Heinrichs KDS-K Operating Instructions Manual

Variable-area flowmeters

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KDS
Variable-Area Flowmeters
BGK
Operating Instructions
KDS-S
KDS-K/C
BGK
KDS-R

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Summary of Contents for Heinrichs KDS-K

  • Page 1 Variable-Area Flowmeters Operating Instructions KDS-S KDS-K/C KDS-R...
  • Page 2 KDS und BGK ..........................4 KDS-R ............................4 Operational mode and system design ..................4 Measuring principle for BGK and KDS-K/C/S flowmeters ............4 BGK and KDS-K/C/S system design ..................4 Measuring principle of the KDS-R .................... 4 KDS-R system design ........................ 4 ……………………………………………………………………………………………………….5...
  • Page 3: Table Of Contents

    Heinrichs Messtechnik KDS/BGK Operating Instructions Construction details, type of construction/dimensions ............8 KDS-K/C ............................8 KDS-S............................8 KDS-R with ¼“ NPT (F) connection as outlet pressure regulator version ......9 KDS-R with ¼“ NPT (F) connection as inlet pressure regulator version ......9 BGK with flange connection ....................
  • Page 4: Identification

    The height of the float is a measure of the flow quantity. Product type BGK and KDS-K/C/S system design KDS-K/C/S and BGK: Miniature flowmeter in all-metal design based on The meter consists of a conical fitting pipe with a the float principle float that can move vertically.
  • Page 5: Input

    For liquids, both versions can be used; however, Smallest measuring range: 0.1-1.0 l/h water the KDS-R...-V version is preferred. Largest measuring range: Input 10-100 l/h water (KDS-K/C) Measured variable 20-200 l/h water (KDS-S and BGK) Volume flow Regulator range Largest regulator range:...
  • Page 6: Mounting/Start-Up

    Heinrichs Messtechnik KDS/BGK Operating Instructions Mounting/start-up When using gases, slowly let the inlet pressure The variable-area flowmeter must be installed rise to avoid pressure surges. perpendicularly (direction of flow from the bottom Basically, avoid activation using solenoid valves to the top).
  • Page 7: Ambient Conditions

    - 25°C to + 65°C 7.3.3 Fluid pressure limit with limit transducer: - 25°C to + 65°C KDS-K/C PN 40, special version up to PN 160 KDS-S PN 63, speceial version up to PN 320 7.2.2 Storage temperature PN 40 - 25°C to + 65°C...
  • Page 8: Construction Details, Type Of Construction/Dimensions

    KDS-K – process connections horizontally towards the back, mounting dimension: 90 mm (NPT ¼ " F connection) KDS-C – similar to KDS-K, but with bolt for panel mounting KDS-S Process connections vertically at the top/at the bottom, mounting dimension: 180 mm (NPT ¼ " F connection)
  • Page 9: Kds-R With ¼" Npt (F) Connection As Outlet Pressure Regulator Version

    Heinrichs Messtechnik KDS/BGK Operating Instructions KDS-R with ¼“ NPT (F) connection as outlet pressure regulator version The unit consists of a variable-area flowmeter with a setting valve and a differential pressure regulator mounted on the meter. The measured value is displayed on the scale of the analog indicator unit.
  • Page 10: Bgk With Flange Connection

    Heinrichs Messtechnik KDS/BGK Operating Instructions BGK with flange connection Page 10 of 19...
  • Page 11: Weights

    Important: The mounting lengths may be - Indicator cover: Ultramide differerent. - Setting valve: 1.4404 (316L) stainless steel - Valve sealing: KDS-K/C/R) PTFE Other connections are available a special - Tube sealing: KDS-S Viton; versions. KDS-K/C/R PTFE - Regulator diaphragm: KDS-R Buna-N/PTFE Flanges: DN15/25, ANSI ¾“, 1“...
  • Page 12: Use In Hazardous Areas

    Heinrichs Messtechnik KDS/BGK Operating Instructions 14 Use in hazardous areas 14.3 Ground connection In variable-area flow meters, it is possible under operating conditions for charge separation to occur in the measuring tube due to the transport Only devices with ex marking may be...
  • Page 13: With Limit Transducer

    Article 3, Section 3, and need no conditions of these EC Type Examination CE mark in accordance with this directive. Certificates must be observed. Heinrichs Messtechnik confirms compliance with Marking on PTB 00 ATEX 2048 X the directives by attaching the CE mark.
  • Page 14: Safety Instructions

    (please use the form in the Appendix). If hazardous materials remain in or on the device after it has been returned, Heinrichs Messtechnik is authorized to remove them at the client’s expense without further inquiry. Page 14 of 19...
  • Page 15: Decontamination Certificate For Device Cleaning

    Heinrichs Messtechnik KDS/BGK Operating Instructions 22 Decontamination certificate for device cleaning Company: ....... City: ........Department: ......Name: ......Tel: ......This variable-area flowmeter Type KDS- BGK-..was operated using the measured medium..............Since this measured medium is dangerous in water/poisonous/corrosive/flammable,...
  • Page 16: Ec Type Examination Certificate Of The Inductive Sensor

    Heinrichs Messtechnik KDS/BGK Operating Instructions 23 EC Type Examination Certificate of the inductive sensor Page 16 of 19...
  • Page 17 Heinrichs Messtechnik KDS/BGK Operating Instructions Page 17 of 19...
  • Page 18: Notes

    Heinrichs Messtechnik KDS/BGK Operating Instructions 24 Notes Page 18 of 19...
  • Page 19: Declaration Of Conformity

    K o n f o r m i t ä t s e r k l ä r u n g Declaration of conformity Heinrichs Messtechnik GmbH, Robert-Perthel-Straße 9, 50739 Köln erklärt in alleiniger Verantwortung, dass das Produkt / declares in sole responsibility, that the product Schwebekörper-Durchflussmesser / Variable Area Flowmeter...

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Kds-sKds-cBgkKds-r

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