BGK Variable Area Flowmeter

Brand: KOBOLD Instruments, Inc.

The KOBOLD BGK 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 The devices are available with additional electrical equipment for process monitoring and control.
Features
  • A Variety of Sealing Materials
  • High Pressure Application (Option)
  • Analog Output (Option)

Specifications

Accuracy

  • ± 3 %

Ambient Temperature Range

  • -25° to 70° C (-13° to 158° F)

Applications

  • Chemical Processing
  • Flow Measurement of Liquids & Gases
  • Laboratories
  • Medical Equipment
  • Robust Mechanical System with a Low Rate of Wear

Approvals & Certifications

  • ASME B16.5-2003
  • BVS 03-ATEX-H/B 113
  • BVS 12-ATEX-E 093 X
  • CE - Explosion Protection Directive 94/9/EC, PED 97/23/EG
  • Ex
  • IEC
  • IECEx BVS 12.0061X
  • NJ1,5-6,5N PTB 00-ATEX-2048 × II 2 G Ex ia IIC T6-T4
  • SIL Conformity Acc. IEC-61508- 2: 2000 & IEC-61508-2: 2010
  • ZELM 03-ATEX-0128 × II 1D Ex iaD 20 T to °C

Electrical Connectors

  • 2 Inductive Limit Contact
  • M12 Plug

Electromagnetic Rating

  • EMV-Directive 89/336/EWG
  • EN 61326-1: 2006

Enclosure, Body Material

  • 316 Stainless Steel
  • 316Ti Stainless Steel
  • Polyamid, Cover Ultramid

Environmental Protection

  • II 2 G Ex Ib IIC T4 Gb, II 2D Ex Ib IIIC T135° C Db
  • Intrinsically Safe
  • IP65

Flange Size - 1" (DN 25)

  • 1" (DN 25) - PN 40

Flange Size - 1/2" (DN 15)

  • 1/2" (DN 15) - PN 40

Flange Type

  • Raised Face (RF)
  • RTJ - Ring Typical Joint

Flow Rate

  • 0.1 to 200 Water
  • 5 to 6,000 NL/hr Air

Materials of Construction

  • 316 Stainless Steel - Measuring Cone, Float, Armature
  • 316Ti Stainless Steel - Measuring Cone, Float, Armature

Nominal Pressure

  • psi: 580.2 (bar: 40, kPa: 4,000)

Output

  • 14-30 Vdc
  • 2-Wire, Passive - Analog Output
  • 4-20 mA - Analog Output
  • 500 ohms - Analog Output
  • 5-25 Vdc
  • 8.2 V

Output Function

  • NAMUR Output

Process Temperature

  • -40° to 130° C (-40° to 266° F)

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