FB-1200 Series Bi-directional Dual Turbine Flow Meters are suitable for pipe sizes ranging from 2½" to 72".
Bi-directional dual turbine meters accurately measure flow in both directions and provide an isolated contact closure output to indicate flow direction.
ONICON FB-1200 Series Bi-directional Insertion flow meters are designed to work in pipe sizes ranging from 2½" to 72" in diameter.
The FB-1200 Series Bi-directional Flow Meters, with their built-in flow direction switch, are ideal for primary / secondary decoupled (bypass) loops, stratified thermal storage tanks and municipal water storage tank charge / discharge lines.
NIST traceable factory calibration performed on every flow meter, within ±0.5% of reading accuracy at the calibrated (typical) flow velocity and within ±1-2% of reading over a 50:1 flow range. ONICON's price vs. performance is unmatched.
Unequaled Operating Range
Provides repeatable flow data over a 175:1 turndown from 0.17 to 30 ft/s.
Excellent Long-Term Reliability
Patented non-magnetic impedance sensing method, low mass non-metallic turbines with sapphire jewel bearings and tungsten carbide shafts provide a mechanical system that virtually does not wear.
Simplified Hot Tap Insertion Design
Integral hot-tap design is standard for all insertion meters and allows installation and removal without system shutdown. Turbine meters can be removed and reinserted by hand without special tools.
Integral Conditioned Outputs
Electronics enclosure includes integral conditioned output circuitry for ease of installation. Analog output models include both 4-20 mA and 0-10 VDC signals. Isolated-analog, dry contact switch and frequency outputs are also available.
|Turbine Flow Meters Application Guide||Guide Specifications|
|Turbine Flow Meter Manual|
|Model Number||Catalog Page Description|
|FB-1200||Bi-Directional Dual Turbine Insertion Flow Meter with Frequency Output - provides a high resolution frequency output for connection to an ONICON display or BTU meter.|
|FB-1210||Bi-Directional Dual Turbine Insertion Flow Meter with analog output - provides 4-20 mA & 0-10 V analog outputs.|
|FB-1211||Bi-Directional Dual Turbine Insertion Flow Meter with isolated analog output - provides isolated 4-20 mA & 0-10 V analog outputs.|
|FB-1220||Bi-Directional Dual Turbine Insertion Flow Meter with divided output - provides a conditioned binary / digital output signal corresponding to flow rate.|
|FB-1230||Bi-Directional Dual Turbine Insertion Flow Meter with scaled output - provides a scaled binary / digital output for flow totalization.|
|Standard Kit for Welded Pipe - (INSTL1, INSTL5, INSTL18)|
|Hot Tap Kit for Welded Pipe - (INSTL2, INSTL6, INSTL31)|
|Standard Kit for 1 ¼" - 2 ½" Threaded Pipe - (INSTL7, INSTL8)|
|Standard Kit for Saddles - (INSTL10, INSTL11, INSTL12, INSTL13, INSTL14, INSTL15, INSTL16, INSTL17)|
|Hot Tap Kit for Saddles - (INSTL19, INSTL20, INSTL22, INSTL23, INSTL24, INSTL25, INSTL26, INSTL27, INSTL28, INSTL29, INSTL30, INSTL75)|
|Standard Kit for Copper Tube NSF Compliant - (INSTL3, INSTL4, INSTL9)|
|System-10 BTU Meter||ONICON's F-3500 Series Insertion Electromagnetic Flow Meter combined with the System-10 BTU Meter form and energy measurement system with unsurpassed accuracy and reliability.
System-10 BTU Meter Catalog Sheet
|D-100 Series||Totalizing flow display with network interface designed for use with any ONICON flow meter.
D-100 Series Catalog Sheet
|D-1200 Series||Display Module series for F-1100 Series Flow Meters.
D-1200 Series Catalog Sheet