Heinrichs BGN Installation And Operating Instructions Manual
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Heinrichs BGN Installation And Operating Instructions Manual

Variable-area flow meter
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Variable-Area Flow Meter
BGN
Installation and Operating Instructions
BGN 01/0621

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Summary of Contents for Heinrichs BGN

  • Page 1 Variable-Area Flow Meter Installation and Operating Instructions BGN 01/0621...

  • Page 2: Table Of Contents

    Heinrichs Messtechnik BGN Installation and Operating Instructions Contents INTRODUCTION ........................4 IDENTIFICATION ........................4 APPLICATIONS ........................4 SAFETY INSTRUCTIONS ....................... 4 Intended use ........................... 4 Installation, start-up and operating personnel ..............4 PACKAGING, MOUNTING AND SHIPMENT ................. 4 OPERATIONAL MODE AND SYSTEM DESIGN ..............5 Measuring principle .......................
  • Page 3 BGN-..Standard version ..................... 23 22.1.2 BGN-..with spring stop ....................... 23 22.1.3 BGN-..with damping piston ....................24 22.1.4 BGN-..with damping piston and spring stop ................ 24 22.1.5 BGN-..small measuring ranges ................... 24 22.2 Indicator unit ......................... 25 22.2.1 Complete indicator unit, with local scale ................

  • Page 4: Introduction

    Applications The BGN meter is suitable for flow measurement of liquid or gaseous products in pipes. It shows the current flow rate in volume or mass per unit in time. Please consider also the provisions for the use in hazardous areas.

  • Page 5: Operational Mode And System Design

    Heinrichs Messtechnik BGN Installation and Operating Instructions Storage and installation must be done in a clean and dry area so that contamination – especially of the interior of the fitting – is avoided. Follow the limit values for ambient temperature. When transporting the device to a remote mounting location, we recommend that you reuse the factory-issued packaging and the transport protection.
  • Page 6 Reference conditions: acc. IEC 770 Water 20 °C; air 1,013 bar abs. for BGN-P version (PTFE), float with tantalum collar, measuring cone made of borosilicate glass measuring range: A 0.7–7.0 l/h, B 1.2–12 l/h, C 2.0–20 l/h gas throttle in S version for gas measurement included in price (pressure loss 200 mbar)

  • Page 7: Output Signal / Electrical Equipment / Options

    9.1.1 Reference conditions Water 20°C 9.1.2 Measuring accuracy BGN-S/H : ±1,6% of actual qG=50% acc. VDI/VDE 3513-2 (for local indicator) BGN-P: ±2,0% of actual qG=50% acc. VDI/VDE 3513-2 (for local indicator) Additional inaccuracy for electronic transmitter ES = +/- 0.2% 9.1.3...

  • Page 8: Influence Of Ambient Temperature

    Heinrichs Messtechnik BGN Installation and Operating Instructions 9.1.4 Influence of ambient temperature Without electrical equipment and with limit transducer without influence With transmitter ES ± 0.5 % / 10 K reference temperature 22°C Influence of fluid temperature Deviations in fluid temperature from the temperature observed during calibration can result in a proportional display fault because of the corresponding change in density.

  • Page 9: Device Settings

    Heinrichs Messtechnik BGN Installation and Operating Instructions Please check whether the pipe is adequately fixed and stable to prevent vibration or swinging of the device. (Do not use steel mounting parts on the device.) When used with gaseous media, installation position of e.g. adjusting valve (e.g. special option): If the device is calibrated to more than 1.013 bars abs., the valve is usually installed at the flow meter outlet.

  • Page 10: Adjusting The Switch Point Of Spdt Micro Switches Kem

    Heinrichs Messtechnik BGN Installation and Operating Instructions 10.1.4 Adjusting the switch point of SPDT Micro Switches KEM Locking screws switching disc KEM 1 and KEM 2 limit switches do not have limit switch indicators. Switching disc Switch point(s) are normally factory set.
  • Page 11 Heinrichs Messtechnik BGN Installation and Operating Instructions Example for built-in limit switch at DN 15 (1/2") and DN 25 (1"): Max. ambient temperature = 40°C Max. fluid temperature = 120°C Factor for brought-in heat = 0.2 Temperature class Over-temperature ü...

  • Page 12: Ambient Conditions

    EN61326-1:2013 EMV-Anforderungen / EMC requirements NAMUR recommendation NE 21Fluid conditions 10.2.7 Fluid temperature ranges BGN-S/H : - 40°C to +200°C Special versions: -80°C to +350°C BGN-P : - 20°C to +125°C 10.2.8 Diagrams: Max. ambient temperature dependent on fluid temperature for...

  • Page 13: Fluid Pressure Limit

    Heinrichs Messtechnik BGN Installation and Operating Instructions 10.2.9 Fluid pressure limit Standard design BGN-S/H – DN 15/25/40/50/80 PN 40; DN 100 PN 16 Special design – up to PN 400 BGN-P – DN 15/25/50/80/100 PN 16 10.2.10 Inlet and outlet sections Inlet and outlet straight piping runs are not required on a linear flow profile of the fluid.

  • Page 14: Construction Details

    Heinrichs Messtechnik BGN Installation and Operating Instructions Construction details 11.1 Type of construction/dimensions 11.1.1 Aluminum indicator housing 11.1.1.1 Version with flange connection Dimensions Pipe Size PN / Ø l.W DN / (mm) (mm) ANSI 15 / 1/2" 40 / 300 77,0 25 / 1"...

  • Page 15: Dimensional Drawing Heating Connection

    Heinrichs Messtechnik BGN Installation and Operating Instructions 11.1.2 Dimensional drawing heating connection Dimensions DN / ANSI PN / Cl (Flange) (Ermeto) (mm) (mm) (mm) (mm) 15 / 1/2" 40 / (150/300) 25 / 1" 40 / (150/300) 58,5 40 / 11/2"...

  • Page 16: Indicator Housing Made Of Stainless Steel

    Heinrichs Messtechnik BGN Installation and Operating Instructions 11.1.3 Indicator housing made of stainless steel 11.1.3.1 Version with flange connection Dimensions Pipe Size PN / Ø l. W. DN /ANSI (mm) (mm) 15 / 1/2" 40 / 300 99,5 25 / 1"...

  • Page 17: Weights

    Flange lining Float measuring tube BGN – S Stainless steel none Stainless steel none Stainless steel BGN – P (Qmax. 5/10/16 l/h H O) Stainless steel PTFE / glass Stainless steel PTFE PTFE / Tantalum BGN – P Stainless steel PTFE...

  • Page 18: Magnetic Filter

    Magnetic filter The BGN flow meter is sensitive to impure media. Before installing the device, clean the pipes of dirt, spatter and other foreign matter. If the media contains solid particles, connect a suitable filter in series. When dealing with flow media with ferrous particles, we recommend using a magnetic filter.

  • Page 19: Wiring Diagram For Es Transmitter (Signal Output 4-20 Ma With Hart®)

    Heinrichs Messtechnik BGN Installation and Operating Instructions 11.6.1 Wiring diagram for ES transmitter (signal output 4-20 mA with HART®) 11.6.2 Wiring diagram for ES transmitter with 4-20 mA output and 2 limit switches Page 19 of 39 Subject to change without notice...

  • Page 20: Wiring Diagram For Es Transmitter With 4- 20 Ma Output, Pulse Output And Limit Switches

    Heinrichs Messtechnik BGN Installation and Operating Instructions 11.6.3 Wiring diagram for ES transmitter with 4- 20 mA output, pulse output and limit switches 11.6.4 Wiring diagram for inductive limit switches KEI Page 20 of 39 Subject to change without notice...

  • Page 21: Wiring Diagram For Kem 1 And Kem 2 Micros Witches

    Systems for Use in Potentially Explosive Atmospheres), the Electromagnetic Compatibility (EMC) Directive 89/336/EEC and the Pressure Equipment Directive 97/23/EC. Heinrichs Messtechnik confirms compliance with the directives by attaching the CE mark. 15 Order information Please include the following information in your order: Product data, density, temperature, pressure, viscosity, material design, connection size, measuring range, desired accessories, required approvals and material certificates.

  • Page 22: Installing And Removing Cone, Float, Damping Sets/Spring Stop

    Note: On threaded process connection versions removal of the float is not possible! From measuring ranges 5-50 l/h water and higher the float can be removed. On the BGN S-type up to 40 l/h water. the float can be changed including the cone.

  • Page 23: Exploded Views

    If the float is being removed we recommend a new calibration of the instrument. Without new calibration additional measuring errors must be considered. For further instruction on spare parts please contact the Heinrichs Messtechnik GmbH service department 22 Exploded views 22.1...

  • Page 24: Bgn

    Heinrichs Messtechnik BGN Installation and Operating Instructions 22.1.3 BGN-..with damping piston 22.1.4 BGN-..with damping piston and spring stop 22.1.5 BGN-..small measuring ranges Name Part no. (Figures 16) Fitting for small measuring range gasket Cone with spring stop...

  • Page 25: Indicator Unit

    Heinrichs Messtechnik BGN Installation and Operating Instructions 22.2 Indicator unit Name Part no. Indicator base plate 1 x M 20 x 1.5 Inner earthing connection Bearing assembly Fixing screws for bearing unit Dummy plug M 20 x 1.5 c/w o.ring...

  • Page 26: Complete Indicator Unit With 2 Pcs Limit Switches Sj 3,5-N

    22.2.3 Complete Indicator unit with 2 pcs 22.2.5 Complete indicator unit with limit switches SJ 3,5-N 2 pcs SPDT micro switches KEM 22.2.4 Complete indicator unit with 22.2.6 Complete Indicator unit with 1 pc SPDT micro switch KEM transmitter ES Ex HART...
  • Page 27 Heinrichs Messtechnik BGN Installation and Operating Instructions 22.3. Model Code Note: See KOBOLD USA Datasheet for USA Order Codes Material Stainless Steel, process temperature ≤ 350°C Stainless Steel, Wetted Parts PTFE, process temperature ≤ 125°C, process pressure max. 16 bar (not for size "H5" available) Hastelloy C22, process temperature ≤...
  • Page 28 Heinrichs Messtechnik BGN Installation and Operating Instructions 4040 G1" female thread 6862 DN50 TriClamp ISO 2852 4050 G1-1/4" female thread 6860 DN50 TriClamp DIN 32676 6040 3/4" NPT(f) 6660 RD78x1/6" DIN 11851 6050 1" NPT(f) Flange connections 321B 207R DN50 PN40 Form B1 DIN EN 1092-1 2½"...
  • Page 29 Heinrichs Messtechnik BGN Installation and Operating Instructions Heating / cooling, connection ½" Class 150 ANSI (stainless steel) Heating / cooling, connection ½" NPT (F) (stainless steel) Damping / spring stop without with liquid damping Gas damping Spring stop Gas damping and spring stop...

  • Page 30: Decontamination Certificate For Device Cleaning

    Heinrichs Messtechnik BGN Installation and Operating Instructions 23 Decontamination certificate for device cleaning Company: ..........Name: .......... Street: ..........Tel.-Nr.: ........PLZ/ postal code....../ Town: ............The enclosed Variabel Area Flow Meter Model ……………..………..….. Comm. -Nr. / Ser.-Nr.: has been used with media :..................

  • Page 31: Ec Type Examination Certificate

    Heinrichs Messtechnik BGN Installation and Operating Instructions EC Type Examination Certificate Page 31 of 39 Subject to change without notice...
  • Page 32 Heinrichs Messtechnik BGN Installation and Operating Instructions Page 32 of 39 Subject to change without notice...
  • Page 33 Heinrichs Messtechnik BGN Installation and Operating Instructions Page 33 of 39 Subject to change without notice...
  • Page 34 Heinrichs Messtechnik BGN Installation and Operating Instructions Page 34 of 39 Subject to change without notice...
  • Page 35 Heinrichs Messtechnik BGN Installation and Operating Instructions Page 35 of 39 Subject to change without notice...
  • Page 36 Heinrichs Messtechnik BGN Installation and Operating Instructions Page 36 of 39 Subject to change without notice...

  • Page 37: Declaration Of Conformity

    Heinrichs Messtechnik BGN Installation and Operating Instructions 25 Declaration of conformity Konformitätserklärung Declaration of Conformity . 16.4111.02 Hersteller: Heinrichs Messtechnik GmbH Manufacturer: Robert-Perthel-Strasse 9 50739 Köln Produktbeschreibung: Schwebekörper-Durchflussmessgerät vom Typ BG* Product description: Variable Area Flowmeter Model BG* Hiermit erklären wir, in alleiniger Verantwortung, dass das oben genannte Messsystem den Anforderungen der folgenden EU- Richtlinien, einschließlich allen bis heute veröffentlichten Änderungen bzw.
  • Page 38 Heinrichs Messtechnik BGN Installation and Operating Instructions Anhang N zur Konformitätserklärung Annex N of the Declaration of Conformity . 16.4111.02 Produktbeschreibung: Schwebekörper-Durchflussmessgerät vom Typ BG* Product description: Variable Area Flowmeter Model BG* Die Konformität mit den auf Seite 1 genannten Richtlinien diese Erklärung wird nachgewiesen durch die Einhaltung folgenden Normen (gegebenenfalls abhängig von Gerätvariante):...
  • Page 39 Heinrichs Messtechnik BGN Installation and Operating Instructions Anhang X zur Konformitätserklärung Annex X of the Declaration of Conformity . 16.4111.02 Produktbeschreibung: Schwebekörper-Durchflussmessgerät vom Typ BG* Product description: Variable Area Flowmeter Model BG* Gerät Zulassungen / Device certification EG-Baumusterprüfbescheinigung Nachtrag Kennzeichnung...

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