Features
- Measuring range:
- Water: (0.044 to 0.44) up to (26.4 to 264.2) GPM
- Air: (0.176 to 1.76)up to (100 to 1000) SCFM
- Connection:
- 1/2" to 3" ASME
- 1/4" to 2" NPT
- Accuracy:
- ±2% of upper range value
- ±0.2% with transmitter (ES)
- Repeatability: ±0.8% of full scale
- All Directions of Flow
- Magneto-resistive signal transmission
The Kobold BGF Series Variable Area Flow Meters are ideal for difficult applications requiring high pressure, high temperature
operation or low pressure loss. Its all-metal, armored design is available in stainless steel or PTFE-clad stainless steel. This
flow meter is unique in that its design employs a guided float and spring return mechanism that allows the BGF to be installed into
both horizontal and vertical pipes. In standard configuration, the flow meter is a purely mechanical meter suited for water and
compressed gases in line sizes up to 3 inches. Electronic limit switches and/or an analog flow transmitter may be added if
desired. Analog output is supplied standard with HART protocol. Profibus-PA is also available as an option. Available switches
and analog outputs include those that operate via intrinsically safe methods of protection and may be used in hazardous areas
where intrinsically safe installations are permitted. Foundation Fieldbus is also available as an option. Custom designs for
high pressure operation, special fittings and special materials of construction are available upon request.
