signal output passive 5.4 Switch-on phase After connecting the instrument to power supply or after a voltage recurrence, the instrument carries out a self-check for approx.
6 Set up with the indicating and adjustment module 6 Set up with the indicating and adjustment module 6.1 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.
6 Set up with the indicating and adjustment module 1 2 Fig. 23: Insertion of the indicating and adjustment module with double chamber housing 1 2 In the electronics compartment In the connection compartment (with Ex d version not possible) 41719-EN-120301 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 Set up with the indicating and adjustment module 6.2 Adjustment system 1 2 Fig.
6 Set up with the indicating and adjustment module 6.3 Parameter adjustment Through the parameter adjustment the instrument is adapted to the application conditions. The parameter adjustment is carried out via an adjustment menu. Main menu The main menu is divided into five sections with the following functions: Setup: Settings, e.g., for measurement loop name, medium, application, vessel, adjustment, signal output Display: Settings, e.g.
6 Set up with the indicating and adjustment module Through this selection, the sensor is adapted perfectly to the product and measurement reliability, particularly in products with poor reflective properties, is considerably increased. 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. Setup/Application In addition to the medium, also the application, i.e. the measuring site, can influence the measurement.
6 Set up with the indicating and adjustment module l l Product speed: slow filling and emptying Process/measurement conditions: - Condensation - Smooth product surface - Max. requirement to the measurement accuracy Storage tanke with product circulation: l l l l Setup: large-volumed, upright cylindrical, spherical Product speed: slow filling and emptying Vessel: small laterally mounted or large top mounted stirrer Process/measurement conditions: - Relatively smooth product surface - Max.
6 Set up with the indicating and adjustment module Standpipe: l l Product speed: very fast filling and emptying Vessel: - Vent hole - Joins like flanges, weld joints - Shifting of the running time in the tube l Process/measurement conditions: - Condensation - Buildup Bypass: l Product speed: - Fast up to slow filling with short up to long bypass tube possible - Often the level is hold via a control facility l Vessel: - Lateral outlets and inlets - Joins like flanges, weld joints - Shifting of the running
6 Set up with the indicating and adjustment module - 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): l l 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 measurement result required - Distance to the water surface normally relativel
6 Set up with the indicating and adjustment module l l Vessel of metal: weld joints Process/measurement conditions: - Filling too close to the sensor - System noise with completely empty silo increased - Automatic false signal suppression with partly filled vessel Bunker (large-volumed): l Vessel of concrete or metal: - Structured vessel walls - Installations present l Process/measurement conditions: - Large distance to the medium - Large angles of repose Bunker with fast filling: l Vessel of concrete
6 Set up with the indicating and adjustment module Through this selection, the sensor is adapted optimally to the application or the location and measurement reliability under the various basic conditions is increased considerably. 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. Setup/Vessel form Also the vessel form can influence the measurement apart from the medium and the application.
6 Set up with the indicating and adjustment module The real product level during this adjustment is not important, because the min./max. adjustment is always carried out without changing the product level. These settings can be made ahead of time without the instrument having to be installed. Setup/Min. adjustment Setup/Max. 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].
719-EN-120301 6 Set up with the indicating and adjustment module 3 Set the requested percentage value with [+] and save with [OK]. The cursor jumps now to the distance value. 4 Enter the appropriate distance value in m (corresponding to the percentage value) for the full vessel. Keep in mind that the max. level must lie below the min. distance to the antenna edge. 5 Save settings with [OK] Diagnosis/Peak value Min. and max. measured values are saved in the sensor.
6 Set up with the indicating and adjustment module A comparison of echo curve and false signal suppression allows a more accurate conclusion on measurement reliability. The selected curve is continuously updated. With the [OK] key, a submenu with zoom functions is opened: l l l Diagnosis/Echo curve memory "X-Zoom": Zoom function for the meas.
6 Set up with the indicating and adjustment module 1 Select the menu item "Additional settins" with [->] and confirm with [OK]. With [->] you have to select the menu item "False signal suppression" and confirm with [OK]. 2 Confirm again with [OK]. 3 Confirm again with [OK]. 4 Confirm again with [OK] and enter the actual distance from the sensor to the product surface. 5 All interfering signals in this section are detected by the sensor and stored after confirming with [OK].
6 Set up with the indicating and adjustment module The menu item "Extend" is used to extend an already created false signal suppression. This is useful if a false signal suppression was carried out with a too high level and not all false signals could be detected. When selecting "Extend", the distance to the product surface of the created false signal suppression is displayed. This value can now be changed and the false signal suppression can be extended to this range.
6 Set up with the indicating and adjustment module Setup: Resetting of the parameter settings to the default values of the respective instrument in the menu item Setup. Order-related settings remain but are not taken over into the current parameters. Usergenerated false signal suppression, user-programmed linearization curve, measured value memory as well as event memory remain untouched. The linearization is set to linear. False signal suppression: Deleting a previously created false signal suppression.
6 Set up with the indicating and adjustment module Menu Further settings Menu item Default value Scaling 0.00 lin %, 0 l 100.00 lin %, 100 l Lighting Switched off Distance unit m Temperature unit °C Probe length Length of the standpipe Ex factory Linearisation curve linear HART mode Standard Address 0 6.4 Saving the parameter adjustment data We recommended noting the adjusted data, e.g. in this operating instructions manual, and archiving them afterwards.
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. 25: 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 or additional previous versions are not suitable for connection to the sensor. Connection via HART 2 5 4 41719-EN-120301 N OPE 3 USB TWIST LO CK 1 Fig.
7 Setup with PACTware Necessary components: l l l l l VEGAPULS 62 PC with PACTware and suitable VEGA DTM VEGACONNECT 4 HART resistance approx. 250 Ω Power supply unit or processing system Note: With power supply units with integrated HART resistance (internal resistance approx. 250 Ω), an additional external resistance is not necessary. This applies, e.g. to the VEGA instruments VEGATRENN 149A, VEGAMET 381 and VEGAMET 391).
7 Setup with PACTware Fig. 27: Example of a DTM view Standard/Full version All device DTMs are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for complete setup are already included. An assistant for simple project configuration simplifies the adjustment considerably. Saving/printing the project as well as import/export functions are also part of the standard version.
8 Set up with other systems 8 Set up with other systems 8.1 DD adjustment programs Device descriptions as Enhanced Device Description (EDD) are available for DD adjustment programs such as, for example, AMS™ and PDM. A free-of-charge download of these files is available via Internet. Move via www.vega.com and "Downloads" to "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.
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. 9.2 Measured value and event memory The instrument has several memories which are available for diagnosis purposes. The data remain even with voltage interruption. Measured value memory Up to 70,000 measured values can be stored in the sensor in a ring memory.
9 Diagnosis, Asset Management and service Further echo curves: Up to 10 echo curves can be stored in a ring buffer in this memory section. Additional echo curves are stored via: l l PC with PACTware/DTM Control system with EDD 9.3 Asset Management function The instrument features self-monitoring and diagnosis according to NE 107 and VDI/VDE 2650.
9 Diagnosis, Asset Management and service Maintenance: Due to external influences, the instrument function is limited. 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). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD.
9 Diagnosis, Asset Management and service Code Text message Cause F125 l Temperature of the electronics in the non-specified Unpermissible section electronics temperature Function check Out of specification Rectification l Check ambient temperature l Isolate electronics l Use instrument with higher temperature range F260 Error in the calibration l Error in the calibration car- l Exchange of the electroried out in the factory nics l Error in the EEPROM l Send instrument for repair F261 Error in the co
9 Diagnosis, Asset Management and service Code Text message Cause l Temperature of the electS600 ronics in the non-specified Unpermissible section electronics temperature S601 Overfilling 41719-EN-120301 Maintenance Rectification l Check ambient temperature l Isolate electronics l Use instrument with higher temperature range l Danger of vessel overfilling l Make sure that there is no further filling l Check level in the vessel The following table shows the error codes and text messages in the status me
9 Diagnosis, Asset Management and service Code Text message Cause Rectification M505 No echo available l Level echo can no longer be detected l Clean the antenna l Use a more suitable antenna/sensor l Remove possible false echoes l Optimize sensor position and orientation 9.4 Remove interferences Reaction when malfunctions occur The operator of the system is responsible for taking suitable measures to rectify faults.
9 Diagnosis, Asset Management and service Error Cause Rectification l Exchange the instrument or send it l Electronics Current signal in for repair module in the greater than 22 mA sensor defectior less than ve 3.6 mA Treatment of measurement errors with liquids The below tables show typical examples of application-relevant measurement errors with liquids.
9 Diagnosis, Asset Management and service Error pattern Cause 2. Measured value jumps towards 0% Rectification Level Fault description 0 time 3.
9 Diagnosis, Asset Management and service 7. Measured value jumps towards 0 % during filling Level 6. Measured value remains momentarily unchanged during filling and then jumps to the correct level Error pattern 0 0 0 time Level 9. Measured value jumps sporadically to 100 % during filling 0 l Turbulence on the product surface, quick filling l Check application parameters, change if necessary, e.g.
9 Diagnosis, Asset Management and service 11. Measured value remains unchanged in the close range during emptying Error pattern Level Fault description 12. Measured value jumps towards 0 % during emptying 13. Measured value jumps sporadically towards 100 % during emptying 0 l False echo larger than the level echo l Level echo too small l Remove false echoes in the close range.
9 Diagnosis, Asset Management and service If there is no electronics module available on site, the electronics module can be ordered through the agency serving you. The electronics modules are adapted to the respective sensor and differ in signal output or voltage supply. The new electronics module must be loaded with the default settings of the sensor. These are the options: l l In the factory Or on site by the user In both cases, the serial number of the sensor is needed.
9 Diagnosis, Asset Management and service Load software into sensor l l Select the sensor in the project with the right mouse key and go to "Additional functions" Click to "Software update", the window "Sensor # software update" opens PACTware now checks the sensor data and shows the actual hardware and software version of the sensor. This procedure lasts approx. 60 s.
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 1.4435 Materials, wetted parts - Process fitting 316L, Hastelloy C22, Monell Alloy - Process seal On site (instruments with thread: Klingersil C-4400 is attached) - Antenna 316L, Hastelloy C22, Tantalum, 316L electropolished, stainless steel investment casting 1.4848, Monell Alloy, 316L Safecoat coated - Antenna impedance cone PTFE, PP, PEEK, ceramic (99.
11 Supplement Input variable Measured variable The measured quantity is the distance between process fitting of the sensor and product surface. The reference plane is the seal surface on the hexagon or the lower side of the flange. 1 3 4 2 Fig. 43: Data of the input variable 1 2 3 4 Reference plane Measured variable, max. measuring range Antenna length Useful measuring range Max. measuring range 35 m (114.
11 Supplement - TV (Third Value) Linearised percentage value - QV (Fourth Value) Scaled measured value < 1 mm (0.039 in) Resolution, digital Accuracy (according to DIN EN 60770-1) Process reference conditions according to DIN EN 61298-1 - Temperature +18 … +30 °C (+64 … +86 °F) - Relative humidity 45 … 75 % - Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig) Installation reference conditions - Min. distance to installations > 200 mm (7.
11 Supplement Additional deviation through strong, high frequency electromagnetic fields acc. to EN 61326 <±50 mm Specifications apply also to the current output Temperature drift - Current output ±0.03 %/10 K relating to the 16 mA span max. ±0.
11 Supplement - Electronics with increased sensitivity approx. 700 ms Step response time1) ≤3s Tracking speed of the measuring window max. 1 m/min Beam angle2) - Horn antenna ø 40 mm (1.575 in) 20° - Horn antenna ø 48 mm (1.89 in) 15° - Horn antenna ø 75 mm (2.953 in) 10° - Horn antenna ø 95 mm (3.74 in) 8° - Parabolic antenna 3° Emitted HF power (depending on the parameter adjustment)3) - Average spectral transmission power -14 dBm/MHz EIRP density - Max.
11 Supplement Seal Antenna impedance cone Process temperature (measured on the process fitting) FFKM (Kalrez 6230) PTFE -15 … +130 °C (5 … +266 °F) PEEK -15 … +250 °C (5 … +482 °F) Graphite Ceramic Vessel pressure - horn antenna - Antenna impedance cone PTFE -200 … +450 °C (-328 … +842 °F) -1 … 40 bar (-100 … 4000 kPa/-14.5 … 580 psig) - Antenna impedance cone PP -1 … 3 bar (-100 … 300 kPa/-14.5 … 43.5 psig) - Antenna impedance cone PEEK -1 … 100 bar (-100 … 10000 kPa/-14.
11 Supplement Reflux valve - unmounted (as option with non-Ex version, included in the scope of delivery with Ex version) - Material 316Ti - Seal FKM (Viton), FFKM (Kalrez 6375) - for tube diameter 6 mm - opening pressure 0.5 bar (7.25 psig) - Nominal pressure stage PN 250 Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar Cable entry/plug6) - Single chamber housing l 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x blind stopper M20 x 1.5 or: l 1 x closing cap M20 x 1.
11 Supplement Indication LC display in dot matrix Measured value indication - Number of digits 5 - Size of digits W x H = 7 x 13 mm (sensors with software ≥ 4.0.0, hardware ≥ 2.0.0) W x H = 5 x 8 mm (sensors with software ≤ 3.99, hardware < 2.0.0) Adjustment elements 4 keys Protection rating - unassembled IP 20 - mounted into the sensor without cover Materials - Housing - Inspection window IP 40 ABS Polyester foil Integrated clock Date format Day.Month.
11 Supplement 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".
11 Supplement 11.
11 Supplement 11.3 Dimensions The following dimensional drawings represent only an extract of the possible versions. Detailed dimensional drawings can be downloaded on www.vega.com under "Downloads" and "Drawings". Housing ~ 87 mm (3.43") ø 84 mm (3.31") 120 mm (4.72") M16x1,5 M20x1,5/ ½ NPT 1 Fig. 45: Dimensions housing - with integrated indicating and adjustment module the housing is 9 mm/0.
11 Supplement 144 mm (5.67") G1½A / 1½ NPT x ø75 ø95 inch x ø2.95" ø3.74" y mm x y 8.50" 16.93" y 1 y 216 430 22 mm (0.87") 38 mm (1.50") SW 46 mm (1.81") 22 mm (0.87") VEGAPULS 62, horn antenna in threaded version x 2 Fig.
11 Supplement y 166 mm (6.54") 60 mm (2.36") VEGAPULS 62, horn antenna in flange version x 1 mm x ø75 ø95 y 216 430 inch x ø2.95" ø3.74" y 8.50" 16.93" 2 Fig.
11 Supplement 260 mm (10.24") VEGAPULS 62, horn antenna in flange version 450 °C x ø75 ø95 inch x ø2.95" ø3.74" y 216 430 y mm y 8.50" 16.93" x 41719-EN-120301 Fig.
11 Supplement VEGAPULS 62, horn antenna and swivelling holder y 146 m 20 m m (0.79 ") m (5.7 5") 40 m m (1.58 ") max. 15 ° (0.59") x ø75 ø95 inch x ø2.95" ø3.74" y 216 430 20 m m (0.79 ") mm x 1 y y 8.50" 16.93" x 2 Fig.
11 Supplement 11.4 Industrial property rights VEGA product lines are global protected by industrial property rights. Further information see http://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 http://www.vega.com. Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle.
Index INDEX A Accessory - External indicating and adjustment unit 10 - External radio unit 11 - Flanges 11 - Indicating and adjustment module 10 - Interface adapter 10 - Protective cover 11 Adjustment 39 - Max. adjustment 40 - Min.
Index Reset 44 S Sensor orientation 17 Service hotline 60 Shielding 25 Socket mounting 16 Status messages 52 Storage 10 T Type label 8 V 41719-EN-120301 Vessel form 39 Vessel height 39 Vessel installations 17 Vessel insulation 22 Voltage supply 25, 71 VEGAPULS 62 • Approval according to LPR radio standard 81
Index 41719-EN-120301 82 VEGAPULS 62 • Approval according to LPR radio standard
41719-EN-120301 Index VEGAPULS 62 • Approval according to LPR radio standard 83
Printing date: 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.com ISO 9001 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.
