DF-ZL - Digital Flowmeter with Totalizer User Manual
Contents
1. 522 FERNGEBER ON gt 08010 LO 2 Sa I 20 mA 0 4 mA 200 flange Page 12 DF K02 0709 15 Declaration of Conformance We KOBOLD Messring GmbH Hofheim Ts Germany declare under our sole responsibility that the product Flow Transmitter Model DF HN and DF HP to which this declaration relates in conformity with the standards noted below EN 61000 6 4 08 2002 Electromagnetic compatibility EMC Emission standard for industrial environments EN 61000 4 2 12 2001 Electromagnetic compatibility EMC Testing and measurement techniques Electrostatic discharge immunity test Level 2 EN 61000 4 4 07 2005 Electromagnetic compatibility EMC Testing and measurement techniques Electrical fast transient burst immunity test Level 2 EN 61010 08 2002 Safety requirements for electrical equipment for measuring control and laboratory use Also the following EWG guidelines are satisfied 89 336 EWG 73 23 EWG 97 23 EC PED Category Il Table 8 pipe liquids Group 1 dangerous fluids Module D mark 098 notified body Germanischer Lloyd Germany H Peters M Wenzel General Manager Proxy Holder Hofheim 13 June 2008 DF K02 0709 Page 13 We KOBOLD Messring GmbH Hofheim Ts Germany declare under our sole responsibility that the product Flow Meter Model DF KLxxx Flow Counter Model DF2. 10096 ev 200 7 A fFactor fFactor A fFactor eU factory customer factory 1 a SPdirect SPdirect A gt SPdirect yes E no lt v yes page 10 ZED Z K06 0813 ZED Z GENERAL SETTINGS Menu Item Parameter Function Explanation Values Other Select menu language German or English Measuring unit for flow measurement fValueFS Maximum measuring range value for flow measurement fMinVal Minimum measuring range value for flow measurement fPls rev Impulse per sensor wheel revolution fJumpVD Flow switch value for attenuation cut off fOverflV Flow overflow value overflow Select pulse ration UM Activation of direct input switching point mL s mL m L s L m L h GPM GPH UU s UU m UU h Range 0 00 99 9 100 9999 Basis is fValueFS and fUnitFS If the level drops below this the flow indicator goes to 0 Number of impulses per revolution of the sensor wheel or the like Necessary for long term period averaging if the readings per revolution vary The function is switched off when the input value is 1 Value in 96 basis is fValueFS and fUnitFS Attenuation does not function if the switch value is 096 Value in 96 basis is fValueFS and fUnitFS If exceeded an M100 report is generated and faded in alternating with the flow indicator The report is saved and can b
3. 18 50 JERFOPTODOLsasutssuprsdpsudundpsudiuic pauca duda o ses pud n PM DIOE 21 Relay seus dep Reo Rr ate 22 8 1 Switching characteristic limit value 2 0 2 2122 22 8 2 Switching characteristic window 22 gt EEUU UMP 23 NO ee do cm C 24 1 DIMENSION S A 24 12 Declaration of Conformance 25 Manufactured and sold by Kobold Messring GmbH Nordring 22 24 D 65719 Hofheim Tel 49 0 6192 2990 Fax 49 0 6192 23398 E Mail info de kobold com Internet www kobold com page 2 ZED Z K06 0813 ZED Z 2 Note Please read these operating instructions before unpacking and putting the unit into operation Follow the instructions precisely as described herein The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health amp Safety and prevention of accidents When used in machines the measuring unit should be used only when the machines fulfil the EWG machine guidelines 3 Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition Should damage to a device be visible we recommend a thorough inspection of the delivery packaging
4. only if s2Funct Flow a s2VVPoint gt only if s2Funct Flow and s2Char j ow Cte nao _ 1 a cre 4 only if s2Funct Flow Y A s2RD el Y 4 A 7 Y aye s2TA Lim VALUE INPUT 2 A T MM M em E COUNTER L eo lag i 71 EP eE bes em le em lt e em be 4 1 ee em eO nt lag Y 4 7 0 e TA 0 A eu E ur O 8 gt ZED Z 06 0813 15 ZED Z RELAY 52 Menultem Parameter Function Explanation Values Other Relay2 Function selection Relay2 Switch characteristic Relay2 Switch logic Relay2 Switchpoint Relay2 Hysteresis Relay2 Windowpoint s2SDelay Relay2 Switch delay s2RDelay Relay2 Reset delay s2PA Lim Relay2 Part volume limit value s2TA Lim Relay2 Total volume limit value page 16 Flow Monitoring of an adjustable flow value s2SPoint TA Limit Monitoring of an adjustable total volume s2TA Lim PA Limit Monitoring of an adjustable part volume s2PA Lim see 8 0 Relay functions Limit Monitoring a reading s2SPoint Window Monitoring an adjustable measuring range s2SPoint s12punkt normal Relay 2 activated when the limit value is exceeded invers Relay 2 drops out when the limit value is exceeded Reading
5. ZED Z Control panel ZED Z field housing installation casing P 109 24 ZED Z K06 0813 ZED Z 12 Declaration of Conformance We KOBOLD Messring GmbH Hofheim Ts Germany declare under our sole responsibility that the product Counter Electronic Model ZED Z to which this declaration relates is in conformity with the standards noted below EN 61326 1 2006 10 Electrical equipment for control and instrumentation technology and laboratory use EMC requirements industrial area DIN EN 61010 1 2002 08 Safety requirements for electrical measuring control and laboratory instruments EN 60529 DIN VDE 0470 1 1992 11 Protection type housing IP Code Also the following EWG guidelines are fulfilled 2004 108 EC EMC Directive 2006 95 EC Low Voltage Directive ALE px NUM Hofheim 12 Nov 2007 H Peters M Wenzel General Manager Proxy Holder ZED Z K06 0813 page 25 Operating Instructions for Flow Monitor Model DF Hxx3K DF IHx3K DF DLxxx DF ZLxxx 1 Contents ENSE REPRE 2 3 9 JABSITUmelntInsbpecllolizssesssextercmm oa 3 4 TROQUIALION USC 4 9 7 5 6 Mechanical GOntrecllOFi s 2 22 2 2 5 2 2 2 pi ices chi epi cti pep i chis 5
6. gt 1 OMS COM 6 Sed ed oreet ene 6 7 2 DF KLxxx DF ZLxxx DF DLXXX T 9o Mechanical eripe porto 8 9 8 TO 8 11 Technical drnfortiallOLis02 2022302220203020 2022502220225 022 2 502 2 2 50 2 20 50 9 tastes ese mao EE REE 11 19 RECOMMENAEG 11 gals 12 14 1 DF IHX3K 12 14 2 DF KLxxx DF ZLxxx 0 12 15 Declaration of Conformance 13 Manufactured and sold by Kobold Messring GmbH Nordring 22 24 D 65719 Hofheim Tel 49 0 6192 2990 Fax 49 0 6192 23398 E Mail info de kobold com Internet www kobold com Page 2 DF K02 0709 2 Please read these operating instructions before unpacking and putting the unit into operation Follow the instructions precisely as described herein The devices are only to be used maintained and serviced by persons familiar with these
7. DPE ExxR field housing and control panel installation 14 d c 13 GND 12 dc 11 GND 10 Sensor supply 9 GND 0 10 EG 18 7 0 20 mA m 57 5522 6 416 9 9 4 GND E 214 61 3 5 3 cz Power 2 oderAC 1 2 supply 1 Don t connect terminal Reset TM GND gt reset part quantity counter 6 2 DF ZLxxx Model ExxR cable connection ZED Counter electronics 4 20 mA 0 10 V PM GND d c Don t connect terminal Reset TM GND gt reset part quantity counter ZED Z K06 0813 page 5 ZED Z 6 3 Model ExxR cable connection plug connection E34 R 0 4 20 mA max 500 O Output E31 R 0 10 Output Reset TM 30 Vc pc 2 Don t connect contact Reset TM GND gt reset part quantity counter 6 4 Connection example NPN Sensor PNP Sensor Sensor supply 0 G Z 1 Input ZED Z K06 0813 page 6 ZED Z NAMUR Sensor analogue output 0 10 V oensor supply analogue output 0 20 mA GND 9 8 0 20 mA F Input 7 Operation Configuration Adjustments 7 1 General Only the menu items which lines are marked in the selection matrix in grey colour are available in the
8. Signal amplitude low 0 2V Output loss max 2 5 mW Electrical connection approx 80 mm cable Pulse output NPN open collector max 15 mA not symmetric Frequency output DF Hxx3K Power supply 5 24 Voc Supply current approx 5 mA Signal amplitude high approx power supply Signal amplitude low 0 2V Output loss max 2 5 mW Electrical connection PC connection box with cable connection Pulse output NPN or PNP open collector max 15 mA not symmetric Special versions high temperature version DIN plug connection K Electronics Display double spaced display illuminated flow value with selectable units and bargraph display Power supply 24 20 Current consumption approx 100 mA Electrical connection 10 wire cable connection Analogue output 0 4 20 mA selectable Load 0 500 O or 0 10 Voc Load gt 100 owitching output 2 relays 30 2 Control elements via 3 keys Functions MIN MAX memory flow monitor language settings password protection DF K02 0709 Page 9 Counter Electronics Display Quantity meter Power supply Current consumption Electrical connection Analogue output Relay outputs Control elements Functions Dosage Electronics Display Quantity meter Dosage Power supply Current consumption Electrical connection Analogue output Relay outputs Control elements Function Page 10 2 x 8 digit LCD module
9. ZLxxx Dosing Unit Model DF DLxxx to which this declaration relates in conformity with the standards noted below EN 61326 1997 1 1998 A2 2001 Electrical equipment for measurement control and laboratory use Noise immunity according EN 61326 A1 Amendment A table A 1 Criteria according table 2 continuous not monitored operation Generic emission standard according EN 61326 A1 Limit values according table 4 equipment of class B DIN EN 61010 11 1993 oafety requirements for electrical equipment for measuring control and laboratory use Also the following EEC guidelines are satisfied 2004 108 EC EMC Directive 2006 95 EC Low Voltage Directive 97 23 EC PED Category Il Table 8 pipe liquids Group 1 dangerous fluids Module D mark 0098 notified body Germanischer Lloyd Germany H Peters M Wenzel General Manager Proxy Holder Hofheim 13 June 2008 Page 14 DF K02 0709
10. changer max 250 V AC DC max 5 A 1000 VA 24 Vpc 20 approx 80 mA or 90 250 Vac max 3 VA 0 4 20 mA Load max 500 O 300 O at AC Supply or 0 10 V Load gt 100kQ 15 V at 24 Vpc max 50 mA 12 V AC supply max 50 mA 20 70 C 96 x 96 x 109 mm LxWxD incl screw clamp control panel installation 117 x 117 x 127 mm LxWxD field casing 9249 x 9249 mm control panel installation fibreglass reinforced Noryl control panel installation powder coated aluminium PA 66 field casing IP 40 on front clamp IP 00 control panel installation IP 65 field casing mounting clip Form B DIN 43 835 control panel installation wall and pipe mounting field casing plug in terminal strip control panel installation cable connection field casing approx 360 g control panel installat approx 1240 g field casing page 23 ZED Z 10 Order Codes Order example ZED ZF10 KS 4R P Supply Electrical connection Analogue output 90 250 me P ds panel installation x96 mm KS terminal strip 4R 0 A 20 mA field casing 116 116 mm control panel installation Z S field casing with MS cable connection wall mount 24 Vpc M 18 Feldgehause infinitely variable pivotable R field casing with pipe mounting The order details of a ZED electronic in combination with a flow sensor can be found in the data sheet of the measuring device 11 Dimensions
11. Delays the switching of the relay when the limit value is exceeded s1SDelay Relay1 Switch delay Range 0 0 99 9 sec only if S1Funct lis set to Flow Delays the switching of the relay when the limit value is undershot s1RDelay Relay1 Reset delay Range 0 0 99 9 sec only if s1Funct is set to Flow Limit value for monitoring the part volume counter ee Reading is in the same units as the part volume unit PA Unit in s1PA Lim 1 Part volume limit value counter menu group only if s1Funct Is set to GM Limit Limit value for monitoring the total volume counter Reading is in the same units as the total volume unit TA Unit in s1TA Lim Relay1 Total volume limit value counter menu group only if s1Funct Is set to Limit page 14 ZED Z K06 0813 ZED Z 7 6 Relay 2 and volume counter E 5 Level 1 Level 2 Level 3 n Choose parameter groups Display parameter choose functions Enter ehange values carry out 2 5 functions Eps A i Eas ONG Operating Made c E e s2Funct s2Funet A gt s2Funcet gt MEASURING lt Flow we Limit ME Y Isz2char el sachar gt s2cChar 7 A T s2Logic s2Logik A gt s2Logik E normal 4 E normal 7 25Paoint 4 RI only if s2Funct Flow 7 S2Hyste gt gt Ek 4 4
12. by entering frequency and flow In the menu item CAL CAL Freq the bottom line always shows the current pulse value of the User calibration Calibration process a FlowVal Enter nominal flow value of the sensor gt e press gt b FlowUnit Enter unit for flow value gt press gt c Freq Val Enter nominal frequency gt finish with e The new pulse value of the User calibration is calculated from these three values and saved as user calibration for the flow measurement e g 20 275 pls litre CAL Vol Calibration process using impulse counting and volume input cc procedure In the menu item CAL Vol the bottom line always shows the current pulse value of the User calibration Calibration process a PulseCnt measures number of impulses press gt start counter impulses are counted gt press gt stops counter b Vol Val Enter measured volume value gt press C Vol Unit Enter unit for volume value finish with e The pulse value of the User calibration is calculated from these three values and is saved as the user calibration for the flow measurement e g 3900 5 pls L CAL Freq Only possible with ZED devices Note With ZED devices it is necessary to enable the device specific parameter input in the menu Item in the menu SERVICE in order to activate the USER ABGLEICH function Note If the new pulse ratio will be used for measurement the menu item
13. more than 20 bearing damage may occur e Please make sure that the allowable maximum operating pressure and operating temperature of the instruments are not exceeded e Make sure that the electrical supply to the instrument conforms to the equipment operating data see label Remove all transport packing and make sure that no packing material is left in the instrument e The instrument may be installed in any position However the flow must always take place in the direction of the arrow while the front face of the instrument must always be in the vertical plane DF K02 0709 Page 5 e It must be ensured that the instrument housing is continuously filled with the flow medium especially for flows from top to bottom No straight runs are necessary at inlet and outlet Sealing of the connection threads should be carried out with PTFE tape or similar During installation of the instrument it must be checked that no stress is applied to the connections We recommend that the inlet and outlet pipes are mechanically fixed approximately 50 mm from each instrument connection e When using Material Combination V PTFE the instrument connections may not be rotated e Check that the connection thread to pipe is fully sealed Warning The threaded connections of the instrument must be tightened with a suitable sized open ended spanner Otherwise the housing may be stressed which c
14. operating instructions and in accordance with local regulations applying to Health amp Safety and prevention of accidents When used in machines the measuring unit should be used only when the machines fulfil the EWG machine guidelines PED 97 23 EG In acc with Article 3 Paragraph 3 Sound Engineering Practice of the PED 97 23 EC no CE mark Pipe Table 8 Table 9 Group 1 Group 2 dangerous fluids no dangerous fluids All DF models except Art 3 8 3 DF xxG H R32 DF xxG H R40 DF xxGR32 DF xxGR40 not deliverable Art 3 3 DF xxHR32 DF xxHR40 Kat Il Art 3 3 DF xxHF50 Kat II Art 3 8 3 3 Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition Should damage to a device be visible we recommend a thorough inspection of the delivery packaging In case of damage please inform your parcel service forwarding agent immediately since they are responsible for damages during transit Scope of delivery The standard delivery includes e Sensor housing with mounted connection box or electronics e Operating Instructions DF K02 0709 Page 3 4 Regulation Use The units of model DF are used for measurement of liquid flow Only low viscosity fluids which are chemically compatible with the materials used in the sensor housing are allowed to be measured If using higher viscosity media large measuring errors can occur Long threads can lead to the seizure
15. 1 Funct s1Funct sg1Funct Flow FALm e v v Y 4 A T Y A E siLogc siLagic A 51 Logic normal 4 E inverse T normal Y A only if s1 Funet Flow 1 A T 4 apt cop gt I 0 Window 4 only if s1 Funct Flow v apt 4 eumd only if s1Funct PA Lim v A T E nie 32 tonly if s1Funct TA Lim page 12 ZED Z K06 0813 ZED Z FLOW Menu Parameter Function Explanation Values Other mL s mL m L s L m L h m m m h Unit of flow indicator GPM GPH UU s UU m UU h The attenuation pacifies the flow indicator Attenuation of reading fluctuations in the flow indicator The attenuation value is the approximate equivalent of the setting time of the display value to c 90 of a measured value jump in seconds Parameter is blocked at DF ZLxxx devices fDamping yes direct resetting of the Min Max value memory by simultaneously Resets the Min Max flow value directly using the keys pressing 3 sec the and keys default without using the menu no memory reset only possible with fMMRST Resets the Min Max flow value memory of the flow yes Resets Min Max value memory for the flow fMMRST mi indicator no No action ANALOGUE OUTPUT Menultem Parameter Fu
16. In case of damage please inform your parcel service forwarding agent immediately since they are responsible for damages during transit Scope of delivery The standard delivery includes e Counter Electronic model ZED Z or flowmeter incl Counter Electronic e Operating Instructions 4 Regulation Use Any use of the Counter Electronic model ZED Z which exceeds the manufacturer s specification may invalidate its warranty Therefore any resulting damage is not the responsibility of the manufacturer The user assumes all risk for such usage ZED Z K06 0813 page 3 ZED Z 5 Operating Principle The evaluation unit changes the frequency signal of the pickup into a 3 4 digit flow reading with selectable measurement unit top display line and into a scalable analogue signal The flow quantity is added up in a part quantity meter and a total quantity meter and then displayed in the bottom line of the screen The quantity meter s units of measurement are selectable The two relays with floating output changeover contacts continuously monitor if the freely adjustable limits are exceeded or fallen short of Here it is possible to choose between threshold value and window monitoring owitching point hysteresis a window point and switch on or off delay can be set separately for each relay The switching points can also be set directly by using the control keys without having to change over into the menu Alternatively it is also po
17. Operating Instructions for Counter Electronic Model ZED Z or DF ZLxxx or Model ExxR KEN _ O ZED Z 1 Contents 15 ECT 2 2 3 9 JABSITUumerntIinsbpeclloOlisssetinerie m HERR 3 56 P E 3 9 Operating DU RPM ETIN PIN DU ELEME MD Mud 4 6 Electrical Connection 5 6 1 2 0 2 DRB ExxR DPE ExxR field housing and control panel VS CAL OWA teo eI ve DNI LEE 5 6 2 DF ZLxxx Model ExxR cable connection 5 6 3 Model ExxR cable connection plug connection 6 6 4 Connection example nnne nnne 6 7 Operation Configuration Adjustments 2 2 2 2 2 7 7 7 2 Function of the control 8 7 3 Character explanation for main 9 TAY Geheral oetligsscier oni vie echoes to eI VE Gee DU ie Gee 10 7 5 Flow analogue output and relay 1 12 7 6 Relay 2 and volume 15 7 f User alignment
18. Service Settings Operating Mode MEASURING Level 1 Choose parameter groups a E a c gt E E e E lt Level 2 Display parameter choose functions CAL Freq gt 20 27578 7 lt 7 gt Input 7 a e no Load Prm 4 Level 3 Enter change values carry out functions FlowVal laj L m Y a Freq Val 200 0 Hz e e PulseCnt 1800 Y A Vol Val Vol Unit L e e uo VALUE INPUT VALUE INPUT Save Prm 4 7 Load Prm A 4 v VALUE INPUT 5 2 o 2 x x se 358 N ES a N FLOWVALUE INPUT e 4 SELECTION mL m GPH e 4 FREQUENCY INPUT e 4 CALCULATE Calibration Fakt COUNTING PULSES e 4 OLUME INPUT e 4 SELECTION mL gal e 4 CALCULATE Calibration Fakt no no 18 ZED Z K06 0813 ZED Z Function Description CAL Freq Calibrate
19. e reset by briefly pressing the PGM key Selection of works calibration or user calibration only for devices Model DF ZLxxx and Model ExxR Customer specific special unit UU The value entered corresponds to the number of litres of the special unit e g in the case of the unit Barrel the factor would for example be 115 6271 yes Direct input of switching points s1SPoint and s2SPoint is possible using the keys default no The switching points can only be set in the menu Only for ZED devices Device specific parameter is only visible after activation in the menu item in the SERVICE menu group and can be changed ZED Z K06 0813 page 11 ZED Z 7 5 Flow analogue output and relay 1 Level 1 Level 2 Level 3 j Choose parameter groups Display parameter choose Enter change values carry out 22 functions functions F x 5 AX 255 5 275 N 868 i B8 593 e Bud Operating Mode gt fnit gt MEASURING lt 18 E Ln eiT v Y a Damping e fDamping A gt fDamping J 9 T 10 Sec Y MMReDir aA MMReDir 4 yes 4 apt fMMRST IMMRST A fMMRST 81 res eif no A T Y 4 1 Y 3 apt T Y 4 aHighFla gt r A 7 5
20. ency must be between 0 2 and 2000 Hz Correct parameter E245 Calculated pulse value out of valid range Correct parameter HTH Value does not fit in the display Choose suitable measuring unit ZED Z K06 0813 page 21 ZED Z 8 Relay Functions 8 1 Switching characteristic limit value MV sxHyste NM IN JN sxSPoint VY AN REL Sx 8 2 Switching characteristic window MV sxFPoint sxFPoint sxSPoint 5 A i N sxHyste REL Sx page 22 ZED Z K06 0813 ZED Z Technical Information Display Display rate Flow display Flow units Quantity meter Quantity units Measurement input Parameter input Parameter protection Control elements Custom comparison Control input Relay outputs Voltage supply Analogue output Apparent power Ambient temp Dimensions Aperture size Casing material Protection type Mounting Connection Weight ZED Z K06 0813 2 x 8 digit alohanumeric LCD module illuminated 15 3 or 4 digit XX X X XX or XXXX mL s mL m L s L h m m m h user unit per h min s selectable 8 digit mL L gal mgal user unit selectable 0 2 2000 Hz 5 24 Voc TTL PNP NPN Namur menu controlled German or English 4 digit password 4 keys by entering the frequency and measured value Or in the Teach In procedure level calibration reset function 2
21. h as power failure or rotor blockage can thus be quickly detected in situ In addition to their use as measuring and monitoring systems the devices can also be used as flow indicators The standard front cover is replaced by a metal plate on the high pressure version up to 100 bar with the threaded version The devices can be installed in any position However the flow must always be in the direction of the arrow and the front panel of the device must be arranged in the vertical plane The fluidic housing must be full with liquid Additional inlet or outlet pipes are not required The large radial clearance between vane and housing wall renders the measuring sensor insensitive to dirt Depending on the version the connection fittings can be rotated and are bearing mounted Switching electronics or vane front may be rotated at will for ease of viewing while in service The KOBOLD measuring sensors are also available without a compact electronic The linear flow proportional pulse signal provided by the sensor can be controlled by customer own electronics The customer is able to integrate the sensor directly into the electronics with the OEM version implement EMC immunity and can therefore save costs and material 6 Mechanical Connection Before installation e Please make sure that the actual flow throughput matches the flow range of the instrument The flow range may be read from the label Warning If the measuring range is exceeded by
22. illuminated total part and flow quantity units of measurement selectable 8 digit 24 Voc 20 approx 100 mA 10 pole cable connection 0 4 20 mA selectable Load 0 500 or 0 10 Vpc Load gt 100 2 relays max 30 2 4 keys Reset MIN MAX memory flow monitor monitoring of part and total quantities language 2 x 8 digit LCD module illuminated dosage total and flow quantity units of measurement are selectable 8 digit 5 digit 24 20 96 approx 100 mA 10 pole cable connection 0 4 20 mA selectable Load 0 500 O or 0 10 VDC Load 100 kO 2 relays 30 2 4 keys dosage relay S2 start stop reset fine dosage correction quantity flow monitor total volume monitoring language DF K02 0709 12 Ordering Codes Connection Material Flow rate p sizes combination L min IG or flange see transducer Power supply DIN 2527 PN40 KLK3 Digital display switching and analogue output 24 1 5 m cable connection KLL3 Digital display switching and 0 08 0 5 0 2 1 4 0 2 2 5 0 3 2 6 A Trogamide brass R06 G 1 8 R08 G 1 4 R10 G 3 8 R15 1 2 analogue output 24 cable connection Please specify length in clear text 0 4 5 0 B PSO VA R20 G 3 4 ZLK3 Counter electronic 2 R25 G4 digital display 24 Voc 0 5 12 0 D Brass _ 5 R32 G 1 1 4 1 5 m cable connec
23. in the menu group General Settings must be setted to calibration ZED Z K06 0813 page 19 ZED Z SERVICE Menulem Function Explanation Values Other SecCode Enter security code Input of 4 digit security code Input and enablement of the parameter change The following passwords have been defined 3461 General menu release 6571 Activates the device specific parameters only ZED und Model devices SecCode Change security code Define or change security code for the first time change or change If no code 0000 has been set then the parameter values set are unsecured Save Prm Save parameter record Save current settings Load Prm Load parameter record Restore saved settings reload Restore Reset to works default settings Load initial setting with password 2541 Default The function is blocked when the sensor has been factory calibrated only Model devices page 20 ZED Z K06 0813 ZED Z 7 8 Error report E102 UU User unit not bes 0 Correct E142 between upper and lower analogue parameter value too small based on the actual flow Distance between upper and lower analogue Correct parameter value too small based on the dosing amount E 161 Value is greater than maximum measuring Correct parameter range value E162 Hysteresis too large Correct parameter E 163 Window point is lower than switching point Correct parameter E242 Frequ
24. is in the same units as the flow indicator only if s2Funet s set to Flow Reading is in the same units as the flow indicator only if s2Funet s set to Flow Reading is in the same units as the flow indicator only if ls2Funct 5 set to Flow and Is set to Delays the switching of the relay when the limit value is exceeded Range 0 0 99 9 sec only if s2Funct is set to Flow Delays the switching of the relay when the limit value is undershot Range 0 0 99 9 sec only if is set to Limit for monitoring the part volume counter Reading is in the same units as the part volume units PA Unit in the counter menu group only if ls set to Limit for monitoring total volume counter Reading is in the same units as the total volume units TA Unit in the counter menu group only if s2Funct 5 set to ZED Z K06 0813 ZED Z VOLUME COUNTER Parameter Function Explanation Values Other PA Unit Units on the part volume indicator mL L m gal mgal UU 207 tod yes Part volume counter is set to 0 no No action O setting option of the part PAOdirct volume counter released using Released default no Blocked the reset key TA Unit Measuring units on the total mL L m gal mgal UU volume indicator TA 0 Set total volume counter to 0 ye Toa voume counter Is set fo 0 no No action ZED Z K06 0813 page 17 ZED Z 7 7 User alignment and
25. nction Explanation Values Other Offset at power output 0 mA or 4 mA aLIFE 0 Select Life Zero at0 10V OmA gt OVand4mA gt 2V aLowFlow Flow reading at 0 4 mA or 0 2 V Powel TOW Teadind or value has the same unit as the flow indicator Flow reading at 20 mA or 10 V Upper flow reading of gauged output range value has the same unit as the flow indicator ZED Z K06 0813 page 13 ZED Z RELAY 1 Menu Item Parameter Function Explanation Values Other Flow Monitoring of an adjustable flow value s1SPoint TA Limit Monitoring of an adjustable total volume s1TA Lim s1Funct Relay1 Function selection PA Limit Monitoring of an adjustable part volume s1PA Lim see gt 8 0 Relay functions Limit Monitoring a reading s1SPoint Window Monitoring an adjustable measuring range s1Char Relay1 Switch characteristic s1SPoint s1Fpunkt only if S1Funct lis set to Flow sitse normal Relay 1 activated when the limit value is exceeded 9 y 9 invers Relay 1 drops out when the limit value is exceeded Relav1 Switchpoint Reading is in the same units as the flow indicator x only if s1Funct lis set to Flow 1Hvst Relvi Hysteresis Reading is in the same units as the flow indicator only if s1Funct lis set to Flow Reading is in the same units as the flow indicator Relay Windowpoint only ife1Funet Js set to Flow und stChar aut Window
26. nto the instrument Attention Pressure surges from solenoid valves ball valves or similar may result in damage to the instrument water hammer In the operating condition it must be checked that the instrument housing is continuously filled with the flow medium Large air bubbles in the instrument housing can lead to measuring errors or destruction of the bearings 9 Operation DF KLxxx oee Operating Instructions ZED K DF ZLxxx See Operating Instructions ZED Z DF DLxxx Operating Instructions ZED D 10 Maintenance The DF HN and DF HP instrument is maintenance free for measured media without contamination Since the paddlewheel contains magnets any ferritic particles present in the medium may lead to problems In order to avoid such problems we recommend the installation of a magnet filter e g the magnet filter model MF R Should cleaning of the instrument become necessary the housing cover may easily be removed to provide access to the interior Any work on the electronics may only be undertaken by the supplier otherwise the warranty will become invalid Page 8 DF K02 0709 11 Technical Information Measuring accuracy 2 0 of f s Medium temperature 20 to 80 C 0 60 Material Comb 1 Protection type IP 65 Frequency output no CE DF IHO3K DF IHP3K Power supply 5 24 Supply current approx 5 mA Signal amplitude high approx power supply
27. of the rotor Likewise ferritic particles can build up on the rotating vane and lead to faulty operation or destruction of the rotor If in doubt please contact the supplier Material Combinations High pressure version combination Order code code A Connection EM thread m 5225 Pipe thread Pipe thread Pipe thread Pipe thread 5224 thread 9 flange Poly Brass 4 Css 4 Case Trogamide Polysulfone St St nickel St St plated Poly Brass Trogamide Polysulfone propylene Polysulfone Polysulfone nickel St St plated Brass Poly Brass Brass Connection nickel 51 51 2 51 51 2 nickel St St plated Locking pins pins Brass Brass Brass K Em mA NM mM NR MR RE Max operating 10 bar 10 bar 6 bar 16 bar 16 bar 100 bar pressure Max operating 60 C 80 C 80 C 80 C 80 C 80 C 80 C temperature 1 Connection cannot be rotated 2 St St for model DF 0 5 3 Special version upon request 4 St St 1 4571 Standard version Page 4 DF K02 0709 5 Operating Principle KOBOLD measuring sensors are available with pipe thread or flange connections standard or high pressure versions are optional The standard version is delivered with a standard front cover from solid transparent plastic which allows the flow to be optically inspected The rotary motion of the shining red vane can be clearly seen Faults suc
28. ould lead to breakage of the equipment T Electrical Connection 7 1 DF Hxx3K DF IHx3K Attention Make sure that the voltage value of your instrument is between 5 and 24 e Make sure that the supply wires are de 5 24 Vod energised Ez e Connect the 3 pole connection clamp p is GND accordance with the wiring diagram Signal out Cable Connection red Vs blue GND yellow Signal out Page 6 DF K02 0709 Attention Incorrect wiring will lead to damage of unit s electronics 7 2 DF KLxxx DF ZLxxx DF DLxxx Attention Make sure that the voltage value of your instrument is 24 Vpc e Make sure that the supply wires are de energised e Connect the wires in accordance with the wiring diagram mn ZED KLxxx ZED ZLxxx ZED DLxxx 1 24 Vpc 24 Vpc 24 Vpc 4 GND GND GND CHT 6 Reset TM relay S1 N O relay S1 N O relay S1 N O 8 relay 51 COM relay 1 COM relay S1 COM 9 relay S2 relay S2 N O relay S2 N O relay S2 COM relay S2 COM relay S2 COM d c Don t connect wire Reset TM Reset part quantity Ctrl 1 GND gt Start Ctrl 2 GND gt Stop Ctrl 1 Ctrl 2 GND gt Reset dosage Attention Incorrect wiring will lead to damage of the unit s electronics DF K02 0709 Page 7 8 Mechanical Commissioning To avoid pressure surges the flow medium should be slowly introduced i
29. r or b Reduce selected number by 1 or gt c Select list value e g L m L h m m Press briefly gt Select parameter group or parameter or b Increase selected number by 1 or gt c Select list value e g m m L h No function in this mode Note If no button is pressed for 20 seconds during parameterising the instrument automatically switches back into gt measuring lt mode 7 3 Character explanation for main menu e Button press shortly E Button press and hold for approx 3 seconds Button V press shortly A Button A press shortly ZED Z K06 0813 page 9 ZED Z 7 4 General Settings 2 1 2 Level 3 E H Choose parameter groups Display parameter choose Enter change values carry out 8 gt 5 functions z x o 5 5 2 525 N a S a 2 a N On x E 5 2 gt S Uu Operating Mode gt Language Language gt Language gt MEASURING lt foerman german v 1 fUnitFS gt FUnitFS A gt fUnitFS lt man e v GPH 7 7 4 A 7 fPIs rev fPis rev gt fPis rev fJumpVD gt fJumpVD fJumpVD lE 55 E 11 ev 20 v E fOverfiV e fOverfiV gt HE fioo
30. respective instrument version Italic written values are blinking in the display if they have been chosen for any input The parameter can only be changed if the security code has been entered correctly The message locked will appear if the input has not been activated ZED Z K06 0813 page 7 ZED Z 7 2 Function of the control keys Operating mode gt lt PGM ENTER Press briefly gt a Display total quantity then Display corresponding scale unit or gt b Reset status reports Press for 3 sec Switch to operating mode gt Parameterize lt Press briefly gt Display min flow value Press for 3 sec Enter switching point for Relay 51 only if parameter is set to yes Press briefly gt Display max flow value Press for 3 sec Enter switching point for Relay 52 only when parameter is switched to yes Press for sec gt Sets min and max value memory to flow value only when parameter is switched to yes Press for 3 sec gt Sets the part quantity counter to 0 page 8 ZED Z K06 0813 ZED Z Operating mode Parameterize PGM ENTER Press briefly gt a Open parameter group or b Change parameter go lower in menu level or gt Adopt value input Press for 3 sec gt Abort input ESC go back one menu level Press briefly gt a Select parameter group or paramete
31. ssible to monitor the quantity meter to see if it is exceeded A red LED indicates with the switching status The analogue output is optionally available as current output with 0 4 20 mA or as voltage output with 0 10 V The Parameter names can be shown in the menu in German or English If used where the flow readings change rapidly the display can be pacified and the analogue reading averaged by switching on some software When using analogue output 0 10 V the customer must put a jumper between the terminals 7 and 8 A MIN MAX reading memory determines the extreme readings of the flow The display of the readings and the resetting are achieved by using the keys without having to change into the menu Resetting by using the keys can also be blocked If the maximum set flow exceeded range is exceeded it will be shown on the display The set parameters can be protected against unauthorized alteration by using a password function Range of functions Quantity meter and flow meter with digital display switch and analogue output e Measurement and display total part and flow quantities e Free scaling using input of frequency and measured value e Control input for part quantity reset e 2 switching outputs freely programmable as flow monitor or for monitoring the part and total quantity e Analogue output 0 4 20 mA oder 0 10 V e MIN MAX memory page 4 ZED Z K06 0813 ZED Z 6 Electrical Connection 6 1 ZED Z DRB ExxR
32. tion B 1 00 12 5 St St B S 1 0 10 V E R40 1 1 2 ZLL3 Counter electronic 24 1 00 24 0 G Brass 100 bar z bl ii 25 25 Please specify length in clear 2 5 60 0 F40 DN 40 text 5 00 120 F50 DN 50 DLK3 Dosing electronics 24 Vpc 40 0 160 1 5 m cable connection DLL3 Dosing electronic 24 Vpc cable connection Please specify length in clear text 4 0 4 20 mA Flange connection for material combination stainless steel E or H only 13 Recommended Spare Parts Rotating vane 1 1 PTFE Axle bearing 2 1 St St PTFE Cover for sensor 3 1 Trogamide housing 1 2 POM 1 3 PTFE with saphire bearing 2 2 Ceramic PTFE 2 3 Saphire Saphire only for 1 3 Cover for electronic 4 1 NBR housing O rings 81 5 2 FPM Please specify serial number when ordering spare parts DF K02 0709 Page 11 14 Dimensions 14 1 DF IHx3K DF Hxx3K 50 48 52 22 5 i 35 N 1 D c c LO 9 m D 1 i 14 2 DF ALxxx DF ZLxxx DF DLxxx 48 22 5 approx 88 5 bid a 7 ZN 2 V FLOW
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