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Turbine Flowmeter With NPT End Fittings

FTB-100

Turbine flowmeter | FTB-100

Turbine flowmeter

  • Calibration Certificate Included for Water
  • ±½% of Reading Accuracy
  • Ball Bearing Design for Economy
  • Non-Metallic Bearing Retainers for Long Life
  • Replacement Bearings Field Installable Without Loss of Calibration
  • Disassembles Quickly for Easy Maintenance
  • Deflector Cones Stabilize Low Mass Rotor for Increased Bearing Life
  • 4 to 20 mA, 0-5 V, and Scaled Frequency Outputs Available
Turbine, Paddle Wheel & Positive Displacement Flowmeters - View related products

Description

Click here if you want to know more about flow meters.

The FTB-100 Series of turbine meters have a sealed ball bearing design for high accuracy performance (±½% of reading, not full scale) at an economical cost. The non-metallic bearing retainers minimise friction, thereby allowing these meters to be used with clean fluids that have poor lubricating properties ( i.e.water). Ball bearings also give the widest linear flow range, particularly in larger turbines. Bearing replacement and clean-up are fast and easy, since all internal parts are easily accessible by removing a single nut. These turbine flowmeters have a low mass rotor design which allows rapid dynamic response, so they can be used in pulsating flow applications. Deflector cones eliminate downstream thrust on the rotor and allow hydrodynamic positioning of the rotor between the cones. This provides wider rangeability and longer bearing life than conventional turbine flowmeters. Integral flow-straightening tubes minimise the effects of upstream turbulence.

FTB-100 Turbine Meters are available with integral signal conditioners (as shown in photo) which provide scaled and unscaled frequencies, 4-20 mA, or 0-5 volt outputs. Units without integral signal conditioners are supplied with mating connector for two-wire connection.

Ranges
Model
Linear Flow
Range (litres/min)
NPT Fittings
Max. Op.
Pressure (Barg)
Max. Pressure
Drop (mBarD)
Length (mm)
Nom. K Factor
Pulses/litre
FTB-101
1.3 to 13.2
½"
344
207
62
3430
FTB-102
2.8 to 28.4
½"
344
345
62
2640
FTB-103
4.7 to 36
½"
344
359
62
1580
FTB-104
6.6 to 60
¾"
344
207
70
1080
FTB-105
9.5 to 110
¾"
293
345
83
580
FTB-106
15 to 227
1"
265
352
89
170
FTB-107
23 to 352
1¼"
265
297
99
110
FTB-108
30 to 492
1½"
206
207
111
60
FTB-109
57 to 850
2"
172
228
121
32
FTB-110
95 to 1514
2½"
155
276
154
16
FTB-111
151 to 2460
3"
137
276
191
14


Specifications
Accuracy: ±½% of reading
Repeatability: ±0.1% of reading
Maximum Temperature Range: -268 to +232°C
Maximum Intermittent Overrange: 150% of maximum range
Minimum Output Amplitude: 30 mV peak-to-peak unscaled pulse
Materials of Construction:
    
Body: 304 stainless steel
      ½" NPT bodies contain Silver Solder.
      ¾" NPT and larger are welded.
    Rotor: 17-4 pH steel
    Bearings: 440C stainless steel
Minimum straight pipe requirements:
10 pipe diameters upstream, 5 downstream.

Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
FTB-101
£1,711.09
Availability: 7 weeks
 
1.3 to 13.2 l/m Linear Range Water; 1/2" End Connections (MNPT)
FTB-102
£1,327.43
Availability: 6 weeks
 
2.8 to 28.4 l/m Linear Range Water; 1/2" End Connections (MNPT)
FTB-103
£1,327.00
Availability: 9 weeks
 
4.7 to 36 l/m Linear Range Water; 1/2" End Connections (MNPT)
FTB-104
£1,620.04
Availability: 9 weeks
 
6.6 to 60 l/m Linear Range Water; 3/4" End Connections (MNPT)
FTB-105
£1,327.00
Availability: 9 weeks
 
9.5 to 110 l/m Linear Range Water; 3/4" End Connections (MNPT)
FTB-106
£1,469.00
Availability: 2 weeks
 
15 to 227 l/m Linear Range Water; 1" End Connections (MNPT)
FTB-107
£1,595.00
Availability: 9 weeks
 
23 to 352 l/m Linear Range Water; 1 1/4" End Connections (MNPT)
FTB-108
Consult Sales  
Availability: 
 
 
30 to 492 l/m Linear Range Water; 1 1/2" End Connections (MNPT)
FTB-109
£2,436.50
Availability: 9 weeks
 
57 to 850 l/m Linear Range Water; 2" End Connections (MNPT)
FTB-110
£2,443.00
Availability: 9 weeks
 
95 to 1514 l/m Linear Range Water; 2 1/2" End Connections (MNPT)
FTB-111
£2,443.00
Availability: 9 weeks
 
151 to 2460 l/m Linear Range Water; 3" End Connections (MNPT)
Signal conditioners need to be ordered as Systems if purchased with a turbine meter for example : SYS/FTB-101/FLSC-18B. Use table below to order
FLSC-18B
Consult Sales  
Availability: 
 
 
Signal Conditioner 4-20mA output. 8-40V dc powered
FLSC-34
Consult Sales  
Availability: 
 
 
Signal Conditioner 4-20mA output. 115 V ac powered
FLSC-28
Consult Sales  
Availability: 
 
 
Signal Conditioner 0-5 V output. 8-40V dc powered
FLSC-35B
Consult Sales  
Availability: 
 
 
Signal Conditioner 0-5 V output. 115 V ac powered
FLSC-51
Consult Sales  
Availability: 
 
 
Signal Conditioner Square Wave output. 8-35 V dc powered

Order By Part Number

Part Number
Qty
Part Number
Qty


All amounts shown in EUR, GBP, or USD
Note: Comes with NIST traceable calibration certificate for water and complete operator’s manual.
Standard calibration: Viscosity = 1CK: no charge; Calibration for other viscosities up to 100 CK available. Contact sales for pricing
If an integral signal conditioner is required please order as a system. Omega will scale the signal conditioner to the turbine meter.
Example: SYS/FTB-101/FLSC-18B, scaled system includes: Signal Conditioner, Enclosure, Turbine Meter and Fitting.
Ordering Example: (1) FTB-105 Liquid turbine meter calibrated to water 9.5 to 110 litres/min range, ¾ NPT fittings, £1,327.00
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