All-Metal Variable Area Flowmeter and Counter Measuring range: 0.5 - 5.0 ... 13 000 - 130 000 l/h water 0.015 - 0.15 ... 240 - 2 400 m³/h air (20 °C, 1.013 bar) M aterial: stainless steel 1.4404/1.4571, Hastelloy® C, PTFE O ption: contacts, analogue output with HART®, Profibus® PA or Fieldbus® Foundation™, counter KOBOLD companies worldwide: AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHINA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SPAIN, SWITZERLAND, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192

All-Metal Variable Area Flowmeter and Counter Model BGN Application The KOBOLD-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. Applications Flow measurement, monitoring, adjusting and control of liquid and gaseous products. The meter’s design makes it ideal for processes under difficult and rough operating conditions. The devices are available with additional electrical equipment for process monitoring and control. OO A large spectrum of wetted materials OO Magneto-resistive signal transmission...

All-Metal Variable Area Flowmeter and Counter Model BGN Technical Details (continued) Display Material: aluminium (stove-enamelled) stainless steel (as option) Electrical outputs: Inductive switch, SJ 3,5-N NAMUR (standard)* Inductive switch, SJ 3,5-SN NAMUR (safety design)* on request Microswitch* others on request Ambient temperature: -40 °C ... +80 °C (without limit switch) -40 °C ... +65 °C (with limit switch) * Using the segments of the slot-type initiators or the eccentric discs of the microswitches, any switching point between 10 % and 90 % of the flow rate can be set. Additional options...

All-Metal Variable Area Flowmeter and Counter Model BGN Order Details for Liquids (Example: BGN-S 10 305B A 0 0 0 0 S 1 0 0K) Measuring range [l/h] Measuring range air at 20°C, 1013 mbar [Nm3/h] Connection size Pressure stage (DIN-flange) Max. pressure loss [mbar] Code2) flange ASME Class 150 RF

All-Metal Variable Area Flowmeter and Counter Model BGN Continuation Order Details for Liquids (Example: BGN-S 10 305B A 0 0 0 0 S 1 0 0K) Reference conditions: water at 20 °C, 1 mPas 1 Different measuring range for model BGN-P (PTFE-chasing) 2) Other flange connections: Form B1, N, D, JIS or Class 300 on request 3) Not for model BGN-P (PTFE-casing) 4) Not for model BGN-H (Hastelloy®) 5) Only up to measuring range: 40 l/h 6) Only for nominal diameter DN 100 7) Damping not possible 8) Not available with heating / cooling 9) I EC 61508-2:2010 Conformity confirmed by EXIDA 10) Option display only...

All-Metal Variable Area Flowmeter and Counter Model BGNDimensions [mm] Display: aluminium145* Display: stainless steel 158* DN Dimensional deviations: * +100 mm with forward advanced display and generally at DN 125 and DN 150 No responsibility taken for errors; subject to change without prior notice.