VEGABAR 52 VEGABAR 53

Pressure measurement Process pressure VEGABAR 52 VEGABAR 53 Product Information

Contents Contents Application, function, configuration... 3 2 Type overview.... 6 3 Mounting information... 8 4 Electrical connection 4. General requirements... 9 4.2 Voltage supply... 9 4.3 Connection cable... 9 4.4 Cable screening and grounding.... 9 4.5 Wiring plans.... 9 5 Adjustment 5. Overview... 5.2 Compatibility acc. to NAMUR NE 53... 5.3 Adjustment with the indicating and adjustment module PLICSCOM... 5.4 Adjustment with PACTware... 5.5 Adjustment with other adjustment programs... 2 6 Technical data.... 3 7 Dimensions... 2 8 Product code.... 23 Take note of safety instructions for Ex applications With Ex applications, please note the Ex-specific safety information on our homepage www.vega.com\services\downloads and in the documentation that comes with every instrument. In hazardous areas you should take note of the appropriate regulations, conformity and type approval certificates of the sensors and power supply units. The sensors must only be operated on intrinsically safe circuits. The permissible electrical values are stated in the certificate. 2 Process pressure Pressure measurement

Application, function, configuration Application, function, configuration Area of application VEGABAR 52 and 53 pressure transmitters are designed for process pressure measurement of gases, vapours and liquids. Suitable versions are available for viscous liquids and corrosive or aggressive products. Application-optimised housings and materials ensure reliable use even in harshest environments. To meet the needs of any application, intrinsically safe, highly overload resistant and front flush versions are also available, as well as instruments with high pressure ranges. VEGABAR 52 or 53 sensors are suitable for measurements with highest requirements on accuracy and overload resistance, as well as a demand for high measuring ranges. Comprehensive adjustment and indicating options as well as elec. modules with signal outputs 4 20 ma/hart, Profibus PA and Foundation Fieldbus enable easy integration into the system environment. User advantages l high long-term stability <0. %/2 years l small deviation in characteristics <0.075 % l up to 50-fold overload resistance l Product temperature up to 50 C l Measuring ranges up to 600 bar l Turn Down up to :00 and higher l Fulfils DGRL (pressure device directive) l Functional safety acc. to IEC 6508-4 up to SIL3 l Exchangeable indicating and adjustment module l Quick setup via easy menu guidance l Comprehensive monitoring and diagnostics functions Measuring principle The process pressure causes via the diaphragm a change of an elec. parameter of the measuring cell. This change is converted into an appropriate output signal. Since the instruments are all designed for special application areas, different sensor elements are used for detection of the pressure. VEGABAR 52 The sensor element of VEGABAR 52 is the dry ceramic-capacitive CERTEC measuring cell. Base element and diaphragm consist of high purity sapphire-ceramic. The CERTEC measuring cell is also equipped with a temperature sensor. The temperature value can be displayed via the indicating and adjustment module or processed via the signal output. l l Very high abrasion resistance No hysteresis VEGABAR 53 In VEGABAR 53, a measuring cell with piezoresistive sensor element and internal transmission liquid is used for measuring ranges up to 6 bar. The process diaphragm is made of stainless steel. For measuring ranges from 25 bar, there is a dry strain gauge (DMS) mounted on the back side of the process diaphragm. 4 3 Fig. 2: Configuration of the piezoresistive measuring cell in VEGABAR 53 Sensor element 2 Base element 3 Diaphragm 4 FIlling of silicone oil The features of the piezoresistive measuring cell are: l Elastomere-free l Wetted parts of stainless steel l Low hysteresis Configuration VEGABAR process pressure transmitters are available with different housing protections: Fig. 3: Exampleof a VEGABAR52 withmanometerconnectiong½ A acc. to EN 837 and plastic housing in protection IP66/IP67 Housing cover with integrated PLICSCOM (optional) 2 Housing with electronics 3 Process fitting with measuring cell 5 4 3 2 2 6 µm 2 3 3 2 Fig. : Configuration of the CERTEC measuring cell in VEGABAR 52 Diaphragm 2 Soldered glass bond 3 Base element The features of the CERTEC measuring cell are: l Very high overload resistance l Good corrosion resistance Fig. 4: Exampleof a VEGABAR52 withmanometerconnectiong½ A acc. to EN 837 and Aluminium housing in protection IP 66/IP 68, bar Housing cover with integrated PLICSCOM (optional) 2 Housing with electronics 3 Process fitting with measuring cell 4 Cable gland 5 Connection cable Process pressure Pressure measurement 3

Application, function, configuration Pipeline 4 2 3 5 Fig. 5: Exampleof a VEGABAR52 withmanometerconnectiong½ A acc. to EN 837 and stainless steel housing in protection IP 68 and remote electronics Housing cover with integrated PLICSCOM (optional) 2 Housing with electronics 3 Housing socket 4 Connection cable 5 Process fitting with measuring cell. Application examples Drying cylinder Fig. 7: Pressure monitoring on a crude oil pipeline with VEGABAR 52 Crude oil is usually transported to the refinery via pipeline, either from an oil terminal or directly from the oil wells. To ensure reliable transport, monitoring the line pressure is critically important. The VEGABAR 52 pressure transmitter is particularly well suited for this application. Through the use of the CERTEC measuring cell with its high overload resistance, reliable pressure detection is guaranteed. Drinking water network Fig. 8: Pressure measurement in drinking water networks with VEGABAR 52 Fig. 6: Pressure measurement on a drying cylinder of a paper machine with VEGA- BAR 52 In the drying section of the paper machine the remaining moisture is removed from the paper by steam-heated drying cylinders. The effect of the drying cylinder is monitored by measuring the pressure difference between the inlet and outlet with VEGABAR 52. A water-filled U-tube reduces the steam temperature. The highly overload resistant CERTEC measuring cell ensures the necessary reliability even in case of pressure shocks in the transmission line. In order to transport drinking water to even the remotest consumer, pumping stations are necessary to provide the required water pressure. The water pressure is continuously monitored, and because pumping stations are often situated in remote areas, there is a great demand for maintenance-free, reliable measurement technology. The VEGABAR 52 pressure transmitter meets these criteria. Due to its robust CERTEC ceramic measuring cell, VEGABAR 52 is the best choice for monitoring pressure in pipeline systems. 4 Process pressure Pressure measurement

Application, function, configuration Chemical pump l Supplementary instructions manual "Functional safety VEGABAR series 50 and 60-4 20 ma/ HART" Fig. 9: Dry run protection on a chemical pump with VEGABAR 53 In the paper industry, the production process and quality of the paper are supported by systematic addition of chemicals and additives. The pressure transmitter VEGABAR 53 with piezoresistive metal diaphragm is deployed to provide optimal dry run protection for the chemical pumps. Its strengths are the chemically resistant process diaphragm as well as the small, flush process fitting suitable for use also with small tube diameters. Hydraulic submersible pumps Fig. 0: Monitoring the control pressure of submersible pumps with VEGABAR 52 On chemical tankers, hydraulic submersible pumps convey widely different products from the storage tanks. The pumps are operated with an onboard pressure between 60 and 250 bar (6000 to 25000 kpa). VEGABAR 53 is used to regulate the output of these hydraulic pumps. The rugged DMS measuring cell in the sensor can withstand a hydraulic pressure up to 400 bar (40000 kpa). Information: Continuative documentation: l Operating instructions manual "VEGABAR 52" l Operating instructions manual "VEGABAR 53" Process pressure Pressure measurement 5

Type overview 2 Type overview VEGABAR 52 VEGABAR 53 Measuring cell: CERTEC Piezoresistive/DMS Diaphragm: Ceramic Metal Products: Gases, vapours and liquids Gas, vapours and liquids, also viscous Process fitting: Manometer connection G½ A or M20x.5 acc. to EN 837, connection G½ A inner G¼ A, ½ NPT inner ¼ NPT Material: 36L, Hastelloy C276, PVDF 36Ti, Elgiloy 2.47 Manometer connection G½ A or ½ NPT, connection G A or G½ A flush, hygienic fitting Measuring range: - 0 bar up to 0 60 bar (-4.5 0 psi up to 0 870 psi) - 3 bar up to 0 600 bar (-4.5 0 bar up to 0 8702 psi Process temperature: -40 +20 C (-40 +248 F) Deviation in characteristics: <0.075 % <0. % -40 +50 C (-40 +302 F) Signal output: 4 20 ma/hart, Profibus PA, Foundation Fieldbus 4... 20 ma/hart, Profibus PA, Foundation Fieldbus Connection: Housing with terminals IP 66/IP 67, housing with cable gland IP 66/IP 68 bar, IP 68 housing with directl cable outlet Adjustment/Indication: PLICSCOM PLICSCOM Remote adjustment/ indication: VEGADIS 6 VEGADIS 6 Functional safety: up to SIL3 -- Housing with terminals IP 66/IP 67, housing with cable gland IP 66/IP 68 bar, IP 68 housing with directl cable outlet 6 Process pressure Pressure measurement

Type overview Indicating and adjustment module PLICSCOM Housing Plastic Stainless steel Aluminium Aluminium (double chamber) Electronics 4 20 ma/hart Profibus PA Foundation Fieldbus Process fitting Thread Sanitary Sensors CERTEC - Measuring cell Piezoresistive measuring cell Approvals SIL Overfill protection Gas explosion protection Dust explosion protection EHEDG Ship FM CSA Process pressure Pressure measurement 7

Mounting information 3 Mounting information Installation position VEGABAR functions in any installation position. Depending on the measuring system, the installation position can influence the measurement. This can be compensated by a position correction. Fig. : Typical mounting arrangements for process pressure transmitters The instruments with manometer connection acc. to EN 837 are mounted acc. to the directives for manometers (DIN EN 839-2). When installing plics instruments, choose a position you can easily reach for mounting and connecting as well as later retrofitting of an indicating and adjustment module PLICSCOM. The housing can be rotated by 330 without the use of any tools. You can also install the indicating and adjustment module PLICSCOM in four different positions (each displaced by 90 ). Information: We recommend using lock fittings, measuring instrument holders and siphons from the line of VEGA accessories. 8 Process pressure Pressure measurement

Electrical connection 4 Electrical connection 4. General requirements The supply voltage range can differ depending on the instrument version. The exact range is stated in the "Technical data". Take note of country-specific installation standards (e.g. the VDE regulations in Germany) as well as prevailing safety regulations and accident prevention rules. In hazardous areas you should take note of the appropriate regulations, conformity and type approval certificates of the sensors and power supply units. 4.2 Voltage supply General Power supply and current signal are carried over the same twowire connection cable. The requirements on the power supply are stated in the Technical Data of this Product Information manual. 4 20 ma/hart two-wire The VEGA power supply units VEGATRENN 49AEx, VEGAS- TAB 690, VEGADIS 37 as well as VEGAMET signal conditioning instruments are suitable for power supply. When one of these instruments is used, a reliable separation of the supply circuits from the mains circuits acc. to DIN VDE 006 part 0 is ensured for VEGABAR. Profibus PA Power is supplied by a Profibus DP/PA segment coupler or a VEGALOG 57 EP input card. 4 20 ma/hart two-wire and four-wire If electromagnetic interference is expected which is above the test values of EN 6326 for industrial areas, screened cable should be used. In HART multidrop mode the use of screened cable is generally recommended. Profibus PA, Foundation Fieldbus The installation must be carried out acc. to the appropriate bus specification. VEGABAR is connected respectively with screened cable acc. to the bus specification. Power supply and digital bus signal are transmitted via the same two-wire connection cable. Make sure that the bus is terminated via appropriate terminating resistors. In Ex applications, the corresponding installation regulations must be noted for the connection cable. 4.4 Cable screening and grounding If screened cable is necessary, the cable screen must be connected on both ends to ground potential. If potential equalisation currents are expected, the connection on the evaluation side must be made via a ceramic capacitor (e.g. nf, 500 V). Profibus PA, Foundation Fieldbus In systems with potential separation, the cable screen is connected directly to ground potential on the power supply unit, in the connection box and directly on the sensor. In systems without potential equalisation, connect the cable screen directly to ground potential only at the power supply unit and at the sensor - do not connect to ground potential in the connection box or T-distributor. 4.5 Wiring plans Single chamber housing Display I2C 2 5 6 7 8 Fig. 2: Integration of instruments in a Profibus PA system via segment coupler DP/ PA or data recording systems with Profibus PA input card Foundation Fieldbus Power supply via the H Fieldbus cable. Fig. 3: Connection HART two-wire, Profibus PA, Foundation Fieldbus Power supply and signal output 4.3 Connection cable General The sensors are connected with standard cable without screen. An outer cable diameterof 5 9 mm ensures the seal effect of the cable entry. Process pressure Pressure measurement 9

Electrical connection Wire assignment, connection cable with version IP 66/IP 68, bar + - 2 Fig. 4: Wire assignment, connection cable br (+) and bl (-) for power supply or to the processing system 2 Screen Double chamber housing - two-wire I2C 2 Fig. 5: Connection HART two-wire, Profibus PA, Foundation Fieldbus Power supply and signal output Terminal assignment, housing socket with version IP 68 2 3 4 2 3 4 5 6 Fig. 6: Connection of the sensor in the housing socket Brown 2 Blue 3 Yellow 4 White 5 Screen 6 Breather capillaries 0 Process pressure Pressure measurement

Adjustment 5 Adjustment 5. Overview VEGABAR can be adjusted with the following adjustment media: l the indicating and adjustment module PLICSCOM l an adjustment software acc. to FDT/DTM standard, e.g. PACTware and PC. 2 and, depending on the signal output, also with: l a HART handheld (4 20 ma/hart) l the adjustment program AMS (4 20 ma/hart and Foundation Fieldbus) l the adjustment program PDM (Profibus PA) l a configuration tool (Foundation Fieldbus) The entered parameters are generally saved in VEGABAR, optionally also in PLICSCOM or in the adjustment program. 5.2 Compatibility acc. to NAMUR NE 53 VEGABAR meet NAMUR recommendation NE 53. VEGA instruments are generally upward and downward compatible: l sensor software for DTM-VEGABAR HART, PA or FF l DTM VEGABAR for adjustment software PACTware l adjustment module PLICSCOM for sensor software The parameter adjustment of the basic sensor functions is independent of the software version. The range of available functions depends on the respective software version of the individualcomponents. 5.3 Adjustment with the indicating and adjustment module PLICSCOM Setup and indication PLICSCOM is a pluggable indication and adjustment module for plics sensors. It can be placed in four different positions on the instrument (each displaced by 90 ). Indication and adjustment are made via four keys and a clear, graphic-capable dot matrix indication. The adjustment menu with language selection is clearly structured and enables easy setup. After setup, PLICSCOM serves as indicating instrument: throughthe screwed cover with glass insert, measured values can be read directly in the requested unit and presentation. Depending on the hardware version of PLICSCOM or the respective sensor electronics, an integrated backlight can be switched on via the adjustment menu. ) PLICSCOM adjustment ) Fig. 7: Indicating and adjustment elements LC display 2 Indication of the menu item number 3 Adjustment keys Key functions l l l l [OK] key: - move to the menu overview - confirm selected menu - edit parameter - save value [->] key to select: - menu change - list entry - editing position [+] key: - modify value of a parameter [ESC] key: - interrupt input - jump to the next higher menu 5.4 Adjustment with PACTware PACTware /DTM Independent of the respective signal output, whether 4 20 ma/ HART, Profibus PA or Foundation Fieldbus,VEGABAR sensors can be adjusted directly on the instrument via PACTware. To adjust with PACTware, an instrument driver for the particular VEGABAR model is required. All currently available VEGA DTMs are provided in a DTM Collection with the current PACTware version on CD. They are available from the responsible VEGA agency for a token fee. The basic version of this DTM Collection incl. PACTware is available as a free-of-charge download from the Internet. To use the entire range of functions of the DTM incl. project documentation, a DTM licence is required for the particular instrument family, e.g. VEGABAR. This licence can be bought from the responsible VEGA agency. Connecting the PC directly to the sensor This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. 3 Process pressure Pressure measurement

>PA< Adjustment er versions of PDM they are available as a free-of-charge download from the Internet. 3 VEGACONNECT 3 = PACTware TM/ AMS For VEGA FF sensors, device descriptions are also available as DD for the adjustment program AMS. The device descriptions are already implemented in the current version of AMS. For older versions of AMS, a free-of-charge download is available via Internet. ~ 2 Power supply Fig. 8: PC connected directly to the sensor RS232 connection 2 VEGABAR 3 I²C adapter cable for VEGACONNECT 3 To adjust with PACTware, a VEGACONNECT 3 with I²C adapter cable (art. no. 2.27323) as well as a power supply unit is necessary in addition to the PC and the suitable VEGA-DTM. Connecting the PC to the signal cable (4 20 ma/hart) 2 4 3 = ~ Power supply PACTware TM/ VEGACONNECT 3 Fig. 9: Connecting the PC to the signal cable RS232 connection 2 VEGABAR 3 HART adapter cable for VEGACONNECT 3 4 HART resistance 250 Ohm To adjust with PACTware, a VEGACONNECT 3 with HART adapter cable (art. no. 2.25397) as well as a power supply unit and a HART resistor with approx. 250 Ohm is required in addition to the PC and the suitable VEGA DTM. Note: With power supply units with integrated HART resistance (internal resistance approx. 250 Ohm), an additional external resistance is not necessary (e.g. VEGA- TRENN 49A, VEGADIS 37, VEGAMET 38/624/625, VEGASCAN 693). In such cases, VEGACONNECT can be connected parallel to the 4 20 ma cable. 5.5 Adjustment with other adjustment programs PDM For VEGA PA sensors, device descriptions are also available as EDD for the adjustment program PDM. The device descriptions are already implemented in the current versions of PDM. For old- 2 Process pressure Pressure measurement

Technical data 6 Technical data General data 36L corresponds to.4404 or.4435 Common data Materials, non-wetted parts - Housing Plastic PBT (Polyester), Alu die-casting powder-coated, 36L - Seal ring between housing and housing cover NBR (stainless steel housing), silicone (Alu/plastic housing) - Inspection window in housing cover for PLICSCOM Polycarbonate - Ground terminal 36Ti/36L VEGABAR 52 Materials, wetted parts - Process fitting 36L, Hastelloy C276, PVDF - Diaphragm sapphire-ceramic (99.9 % oxide ceramic Al 2 O 3 ) - Seal, measuring cell FKM green (Viton), FKM black, Kalrez 6375, EPDM, silicone, Chemraz 535 - Seal, process fitting Klingersil C-4400, Tesnit Weight approx. 0.8 2.3 kg (.8 5. lbs), depending on housing material VEGABAR 53 Materials, wetted parts - Process fitting 36Ti - Diaphragm standard 36Ti - Diaphragm from measuring range 25 bar, with not flush version Elgiloy 2.47 - Seal ring, O-ring Viton, EPDM, NBR Internal transmission liquid Synthetic oil, Halocarbon oil 2)3) Weight approx. 0.8 2.3 kg (.8 5. lbs), depending on housing material Output variable 4 20 ma/hart Output signal 4 20 ma/hart Resolution.6 µa Fault signal current output unchanged, 20.5 ma, 22 ma, >22 ma, <3.6 ma (adjustable depending on the instrument type) Current limitation 22 ma Load see load diagram under Power supply Integration time 0 999 s, adjustable Response time 50 ms (ti: 0 s; 0 00 %) Fulfilled NAMUR recommendation NE 43 Profibus PA Output signal digital output signal, format acc. to IEEE-754 - Sensor address 26 (default setting) Current value constantly 0 ma, ± ma Integration time 0 999 s, adjustable Foundation Fieldbus Output - Signal digital output signal, Foundation Fieldbus protocol - Physical layer acc. to IEC 658-2 Channel Numbers - Channel Primary value - Channel 2 Secondary value - Channel 3 Secondary Value 2 - Channel 4 Temperature Value 4) Current value 0 ma, ±0.5 ma 2) 3) 4) Synthetic oil: For measuring ranges up to 6 bar, FDA listed for the food processing industry. For measuring ranges up to 25 bar dry measuring cell. Halocarbon oil: Generally with oxygen applications, not with vacuum and absolute pressure measuring range < bar abs. Only with sensors with integrated temperature measurement. Process pressure Pressure measurement 3

Technical data Additional output variable, temperature (VEGABAR 52) Processing is made via HART multidrop, Profibus PA and Foundation Fieldbus Range Resolution -50 +50 C (-58 +302 F) C (.8 F) Input variable Parameter Measuring ranges Recommended max. turn down Process pressure see product code :30 (no limitation) Reference conditions and influencing variables (similar to DIN EN 60770-) Reference conditions acc. to DIN EN 6298- - Temperature +8 +30 C (+64 +86 F) - Relative humidity 45 75 % - Atmospheric pressure 860 060 mbar/86 06 kpa (2.5 5.4 psi) Determination of characteristics limit point adjustment acc. to DIN 6086 Characteristics Linear Calibration position upright, diaphragm points downward Influence of the installation position - VEGABAR 52 <0.2 mbar/20 Pa (0.003 psi) - VEGABAR 53 depending on the isolating diaphragm version Deviation in characteristics 5) VEGABAR 52 Deviation in characteristics - Turn down : <0.075 % - Turn down up to :5 <0.075 % - Turn down up to :0 <0.0 % VEGABAR 53 Deviation in characteristics - Turn down : <0. % - Turn down up to :5 <0. % - Turn down up to :0 <0.2 % Influence of the product or ambient temperature 6) VEGABAR 52 The following values apply to the compensated temperature range 0 +00 C (+22 F), reference temperature 20 C (68 F). Average temperature coefficient of the zero signal - Turn down : <0.05 %/0 K - Turn down up to :5 <0. %/0 K - Turn down up to :0 <0.5 %/0 K The following values are not within the compensated temperature range. Average temperature coefficient of the zero signal - Turn down : typ. <0.05 %/0 K 5) 6) Relating to the nominal range, incl. hysteresis and repeatability, determined acc. to the limit point method. Relating to the nominal measuring range. 4 Process pressure Pressure measurement

Technical data Influence of the product or ambient temperature 7) VEGABAR 53 The following specifications apply to values within the compensated temperature range, i.e. 0 80 C (76 F), reference temperature 20 C (68 F). Average temperature coefficient of the zero signal - Standard <0.2 %/0 K - Meas. ranges 0 0. and 0 0.6 bar <0.4 %/0 K Average temperature coefficient of the span <0.2 %/0 K The following specifications are valid for values not within the compensated temperature range. Average temperature coefficient of the zero signal - Standard typ. <0.2 %/0 K - Meas. ranges 0 0. and 0 0.6 bar typ. <0.4 %/0 K Average temperature coefficient of the span typ. <0.2 %/0 K Long-term stability VEGABAR 52 Long-term drift of the zero signal 8)9) VEGABAR 53 Long-term drift of the zero signal 0)) <0. %/2 years <0. %/ year Ambient conditions Standard versions - without PLICSCOM -40 +80 C (-40 +76 F) - with PLICSCOM -20 +70 C (-4 +58 F) VEGABAR 53, connection G A flush acc. to EHEDG - without PLICSCOM -0 +80 C (+4 +76 F) - with PLICSCOM -0 +70 C (+4 +58 F) VEGABAR 53, version for oxygen applications (up to 60 C/40 F) - without PLICSCOM -40 +60 C (-40 +40 F) - with PLICSCOM -20 +60 C (-4 +40 F) Process conditions VEGABAR 52 Product temperature depending on the measuring cell seal 2) - Viton -20 +20 C (-4 +248 F) - Kalrez 6375-0 +20 C (+4 +248 F) - EPDM -40 +20 C (-40 +248 F) VEGABAR 53 Product temperature depending on seal and O-ring 3) - Viton -20 +05 C (-4 +22 F) - EPDM -40 +05 C (-40 +22 F) - NBR -25 +05 C (-3 +22 F) Product temperature with connection G A front-flush acc. to EHEDG - Viton, EPDM, NBR -0 +50 C (+4 +302 F) Vibration resistance mechanical vibrations with 4 g and 5 00 Hz 4) 7) 8) 9) 0) ) 2) 3) 4) Relating to the adjusted span. Similar to DIN 6086, DINV 9259- and IEC 60770-. Acc. to IEC 60770-, relating to the nominal measuring range. Relating to the adjusted span. With reference conditions. With process fitting PVDF, max. 00 C (22 F). Version for oxygen applications up to 60 C (40 F). Tested acc. to the regulations of German Lloyd, GL directive 2 Process pressure Pressure measurement 5

Technical data Electromechanical data - version IP 66/IP 67 Cable entry/plug 5) - Single chamber housing l x cable entry M20x.5 (cable-ø 5 9 mm), x blindstopper M20x.5 or: l x closing cap ½ NPT, x blind plug ½ NPT or: l x plug (depending on the version), x blind plug M20x.5 - Double chamber housing l x cable entry M20x.5 (cable-ø 5 9 mm), x blind stopper M20x.5; plug M2x for VEGADIS 6 (optional) or: l x closing cap ½ NPT, x blind stopper ½ NPT, plug M2x for VE- GADIS 6 (optional) or: l x plug (depending on the version), x blind stopper M20x.5; plug M2x for VEGADIS 6 (optional) Spring-loaded terminals for wire cross sections up to 2.5 mm² Electromechanical data - version IP 66/IP 68, bar Version IP 66/IP 68, bar is only available for instruments with absolute pressure measuring ranges. Cable gland - Single chamber housing l x IP 68 cable entry M20x.5; x blind stopper M20x.5 or: l x closing cap ½ NPT, x blind plug ½ NPT - Double chamber housing l x IP 68 cable entry M20x.5; x blind stopper M20x.5; plug M2x for VEGADIS 6 (option) or: l x closing cap ½ NPT, x blind stopper ½ NPT, plug M2x for VE- GADIS 6 (optional) Connection cable - Configuration four cores, one suspension cable, one breather capillary, screen braiding, foil, mantle - wire cross section 0.5 mm² - wire resistance <0.036 Ohm/m - tensile load >200 N (270 pounds force) - Standard length 5 m (6.4 ft) - Max. length 000 m (3280 ft) - Min. bending radius 25 mm (with 25 C/77 F) - Diameter approx. 8 mm - Colour - standard PE Black - Colour - standard PUR Blue - Colour - Ex version Blue Electromechanical data - version IP 68 Cable entry/plug 6) - Remote housing l x cable entry M20x.5 (cable-ø 5 9 mm), x blindstopper M20x.5 or: l x closing cap ½ NPT, x blind plug ½ NPT or: l x plug (depending on the version), x blind plug M20x.5 Spring-loaded terminals for wire cross sections up to 2.5 mm² 5) 6) Depending on the version M2x, acc. to DIN 43650, Harting, Amphenol-Tuchel, 7/8" FF Depending on the version M2x, acc. to DIN 43650, Harting, Amphenol-Tuchel, 7/8" FF 6 Process pressure Pressure measurement

Technical data Connection cable between IP 68 instrument and remote housing: - Configuration four cores, one suspension cable, one breather capillary, screen braiding, foil, mantle - wire cross section 0.5 mm² - wire resistance <0.036 Ohm/m - Standard length 5 m (6.4 ft) - Max. length 80 m (59 ft) - Min. bending radius 25 mm (with 25 C/77 F) - Diameter approx. 8 mm - Colour - standard PE Black - Colour - standard PUR Blue - Colour - Ex version Blue Indicating and adjustment module Power supply and data transmission through sensor via gold-plated sliding contacts (I²C bus) Display LC display in full dot matrix Adjustment elements 4 keys Protection - unassembled IP 20 - mounted into the sensor without cover IP 40 Materials - Housing ABS - Inspection window Polyester foil Supply voltage - 4 20 ma/hart VEGABAR 52 Supply voltage - non-ex instrument 2 36 VDC - EEx ia instrument 2 30 VDC - Exd instrument 8 36 VDC Supply voltage with lighted indicating and adjustment module 7) - non-ex instrument 20 36 VDC - EEx ia instrument 20 30 VDC - EExd ia instrument 20 36 VDC Permissible residual ripple - <00 Hz U ss < V - 00 Hz 0 khz U ss <0 mv Load see diagram Ω 000 750 500 250 2 4 3 2 4 6 8 20 22 24 26 28 30 32 34 36 V 7) Fig. 20: Voltage diagram HART load 2 Voltage limit EEx ia instrument 3 Voltage limit non-ex/exd instrument 4 Supply voltage This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. Process pressure Pressure measurement 7

Technical data VEGABAR 53 Supply voltage - non-ex instrument 4 36 VDC - EEx ia instrument 4 30 VDC - Exd instrument 20 36 VDC Supply voltage with lighted indicating and adjustment module 8) - non-ex instrument 22.5 36 VDC - EEx ia instrument 22.5 30 VDC - EExd ia instrument 22.5 36 VDC Permissible residual ripple - <00 Hz U ss < V - 00 Hz 0 khz U ss <0 mv Load see diagram Ω 000 750 500 250 4 6 8 20 22 24 26 28 30 32 34 36 2 3 4 V Fig. 2: Voltage diagram HART load 2 Voltage limit EEx ia instrument 3 Voltage limit non-ex/exd instrument 4 Supply voltage Power supply - Profibus PA VEGABAR 52 Supply voltage - non-ex instrument 9 32 VDC - EEx ia instrument 9 24 VDC Supply voltage with lighted indicating and adjustment module 9) - non-ex instrument 2 36 VDC - EEx ia instrument 2 30 VDC VEGABAR 53 Supply voltage - non-ex instrument 9 32 VDC - EEx ia instrument 9 24 VDC Supply voltage with lighted indicating and adjustment module 20) - non-ex instrument 3 32 VDC - EEx ia instrument 3 24 VDC Power supply by/max. number of sensors - DP/PA segment coupler max. 32 (max. 0 with Ex) - VEGALOG 57 EP card max. 5 (max. 0 with Ex) 8) 9) 20) This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. 8 Process pressure Pressure measurement

Technical data Power supply - Foundation Fieldbus VEGABAR 52 Supply voltage - non-ex instrument 9 32 VDC - EEx ia instrument 9 24 VDC Supply voltage with lighted indicating and adjustment module 2) - non-ex instrument 2 32 VDC - EEx ia instrument 2 24 VDC VEGABAR 53 Supply voltage - non-ex instrument 9 32 VDC - EEx ia instrument 9 24 VDC Supply voltage with lighted indicating and adjustment module 22) - non-ex instrument 3 32 VDC - EEx ia instrument 3 24 VDC Power supply by/max. number of sensors - H Fieldbus cable/voltage supply max. 32 (max. 0 with Ex) Electrical protective measures Protection - Housing, standard IP 66/IP 67 23) - Alu and stainless housing, optionally available IP66/IP 68 ( bar) 24) - Transmitter in IP 68 version IP 68 - Remote housing IP 65 Overvoltage category III Protection class II Approvals 25) You can find detailed information under www.vega.com. ATEX ia ATEX II G, /2G, 2G EExiaIIC T6 ATEX ia and d ATEX II /2G, 2G EExdiaIIC T6 ATEX D ATEX II /2D, 2D IP6XT IEC IEC Ex iaiic T6 FM FM, Cl.I, Div2 (NI)+lI.II, II, Div (DIP), FM Cl.I-III, Div (IS), FM Cl.I-III, Div (IS)+Cl.I-III, Div Gr.C-G(XP) Ship approval GL, LRS, ABS, CCS, RINA, DNV Others WHG CE conformity EMC (89/336/EWG) Emission EN 6326-: 997 (class B), susceptibility EN 6326-: 997/ A: 998 LVD (73/23/EWG) EN 600-: 200 Functional safety (SIL) You will find detailed information in the "Supplementary instructionsmanual - Functional safety VEGABAR series 50 and 60" or under www.vega.com. Functional safety acc. to IEC 6508-4 - Single channel architecture (oo D) up to SIL2 - Double channel architecture (oo2 D) up to SIL3 2) 22) 23) 24) 25) This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. This function is for instruments with StEx, WHG or ship approval as well as country-specific approvals such as those acc. to FM or CSA, available at a later date. Instruments with gauge pressure measuring ranges cannot detect the ambient pressure when submerged, e.g. in water. This can lead to falsification of the measured value. Only with instruments with absolute pressure ranges. Deviating data in Ex applications: see separate safety instructions. Process pressure Pressure measurement 9

Technical data Environmental instructions VEGA environment management system 26) certified acc. to DIN EN ISO 400 26) You can find detailed information under www.vega.com. 20 Process pressure Pressure measurement

Dimensions 7 Dimensions Housing in protection IP 66/IP 67 VEGABAR 52 ~ 69mm (2 23/32") ø 77mm (3 /32") ~ 69mm ~ 87mm (3 27/64") (2 23/32") ø 77mm ø 84mm ~ 6mm (4 9/6") (3 /32") (3 5/6") ø 84mm (3 5/6") M6x,5 M20x,5/ ½ NPT 2mm (4 3/32") M20x,5/ ½ NPT 7mm (4 39/64") M20x,5/ ½ NPT 20mm (4 23/32") M20x,5/ ½ NPT 2 3 4 Fig. 22: Housing versions in protection IP 66/IP 67 (with integrated PLICSCOM, the housing is 9 mm/0.35 in higher) Plastic housing 2 Stainless steel housing 3 Aluminium double chamber housing 4 Aluminium housing 6mm (4 9/6") M20x,5 SW27 G ½ A 3mm (/8") ø 3mm (/8") ø 6mm (5/64") GV/GT/GC 23mm (29/32") 73mm (2 7/8") G ½ A 20mm (25/32") 3mm (/8") 7mm (43/64") 70mm (2 3/4") G ¼ A ø 7,5mm (/6") GP/GL/GU/GK SW27 G ½ A 20mm (25/32") 2mm (5/64") G ¼ A ø 7,5mm (/6") GS 7mm (43/64") 85mm (3 /32") Housing in protection IP 66/IP 68, bar ~ 03mm ~ 05mm (4 9/64") (4 /6") ø 77mm ø 84mm ~ 50mm (5 29/32") (3 /32") (3 5/6") ø 84mm (3 5/6") M6x,5 M20x,5 7mm (4 39/64") 20mm (4 23/32") M20x,5 6mm (4 9/6") M20x,5 SW27 G ½ A 23mm (29/32") 73mm (2 7/8") G ½ NPT 5mm (9/32") 75mm (2 6/64") M20x,5 25mm (63/64") 75mm (2 6/64") M20x,5/ ½ NPT 2 3 3mm (/8") ø 3mm (/8") ø 6mm (5/64") 25mm (63/64") G ¼ NPT 20mm (25/32") 5mm (3/64") ø 3mm (/8") ø 6mm (5/64") Fig. 23: Housing versions in protection IP 66/IP 68, bar (with integrated PLICSCOM the housing is 9 mm/0.35 in higher) Stainless steel housing 2 Aluminium double chamber housing 3 Aluminium housing IP 68 version - with remote housing 68mm (2 43/64") 42mm ( 2/32") 65mm (2 9/6") GI GN/GM Fig. 25: VEGABAR 52 GV/GT/GC G½ A manometer connection EN 837 GP/GL/GU/GK G½ A inner G¼ A GS G½ A inner G¼ A PVDF GI G½ A manometer connection volume-reduced GN/GM ½ NPT GB M20x.5 manometer connection EN 837 GB 92mm (3 5/8") 40mm ( 37/64") 59mm (2 2/64") 90mm (3 35/64") 2 ~ 66mm (2 9/32") 0mm (4 2/64") Fig. 24: IP 68 version with remote housing - Non-Ex Lateral cable outlet 2 Axial cable outlet Process pressure Pressure measurement 2

Dimensions VEGABAR 53, threaded fitting VEGABAR 53, hygienic fitting SW27 G ½ A 23mm (29/32") 63mm (2 3/64") 20,5mm (3/6") G ½ B 65mm (2 9/6") SW4 GB 65mm (2 9/6") 82mm (3 5/64") 82mm (3 5/64") 82mm (3 5/64") 3mm (/8") ø 3mm (/8") ø 6mm (5/64") 0mm (25/64") ø 8mm (45/64") 20,5mm (3/6") 0mm (25/64") ø 30mm ( 3/6") GV GF GC ø50mm ( 3/32") CC ø64mm (2 33/64") CA ø78mm (3 5/64") LA SW4 GB 68mm (2 43/64") ½ NPT 20mm (25/32") 65mm (2 9/6") 82mm (3 5/64") 82mm (3 5/64") ø84mm (3 5/6") 82mm (3 5/64") 25mm (63/64") ø30mm ( 3/6") GE 0mm (25/64") 25mm (63/64") ¼ NPT GN 5mm (9/32") ø66mm (2 9/32") ø 66mm (2 9/32") ø 84mm (3 5/6") ø 05mm (4 9/64") Fig. 26: VEGABAR 53, threaded fitting GV G½ A manometer connection GF G½ A flush GC G A flush GE G A flush up to 50 C acc. to EHEDG GN ½ NPT GB M20x.5 manometer connection EN 837 TB Fig. 27: VEGABAR 53, hygienic fitting CC Tri-Clamp ½" CA Tri-Clamp 2" LA hygienic fitting with compression nut TB Tuchenhagen Varivent DN 25 TC Tuchenhagen Varivent DN 32 AA DRD TC AA VEGABAR 53, hygienic fitting 2 M52x2 80mm (3 5/32") M64x2 8mm (3 3/6") Rd52x/6 8mm (3 3/6") KB KC KD Fig. 28: VEGABAR 53, hygienic fitting 2 KB Cone 2. M52x2 KC Cone 2. M64x2 KD Cone 2. DN 25 22 Process pressure Pressure measurement

Product code 8 Product code VEGABAR 52 VEGABAR 53 Approval XX without XM Ship approval CX ATEX II G, /2G, 2G EEx ia IIC T6 CA ATEX II G, /2G, 2G EEx ia IIC T6 + WHG CM ATEX II G, /2G, 2G EEx ia IIC T6 + Ship approval DX ATEX II /2G, 2G EEx d ia IIC T6 ) Process connection / Material GV G½A, manometer connec. EN837 PN60 / 36L GT G½A, manometer connect. PN60, axially sealing / 36L GC G½A, manometer connection / Hastelloy GP G½A inner G¼A PN60 / 36L GS G½A inner G¼A PN0 / PVDF GN ½NPT inner ¼NPT PN60 / 36L GB M20x.5 manometer connection EN837 PN60 / 36L Seal measuring cell FKM (Viton) 2 Kalrez 6375 3 EPDM Pressure / Measuring range A rel. / 0...0.bar (0...0kPa) B rel. / 0...0.2bar (0...20kPa) C rel. / 0...0.4bar (0...40kPa) D rel. / 0...0bar (0...00kPa) E rel. / 0...2.5bar (0...250kPa) F rel. / 0...5.0bar (0...500kPa) G rel. / 0...0.0bar (0...000kPa) T rel. / 0...25.0bar (0...2500kPa) W rel. / 0...60.0bar (0...6000kPa) P rel. / -...0.0bar (-00...0kPa) Q rel. / -...5bar (-00...50kPa) R rel. / -...5.0bar (-00...500kPa) S rel. / -...0.0bar (-00...000kPa) H rel. / -...25.0bar (-00...2500kPa) V rel. / -...60.0bar (-00...6000kPa) K rel. / -0.05...0.05bar (-5...5kPa) L rel. / -0...0.bar (-0...0kPa) M rel. / -0.2...0.2bar (-20...20kPa) O rel. / -0.5...0.5bar (-50...50kPa) abs. / 0...0bar (0...00kPa) 2 abs. / 0...2.5bar (0...250kPa) 3 abs. / 0...5.0bar (0...500kPa) 4 abs. / 0...0.0bar (0...000kPa) 5 abs. / 0...25.0bar (0...2500kPa) Electronics H 4...20mA/HART P Profibus PA F Foundation Fieldbus Housing / Protection K Plastic / IP66/IP67 A Aluminium / IP66/IP67 D Aluminium double chamber / IP66/IP67 V Stainless steel 36L / IP66/IP67 Cable entry / Plug connection M M20x.5 / without N ½NPT / without Indicating/adjustment module (PLICSCOM) X without A top mounted BR53. Approval XX without XM Ship approval CX ATEX II G, /2G, 2G EEx ia IIC T6 CA ATEX II G, /2G, 2G EEx ia IIC T6 + WHG CM ATEX II G, /2G, 2G EEx ia IIC T6 + Ship approval DX ATEX II /2G, 2G EEx d ia IIC T6 ) Process connection / Material GV G½A, manometer connection / 36Ti GF G½A, flush / 36Ti with O-ring from 2.5bar GC GA, flush / 36Ti with O-ring up to.6bar CC Tri-Clamp ½" PN6 / 36L CA Tri-Clamp 2" PN0 / 36L LA Hyg.connection w. compression nut F40 PN40 / 36L Seal FKM (Viton) 2) 3 EPDM 2) 4 NBR 2) X without Pressure / Measuring range C rel. / 0...0.4bar (0...40kPa) D rel. / 0...6bar (0...60kPa) U rel. / 0...40.0bar (0...4000kPa) W rel. / 0...00.0bar (0...0000kPa) X rel. / 0...250.0bar (0...25000kPa) O rel. / -...3.0bar (-00...300kPa) P rel. / -...5.0bar (-00...500kPa) Q rel. / -...5.0bar (-00...500kPa) Z rel. / 0...600.0bar (0...60000kPa) abs. / 0...0.4bar (0...40kPa) 2 abs. / 0...6bar (0...60kPa) 3 abs. / 0...6.0bar (0...600kPa) 4 abs. / 0...6.0bar (0...600kPa) Electronics H 4...20mA/HART P Profibus PA F Foundation Fieldbus Housing / Protection K Plastic / IP66/IP67 A Aluminium / IP66/IP67 D Aluminium double chamber / IP66/IP67 V Stainless steel 36L / IP66/IP67 Cable entry / Plug connection M M20x.5 / without N ½NPT / without Indicating/adjustment module (PLICSCOM) X without A top mounted ) Only in conjunction with Housing / Protection "D" 2) Only with flush version BR52. ) Only in conjunction with Housing / Protection "D" Process pressure Pressure measurement 23

VEGA Grieshaber KG Am Hohenstein 3 7776 Schiltach Germany Phone +49 7836 50-0 Fax +49 7836 50-20 E-Mail: info@de.vega.com www.vega.com You can find at www.vega.com downloads of the following l operating instructions manuals l menu schematics l software l certificates l approvals and much, much more