Kobold ZDM Series Скачать руководство пользователя страница 1

ZDM Positive Displacement Flow Meter

User Instructions

USA

1801 Parkway View Drive

Pittsburgh, PA 15205
PH 412-788-2830

Canada

9A Aviation

Point Claire, QC H9R 4Z2
PH 514-428-8090

www.koboldusa.com

ZDM_manual_11-10

Содержание ZDM Series

Страница 1: ...sitive Displacement Flow Meter User Instructions USA 1801 Parkway View Drive Pittsburgh PA 15205 PH 412 788 2830 Canada 9A Aviation Point Claire QC H9R 4Z2 PH 514 428 8090 www koboldusa com ZDM_manual...

Страница 2: ...g Plate 4 3 1 3 Bolt Torque Specifications 4 3 1 4 Connecting Piping to the Sensor 5 3 2 Electrical Connections 5 4 0 Operating Instructions 6 4 1 Turning the Unit On 6 4 2 Flow Measurement 6 4 3 Turn...

Страница 3: ...tation by the force of liquid moving past the gears along the meter s housing Engagement of the gear teeth with the housing walls entraps a defined volume in the cavity between the gear teeth A detect...

Страница 4: ...port The resolution of the ZDM is therefore determined by the volume between the gear teeth This entire procedure is completely independent of the properties of the liquid making the system applicabl...

Страница 5: ...F Accuracy 0 3 of reading with viscosity 20 cSt Repeatability 0 05 of reading Electrical Data Sensor Type Qty 2 Push Pull Outputs Channels A B A B Signals are 90 out of phase Phase difference can be...

Страница 6: ...h use of the four threaded holes in the base of the mounting plate These holes are metric and sized as follows ZDM XX02 to ZDM XX08 M6 6 mm metric ZDM XX09 to ZDM XX40 M8 8 mm metric 3 1 2 Attaching t...

Страница 7: ...ation by purchasing a different mounting plate 3 1 4 1 If you have NPT threads coat the threads with a paste type pipe sealant before threading into the mounting plate We recommend that PTFE tape NOT...

Страница 8: ...pply voltage Vcc minus 1 0 VDC A representation of the waveform is given in Diagram 4 2 1 ZDM Frequency Output Waveform on page 6 Each pulse in the transmitted signal represents a fixed quantity of li...

Страница 9: ...oning condition The frequency of filter replacement and maintenance will depend on the level on cleanliness of the metered liquid The only wear component in the ZDM are the gear teeth The gear teeth w...

Страница 10: ...9 ZDM FM Rev 11 10 Appendix A Pressure Loss vs Flow Rate at Various Viscosities...

Страница 11: ...ZDM 10 FM Rev 11 10...

Страница 12: ...11 ZDM FM Rev 11 10...

Страница 13: ...ZDM 12 FM Rev 11 10 ZDM 0010 Pressure Loss...

Страница 14: ...13 ZDM FM Rev 11 10...

Страница 15: ...v 11 10 CAUTION PLEASE READ THE FOLLOWING WARNINGS BEFORE ATTEMPTING INSTALLATION OF YOUR NEW DEVICE FAILURE TO HEED THE INFORMATION HEREIN MAY RESULT IN EQUIPMENT FAILURE AND POSSIBLE SUBSEQUENT PERS...

Страница 16: ...designed for use in media temperatures from 40 to 248 F and for use at pressures up to 6500 PSIG depending on model Operation outside these limitations will cause damage to the unit and possible pers...

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