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Operating Instructions
Full Metal Variable Area
Flow Meter and Counter
Model: BGN
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622 Mary Street; Suite 101; Warminster, PA 18974
Phone: 267-673-8117 - Fax: 267-673-8118
Sales@cabriggs.com
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Summary of Contents for Kobold BGN
- Page 1 Operating Instructions Full Metal Variable Area Flow Meter and Counter Model: BGN 622 Mary Street; Suite 101; Warminster, PA 18974 Phone: 267-673-8117 - Fax: 267-673-8118 Sales@cabriggs.com www.cabriggs.com...
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Page 2: Table Of Contents
Inlet and outlet sections ........................ 10 7.3.5 Physical state ..........................10 7.3.6 Density ............................10 7.3.7 Viscosity ............................10 7.3.8 Pressure (for gas measurement) ....................10 7.3.9 Pressure loss ..........................10 CONSTRUCTION DETAILS ............................. 11 Type of construction/dimensions ......................11 BGN K01/0908 Page 2... - Page 3 BGN-..Standard version ......................20 21.1.2 BGN-..with spring stop ......................20 21.1.3 BGN-..with damping piston ...................... 20 21.1.4 BGN-..with damping piston and spring stop ................21 21.1.5 BGN-..small measuring ranges ....................21 21.2 Indicator unit ............................22 21.2.1 Complete indicator unit, local with scale ..................
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Page 4: Identification
For the measuring range from 5 to 50 l/h, a measuring ring is inserted in the tube in which a The BGN meter is suitable for flow measurement of liquid or conical float can move with vertical freedom. - Page 5 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) not available in P version conversion not possible only in S and H version, only with smaller sealing strip Page 5 BGN K01/0908...
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Page 6: Output6
KEM 1 = 1 Double-throw microswitch (for liquids) KEM 2 = 2 Double-throw microswitches BGN-S/H/P +/- 1.6 % of URV for local display (URV = upper-range value) Maximum make-break capacity: 230 VAC 50/60Hz 6 A... -
Page 7: Mounting/Start-Up
If the device is calibrated to more than 1.013 bars absolute pressure, the valve is usually installed behind the flowmeter. At 1.013 bars absolute pressure (free exhaust) install it in front of the device. Page 7 BGN K01/0908... -
Page 8: Operation In Hazardous Areas
When using the device in hazardous areas, follow the via the flanges. This connection only ensures electrostatic applicable national installation rules. grounding of the device and does not meet the requirements for equipotential bonding. BGN K01/0908 Page 8... -
Page 9: Ambient Conditions
7.3.1 Fluid temperature ranges as specified in the Type Examination Certificate. BGN-S/H : - 40 °C to +200 °C 7.2.2 Storage temperature Special design: -80 °C to +350 °C The storage temperatures are identical to the ambient BGN-P : - 20 °C to +125 °C... -
Page 10: Fluid Pressure Limit
DN80/100 7.3.6 Density 7.3.3 Fluid pressure limit Liquids: up to 2.0 kg/l Standard design BGN-S/H – DN 15/25/40/50/80 PN 40; Gases: no restrictions DN 100 PN 16 Special design – up to PN 400 7.3.7 Viscosity BGN-P – DN 15/25/50/80/100 PN 16 The influence of viscosity depends on various factors. -
Page 11: Construction Details
Pipe for Ermeto 12 mm 58,5 Flange in acc. with DIN DN 15 or DN 25 PN 40 Flange in acc. with ANSI ½“ 150 lbs 77,5 The DN 25 flange is a special version. 93,5 Page 11 BGN K01/0908... -
Page 12: Indicator Housing Made Of Stainless Steel
1 ½“, 300 lbs, ANSI B16.5 2“, 300 lbs, ANSI B16.5 3“, 300 lbs, ANSI 14.5 B16.5 4“, 300 lbs, ANSI B16.5 i.d. i.d. = inside diameter Inside diameter Deviating mounting dimensions: +100 mm with the indicator pulled forward BGN K01/0908 Page 12... -
Page 13: Material
The S/H versions in special design are available up to PN 400. Magnetic filter The BGN flowmeter is sensitive to impure media. Before installing the device, clean the pipes of dirt, spatter and other foreign matter. If the medium comes with solid particles, connect a suitable filter in series. -
Page 14: Electrical Connection
Tighten the cable gland securely, remount the indicator cover and close it tightly. 8.6.1 Wiring diagram for ES transmitter (signal output 4-20 mA with HART) 8.6.2 Wiring diagram for ES transmitter with 4-20 mA output and 2 limit transducers BGN K01/0908 Page 14... -
Page 15: Wiring Diagram For Es Transmitter With 4- 20 Ma Output, Pulse Output And Limit Transducer
8.6.3 Wiring diagram for ES transmitter with 4- 20 mA output, pulse output and limit transducer 8.6.4 Wiring diagram for inductive limit transducers Page 15 BGN K01/0908... -
Page 16: Wiring Diagram For Kinax 3W2 Transmitter With 4-20 Ma Output, 2 Wires
8.6.5 Wiring diagram for KINAX 3W2 transmitter with 4-20 mA output, 2 wires 8.6.6 Wiring diagram for KINAX 3W2 transmitter with 4-20 mA output, 3 wires BGN K01/0908 Page 16... -
Page 17: Wiring Diagram For Kinax 3W2 Transmitter With 4-20 Ma Output, 4 Wires
8.6.7 Wiring diagram for KINAX 3W2 transmitter with 4-20 mA output, 4 wires 8.6.8 Wiring diagram for KEM 1 and KEM 2 double-throw microswitches Page 17 BGN K01/0908... -
Page 18: Indicator Unit
ES transmitter with freely programmable user interface 14 Safety instructions Parameters may be changed based on the ES Operating Instructions. 14.1 Intended use 10 Auxiliary power The BGN variable-area flowmeter may be used only for flow measurements fluid gaseous media. see Electrical connection manufacturer shall not be liable for damages that may result from unintended or inappropriate use. -
Page 19: Installing And Removing Cone, Float, Damping Sets/Spring Stop
The parameterization of the ES is possible and is done pulsation of the product by using a volume receptacle. via HART . Please refer to the separate Operating If necessary, have Kobold Messring install a viscous damping set or a double eddy-current damping set. Instructions for the ES. -
Page 20: Exploded Views
21 Exploded views 21.1 Fitting with measuring element Name Part no. (Figures 12-15) BGN - Fitting BGN - Fitting with Spring stop for float Float Float with damping piston Spring stop gas damping gas damping with Spring stop 21.1.1 BGN-..Standard version Figure 13 21.1.3 BGN-.. -
Page 21: Bgn
21.1.4 BGN-..with damping piston and spring stop 21.1.5 BGN-..small measuring ranges Figure 15 Figure 16 Name Part no. (Figures 16) Fitting for small measuring range gasket Cone with spring stop Float Page 21 BGN K01/0908... -
Page 22: Indicator Unit
Installation set transmitter ES Ex with switch (min-max) Installation set transmitter ES Ex with Profibus 21.2.3 Complete indicator unit with 2 SJ 3,5 N limit transducers 21.2.1 Complete indicator unit, local with scale Figure 3 Figure 1 BGN K01/0908 Page 22... -
Page 23: Complete Indicator Unit With E2 Kinax Ex Transmitter
Installation set transmitter type KINAX 3W2 Ex with lever arm and mounting parts and connection for a limit transducer Installation set transmitter ES Ex Hart Installation set transmitter ES Ex with switch (min-max) Installation set transmitter ES Ex with Profibus Figure 5 Page 23 BGN K01/0908... -
Page 24: Decontamination Certificate For Device Cleaning
Department: ......Name: ......Tel: ......This variable-area flowmeter type BGN-..was operated using the measured medium..............Since this measured medium is dangerous in water/poisonous/corrosive/flammable, we have checked that all hollow spaces of the device are free of these materials* neutralized and flushed all hollow spaces of the device* *cross out what is not applicable. -
Page 25: Ec Type Examination Certificate
23 EC Type Examination Certificate Page 25 BGN K01/0908... - Page 26 BGN K01/0908 Page 26...
- Page 27 Page 27 BGN K01/0908...
- Page 28 BGN K01/0908 Page 28...
- Page 29 Page 29 BGN K01/0908...
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Page 30: Sales Representatives
24 Sales representatives Internet: http://www.kobold.com 25 Notes BGN K01/0908 Page 30...
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