316 SS, PTFE-Lined SS and Hastelloy C-22 Measuring Tubes
Unique Variable Area Design for Horizontal and Vertical Installations
Line Sizes to 3 Inches
Direct Reading Scales Calibrated for Media, Density, Operating Pressure and Temperature
Analog Output, HART® and Profibus-PA Available
Special Versions for Process Temperatures up to 392°F
Special Materials Such as Monel, Tantalum and Others Available upon Request
The BGF armored variable area flow meter is ideal for difficult applications requiring high pressure/temperature operation or low pressure loss. Its all-metal, armored design is available in stainless steel, PTFE-clad stainless steel, or Hastelloy C22. The BGF series 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 BGF 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. The Analog output is supplied standard with HART® protocol. Profibus-PA is also available as an option. Switches and analog outputs are available which operate via intrinsically-safe methods of protection and may be used in hazardous areas where intrinsically-safe installations are permitted. Custom designs for high pressure operation, special fittings and special materials of construction are available upon request. ...