Cart  |  Contact  |  Help  |  auinfo@dwyeromega.com  | 
Toll-Free in Australia: 1800 106 210
International+65 6415 5353

Ball Bearing Gas Turbine Flow meters with Male NPT Fittings

FTB-930

Ball Bearing Gas Turbine Flow meters with Male NPT Fittings | FTB-930

Ball Bearing Gas Turbine Flow meters with Male NPT Fittings

  • ±1% of Reading Accuracy
  • Ball Bearing Design for Economy
  • 440C Bearing Retainers for Durability
  • Ball Bearings Field Replaceable Without Loss of Calibration
  • Deflector Cones Stabilize Low Mass Rotor for Increased Bearing Life
  • NIST Certificate Supplied Standard
Technical Reference - View related products

Description

The FTB930/940 series has been discontinued. Please see the FTB1400 SERIES as a possible alternative or contact our Flow Engineering department.

The OMEGA™ FTB-930 & FTB-940 Series turbine meters have male NPT end fittings for easy connections. They are suitable for use with gases with a minimum density of 0.025 lb/ft 3 (air at STP is 0.0752 lb/ft 3 ).These units come supplied with a mating 2-wire connector and can be supplied with integrally mounted FLSC-60 Series signal conditioners to provide 4-20 mA, 0-5 V, or amplified pulse outputs. These turbine gas meters are intended for clean service only; where there is any doubt about the fluid, strainers are recommended.

OMEGA™ precision turbine gas flowmeters are designed to measure actual cubic feet or actual volume passing through the meter. Before sizing a flowmeter, it is necessary to convert flow units (i.e., SCFM, LPM, etc.) to actual units. To convert to actual measured volume (ACFM) from standard volume (SCFM), use the following formula:
ACFM = SCFM x 14.7/Pa x Ta/530
where:
ACFM = Actual cubic feet per minute of measured gas flow
SCFM = Standard cubic feet per minute gas flow
Pa = Operating pressure (psia) in = (psig + 14.7)
Ta = Temperature in degrees, Rankine = (°F + 460)


SPECIFICATIONS
Accuracy: ±1.0% of reading
Repeatability: ±0.25%
Materials of Construction:
Body: 304/316 stainless steel
Rotor: 17-4 PH SS
Bearings: 440C stainless steel
Output: 30 mV p-p sinewave min.
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
  
FTB-942
Consult Sales  
Availability: 
 
 
75-1200 ACFM Range; End Connections 4 MNPT (in)
Signal Conditioners (Order as a System for factory Scaling on FLSC-61 and FLSC-62, For Example: SYS/FTB-931/FLSC-62)
Accessories
Click to expand/minimize a list of what others bought with thePSR-24S
PSR-24S
Consult Sales  
Availability: 
 
 
Regulated power supply, US plug, 90-264 Vac input, 24 Vdc output, 400 mA, screw terminals, UL
All amounts shown in AUD
Note: Comes complete with operator’s manual and NIST Certificate for air.

To order turbine meters with integral signal conditioners, specify model as a system such as : SYS/FTB-932/FLSC-62A. Omega will scale the signal conditioner with the appropriate calibration information from the turbine meter specified.

No other calibrations are available.

Compatible Meters: DPF701, DPF402, DPF70 with FLSC-AMP, DPF10, DPF500, FC20, 21, 22

Contact Flow Engineering Dept


 
We noticed you are from the US. Visit your local site for regional offers and live support.