Kobold DOG Series Operating Instructions Manual Download Page 41 | Manualshive

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Kobold DOG Series Operating Instructions Manual Download Page 41

DOG

DOG K11/0422

page 41

19. ATEX-Certificate

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Summary of Contents for DOG Series

Page 1: ...Operating Instructions for Oscillation Flowmeter for dry and wet gases Model DOG Sensor and Electronic Options A B O P...

Page 2: ...A B C D E R reader transducer 13 9 5 Terminal assignment of the electronic option G0 H0 I0 K0 L0 M0 N0 O0 P0 15 9 6 Connections of DOG Transmitter with KOBOLD Evaluation Electronics ZED X and ZOK Zx...

Page 3: ...DOG DOG K11 0422 page 3 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 4: ...ber and serial number If you wish the operating instructions can also be sent to you by post in paper form against an applicable postage fee The devices are only to be used maintained and serviced by...

Page 5: ...ill no longer apply Moreover the guarantee for the device and accessory parts will become void Comply with the information in these operating instructions and adhere to the conditions of use and permi...

Page 6: ...e completely assembled state and enclosed in undamaged housing Operating with a damaged housing is prohibited At ambient temperatures of less than 5 C the connecting lines must be securely laid Do not...

Page 7: ...spection and in addition identifies those defects e g loose connections which are only be apparent by opening the enclosure and or using tools and test equipment where necessary Maintenance work may b...

Page 8: ...g cable from the sensor to the measuring converter optional Transmitter DOG possibly with electronic options G H I K L M N O P 5 Regulation Use DOG 4 6 type devices are used for measuring and monitori...

Page 9: ...oscillation is proportional to the flow of volume As the ratio between the flow through the oscillator and the flow through the measuring housing is constant the frequency of oscillation is directly...

Page 10: ...le rotational flow it is recommended that a flow straightener be fitted upstream of the sensor For damp media slightly inclined installation in the direction of flow is recommended in order to ensure...

Page 11: ...ntification Ex version Type plate sensor DOG flange housing measurement tube There is a warning label on the plastic housing WARNING DANGER Of ELECTROSTATIC DISCHARGE SEE OPERATING INSTRUCTIONS Type p...

Page 12: ...not be swapped over The pipelines and the flange housing must be grounded 9 2 Measuring cable in Ex areas An lflex EP without shield or lflex EBCY with shield may be used as measuring cable between th...

Page 13: ...VAC 24 VAC 24 VDC Output Sensor L 230 V 110 V 24 V outer conductor supply DC N 230 V 110 V 24 V neutral conductor supply DC E emitter optical coupler C collector optical coupler I sensor conductor I...

Page 14: ...DOG page 14 DOG K11 0422 UHIGH ULOW 0 5 V Example Vs 24 VDC UHIGH 17 VDC R 10 kOhm UHIGH 23 VDC R 80 kOhm R R 4 4 k Optical coupler output external supply max 30 VDC Imax 50 mA...

Page 15: ...ther with the flow controller flow computer prewired in the plastic wall housing The connection terminal strip is located underneath the terminal cover This must be removed for the electrical connecti...

Page 16: ...Flow Input intrinsic safe DC A 4 20mA V R SensorDO G Modbus optional max 50mA Wiring diagram electronic option M0 N0 00 P0 PE N 1 L 2 Power Supply XX VAC 3 4 Analog Output 6 5 Pulse Output PT1 10 PT2...

Page 17: ...DOG DOG K11 0422 page 17 9 6 Connections of DOG Transmitter with KOBOLD Evaluation Electronics ZED X and ZOK Zx DOG connection with ZED Zx 1 2 kOhm...

Page 18: ...22 DOG connection with ZOK ZxP Notes The sensor supply from ZOK ZxP must be set to 8 VDC From the software menu of ZOK Zx the Sensor type must be set to PNP For details please see the operating manual...

Page 19: ...DOG DOG K11 0422 page 19 Connection example for DOG with ZOK ZxK The sensor type must be set to PNP in the ZOK ZX software menu see operating manual ZOK Zx electronics...

Page 20: ...ing range In the event of a hot wire sensor fault breakdown or short circuit the transistor output is permanently connected During self diagnosis the transistor output is switched to the high resistan...

Page 21: ...d green but no output signal Check terminal Output of the terminal assignment 12 3 RANGE illuminated yellow Measuring range overflows or underflows decrease or increase flow 12 4 ERROR illuminated red...

Page 22: ...hat no hot wire sensor parts remain in the device and also that no foreign parts fall into the device 2 screws Reassembly is in the reverse order Replac the O rings with the new ones supplied with the...

Page 23: ...n if necessary Reassembly takes place in the reverse order The two gaskets must be replaced and are included in the repair set The screws are tightened evenly in two steps Step 1 tighten the screws wi...

Page 24: ...0 C non ATEX version 20 60 C ATEX version Ambient temperature 25 80 C non ATEX version 20 60 C ATEX version Operating pressure pmax 25 bar nominal size 25 40 50 80 and 100 16 bar nominal size 150 and...

Page 25: ...sensor allowed distance max 50 m between sensor and transmitter Output Opto coupler frequency linear to flow VCE 12 24 V recommended max 30 V IC max 50 mA Ptot 100 mW at 25 C Derating 0 91 mW C Ambien...

Page 26: ...ccording to selection for total Backlightning yes Signal input Flow sensor Power supply G H 230 VAC 10 50 60 Hz I K 110 VAC 10 50 60 Hz L 24 VDC 20 Electrical connection 4 x M16 x 1 5 cable gland Hous...

Page 27: ...ection for total Temperature Pressure 1 Backlightning yes Signal input Flow sensor Temperature PT100 2 or 3 wire Pressure 0 4 20 mA passive 14 Bit resolution 2 or 3 wire Power supply M N 230 VAC 10 50...

Page 28: ...DOG page 28 DOG K11 0422 Display Note Temperature and pressure sensors are not included in scope of delivery...

Page 29: ...DOG DOG K11 0422 page 29 15 Order Details...

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Page 34: ...DOG 4 spare sensor with transport sleeve 10 mm plate DOG 4SEN221016 DOG 4 spare sensor with transport sleeve 15 mm plate DOG 6SEN221195 DOG 6 spare sensor with transport sleeve DOG 4KAL01 DOG 4 6 cal...

Page 35: ...ouble pressure loss Calculating the Actual Density The actual density can be calculated with the following formula D0 density at 1 bar abs and 0 C 273 K T temperature in K C 273 for example 20 C 273 2...

Page 36: ...DOG page 36 DOG K11 0422 17 Dimensions Dimensions and Weights DOG 4 6 without ball valve...

Page 37: ...DOG DOG K11 0422 page 37 Dimensions and Weights DOG 4 6 with ball valve...

Page 38: ...DOG page 38 DOG K11 0422 Dimensions Electronics DOG A B C D E F R Dimensions Electronics DOG G H I K L M N O...

Page 39: ...c products with respect to the restriction of hazardous substances Additional for DOG 4 6 A H N D F P K EN 60079 0 2018 Explosive atmospheres Part 0 Equipment General requirements EN 60079 11 2012 Exp...

Page 40: ...rotective systems intended for use in a potentially Explosive Atmospheres Quality Management Production Certificate number BVS 21 ATEX ZQS E110 Notified body DEKRA Testing and Certification GmbH Ident...

Page 41: ...DOG DOG K11 0422 page 41 19 ATEX Certificate...

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Page 50: ...DOG page 50 DOG K11 0422 20 IECEx Certificate...

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