Burkert 8221 Operating Instructions Manual Download Page 8

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• Product used on a piping (PS = maximum admissible pressure;

DN = nominal diameter of the pipe)

type of fluid

conditions

Fluid group 1, Article 4, Paragraph 1.c.i DN

≤

Fluid group 2, Article 4, Paragraph 1.c.i

≤

or PSxDN

≤

1000

Fluid group 1, Article 4, Paragraph 1.c.ii

≤

or PSxDN

≤

2000

Fluid group 2, Article 4, Paragraph 1.c.ii

≤

200

or PS

≤

or PSxDN

≤

5000

• Product used on a vessel (PS = maximum admissible pressure)

type of fluid

conditions

Fluid group 1, Article 4, Paragraph 1.a.i PS

≤

200 bar

Fluid group 2, Article 4, Paragraph 1.a.i PS

≤

1000 bar

Fluid group 1, Article 4, Paragraph 1.a.ii PS

≤

500 bar

Fluid group 2, Article 4, Paragraph 1.a.ii PS

≤

1000 bar

Technical data

Type 8221

English

Summary of Contents for 8221

Page 1: ...Operating Instructions Bedienungsanleitung Manuel d utilisation Type 8221 Conductivity sensor Leitfähigkeitssensor Sonde de conductivité ...

Page 2: ...rve the right to make technical changes without notice Technische Änderungen vorbehalten Sous réserve de modifications techniques Bürkert SAS 2013 2019 Operating Instructions 1901 02_EU ML_00565354_Original_FR ...

Page 3: ...a PG13 5 connection 24 7 8 Product with a PG13 5 connection onto a direct welding holder 24 7 9 Product with a PG13 5 connection onto a G1 threaded hygienic holder 25 7 10 Product with a PG13 5 connection onto a hygienic holder with clamp connection 26 8 Wiring 26 8 1 Product with 4 electrodes and a cable process connection 1 clamp or G1 26 8 2 Product with 4 electrodes and a VarioPin con nector p...

Page 4: ... warning results in death or in serious injury Warning Warns against a potentially dangerous situation Failure to observe this warning can result in serious injury or even death CAUTION Warns against a possible risk Failure to observe this warning can result in substantial or minor injuries NOTICE Warns against material damage Indicates additional information advice or important recommendations Re...

Page 5: ...rences that may arise during installation use and mainte nance of the product The operating company is responsible for the respect of the local safety regulations including for the staff safety Risk of injury due to high pressure in the installation Before any intervention on the installation stop the circulation of fluid cut off the pressure and drain the pipe Observe the dependency between the f...

Page 6: ...hemical compatibility of the com ponent materials of the product and the fluids likely to come into contact with the materials for example alcohols strong or concentrated acids aldehydes alkaline compounds esters aliphatic compounds ketones halogenated aromatics or hydro carbons oxidants and chlorinated agents 4 General information 4 1 International contacts The addresses of our international sale...

Page 7: ...Technical data The rating plate of the product gives important technical data Always respect the data given on the rating plate 6 1 Conformity to standards and directives The applied standards which verify conformity with the EU direc tives can be found on the EU type examination certificate and or the EU declaration of conformity if applicable 6 2 Conformity to the pressure equipment directive Ma...

Page 8: ...icle 4 Paragraph 1 c ii DN 25 or PSxDN 2000 Fluid group 2 Article 4 Paragraph 1 c ii DN 200 or PS 10 or PSxDN 5000 Product used on a vessel PS maximum admissible pressure Type of fluid Conditions Fluid group 1 Article 4 Paragraph 1 a i PS 200 bar Fluid group 2 Article 4 Paragraph 1 a i PS 1000 bar Fluid group 1 Article 4 Paragraph 1 a ii PS 500 bar Fluid group 2 Article 4 Paragraph 1 a ii PS 1000 ...

Page 9: ...r 2 Stainless steel 316L G NPT 1 clamp Cable 2 Stainless steel Stainless steel PTFE EPDM 1 clamp short and long VarioPin male connector 4 Stainless steel 1 4435 316L Stainless steel 1 4435 316L PEEK with FDA approval EPDM with FDA approval 1 clamp short and long Cable 4 Stainless steel 1 4435 316L PEEK with FDA approval CFR 177 2415 G1 4 2 clamp VarioPin male connector 4 2 DN50 40 4 PG13 5 4 PEEK ...

Page 10: ...rocess connections PG13 5 Operating range for conductivity sensors with 2 elec trodes with 5 pin M12 male connector and process con nection 1 clamp G1 G and NPT Operating range for conductivity sensors with 2 elec trodes and connection 1 clamp with M12 connector Operating range for conductivity sensors with 2 elec trodes and connection 1 clamp with cable Operating range for conductivity sensors wi...

Page 11: ...ivered with the product The cell constant can be influenced by the assembly situation 2 electrodes G1 connection 5 pin M12 male connector Article number 569644 569645 Measurement range 0 05 20 µS cm 1 1 200 µS cm 1 Linearity 1 relative 0 5 5 Cell constant 2 0 01 cm 1 0 1 cm 1 Fluid temperature 20 150 C Fluid pressure PN16 at 20 120 C PN10 at 120 150 C Temperature sensor Pt1000 Electrical connectio...

Page 12: ...red with the product The cell constant can be influenced by the assembly situation 2 electrodes NPT connection 5 pin M12 male connector Article number 570454 570455 Measurement range 0 05 20 µS cm 1 1 200 µS cm 1 Linearity 1 relative 0 5 5 Cell constant 2 0 01 cm 1 0 1 cm 1 Fluid temperature 20 150 C Fluid pressure PN16 at 20 120 C PN10 at 120 150 C Temperature sensor Pt1000 Electrical connection ...

Page 13: ...livered with the product The cell constant can be influenced by the assembly situation 4 electrodes 1 clamp connection short or long insertion depth VarioPin male connector Article number 562420 short 564064 long Measurement range 0 1 500000 µS cm 1 Linearity 1 relative 0 5 5 Cell constant 2 0 147 cm 1 Fluid temperature 20 135 C Fluid pressure max 6 bar 87 psi Temperature sensor Pt1000 Electrical ...

Page 14: ...e calibration report delivered with the product The cell constant can be influenced by the assembly situation 4 electrodes G1 connection Cable Article number 562240 Measurement range 0 1 500000 µS cm 1 Linearity 1 relative 0 5 5 Cell constant 2 0 147 cm 1 Fluid temperature 20 135 C Fluid pressure max 6 bar 87 psi Temperature sensor Pt1000 Electrical connection High temperature cable length 5 m ins...

Page 15: ... constant can be influenced by the assembly situation 4 electrodes 2 DN50 40 connection adapted for GEA Tuchenhagen VARINLINE process connections VarioPin male connector Article number 563269 Measurement range 0 1 500000 µS cm 1 Linearity 1 relative 0 5 5 Cell constant 2 0 360 cm 1 Fluid temperature 20 150 C Fluid pressure max 20 bar 290 psi at 20 135 C max 10 bar 145 psi at 150 C Temperature sens...

Page 16: ...n be influenced by the assembly situation 6 5 Dimensions Please refer to the technical data sheets related to the product at www burkert com 7 Installation 7 1 Safety instructions danger Risk of injury due to high pressure in the installation Before any intervention on the installation stop the circulation of fluid cut off the pressure and drain the pipe Observe the dependency between the fluid te...

Page 17: ...hap 7 2 1 or on a vessel chap 7 2 2 7 2 1 Installation onto the pipe Choose an appropriate tee fitting for the installation of the product Make sure the seals are in good condition Place seals adapted to the process temperature fluid type in the grooves of the Clamp fitting Mount the tee fitting in the pipe Obey the mounting instructions given with the fitting Make sure the electrodes will always ...

Page 18: ...2 electrodes and with article number 564899 562261 568818 or 569643 onto a pipe 1 not delivered 2 3 4 not delivered 5 6 not delivered Flow direction indicated by the arrows on the product Put the seal 4 onto the hygienic tee fitting 6 Put the product 2 onto the seal 4 Align the hole 3 of the product with the outlet 5 of the tee fitting The arrows on the product indicate how to place the product Fi...

Page 19: ...mounting instructions given with the fitting Make sure the electrodes will always be completely immersed in the liquid Make sure no air bubbles will disturb the measurements Choose an appropriate clamp collar 1 not delivered 2 3 4 not delivered Put the seal 3 onto the fitting 4 Put the product 2 onto the seal 3 Fix the clamp of the product 2 and the clamp of the fitting 4 with the clamp collar 1 F...

Page 20: ... not delivered Insert the product 1 in the socket 2 Screw the nut 3 on the socket 2 Fig 6 Installation of a 8221 with a G1 connection onto a pipe 7 3 2 Installation on a vessel Mount a 1 weld in socket with article number 737241 on the vessel Obey the instructions given with the weld in socket 1 3 2 not delivered Insert the product 1 in the socket 2 Screw the nut 3 on the socket 2 Fig 7 Installati...

Page 21: ...ven with the weld in socket 1 2 not delivered 3 not delivered Put the seal 2 onto the product 1 Insert the product 1 in the socket 3 Screw the product 1 into the socket 3 Fig 8 Installation of a 8221 with a G1 a G or a NPT connection onto a pipe 7 4 2 Installation on a vessel Mount a weld in socket with an internal thread of G1 of G or of NPT on the vessel Obey the instructions given with the weld...

Page 22: ...inearity of the product may vary depending on the mounting position A symmetrical setup is recommended Leave a minimum clearance of 60 mm around the product Use connection pieces made of non conductive materials To achieve high precision the cell constant should be cali brated in the final setup Make sure all 4 electrodes are completely and continu ously immersed in the measuring sample A ø 60 mm ...

Page 23: ...n the mounting position A symmetrical setup is recommended Leave a minimum clearance of 60 mm around the product Use connection pieces made of non conductive materials To achieve high precision the cell constant should be cali brated in the final setup Make sure all 4 electrodes are completely and continu ously immersed in the measuring sample 1 not delivered 2 3 not delivered 4 not delivered Make...

Page 24: ...ygienic holder with G1 threaded connection see chap 7 9 8200 hygienic holder with clamp connection see chap 7 10 To install the holder refer to the Operating Instructions of the direct welding holder Type 8200 or to the Operating Instructions of the hygienic holder Type 8200 7 8 Product with a PG13 5 connection onto a direct welding holder The holder is only intended for the mounting of products w...

Page 25: ...n a vessel 7 9 Product with a PG13 5 connection onto a G1 threaded hygienic holder To avoid any mechanical damage to O rings during assembly lightly grease them After assembly clean the product of any remaining drops of grease 2 1 3 not delivered Make sure the product and the holder are not damaged Make sure all O rings are in place in their appropriate grooves and are not damaged Make sure the ho...

Page 26: ...pipe or onto the clamp of the vessel Screw the product 1 in the holder 2 Fig 15 Installation of a 8221 with a PG13 5 connection onto a holder with clamp connection onto a pipe or on a vessel 8 Wiring 8 1 Product with 4 electrodes and a cable process connection 1 clamp or G1 Signal description Cable colour Bürkert controller Type 8619 Pt1000 low end grey 7 SE Pt1000 white 8 TS Pt1000 blue 9 TS Curr...

Page 27: ... Pt1000 E white 9 TS Pt1000 F green 7 SE Current electrode high end B red 1 C Potential electrode high end A transparent 2 P Potential electrode low end C grey 3 P Current electrode low end D blue 4 C Not connected on product shield green yellow 6 FE PLEASE NOTE short 7 SE and 8 TS The cable colours are only valid for the Bürkert VarioPin connection cables with article number 554855 554856 554857 ...

Page 28: ...ot connected on product shield green yellow 6 FE PLEASE NOTE short 7 SE and 8 TS The cable colours are only valid for the Bürkert VarioPin connection cables with article number 554855 554856 554857 8 4 Product with 2 electrodes and a cable Signal description Cable colour Bürkert controller Type 8619 Pt1000 red 9 TS Pt1000 green 7 SE Potential electrode low end white 3 P Potential electrode high en...

Page 29: ...he cell constant it is recommended that you do the calibration procedure in the conditions that are similar to the process conditions The cell constant may vary according to the final mounting position in the process Rinse the product thoroughly with deionized water Use a beaker with an internal diameter of at least 60 mm The product can be directly immersed into the Bürkert conductivity standard ...

Page 30: ...hooting 10 1 Safety instructions danger Risk of injury due to high pressure in the installation Before any intervention on the installation stop the circulation of fluid cut off the pressure and drain the pipe Observe the dependency between the fluid temperature and the fluid pressure See Fig 2 chap 6 4 Risk of burn injury due to electrical voltage Observe all applicable accident protection and sa...

Page 31: ... caused by the use of unsuitable parts Incorrect accessories and unsuitable replacement parts may cause injuries and damage the device and the surrounding area Use only original accessories and original replacement parts from Bürkert Accessories Article number Calibration solution 5 µS cm conductivity standard 1 accuracy 300 ml 440015 Calibration solution 15 µS cm conductivity standard 5 accuracy ...

Page 32: ...Packaging Transport NOTICE Damage due to transport Transport may damage an insufficiently protected part Transport the product in shock resistant packaging and away from humidity and dirt Do not expose the product to temperatures that may exceed the admissible storage temperature range 13 Storage NOTICE Poor storage can damage the product Store the product in a dry place away from dust 14 Disposal...

Page 33: ......

Page 34: ...www burkert com ...

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