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Operating Instructions Types 8025 / 8035

1. 115 230 V AC power supply Terminal block 1 NC not connected terminal for the wiring of the 4 20 mA output L red wire factory wired PE wiring of the PE between the main board and the protection board L black wire factory wired P negative pulse output P positive pulse output Terminal block 2 PE Shield wiring green yellow wire factory wired Connector 3 connection of the flow sensor Jumper wire 4 jumper wire to be removed if the 4 20 mA output is connected Time delay fuse 5 fuse to protect the 115 V AC or 230 V AC power supply Earth terminal 6 of the housing internally connected to the earth plug Terminal block 7 wiring of the 115 230 V AC power supply Fig 33 Terminal assignment of a 115 230V AC compact version without relays with cable glands o If the current output is wired remove the jumper wire between the terminals lout and L Fig 34 Wiring of the current output of a compact version 115 230 V AC without relays with cable glands 35 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS Wiri ng Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode B 5 36 V DC 15 36 V DC V Nt e 1 JA E le 8025 4 amp T125 mA T 125 mA 115 230 V AC power
2. MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth Fig 20 Possible wiring of the current output of a compact version with male fixed connector 29 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS Wiri ng MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 30 Wire the transistor output using one of the wiring plans of Fig 21 Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode Power supply Power supply 5 36 VDC 12 36 V pO 300 mA 5 36 V DC n NT JA p t5 I UN IP 8025 7 PNP N p If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth Fig 21 Wiring of the pulse output in NPN or PNP mode of a compact version with male fixed connector 8 3 Configuring the selectors o Only move the selectors when the power supply is off Before wiring the device configure the selectors on the electronic board see chap 8 3 1 to 8 3 3 8 3 1 FLOW SENSO
3. 14 a 6 4 Mechanical data ssssssssssssssssscssssssssssssessssesessansesessnssesessnseesssssnenseesnseseessueseesaneeeseeaneneessuuseesesnseeessnsneeeesoneeeeeanenessesuenesseanenseeenueeseeonseeses 15 8 6 5 Electrical data 0 C M 19 3 6 6 Specifications of the connected flow sensor nsneenssennnennneunnennnneunnennnnennnnennnunnnnunnnnnnnnnnnnunnennnnnnnnnennnnnnnnunnnnnnnnnnnnnnnennnnennnnnnn 20 y NEE eure 20 E 7 INSTALLATION 21 ye MESE ei e i e T D DNUS 21 7 2 Installation of a compact Version aaia aeaa c e eL ua oC ENa i aaa 22 7 2 1 Instructions for installing a compact version onto the pipe senes 22 7 2 2 Installation of the 8025 on the S020 fitting N 24 7 2 3 Installation of the SE35 electronic module onto the S030 sensor fitting sss 24 7 3 Installation of a panel version of the 8025 flowmeter unnenseeunneennennnnnunnernnnnnnnnnnnnnnnneunnnunnennnnnunnnnnnnznnnnnnnnnnnnnennnennenunnen 25 7 4 Installation of a wall mounted version of the 8025 transmitter sees nnnnnnnttnnnnnnnnnnn 26 3 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS 8 WIRING u 0000er eaaa iaraa aeaaea aeaaaee renthana einen
4. INV NG A gt Choose the sense of operating t 0044 inverted or not inverted Nf me Confirm FILTER c Fig 61 Configuration of the relays threshold in hysteresis operating MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 ENTER If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press y to save the settings and go back to the Process level 54 English Type 8025 8035 bi 2 urkert operating and commissioning FLUID CONTROL SYSTEMS Sense of operation not inverted Sense of operation inverted Contact A Inverted NO Contact A Inverted YES lt _ lt OFF gt gt OFF Y ON gt lt gt gt gt lt gt 1 2 1 2 Flow rate 1 2 1 2 Flow rate Fig 62 Hysteresis operating 9 6 7 Configuring the filter of the measured flow rate This parameter makes it possible to dampen the fluctuations of the display of the current output Ten filters are available The following table gives the response time for each filter 10 to 90 FILTER FILTER FILTER G FILTER 5 Choose the filter Confirm Fig 63 Diagram of the FILTER parameter of the Parameters menu ENTER If you do not want to adjust another parameter
5. The electrical and fluid installation can only be carried out by qualified and skilled staff with the appropriate tools Install appropriate safety devices correctly rated fuse and or circuit breaker for the versions with 115 230 V AC power supply insert a protection device between phase and neutral Respect standard NF C 15 100 IEC 60364 Observe mounting instructions of the fitting Risk of injury due to unintentional switch on of power supply or uncontrolled restarting of the installation Take appropriate measures to avoid unintentional activation of the installation Guarantee a set or controlled restarting of the process subsequent to any intervention on the device WARNING Risk of injury if the fluid pressure temperature dependency is not respected Take account of fluid temperature pressure dependency according to the nature of the materials the fitting is made of see the technical data and the operating instructions of the fitting used Comply with the Pressure Directive 97 23 CE Protect this device against electromagnetic interference ultraviolet rays and when installed outdoors the effects of the climatic conditions 2 iei aTe 18 burkert Type 8025 8035 FLUID CONTROL SYSTEMS Installation 7 2 Installation of a compact version 7 2 1 Instructions for installing a compact version onto the pipe The 8025 flowmeter has to be inserted into an S020 fitting moun
6. 115 230 V AC glands Coil long 418426 115 230 V AC Terminal strips via 2 cable Hall short 418431 115 230 V AC glands Hall long 418432 115 230 V AC Terminal strips via 2 cable Coil short 418433 115 230 V AC glands Coil long 418434 Delivered with the device 5 5 Available versions of the 8025 panel mounted transmitter All the panel versions of the 8025 have a 4 20 mA current output a pulse output two totalizers Supply voltage ae Electrical connection UR and CSA recognized 12 36 V DC Terminal strips 418992 12 36 V DC Terminal strips 952725 12 36 V DC Terminal strips 418994 12 36 V DC Terminal strips 552726 2 identified by the logo SA located on the name plate of the device 5 6 Available versions of the 8025 wall mounted transmitter All the wall mounted versions of the 8025 have a 4 20 mA current output a pulse output two totalizers 12 36 V DC Terminal strips via 3 cable glands 418397 12 36 V DC 418396 115 230 V AC Terminal strips via 3 cable glands 418400 115 230 V AC 418399 5 7 Available versions of the SE35 electronic module MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 All the versions of the SE35 electronic module have a 4 20 mA current output a pulse output two totalizers UR and CSA 12 36 V DC Male fixed co
7. Technical data burkert FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 oO n00 AR I DN OW A range of use Fig 2 Fluid temperature pressure dependency curves for the 8025 compact version depending on the material the S020 fitting is made of O NWOBROONO co 90 A range of use Fig 3 Fluid temperature pressure dependency curves for the 8035 compact version depending on the material the S030 sensor fitting is made of 6 4 Mechanical data 8025 remote versions 8035 Part Material Sensor holder Paddle wheel 8025 compact versions PVDF Refer to the operating instructions of the remote sensor Refer to the operating instructions of the S030 sensor fitting Axis and bearings of the paddle wheel 8025 compact versions 8025 remote versions 8035 Seals 8025 compact versions 8025 remote versions Nut 8025 compact versions Ceramics Refer to the operating instructions of the remote sensor Refer to the operating instructions of the S030 sensor fittin FKM EPDM delivered with the device Refer to the operating instructions of the remote sensor 15 English burkert FLUID CON
8. at 27 V DC 250 mA max at 27 V DC Pulse output type function frequency f electrical data duty cycle protection polarized potential free NPN PNP wiring dependant pulse output adjustable pulse value 2 5 400 Hz 5 36 V DC 100 mA max voltage drop 2 5 V DC at 100 mA 0 5 galvanically insulated and protected against overvoltages polarity reversals and short circuits Relay outputs operating electrical data of the load non UL recognized devices electrical data of the load UL recognized devices Current output response time 10 to 90 max loop impedance 12 36 V DC version MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 max loop impedance 115 230 V AC version wiring version without relays wiring version with relays hysteresis adjustable thresholds normally open 230 VAC 3A 30 V AC max and 42 V peak or 60 V DC max 4 20 mA sinking or sourcing mode wiring dependant 5 75 s default 900 O at 30 V DC 600 O at 24 V DC 50 O at 12 V DC 8000 2 wire 3 wire Protection against polarity reversals yes 19 English a oe Type 8025 8035 burkert FLUID CONTROL SYSTEMS Technical data 6 6 Specifications of the connected flow sensor Sensor input signal frequency 2 5 to 400 Hz pulse signal Hall NPN open collector sinus signal coil typical sensitivity of 35 mV peak peak at 252
9. 8 4 3 gt Wire the pulse output according to Fig 29 of chap 8 4 3 8 6 2 Wiring the 8025 remote version 12 36 V DC with relays For a wall mounted version obey the wiring instructions of chap 8 7 1 gt Before wiring the device configure the selectors on the electronic board see chap 8 3 gt Connect the flow sensor to the transmitter according to chap 8 5 Terminal block 1 lout 4 20 mA output L positive power supply L negative power supply PE wiring of the PE between the main board and the protection board P negative pulse output P positive pulse output Terminal block 2 PE Wiring of the cable shields Terminal block 3 wiring of relay 1 see chap 8 4 2 Terminal block 4 wiring of relay 2 see chap 8 4 2 Connector 5 connection of the flow sensor see chap 8 5 Jumper wire 6 jumper wire to be removed if the 4 20 mA output is connected 39 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS Wiri ng Insert the cable clips see Fig 25 The wiring of the current output and the pulse output of the panel or wall mounted transmitter 12 36 V DC without relays are the same as for a compact flowmeter 12 36 V DC with relays with cable glands Wire the current output according to Fig 31 of chap 8 4 4 Wire the pulse output according to Fig 32 of chap 8 4 4 8 7 Wiring the 8025 wall mounted version 115 230 V AC wi
10. FLUID CONTROL SYSTEMS Spare parts and accessories 11 SPARE PARTS AND ACCESSORIES ATTENTION Risk of injury and or damage 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 Burkert The defective electronic board or housing of your device can be replaced Contact the local B rkert office 11 1 Spare parts 8025 compact version Fig 70 Exploded view of the spare parts of a 8025 compact version MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 115 230 V AC supply voltage board replacement instructions Female connector with cable gland type 2508 Female connector type 2509 with NPT 1 2 reduction Set including 2 M20 1 5 cable glands 2 neoprene flat seals for cable gland or plug 2 M20 1 5 screw plugs 2 2 6 mm multi way seals 60 English Type 8025 8035 bi i Tg urkert Spare parts and accessories FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Set including 2 M20 1 5 NPT1 2 reductions with mounted seals 2 neopren flat seals for the screw plug 2 M20 1 5 screw plugs 8 9 14 Set including 1 M20 1 5 cable gland stopper gasket 1 2 6 mm multi way seal for a cable
11. Fig 28 Possible wiring of the current output of a compact version 12 36 V DC without relays with cable glands 32 English Type 8025 8035 Wiring burkert FLUID CONTROL SYSTEMS Wiring of the pulse output in NPN mode Power supply 12 36 VDC Ha 5 36 VDC SZ Po Wiring of the pulse output in PNP mode Power supply 12 36 V DC nonce ES If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth glands with cable glands MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Switch A see chap Switch B see chap 8 3 2 Fig 30 Terminal assignment ofa 12 86 V DC compact version with relays with cable glands Fig 29 Wiring in NPN or PNP mode of the pulse output of a compact version 12 36 V DC without relays with cable 8 4 4 Wiring the 8025 compact version and the 8035 12 36 V DC with relays gt Before wiring the device configure the selectors on the electronic board see chap 8 3 Terminal block 1 lout 4 2
12. Terminal 10 positive pulse output Marker 7 all the cables must be fitted here Connector 8 connection of the flow sensor Fig 44 Terminal assignment of a wall mounted version 115 230 V AC without relays 41 imi aTe e burkert Type 8025 8035 FLUID CONTROL SYSTEMS Wiri ng MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 42 BEBRSB23 4 20mA input at external instrument 2 cog Fig 46 Wiring in NPN mode of the pulse output of a wall mounted version without relays tare ja Type 8025 8035 burkert Wiri ng FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Fig 47 Wiring in PNP mode of the pulse output of a wall mounted version without relays istellije 43 N r a Type 8025 8035 burkert E FLUID CONTROL SYSTEMS Wiri ng 8 7 3 Wiring the 8025 wall mounted version 115 230 V AC with relays Before wiring the device obey the instructions of chap 8 7 1 Terminal block 1 lout 4 20 mA output green wire factory wired L red wire factory wired L black wire factory wired PE wiring of the PE between the main board and the protection board P brown wire factory wired P white wire factory wired Terminal block 2 PE Shield conne
13. to move the decimal point tare ja Type 8025 8035 bi si urkert operating and commissioning FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 9 5 Details of the Process level This level is active by default when the device is energized 12 6 LAPIN 16 45 FA 87654 L gji L Value of the measured flow rate displayed in the unit chosen in the UNIT parameter of the Parameters menu Value of the current output proportional to the measured flow rate Value of the main totalizer volume of fluid counted by the device since the last reset Value of the daily totalizer identified by a dot after the volume units volume of fluid counted by the device since the last reset NN Resetting the daily totalizer 22s Fig 53 Diagram of the Process level 9 6 Details of the Parameters menu Vira To access the Parameters menu simultaneously press keys 37 for at least 5 s This menu comprises the LANGUAGE UNIT K FACTOR CURRENT PULSE RELAY FILTER TOTAL following configurable parameters Choosing the display language Choosing the flow rate unit the number of decimals and the unit the totalizers are displayed in Entering the K factor of the fitting used or have it defined through a teach in procedure Choose the flow rate range rel
14. C Status RL released freigegeben printed 18 03 2015 Fig 36 Terminal assignment of a 115 230 V AC compact version with relays with cable glands 36 English Type 8025 8035 Wiring burkert FLUID CONTROL SYSTEMS 4 20mA input at instrument external FDuace sw Wi CS 2 PE Poupee sye ttes MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 fri oS ED 115 230 V AC power supply o If the current output is wired remove the jumper wire between the terminals lout and L Fig 37 Wiring in sourcing mode of the current output of a compact version 115 230 V AC with relays with cable glands 4 20mA input at external instrument O 0 m FLOW SENSOR ps PE T 125 mA 115 230 V AC power supply o If the current output is wired remove the jumper wire between the terminals lout and L Fig 38 Wiring in sinking mode of the current output of a compact version 115 230 V AC with relays with cable glands 37 imi aTe e burkert Type 8025 8035 FLUID CONTROL SYSTEMS Wiri ng Wiring of the pulse output in NPN mode Wiring of the pulse output in PNP mode 5 36 VDC 5 36 V DC PL MZ Z4 Z4 eio rl So2s s amp Ea ROW SENSOR
15. Cibaaueobluestandbecoussebonssventcdanuntonubtindeuuienbebuuuaatbe 27 8 1 Making the installation equipotential scsssssssssecsseesssecsseesstesssessseesssesssessaeesseessueesaeesssessseesseessueesseesaneesaeesaeessseesneesasessneesane 27 8 2 Wiring the 8025 compact version and the 8035 with a 4 pin male fixed connector 29 8 3 Configuring the selectorS u ann oca crar Eg 30 8 3 1 FLOW SENSOR Selector ecrit ber inier id dede ln decade rSn iria da gebaut bei era edere oE de 30 8 3 2 SOURCE SINK selGctor nacnciu etie treinta nannte einen 30 8 3 3 115 230 V AG SeleCtOR aine den na prb edt LEHRER REDNER 31 8 4 Wiring the 8025 in a compact version and the 8035 with or without relays with cable glands 31 8 4 1 VA Tiere 31 8 4 2 Wiring of the relays versions with relay output niana 32 8 4 3 Wiring the 8025 compact version and the 8035 12 36 V DC without relays with cable glands 32 8 4 4 Wiring the 8025 compact version and the 8035 12 36 V DC with relays with cable glands 33 8 4 5 Wiring the 8025 compact version and the 8035 115 230 V AC without relays with cable glands 35 8 4 6 Wiring the 8025 compact version and the 8035 115 230 V AC with relays with cable glands 36 8 5 Connecting the flow sensor to the 8025 transmitter panel mounted version or wall mounted version 38 8 6 Wiring
16. PU H LIM or PU L LIM is displayed see chap 10 3 ENTER If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press BA to save the settings and go back to the Process level en English burkert Type 8025 8035 FLUID CONTROL SYSTEMS operating and cornrnissioning 9 6 6 Configuring the relays This parameter makes it possible to set the switching thresholds and the operating behaviour inverted or not of each relay o Enter values such as 1 1 and or 2 lt 24 Both relays work in an hysteresis operating RELAY 0000 Enter a flow rate value associated to the low threshold of X relays 1 in the unit chosen in the UNIT parameter gt Confirm ae BS ee gt Enter a flow rate value associated to the high threshold of relays 1 in the unit NZ chosen in the UNIT parameter e000 lt b IND NO BA m ggp Confirm gt Choose the sense of operating inverted or not inverted Confirm ENTER gt Enter a flow rate value associated to INV SES BA e 0000 the low threshold of relays 2 in the unit chosen in the UNIT parameter ooo lt 5 Confirm 2 0040 2 0000 gt Enter a flow rate value associated to the high threshold of relays 2 in the unit chosen in the UNIT parameter AU Confirm
17. Status RL released freigegeben printed 18 03 2015 iz aTe lE burkert Type 8025 8035 FLUID CONTROL SYSTEMS Basic safety information 3 BASIC SAFETY INFORMATION This safety information does not take into account any contingencies or occurences that may arise during installation use and maintenance of the devices the local safety regulations for which the operating company is responsible including the staff in charge of installation and maintenance A Danger due to electrical voltage Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system Observe all applicable accident protection and safety regulations for electrical equipment Risk of injury due to high pressure in the installation Stop the circulation of fluid cut off the pressure and drain the pipe before loosening the process connections Risk of injury due to high fluid temperatures Use safety gloves to handle the device Stop the circulation of fluid and drain the pipe before loosening the process connections Risk of injury due to the nature of the fluid Respect the prevailing regulations on accident prevention and safety relating to the use of hazardous products AN Various dangerous situations To avoid injury take care not to use the device in explosive atmospheres not to use the device in an environment incompatible with the materials it is made
18. a tank with a known volume gt Stop the fluid circulation Confirm TEACH Y FILL END is displayed K FACTOR BA TEACH NO TEACH 9 FILL END Bs gt Charge the pipe to fill the tank When the tank is full confirm FILL END Do not enter a volume value equal to 0 0 because the K Factor cal culated would be equal to 0 0 and the device would not operate gt Enter the volume value gt 0 0 and The device calculates the K factor of the fitting and CURRENT displays it A 0015 30 ENTER Fig 58 Teach in procedure depending on a volume lt 9999 9 of fluid that passed in the a08 08 L eircuit Confirm ENTER If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press BA to save the settings and go back to the Process level English Type 8025 8035 bi iL urkert operating and commissioning FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 9 6 4 Configuring the current output The 4 20 mA output provides an electrical current the value of which reflects the flow rate measured by the device Example of relation between the measuring range and the current output 20 180 l min gt To invert the output signal give a lower flow rate value to t
19. cable in the housing is long enough to allow complete opening of the housing Close the cover Tighten the 4 screws Put the blanking strips on the housing MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 40 English Type 8025 8035 Wiring burkert FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 8 7 2 Wiring the 8025 wall mounted version 115 230 V AC without relays Before wiring the device obey the instructions of chap 8 7 1 Switch A see chap Switch 8 see chap 8 3 3 Terminal block 1 NC not connected L red wire factory wired L green wire factory wired PE wiring of the PE between the main board and the protection board P brown wire factory wired P white wire factory wired Terminal block 2 PE Shield wiring green yellow wire factory wired Time delay fuse 3 fuse to protect the 115 V AC or 230 V AC power supply Terminal block 4 Wiring of the 115 230 V AC power supply Jumper wire 5 jumper wire to be removed if the 4 20 mA output is connected Terminal block 6 Terminal 5 4 20 mA output Terminal 6 positive 27 V DC power supply available to energize an external instrument Terminal 7 OV earth of the power supply available to energize an external instrument Terminal 8 cable shields Terminal 9 negative pulse output
20. directives through the following standards EMC EN 61000 6 2 EN 61000 6 3 EN 550022 LVD EN 61010 1 Environnemental testing Vibration EN 60068 2 6 Shock EN 60068 2 27 Pressure article 3 paragraph 3 of the Pressure Directive 97 23 CE Acc to the Pressure Directive 97 23 CE the device can only be used in the following cases depending on the max pressure the DN of the pipe and the fluid Type of fluid Conditions 8035 Fluid group 1 paragraph 1 3 a DN25 only DN x 25 only DN lt 32 DN lt 32 or DN gt 32 and PNxDN lt 1000 or DN gt 32 and PNxDN lt 1000 DN lt 25 Fluid group 1 paragraph 1 3 b or DN gt 25 and PNxDN lt 2000 PNxDN lt 2000 Fluid group 2 paragraph 1 3 a Fluid group 2 paragraph 1 3 6 DN lt 400 DN lt 200 For the type 8035 S030 sensor fitting DN6 to DN65 in PP PVC PVDF brass or stainless steel The UL recognized devices with variable key PUO1 comply with the following standards UL 61010 1 CAN CSA C22 2 n 61010 1 13 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS Technical data 6 3 General data Pipe diameter 8025 flowmeter DN20 except for the DN specified p 22 to DN400 8025 transmitter remote versions DNO6 to DN400 8035 flowmeter DNO6 to DN65 Type of fitting S020 for a compact 8025 S030 for a 8035 Type of fluid liquid viscosity max 300 cSt rate of solid particles max 1 Fluid tem
21. gland 1 black EPDM seal for the flow sensor 1 mounting instruction sheet Housing with female connector type 2508 snap ring and nut Housing for 2 M20 1 5 cable glands snap ring and nut Snap ring Nut Set including 1 FKM green seal 1 EPDM black seal Flow sensor coil for DN15 to DN100 1 4 4 pipes replacement instructions Flow sensor Hall for DN15 to DN100 1 4 4 pipes replacement instructions Flow sensor coil for DN gt 100 2 5 replacement instructions Flow sensor Hall for DN gt 100 25 replacement instructions Set with 8 FLOW foils 11 2 Spare parts 8035 115 230 V AC supply voltage board replacement instructions Female connector with cable gland type 2508 Female connector type 2509 with NPT 1 2 reduction Set including 2 M20 1 5 cable glands 2 neoprene flat seals for cable gland or plug 2 M20 1 5 screw plugs 22 6 mm multi way seals 61 English burkert FLUID CONTROL SYSTEMS Type 8025 8035 Spare parts and accessories MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 62 Set including 2 M20 1 5 NPT1 2 reductions with mounted seals 2 neopren flat seals for the screw plug 2 M20 1 5 screw plugs Set including 1 M20 1 5 cable gland stopper gasket 1 2 6 mm multi way seal for a cable gland 1 blac
22. of not to use the device for the measurement of gas flow rates notto subject the device to mechanical loads e g by placing objects on top of it or by using it as a step not to make any external or internal modifications to the device to prevent any unintentional power supply switch on to ensure that installation and maintenance work are carried out by qualified authorised personnel in possession of the appropriate tools to guarantee a defined or controlled restarting of the process after a power supply interruption to use the device only if in perfect working order and in compliance with the instructions provided in the operating instructions to observe the general technical rules when installing and using the device NOTE The device may be damaged by the fluid in contact with Systematically check the chemical compatibility of the component materials of the device and the fluids likely to come into contact with it for example alcohols strong or concentrated acids aldehydes alkaline compounds esters aliphatic compounds ketones halogenated aromatics or hydrocarbons oxidants and chlorinated agents MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 NOTE Elements Components sensitive to electrostatic discharges This device contains electronic components sensitive to electrostatic discharges They may be damaged if they are touched by an electrostatic
23. of the 8025 flowmeter in a wall mounted version Tab 2 Dimension H mm of the 8035 depending on the DN of the S030 sensor fitting H with S030 sensor fitting 134 134 139 MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Fig 7 Dimensions mm of the SE35 electronic module of the 8035 flowmeter 18 English Type 8025 8035 Technical data burkert FLUID CONTROL SYSTEMS 6 5 Electrical data 12 36 V DC power supply filtered and regulated SELV circuit safety extra low voltage with a safe energy level oscillation rate 10 Power source not supplied limited power source according to paragraph 9 3 of EN 61010 1 standard or class 2 source according to UL 1310 1585 and EN 60950 1 standards 115 230 V AC power supply frequency supplied voltage current integrated protection power 50 60 Hz 27 V DC regulated max 250 mA 250 mA time delay fuse Compact version 6 VA Wall mounted version 3 VA Current consumption without the consumption of the 4 20 mA output 12 36 V DC version with relays 12 36 V DC version without relays 115 230 V AC compact version 115 230 V AC wall mounted version 70 mA max at 12 V DC 25 mA max at 12 V DC 125 mA max
24. possible to configure the supply voltage of the device in a 115 230 V AC version Energize the device with a gt Energize the device with a 230 V AC voltage 115 V AC voltage Fig 24 Supply voltage selector on a 115 230 V AC version 8 4 Wiring the 8025 in a compact version and the 8035 with or without relays with cable glands 8 4 1 Wiring instructions Seal the unused cable gland using the stopper gasket supplied to make sure the device is tight Unscrew the nut of the cable gland Remove the transparent disc inside the cable gland gt Insert the stopper gasket Screw the nut back Lift the transparent lid after having unfastened the screw Untighten the 4 screws then remove the cover from the device For the versions with relays insert the cable clip Before wiring the device insert the supplied cable clips into the slots of the electronic board and of the 115 230 V AC power supply board if the device has such a board Fig 25 Inserting the cable clips Pass the cables through the cable glands Set the selectors according to chap 8 3 Connect the terminal block according to the indications of chap 8 4 2 to 8 4 6 31 English a Type 8025 8035 burkert i FLUID CONTROL SYSTEMS Wiri ng 8 4 2 Wiring of the relays versions with relay output 1
25. the device MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 47 tare li ja ult Type 8025 8035 burkert FLUID CONTROL SYSTEMS operating and COMMISSIONING MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 48 9 3 Description of the navigation keys and the status LEDs Selecting the displayed parameter Scrolling up the parameters Confirming the settings Incrementing the figure selected LED indicating the status of the relay 2 LED ON contact closed Scrolling through the parameters LED indicating the status of the relay 1 Selecting the figure on the left LED ON contact closed Fig 52 Description of the display 9 4 Using the navigation keys move between parameters within a level or a menu 2 lt to go the next parameter to go to the previous parameter access the Parameters menu TJ oe simultaneously for 5 s in the Process level access the Test menu kee LS simultaneously for 5 s in the Process level reset the daily totalizer from the Process level l lt simultaneously for 2 s when the daily totalizer is displayed in the Process level select the displayed parameter m 4 ED JN pr confirm the displayed value m modify a numerical value to increase the blinking digit to select the digit at the left of the blinking digit ii lt
26. 0 mA output L positive power supply L negative power supply PE wiring of the PE between the main board and the protection board P negative pulse output P positive pulse output Terminal block 2 PE Wiring of the cable shields Connector 3 connection of the flow sensor Terminal block 4 wiring of relay 1 see chap 8 4 2 Terminal block 5 wiring of relay 2 see chap 8 4 2 Jumper wire 6 jumper wire to be removed if the 4 20 mA output is connected 33 English burkert FLUID CONTROL SYSTEMS Type 8025 8035 Wiring MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 34 Wiring of the current output in sourcing mode 4 20mA input at exter nal instrument Source Sink selector see chap 8 3 2 Wiring of the current output in sinking mode 4 20mA input at exter nal instrument Power supply i E VDC 1o Source Sink selector 10 see chap 8 3 2 pes If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth o If the current output is wired remove the jumper wire between the terminals lout and L Fig 31 Wiring in sourcing or sinking mode of the current output of a compact version 12 36 V DC with re
27. 3 9 999 999 if the volume unit chosen is litre 3 D The max flow rate that can be displayed by the totalizers depends on the volume unit chosen 999 999 if the volume unit chosen is m or gallon When the flow rate unit is changed convert the flow rate values set within the CURRENT PULSE and RELAYS parameters of the Parameters menu The UNIT parameter makes it possible to choose the flow rate units a fixed number of decimals choice 0 1 2 or 3 to display the flow rate in the Process level the volume units of the totalizers if the unit previously chosen is in litres in m or in gallons MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 50 English Type 8025 8035 operating and commissioning FLUID CONTROL SYSTEMS Choose the flow rate unit FLOW RATE LIT SEL Confirm LITZPIN LIT H AIN A3 H US GAL S a US GRL TI DEC PT e gt Choose the number US GAL H of decimal positions GEC PT 1 Confirm IP GALS GEC PT O HP GAZT 5R H BA If the chosen unit is in litres m3 or in gallons dis Choose the totalizer unit Confirm US GAL ENTER IAP GAL K FACTOR 4 Fig 56 Diagram of the UNIT parameter of
28. 4 20mA input at external instrument Fig 50 Wiring in sourcing mode of the current output of a wall mounted version 115 230 V AC with relays 45 tare lia E pe Type 8025 8035 burkert FLUID CONTROL SYSTEMS operating and COMMISSIONING MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 46 9 OPERATING AND COMMISSIONING 9 1 Safety instructions WARNING Risk of injury due to nonconforming operating Non conforming operating could lead to injuries and damage the device and its surroundings The operators in charge of operating must have read and understood the contents of this manual n particular observe the safety recommendations and intended use The device installation must only be operated by suitably trained staff WARNING Danger due to non conforming commissioning Non conforming commissioning could lead to injuries and damage the device and its surroundings Before commissioning make sure that the staff in charge have read and fully understood the contents of the manual n particular observe the safety recommendations and intended use The device the installation must only be commissioned by suitably trained staff Before commissioning set the K Factor of the fitting used See chap 9 6 3 9 2 Operating levels of the device The device has two operating levels the Process level and the Configuration level T
29. 5 8035 i eS burkert Technical data FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 6 TECHNICAL DATA The following technical data are relevant for an 8025 compact or an 8035 flowmeter and for the remote 8025 flowmeter con nected to a B rkert flow sensor 8020 8030 in a Low Power version only 6 1 Conditions of use Ambient temperature 8025 compact 115 230 V AC not UR or CSA recognized 10 to 50 C 8035 compact 115 230 V AC not UR or CSA recognized 10 to 50 C Other versions not UR or CSA recognized 10 to 60 C UR and CSA recognized versions 10 to 40 C Air humidity 80 non condensated Protection rating According to EN 60529 8025 compact and 8035 P65 device wired and cable glands tightened and cover lid screwed tight 8025 compact and wall mounted 8035 IP65 device wired cable glands tightened cover lid screwed tight and entry item nuts of the cable glands tightened at a screwing torque of 1 5 Nm Housing panel version IP65 installation completed and closed cabinet non front parts panel mounted version P20 Degree of pollution UR and CSA recognized versions Degree 2 according to EN 61010 1 Installation category UR and CSA recognized versions Category according to UL61010 1 Max height above sea level 6 2 Conformity to standards and directives The device conforms to the EC
30. 50 for the asterisked fittings 3 5 10m s 10 30 fps Flow velocity MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 The device cannot be installed onto the following DN20 fittings For the fittings with external threads acc to SMS 1145 with weld ends acc to SMS 3008 BS 4825 ASME BPE or DIN 11850 Rg2 Clamp acc to SMS 3017 ISO 2852 BS 4825 ASME BPE or DIN 32676 22 English Type 8025 8035 i Installation burkert MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Install the device on the pipe in such a way that the upstream and downstream distances are respected according to the design of the pipes refer to standard EN ISO 5167 1 and Fig 8 flow direction 50xDN 5xDN 40xDN 5xDN With control valve Pipe with 2 elbows at 90 in 3 dimensions 25xDN 5xDN 20xDN 5xDN Pipe with 2 elbows at 90 Pipe with 1 elbow at 90 or 1 T piece 18xDN 5xDN 15xDN 5xDN With pipe expansion With pipe reduction Fig 8 Upstream and downstream distances depending on the design of the pipes gt Ensure that the pipe is always filled in the section around the device see Fig 9 When mounting vertically ensure that the flow direction is in an upward direction see Fig 9 Horizontal mounting Ly Le Correct Incorrect Vertical mo
31. Hz Sensor output power supply 10 34 V DC V minus 2 V DC 1 mA max 6 7 Electrical connection Version Connection features With male fixed Female connector type 2508 supplied connector For the female connector type 2508 with order code 43881 1 and the female connector type 2509 not supplied with order code 162673 use a shielded cable external diameter of the cable 5 to 8 mm cross section of the wires 0 2 to 1 5 mm max length of the power supply current output and pulse output connection cables 50 m With terminal strip Shielded cable not supplied with or without cable glands external diameter of the cable 6 to 12 mm 4 to 6 mm when using a multiway seal cross section of the wires 0 2 to 1 5 mm Cross section of the local earthing wire 0 75 mm MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 20 tare iia Type 8025 8035 Installation FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 7 INSTALLATION 7 1 Safety instructions DANGER Risk of injury due to electrical voltage Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system Observe all applicable accident protection and safety regulations for electrical equipment WARNING Risk of injury due to nonconforming installation
32. MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 burkert FLUID CONTROL SYSTEMS Types 8025 8035 Flowmeter Durchflussmessger t Debitmetre Operating Instructions Bedienungsanleitung Manuel d utilisation MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 We reserve the right to make technical changes without notice Technische nderungen vorbehalten Sous r serve de modifications techniques B rkert SAS 2013 2015 Operating Instructions 1503 2_EU ML 00562780 Original FR Type 8025 8035 E burkert FLUID CONTROL SYSTEMS 1 Didellimilinuli 6 1 12 Symbolsusedz nin uL UE uM M M mL tiere ee Ic 6 12 Definition of the word device cmciciteenenananninncttrkannnasik ratu un einen ramucrnt tnc riaa mtb xa Sn aannaaien atann 6 2 INTENDED SE c 7 3 BASIC SAFETY INFORMATION 6sissssssssscscosesssssecsusineessssnueeesitvcnvetsnsivecesunniticeu ceestousuversitniue tnosncestensnintsnisteesttnuunesnciseersussiersusnsnticinueserbednveeshiniiee 8 4 GENERAL INFORMATION m 9 4 1 Manufacturer s address and international CONtACtS ssssssssssssssssssessseeesssseeeesseessssesseseesssuseeneessessssneeeeeeessnsneneese
33. NP X F A T125 m 5 T125 mA 115 230 V AC 115 230 V AC power supply power supply If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth Fig 39 Wiring in NPN or PNP mode of the pulse output of a 115 230 V AC compact version with relays with cable glands gt Connect the relays according to chap 8 4 2 8 5 Connecting the flow sensor to the 8025 transmitter panel mounted version or wall mounted version gt Configure the FLOW SENSOR selector on the electronic board see chap 8 3 Connect the remote flow sensor to the FLOW SENSOR terminal block of the electronic board by respecting the pin assignment depending on the output type of the remote sensor either sinus COIL or pulse output NPN Pulse NPN Shielding of the sensor Shielding of the sensor cable Flow sensor with a sinus output Flow sensor with a pulse output NPN NC Not connected Fig 40 Wiring of the remote flow sensor to the 8025 transmitter 8 6 Wiring the 8025 remote wall mounted or panel 12 36 V DC with or without relays MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 8 6 1 Wiring the 8025 remote version 12 36 V DC without relays For a wall mounted version obey the wiring instructions of chap 8 7 1 gt Configure the FLOW SENSOR selector on the electronic board s
34. R selector The FLOW SENSOR selector makes it possible to configure the type of flow sensor coil or Hall For the version with male fixed connector the selector is factory set depending on the output signal of the flow sensor mounted on the device FLOW SENSOR cot ET NPN Fig 22 Position of the FLOW SENSOR connector on the electronic board Tab 4 Positioning of the FLOW SENSOR selector depending on the output signal of the flow sensor Version of the flowmeter Output signal of the remote sensor Position of the FLOW SENSOR selector All Pulse NPN hall NPN All Sinus coil COIL 8 3 2 SOURCE SINK selector The Source Sink selector makes it possible to set the 4 20 mA current output of the versions with relays in sourcing or in sinking mode Set the selector depending on the type of wiring Fig 23 Position of the Source Sink selector English Type 8025 8035 Wiring burkert MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Tab 5 Positioning of the Source Sink selector depending on the wiring of the current output of a version with relays Wiring the 4 20 mA output Position of the Source Sink selector on a version with relays Not wired jumper wire in place SOURCE Sourcing mode SOURCE Sinking mode SINK 8 3 3 115 230 V AC selector The 115 230 V AC selector makes it
35. TROL SYSTEMS Type 8025 8035 Technical data MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 16 Part Material Housing 8025 compact or panel versions 8025 wall mounted versions 8035 PC PC Cover 8025 compact versions or 8035 8025 panel versions 8025 wall mounted versions PC Cover with lid PC ABS Front foil Polyester Screws 4 Stainless steel Male fixed connector and female connector type 2508 PA Cable glands Fig 4 Dimensions of 8025 compact flowmeter mm English Type 8025 8035 a urkert Technical data bi Irkert Tab 1 Dimensions of 8025 compact flowmeter associated to an SO20 fitting height H in mm k Welding tab with radius in stainless Tee fitting Spigot in plastic MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Fig 5 Dimensions mm of the electronic module of the 8025 flowmeter a in panel version 17 are ja burkert Type 8025 8035 FLUID CONTROL SYSTEMS Technical data Fig 6 Dimensions mm of the electronic module
36. The compact version of the flowmeter type 8025 or 8035 is designed to measure the flow rate of a liquid and to totalise the volume of a liquid The remote version of the flowmeter type 8025 is a transmitter that must be connected to an 8020 or an 8030 flow sensor with a sinus or a pulse output only in Low Power version 5 2 General description The 8025 is a flowmeter available in compact panel or wall mounted version The 8035 is a flowmeter in compact version A compact version of the 8025 is composed of a flow sensor with paddle wheel and of an electronic module the electronic is located in a housing with cover display and 2 cable glands A compact version of the 8035 is composed of a sensor fitting type S030 with paddle wheel and of an electronic module the electronic is located in a housing with cover display and 2 cable glands A panel version of the 8025 is an electronic module an electronic located in an open housing with display A wall mounted version of the 8025 is an electronic module an electronic integrated in a housing with cover display and 3 cable glands According to the version the device requires a 12 36 V DC or a 115 230 V AC power supply The electrical connection is carried out via a male fixed connector or on the terminal blocks of the electronic board whether directly whether via 2 or 3 cable glands 5 3 Measuring principle The circulation of fluid within the pipe causes the paddle whee
37. ally charged person or object In the worst case scenario these components are instantly destroyed or go out of order as soon as they are activated To minimise or even avoid all damage due to an electrostatic discharge take all the precautions described in the EN 61340 5 1 and 5 2 norms Also ensure that you do not touch any of the live electrical components English Type 8025 8035 i General information burkert MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 4 GENERAL INFORMATION 4 1 Manufacturer s address and international contacts To contact the manufacturer of the device use following address B rkert SAS Rue du Giessen BP 21 F 67220 TRIEMBACH AU VAL You may also contact your local B rkert sales office The addresses of our international sales offices are available on the internet at www burkert com 4 2 Warranty conditions The condition governing the legal warranty is the conforming use of the device in observance of the operating conditions specified in this manual 4 3 Information on the Internet You can find the operating instructions and technical data sheets regarding the type 8025 or the type 8035 at www burkert com istellije burkert Type 8025 8035 FLUID CONTROL SYSTEMS Descri ption MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 10 5 DESCRIPTION 5 1 Area of application
38. ated to the 4 20 mA output current Parameterizing the pulse output Configuring the relays This function only appears on devices with relays Choosing the filter level of the measured flow rate on the displayed flow rate and the current output Ten dampening levels are available Resetting both totalizers Saving the changes made within the Parameters menu and returning to the Process level 12 5 LATIN Process level Fig 54 Diagram of the Parameters menu 49 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS operating and commissioning 9 6 1 Choosing the display language When the device is energized for the first time the display language is English LANGUAGE PIENGLISH DEUTSCH gt The chosen language is active as soon as the key is pressed FRANCAIS ITALIANO Fig 55 Diagram of the LANGUAGE parameter of the Parameters menu ENTER If you do not want to adjust another parameter go to the END parameter of the Parametersmenu and press to save the settings and go back to the Process level 9 6 2 Choosing the flow rate units the number of decimals and the units of the totalizers The max flow rate that can be displayed depends on the number of decimals chosen 9999 if the number of decimals 0 o 9999 if the number of decimals 1 99 99 if the number of decimals 2 9 999 if the number of decimals
39. ation contained in this manual or in other documents gt Indicates a procedure to be carried out 1 2 Definition of the word device The word device used within this manual always refers to the flowmeter type 8025 or 8035 tare ja Type 8025 8035 oa urkert Intended use burkert 2 INTENDED USE Rn EU WI UAE IUE e UD UE pae UR ee Use of the device that does not comply with the instructions could present risks to people nearby installations and the environment The compact version of the flowmeter type 8025 or 8035 is designed to measure the flow rate of a liquid and to totalise the volume of a liquid The remote version of the flowmeter type 8025 is a transmitter that must be connected to an 8020 or an 8030 flow sen Sor with a sinus or a pulse output only in Low Power version This device must be protected against electromagnetic interference ultraviolet rays and when installed outdoors the effects of climatic conditions This device must be used in compliance with the characteristics and commissioning and use conditions specified in the contractual documents and in the operating instructions Requirements for the safe and proper operation of the device are proper transport storage and installation as well as careful operation and maintenance Only use the device as intended Observe any existing restraints when the device is exported MAN 1000215667 EN Version C
40. ction green yellow wire factory wired Time delay fuse 3 fuse to protect the 115 V AC or 230 V AC power supply Terminal block 4 Wiring of the 115 230 V AC power supply Jumper wire 5 jumper wire to be removed if the 4 20 mA output is connected Terminal block 6 Terminal 5 4 20 mA output i Terminal 6 positive 27 V DC power supply a a see chap 8 3 1 available to energize an external instrument Terminal 7 OV earth of the power supply Switch 8 see chap 8 3 3 available to energize an external instrument Terminal 8 cable shields Switch c see chap 8 3 2 Terminal 9 negative pulse output Terminal 10 positive pulse output Marker 7 all the cables must be fitted here Terminal block 8 wiring of relay 1 see chap 8 4 2 Terminal block 9 wiring of relay 2 see chap 8 4 2 Connector 10 connection of the flow sensor MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Fig 48 Terminal assignment of a wall mounted version 115 230 V AC with relays The wiring of the pulse output of a wall mounted version with relays is the same as the wiring of a version without relays Refer to Fig 46 and Fig 47 44 English Type 8025 8035 oa Wiring burkert MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 4 20mA input at external instrument
41. e press BA tthe check To exit the checking press iJ or F Fig 69 Diagram of the FLOW parameter of the Test menu ENTER If you do not want to adjust another parameter go to the END parameter of the Test menu and press p to save the settings and go back to the Process level 57 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS Maintenance and troubleshooting 10 MAINTENANCE AND TROUBLESHOOTING 10 1 Safety instructions DANGER Danger due to electrical voltage Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system Observe all applicable accident protection and safety regulations for electrical equipment Risk of injury due to high pressure in the installation Stop the circulation of fluid cut off the pressure and drain the pipe before loosening the process connections Risk of injury due to high fluid temperatures Use safety gloves to handle the device Stop the circulation of fluid and drain the pipe before loosening the process connections Risk of injury due to the nature of the fluid Respect the prevailing regulations on accident prevention and safety relating to the use of hazardous products WARNING Risk of injury due to nonconforming maintenance Maintenance must only be carried out by qualified and skilled staff with the appropriate tools Guarantee a defined or controlled restarting o
42. ee chap 8 3 Connect the flow sensor to the transmitter according to chap 8 5 38 English Type 8025 8035 Wiring burkert FLUID CONTROL SYSTEMS BAAW ala a Ey Without I d With Ea a PULSE Supply 12 96Vdo OUTPUT COIL SENSOR NPN SENSOR PULSE INPUT 2 supr y Switch A see chap 8 3 1 COILSENSOR NPN SENSOR 1 PULSE INPUT MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Switch A see chap 8 3 1 Switch 8 see chap 8 3 2 Fig 42 Terminal assignment of a panel mounted or wall mounted version 12 36 V DC with relays ern Terminal block 1 NC not connected L positive power supply L negative power supply PE wiring of the PE between the main board and the protection board P negative pulse output P positive pulse output Terminal block 2 PE Wiring of the cable shields Connector 3 connection of the flow sensor see chap ge 5 Fig 41 Terminal assignment of a panel mounted or wall mounted version 12 36 V DC without relays The wiring of the current output and the wiring of the pulse output of the panel or wall mounted transmitter 12 36 V DC without relays are the same as for a compact flowmeter 12 36 V DC without relays with cable glands Wire the current output according to Fig 28 of chap
43. eesanseneeetesnse 9 42 Warranty conditions isis sisal ea cud Dad Coe ORE uUo R 9 EA EMO T EUDTUIPHBGLMncln E 9 5 DESCRIPTION ptc cec een Een nee nee a S 10 8 5 1 Area of applicatiO Niisiis new 10 a 5 2 General descriptiones a aed cedet Uus a aia aaa aaa cul CERE Dn LUC 10 5 3 Measuring Mo Talotel o ep 10 s 5 4 Available versions of the 8025 compact flowmeter nsunnsnneonneennnenneennnnunneennnnnnnnennnnnnnnennnunnenunneunnennnnennnnnnnnnnnnnennnnnnenunnen 10 i 5 5 Available versions of the 8025 panel mounted transmitter nununsenneennnennnennnnennneennnunnennnnsunnennnnennnnnnnnennnnennnennenunnee 11 a 5 6 Available versions of the 8025 wall mounted transmitter sssueonroennsreeenenseeenunsenennsseeeenunnseeenunneerenusrseennunreennnunseeen 11 3 5 7 Available versions of the SE35 electronic MOUIC cssssssssssssssseesssssesssneseesssesesssneeesessneeesssssesessssneseesnsneeeeeaneueseeaneetseens 11 8 5 8 Description of the name plate sssini iiaaaeaoe 12 zi E 6 TECHNICAL DATA 13 E AREEMeDDnumgsrtc nnna nnen ane 13 z 6 2 Conformity to standards and directives nennennennneenneunnenunneunnennnneunnnnnnnnnnnnennnnnnnnunnnnnnnnnnnnunnnnnnnnnnnnennnnnnnnunnnnnnnnunnnennnnnnnnnnnnnnn 13 E Eccc
44. f the process after a power supply interruption 10 2 Cleaning the device The device can be cleaned with a cloth dampened with water or a detergent compatible with the materials the device is made of Please feel free to contact your B rkert supplier for any additional information 10 3 If you encounter problems Message Possible cause Recommended action displayed ERROR 3 Memory read error the user settings Switch the device off are lost Switch the device on If the message is still displayed press the ENTER key to acknowledge the error the device operates with the default settings gt Adjust the device again gt If the message appears frequently send the device back to your supplier ERROR 4 Memory read error the totalizer values Press the ENTER key to acknowledge the error the values of the are lost totalizers are set to those of the last start of the device MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Check the values of the totalizers ERROR 5 Memory read error the user settings Press the ENTER key to acknowledge the error the device and the totalizer values are lost operates with the default settings and the values of the totalizers are set to those of the last start of the device Adjust the device again Check the values of the totalizers If the message appears frequently send the device back to yo
45. g the new OFFSET and Process level SPAN adjustments o When END is confirmed and the display indicates OFFSET enter new offser and or span values Fig 65 Diagram of the Test menu 9 7 1 Adjusting the OFFSET of the current output This parameter makes it possible to adjust the 4 mA current value transmitted on the 4 20 mA output Connect a multimeter into the measurement loop OFFSET BA OF 4 00 The device generates a 4 mA current Measure the current given on the 4 20 mA output using a multimeter gt Enter the value displayed by the multimeter The permitted offset MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 range is 3 to 5 mA BA OF 4 02 gt Confirm Fig 66 Adjustment of the OFFSET Adjust the default 20 mA current value see chap 9 7 2 SPAN If you do not want to adjust another parameter go to the END parameter of the Test menu and press to save the settings and go back to the Process level o The adjusted value of the default 4 mA value parameter OFFSET is taken into account when leaving the parameter 56 English Type 8025 8035 operating and commissioning burkert FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 9 7 2 Adjusting the SPAN of the current output This parameter makes it possible to adjust the 20 mA cu
46. go to the END parameter of the Parameters menu and press p to save the settings and go back to the Process level 9 6 8 Resetting both totalizers This parameter makes it possible to reset both totalizers S PIRES NO RES YES MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 gt Choose to reset the two totalizers or not gt Confirm Fig 64 Diagram of the TOTAL parameter of the Parameters menu 55 English burkert Type 8025 8035 FLUID CONTROL SYSTEMS operating and cornrnissioning aa ab The daily totalizer can be reset from the Process level See chap 9 4 ENTER If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press Bs to save the settings and go back to the Process level 9 7 Details of the Test menu Z To access the Test menu simultaneously press keys for at least 5 s This menu comprises the following configurable parameters OFFSET Adjusting the OFFSET of the current output See chap 9 7 1 Adjusting the SPAN of the current output See chap 9 7 2 FREDUENC Reading the rotational frequency of the paddle wheel See chap 9 7 3 FLOW Simulating a flow rate to check the correct operating of the outputs See chap 9 7 4 ENG 12 6 LAAN Go back to the Process level by savin
47. he 20 mA current value than to the 4 mA current value gt To disable the current output set both range bounds 4 and 20 mA to zero In this case the output delivers a constant current of 4 mA o The units and number of decimal digits are those set within the UNIT parameter for the display of the current output values CURRENT LA I 9 u 0000 gt Enter the flow rate value related to the a 4 mA current in the unit chosen in the 000 lt 5 UNIT parameter 4 28 00 gt je Da gt Enter the flow rate value related VW to the a 20 mA current in the unit pm chosen in the UNIT parameter PAX 20 5 000 Fig 59 Configuration of the current output ENTER If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press p to save the settings and go back to the Process level 9 6 5 Configuring the pulse output This parameter makes it possible to enter the volume of liquid related to a pulse Example a pulse is emitted every 5 m volume has passed through the device ENTER LITRE Choose the volume unit of a pulse n3 jPu 00 06 gt Enter the volume of a liquid af coco lt b related to a pulse PU 005 00 InP GAL Fig 60 Configuration of the pulse output o If the message
48. he Process level makes it possible to read the flow rate measured by the device the value of the current transmitted on the 4 20 mA analogue output the values of both the daily and main totalizers to reset the daily totalizer to access the Configuration level The Configuration level has two menus Parameters Test and makes it possible to set the device parameters to test some device settings Tab 6 Default settings of the device Function Default value LANGUAGE English UNIT of the flow rate L min 1 decimal UNIT of the totalizers L Number of decimal positions ii 4 mA current output 20 mA current output K FACTOR FILTER Value of a pulse PU Unit of the pulse output Relay 1 Relay 1 Relay 1 inverted Relay 2 Relay 24 Relay 2 inverted English Type 8025 8035 operating and commissioning FLUID CONTROL SYSTEMS Process level Configuration level 12 6 LAUN 22s gt gt 5s 15 45 fifi Vx 85S L Parameters Menu Test Menu BR LANGUAGE OFFSET gt 5s UNIT SPAN K FACTOR FREQUENC x CURRENT ELDU 22s PULSE To reset the daily totalizer iden tified by a dot after the volume a RELAY units FILTER TOTAL w Process level Fig 51 Diagram of the levels of
49. he navigation keys ai Aaaa EAEE nenn engen ne 48 9 5 Details of the Process level sssssssssssssssssssssssssessssssssssuesessesssssuuessseeessssueusseesesssmuessseeessnuusseeeeessssuuesseeeessnuueeseeesssauueesseessanaaeneeessed 49 9 6 Details of the Parameters Menu csisicsincssinssssssasscssisssninissssiuianciasstcnunsscitanonssssdsansiouissansundabvtdanissanssannssiedynenssdoastsniticdsadisnsessssbanshasdiiad 49 9 6 1 Choosing the display language iiti tc skin Rahel 50 9 6 2 Choosing the flow rate units the number of decimals and the units of the totalizers 50 9 6 3 Entering the K factor of the fitting sed etit r theta reed tnn 52 9 6 4 Configuring the current Output itin tbe eto teg rema dit ede d Esta Pere ce d e oL 53 9 6 5 C nfiguring the pulse OUtpUL iiceon tite eee ae 53 9 6 6 COMMGUFING The TELAYS e een 54 English Type 8025 8035 burkert FLUID CONTROL SYSTEMS 9 6 7 Configuring the filter of the measured flow rate sse tente rtnntte tentata tta ttan tnit 55 9 6 8 Resetting both totalizers rtr rtr ternera cba Prnt ta eek dnce Ra Pete cuc 55 9 7 Details of the rcm 56 9 7 1 Adjusting the OFFSET of the current output eassessesssessenssnsnenssnnsunnsunsunnenssunsunnsnnsunnsnnsunnsnnsnanennsnnnennsnnnennenne 56 9 7 2 Ad
50. ion of the 8025 transmitter NOTE Risk of material damage if the cable glands are not tightly screwed on the housing Before installing the wall mounted housing on its support tighten the nuts of the entry item of the cables glands at a torque of 1 5 Nm The flow transmitter in a wall mounted version has 4 holes in the bottom of the housing Remove the blanking strips covering the screws Blanking strips Fig 15 Installation of a wall mounted version Secure the housing to the support respecting the dimensions indicated in Fig 15 Wire acc to the instructions in chap 8 Close the housing and tighten the 4 screws of the cover MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 26 English Type 8025 8035 burkert Wiri ng FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 8 WIRING N DANGER Risk of injury due to electrical voltage Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system Observe all applicable accident protection and safety regulations for electrical equipment Insert the supplied stopper gaskets into the unused cable glands of a wall mounted or a compact version to ensure the tightness of the device o Onl
51. justing the SPAN ofthe curent oUEDUL ccrte tet tiras cebat adea rc eere 57 9 7 3 Reading the rotational frequency of the paddle wheel sss 57 9 7 4 Checking the outputs DbeHhaviIOUE sirsenis kee isaisa n aP tena tede dna etc ies el de hi re nd 57 10 MAINTENANCE AND TROUBLESHOOTING ensaseeenunseoennuonsennunnsenennunssnenunnsnennnunsnnenunssenenunssnennunneenenunsenennunnenennsnnnennunsnnennnnrenennreneennun 58 10 1 Safety InstruCHOHS uere ee entre E MA MeL 58 10 2 Cleaning tlie device catis cocsuasce halten eher nca ouod edu uu 58 10 3 If vou encounter Problems een aa e tecti ap tatc d SE UD iE I dup Dd 58 11 SPARE PARTS AND ACCESSORIES cssssssssssssssssssesessssmesssseessssnsesssssseeessssmeeesssaneesessueessssseeessssueeessaneessesnueeseesnuenesseanenesesnueeseeeaneeeseannaee 60 11 1 Spare parts 8025 compact version asssssusciicssicter ci scdi buc ares b cs d nnen ann Dosage 60 11 2 Spare parts 8035 auos een 61 11 3 Spare parts 8025 panel mounted version nsenneennneonneenneennnnunnzennenunnnennennnnnnnnnnnnnnnnnennnnunnnnnnnsnnnennnnnnnnnnnnennnnnunnnennennnnnunnennnnnnn 62 11 4 Spare parts 8025 wall mounted version nsneenseennneonneunnnunnneunnnunnennnnnunnnennnnunnnunnnnnnnnunnnunnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennennnnnunnnennnnnn 62 12 PACKAGING TRANSPORT ssssisssccsnsiscisssetsssscosssscstitscsessicitesesnsizscbsenatacetnansecusssitisctosssdtonnucesuisensiicec
52. k EPDM seal 1 mounting instruction sheet Housing with female connector type 2508 coil function Housing for 2 M20 1 5 cable glands coil function Housing for 2 M20 1 5 cable glands Hall function Set with 8 FLOW foils 11 3 Spare parts 8025 panel mounted version Fig 72 Exploded view of the spare parts of a 8025 panel mounted version Mounting set screws washers nuts cable clips Seal Set with 8 FLOW foils 11 4 Spare parts 8025 wall mounted version 115 230 V AC supply voltage board replacement instructions ae Eia Type 8025 8035 bi u m urkert Spare parts and accessories FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 12 PACKAGING TRANSPORT NOTE Damage due to transport Transport may damage an insufficiently protected device Transport the device in shock resistant packaging and away from humidity and dirt Do not expose the device to temperatures that may exceed the admissible storage temperature range Protect the electrical interfaces using protective plugs 13 STORAGE NOTE Poor storage can damage the device Store the device in a dry place away from dust Storage temperature of the device 8025 compact 115 230 V AC not UR or CSA recognized 0 to 50 C 8035 compact 115 230 V AC not UR or CSA recognized 0 to 50 C other versions
53. l of the sensor to rotate The flowmeter detects the rotation of the paddle wheel and generates a signal which frequency f is proportional to the flow rate O using the formula f KxQ f frequency in Hertz Hz K K factor of the S020 or S030 fitting used in pulse litre Q flow rate in litre second 5 4 Available versions of the 8025 compact flowmeter All the compact versions of the flowmeter 8025 have a 4 20 mA current output a pulse output two totalizers 12 36 V DC FKM Male fixed connector Hall short 418762 12 36 V DC FKM Hall long 418763 12 36 V DC FKM Male fixed connector Coil short 418764 12 36 V DC FKM Coil long 418765 12 36 V DC FKM Terminal strips via 2 cable Hall short 418802 12 36 V DC FKM glands 7 Hall long 418803 12 36 V DC FKM Terminal strips via 2 cable 7 Coil short 418804 12 36 VDC FKM glands Coil long 418805 12 36 V DC FKM Terminal strips via 2 cable 2 Hall short 418778 12 36 V DC FKM glands 2 Hall long 418779 12 36 VDC FKM Terminal strips via 2 cable 2 Coil short 418780 12 36 V DC FKM glands 2 Coil long 418781 115 230 V AC FKM Terminal strips via 2 cable Hall short 418423 115 230 V AC FKM glands z Hall long 418424 English Type 8025 8035 burkert FLUID CONTROL SYSTEMS Description 115 230 V AC Terminal strips via 2 cable Coil short 418425
54. lays with cable glands Wiring of the pulse output in NPN mode Power supply 12 36 V DC a amp FLOW SENSOR 8025 ED NPN Wiring of the pulse output in PNP mode Power supply 12 36 VDC If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth Fig 32 Wiring in NPN or PNP mode of the pulse output of a compact version 12 36 V DC with relays with cable glands English Type 8025 8035 Wiring burkert FLUID CONTROL SYSTEMS 8 4 5 Wiring the 8025 compact version and the 8035 115 230 V AC without relays with cable glands gt Before wiring the device configure the selector on the electronic board see chap 8 3 The red wire is wired on the NC terminal to make the wiring of the 4 20 mA output easier see Fig 34 The jumper wire 4 between L and NC energizes the NC terminal Switch A see chap 8 3 1 Switch 8 see chap 8 3 3 MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 4 20mA input at external instrument
55. nnector Hall 444005 12 36 V DC Male fixed connector Coil no 423915 12 36 V DC Terminal strips via 2 cable Hall no 444006 glands yes 553432 11 English LL a Type 8025 8035 burkert e FLUID CONTROL SYSTEMS Descri ption 12 86 V DC Terminal strips via 2 cable glands 12 86 V DC Terminal strips via 2 cable 444007 glands 553433 423916 12 86 V DC Terminal strips via 2 cable glands 115 230 V AC Terminal strips via 2 cable glands 115 230 V AC Terminal strips via 2 cable glands 423918 423922 423924 identified by the logo SA located on the name plate of the device The ordering codes of the S030 sensor fitting are listed in the related data sheet consult the data sheet at www burkert com 5 8 Description of the name plate Measured quantity and type of the device Type of sensor Characteristics of the current output FLOW SE35 8035 HALL SUPPLY 12 36V 70 mA P d f t ti Output 1x4 20mA IP 65 Fower supply and max of current consumption 2xRel 30V and 42V peak or 60V max Protection class of the device S N 11 026 Manufacturing code 00552726 AACE waamc Conformity logo Specification of the relay outputs Serial number O Order code Fig 1 Name plate of the device MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 12 English Type 802
56. not UR or CSA recognized 0 to 60 C UR and CSA recognized versions 0 to 40 C 14 DISPOSAL OF THE PRODUCT gt Dispose of the device and its packaging in an environmentally friendly way Note o Comply with the national and or local regulations which concern the area of waste disposal 63 English NR Type 8025 8035 burkert FLUID CONTROL SYSTEMS Spare parts and accessories MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 64 e iig
57. nsuietbis Eon aaaea iaaa iiiaae 63 13 STORAGE 63 14 DISPOSAL OF THE PRODUCE iiitide naaien aidaa aeaaaee Rah 63 MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 English Ta pen Type 8025 8035 burkert FLUID CONTROL SYSTEMS About this manual MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 1 ABOUT THIS MANUAL This manual describes the entire life cycle of the device Please keep this manual in a safe place accessible to all users and any new owners This manual contains important safety information Failure to comply with these instructions can lead to hazardous situations This manual must be read and understood 1 1 Symbols used DANGER Warns against an imminent danger Failure to observe this warning can result 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 ATTENTION Warns against a possible risk Failure to observe this warning can result in substantial or minor injuries NOTE Warns against material damage Failure to observe this warning may result in damage to the device or system o Indicates additional information advice or important recommendations Refers to inform
58. perature compact versions The fluid temperature may be restricted by the fluid pressure the material the flow sensor is made of and the material the S020 or S030 fitting used is made of See Fig 2 and Fig 3 with fitting in PVC Oto 50 C with fitting in PP Oto 80 C with fitting in PVDF stainless steel or brass 15 to 80 C Fluid pressure compact versions The fluid pressure may be restricted by the fluid temperature the material the flow sensor is made of only for the compact 8025 and the material the fitting used is made of See Fig 2 and Fig 3 8025 compact PN10 8035 with S030 fitting in plastic PN10 8035 with S030 fitting in metal PN16 PN40 on request Flow rate measurement Measurement range Sensor with pulse output Hall 0 3 m s to 10 m s Sensor with sinus output coil 0 5 m s to 10 m s Accuracy with a teach in procedure 1 96 of the measured value at the value of the teach in flow rate with the K factor of the fitting used 2 5 96 of the measured value Linearity X 0 5 of the full scale Repeatability 0 4 of the measured value p y Determined in the following reference conditions medium water water and ambient temperatures 20 C min upstream and downstream distances respected appropriate pipe dimensions MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 14 English Type 8025 8035
59. pply terminal and the earth Fig 17 8025 in a remote version and equipotentiality skeleton diagram with metal or plastic pipes tare ja Type 8025 8035 M Wiring burkert 8 2 Wiring the 8025 compact version and the 8035 with a 4 pin male fixed connector 1 V 12 36 V DC 2 Positive pulse output 3 L 0 V DO Negative pulse output Unscrew the nut 1 of the cable gland gt Remove the terminal block 3 from the housing 2 Insert the cable through the nut 1 then through the gasket 4 through the cable gland and finally through the housing 2 Connect the wires on terminal block 3 See Fig 18 Fig 20 and Fig 21 Position the terminal block 3 in steps of 90 then put it back into the housing 2 pulling gently on the cable so that the wires do not clutter the housing Tighten the nut 1 on the cable gland Place the seal 5 between the connector and the fixed con nector on the device and then plug the 2508 connector into the fixed connector gt Insert and then tighten the screw 6 to ensure tightness and correct electrical contact Fig 19 Assembling the female connector type 2508 supplied Wire the electrical supply and the current output using one of the wiring plans of Fig 20 4 20mA input at external 4 20mA input at external instrument Power supply instrument Power supp 300 mA 300 mA ie 2 86 VDC pa O
60. relay 1 connection 2 relay 2 connection 3 fixation slots Always secure the relays connection cables in the slots marked 3 see Fig 25 Fig 26 Wiring of the relays 8 4 3 Wiring the 8025 compact version and the 8035 12 36 V DC without relays with cable glands gt Before wiring the device configure the selectors on the electronic board see chap 8 3 Terminal block 1 NC not connected L positive power supply L negative power supply PE wiring of the PE between the main board and the protection board E A P negative pulse output FLOW SENSOR P positive pulse output Terminal block 2 PE Wiring of the cable shields Connector 3 connection of the flow sensor 4 20mA input at 4 20mA input at external instrument Power supply external instrument Power supply 300 mA 800mA 1 lie k d 7 E 2 36 V DC E 2 36 V DC 0 MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 MT 1o ounce sw i Without CB wile a BEI BE l BR 55 E pq Br pq e If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth
61. ronic module 2 into the S030 sensor fitting Fix with a 30 rotation gt Tighten the side screw 3 to lock the electronic module to the sensor fitting Fig 12 Installation of the SE35 onto the S030 sensor fitting ate la Type 8025 8035 i Installation burkert MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 7 3 Installation of a panel version of the 8025 flowmeter Install the panel version of the device in a cabinet with a protection class at least IP54 to ensure a degree of pollution 2 inside the cabinet To cut the opening in the cabinet door use the supplied cutting plan of the frontage of the electrical cabinet respecting the dimensions indicated in Fig 13 Z7 Cable clip Fig 14 Installation of a 8025 panel version Insert the 4 screws in the housing from the front If the cabinet door is too thick use the 4 supplied M4 25 screws Insert the seal on the external threads of the 4 screws rear of the housing Put the assembly on the cutout electronics turned to the inside of the cabinet Put the 4 washers on the 4 screws Put a nut on each of the 4 screws and tighten the nuts to secure the device to the cabinet Wire according to the instructions in chapter 8 25 English N ges Type 8025 8035 burkert FLUID CONTROL SYSTEMS Installation 7 4 Installation of a wall mounted vers
62. rrent value transmitted on the 4 20 mA output Connect a multimeter into the measurement loop multimeter 9000 d ENTER range is 15 to 21 50 mA FREQUEIE E 5P7 19 30 _ Confirm Fig 67 Adjustment of the SPAN yA 5P 20 00 The device generates a 20 mA current gt Measure the current given on the 4 20 mA output using a gt Enter the value displayed by the multimeter The permitted span ENTER If you do not want to adjust another parameter go to the END parameter of the Test menu and press Bs to save the settings and go back to the Process level 9 7 3 Reading the rotational frequency of the paddle wheel FREQUENC 195 3 HZ Fig 68 Diagram of the FREQUENC parameter of the Test menu ENTER If you do not want to adjust another parameter go to the END parameter of the Test menu and press p to save the settings and go back to the Process level 9 7 4 Checking the outputs behaviour This parameter makes it possible to simulate a flow rate in order to check that the outputs are behaving as expected by the configuration made FLOW BA 00 00 L S NA Enter a flow rate value in the unit chosen in the UNIT parameter FLOW parameter en Confirm by pressing the key the display returns on the Check that the outputs are behaving as expected ENTER gt To test another valu
63. rthing possible Proper earthing is performed by earthing together the metallic instruments such as pumps or valves that are as close as possible to the device If no such instrument is near the device insert metallic earth rings inside the plastic pipes upstream and downstream the device and connect these parts to the same earth The earth rings must be in contact with the fluid 27 English burkert FLUID CONTROL SYSTEMS Type 8025 8035 Wiring MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 28 12 36 V DC Metal pipes Power supply 6 Valve pump or earth rings not provided P4 inserted into the pipe Plastic pipes 12 36 V DC Power supply If a direct earth connection is not possible fit a 100 nF 50 V capacitor between the negative power supply terminal and the earth Fig 16 8025 in a compact version and 8035 equipotentiality skeleton diagram with metal or plastic pipes Power supply 8025 Panel or wall mounted version Metal pipes Power supply Valve pump or earth e rings not provided inserted into the pipe 8025 Panel or wall mounted version Plastic pipes If a direct earth connection is not possible fit a 100 nF 50 V capacitor between the negative power su
64. supply 115 230 V AC power supply If direct earthing is not possible insert a 100 nF 50 V condensator between the negative terminal of the voltage supply and the earth Fig 35 Wiring in NPN or PNP mode of the pulse output of a 115 230 V AC compact version without relays with cable glands 8 4 6 Wiring the 8025 compact version and the 8035 115 230 V AC with relays with cable glands gt Before wiring the device configure the selectors on the electronic board see chap 8 3 Terminal block 1 lout 4 20 mA output L red wire factory wired L black wire factory wired c9 10 PE wiring of the PE between the main board and the Fuer py Ed Ta FE protection board P negative pulse output P positive pulse output T 125 mA P P 5 Terminal block 2 PE Shield wiring green yellow wire factory wired O 3 Connector 3 connection of the flow sensor Terminal block 4 wiring of relay 1 see chap 8 4 2 Terminal block 5 wiring of relay 2 see chap Switch A see chap 8 3 1 8 4 2 Jumper wire 6 jumper wire to be removed if the 4 20 mA output is connected Switch see chap 8 3 3 Time delay fuse 7 fuse to protect the 115 V AC or 230 V AC power supply Switch c see chap 8 3 2 Terminal 8 earth terminal internally connected to the earth plug Terminal block 9 wiring of the 115 230 V AC power supply MAN 1000215667 EN Version
65. ted on a pipe The 8035 flowmeter has to be installed on the pipe using the S030 sensor fitting Choose an S020 or S030 fitting appropriate to the velocity of the fluid inside the pipe refer to the graphs below Tab 8 Flow rate fluid velocity DN of S020 fitting and of SOSO sensor fitting diagram S020 fitting S030 sensor fitting Flow rate Flow rate l min mgl gpm meh 2 1000 l min T 90 DN 400 t 3000 200 DN 350 00f 20004 5 DN65 T 2000 DN 300 Tei DN50 DN65 DN 250 200 50 DN40 DN50 1000 DN 200 500f DN32 DN40 DN 150 iM DN25 DN32 DN 125 sot 200 DN20 DN25 m DN 100 Tool DN15 DN15 DN20 DN 80 i HE DN 65 3 a EH DN 50 Dnes o TET DNO8 Example j DN 40 DN50 1 iI DNO6 500 A DN 32 DN40 io 2 DN 25 DN32 f DN 20 DN25 02 7 0 1 t 0 08 002 Example 01 08 05 1 3 9 iOm ds di ae epe 40 ios Flow velocity Example Specification if the nominal flow rate is 10 m h the ideal flow velocity is between 2 and 8 m s Solution intersection between flow rate and flow velocity in the graph gives the appropriate pipe diameter DN40 or DN
66. th or without relays 8 7 1 Wiring instructions for a wall mounted version Seal the unused cable gland using the supplied stopper gasket to make sure the device is tight Unscrew the nut of the cable gland Remove the transparent disc inside the cable gland gt Insert the stopper gasket Screw the nut back Connect the flow sensor to the remote transmitter according to chap 8 5 gt Configure the selectors on the electronic board see chap 8 3 gt Loosen the nuts of the cable glands Insert each cable through a nut then through the cable gland using the cable glands as shown in Fig 43 Cables of the outputs Power supply cable 12 36 V DC or 115 230 V AC Flow sensor cable Fig 43 Using the cable glands Remove the two terminal blocks marked 4 and 6 in Fig 44 chap 8 7 2 and Fig 48 chap 8 7 3 from the housing For the versions with relays insert the cable clips see Fig 25 gt Depending on the version with or without relays wire the device according to chap 8 7 2 or 8 7 3 Insert the two terminal blocks marked 4 and 6 in Fig 44 chap 8 7 2 and Fig 48 chap 8 7 3 into their original position Letting the housing stay completely open secure the power supply cable the flow sensor connection cable and depending on the version the relay connection cables with the cable clips Tighten the cable glands making sure the
67. the 8025 remote wall mounted or panel 12 36 V DC with or without relays 38 8 6 1 Wiring the 8025 remote version 12 36 V DC without relays nemennnnnnenenenneneenennnnnnnennennnnnennnnennnnn 38 8 6 2 Wiring the 8025 remote version 12 36 V DC with relays seen 39 8 7 Wiring the 8025 wall mounted version 115 230 V AC with or without relays MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 8 7 1 Wiring instructions for a wall mounted version sees 8 7 2 Wiring the 8025 wall mounted version 115 230 V AC without relays seen 41 8 7 3 Wiring the 8025 wall mounted version 115 230 V AC with relays seen 44 9 OPERATING AND COMMISSIONING sssssssssessssssssessnsesessnsesessssmeessssseesessseessssueeesssnneeesssuseeesssneeersnsesessnuenesesauenesssnuenesssneeesenneneeeeananesee 46 9 1 Safety iS tr ti Os iss assesses etescessctda sa teenanaeencsnwnnsencuasicouseessbidadausbtsshausdecunssstneuecenusdsitiacausencuuytsausenansasaussndonusvtbesysusseeotianedasil 46 9 2 Operating levels of the CeVICE sssssssssecsseesssessseesstesssessueesseessseesseessnessaeesseessuessseesseessneesseessnessseesaessueesueessessneesaeessneesaneennessnses 46 9 3 Description of the navigation keys and the status LEDS nnsnnsensennneennennnnnunnennnnnnnnnunnnunnnennnnunnennnnnunnnnnnnnnnnnennnnnnnnunnne 48 94 Using t
68. the Parameters menu ENTER gt If you do not want to adjust another parameter go to the END parameter of the Parameters menu and press to save the settings and go back to the Process level MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 51 tare lia burkert FLUID CONTROL SYSTEMS Type 8025 8035 operating and commissioning MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 52 9 6 3 Entering the K factor of the fitting used The device determines the flow rate in the pipe using the fitting K factor The K factor of the fitting used can be entered here The device may also determine the K factor using a teach in procedure see Fig 58 The K factor of the fitting used is in the operating instructions of the fitting The operating instructions of the Burkert fittings can be found on the CD delivered with the device or on the internet at www burkert com The display shows the K factor of the fitting last entered or determined using a Teach In procedure K FACTOR TEACH NG 0000 00 gt Edit the parameter Enter the K factor value between 0 0001 and 9999 9 of the fitting used gt Confirm the displayed value LK CURRENT A ntea Fig 57 Entering the K factor of the fitting used The teach in is done depending on a known volume Prepare
69. unting i flow direction Correct Incorrect Fig 9 Filling of the pipe Prevent the formation of air bubbles in the pipe in the section around the device see Fig 10 Ux JI Correct Incorrect E E Correct Incorrect flow direction Fig 10 Air bubbles within the pipe gt If necessary use a flow conditioner to improve measurement accuracy 23 tare lia E pen Type 8025 8035 burkert FLUID CONTROL SYSTEMS Installation MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 24 7 2 2 Installation of the 8025 on the SO20 fitting gt Install the S020 fitting onto the pipe obeying the instructions in chap 7 2 1 Check that there is a seal on the fitting and that it is not damaged Replace the seal if necessary gt Insert the nut 3 on the fitting 5 gt Insert the snap ring 2 into the groove 4 Check that the seal 6 is correctly inserted on the flow sensor Insert the device 1 into the fitting If the mounting is correctly done the device cannot be turned around anymore gt Hand lock the assembly with nut 3 Fig 11 Installation of the 8025 on the S020 fitting 7 2 3 Installation of the SE35 electronic module onto the SO3O sensor fitting Respect the installation instructions contained in the operating instructions of the fitting used Insert the elect
70. ur supplier ERROR 6 Memory read error the totalizer values Press the ENTER key to acknowledge the error the totalizers are are lost reset 58 English Type 8025 8035 Maintenance and troubleshooting burkert FLUID CONTROL SYSTEMS MAN 1000215667 EN Version C Status RL released freigegeben printed 18 03 2015 Message displayed Possible cause Recommended action ERROR 7 Memory read error the user settings and the totalizer values are lost Press the ENTER key to acknowledge the error the totalizers are reset Send the device back to your supplier PWR FAIL The supply voltage is too low The voltage at the device terminals is lower than 12 V The impedance of the current measurement loop is too high see chap 6 5 Adjust the supply voltage so that the voltage at the device ter minals is between 12 V and 36 V PU H LIM The pulse value times the K factor of the device is gt 1000000 The entered volume for a pulse is too high gt Enter a lower volume pulse See chap 9 6 5 Check the K factor value See chap 9 6 3 PU L LIM The pulse value times the K factor of the device is 1 The entered volume for a pulse is too low gt Enter a higher volume pulse See chap 9 6 5 Check the K factor value See chap 9 6 3 59 ar lE Tee A oe Type 8025 8035 burkert
71. y move the selectors when the power supply is off Use a filtered and regulated 12 36 V DC power supply The circuit has to be safety extra low voltage SELV with a safe energy level Make sure the installation is equipotential See chap 8 1 Use shielded cables with an operating temperature limit of 80 C minimum Do not install the cables near high voltage or high frequency cables if a combined installation cannot be avoided a minimum space of 30 cm should be respected Protect the power supply by means of a 300 mA fuse and a switch Protect the relays by means of a max 3 A fuse and a circuit breaker depending on the process Do not apply both a dangerous voltage and a safety extra low voltage to the relays 8 1 Making the installation equipotential To ensure the equipotentiality of the installation power supply device fluid Connect together the various earth spots in the installation to eliminate the potential differences that may occur between different earthes Observe faultless earthing of the shield of the power supply cable at both ends Connect the negative power supply terminal to the earth to suppress the effects of common mode currents If this con nection cannot be made directly a 100 nF 50 V capacitor can be fitted between the negative power supply terminal and the earth gt Special attention has to be paid if the device is installed on plastic pipes because there is no direct ea

Operating Instructions Types 8025 / 8035

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