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Low Flow Brass & 316 SS Turbine Flow Meters
Low Flow Liquid Flowmeters
- Square Wave Output
- One Moving Part
- Rugged Nickel-Plated Brass Body or 316 Stainless Steel
FTB4705 Model Options
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*Highlighted options are not compatible. Please select a different combination.
Flow Range
Max Operating Pressure
Max Process Temperature
Wetted Materials
Process Connection Type
Process Connection Size
Category
Media type
Accuracy
Output Signal
Display
WARNING: This product can expose you to Lead, a chemical known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
- Accuracy Value ±1% FS
- Output Signal Square wave
- Pressure Drop 15 psig
The FTB4700 Series is a plated brass meter ideal for water applications in the ranges 0.2 to 18 GPM. The FTB4800 provides a wide range flow metering in an extremely rugged stainless steel package. Single-jet simplicity combined with high quality jewel bearings result in long life and relatively high tolerance for problem fluids. Typical applications are chemical batching, proportional chemical injection, fertilizer injection, proportioning of spray chemicals, and general flow rate monitoring.
The FTB4700 is available with ½ or ¾" male thread, with union-type meter couplings. The FTB4800 is available with ½, ¾ or 1" female threads. A square wave output makes the FTB4700 or FTB4800 series ideal for many OEM control applications. This signal interfaces easily with programmable logic controllers and computer input boards. The FTB4700 or FTB4800 Series meters can be combined with the DPF701-A panel flow meter for reading flow rate or total flow, with 4 to 20 mA output.
SPECIFICATIONS
Accuracy: ±1% FS
Maximum Temperature:
FTB4700: 85°C (185°F)
FTB4800: 93°C (200°F)
Maximum Pressure:
FTB4700: 12 bar (175 psi)
FTB4800: 35 bar (500 psi)
Output: Squarewave
Power:
FTB4700: 5 to 30 Vdc
FTB4800: 6 to 24 Vdc
Maximum Current: 20 mA
Cable: FTB4700: #22 AWG 3-conductor, 4 m (12')
FTB4800: #22 AWG 3-conductor, 5.5m (18')
Maximum Cable Run: 650 m (2000')
Maximum Pressure Drop: 15 psig
MATERIALS
Body:
FTB4700: nickel-plated brass
FTB4800: 316 SS
Rotor Chamber:
FTB4700: brass
FTB4800: 316 SS rotor cover
Rotor:
FTB4700: thermoplastic
FTB4800: PVDF
Shaft:
FTB4700: Tungsten carbide
FTB4800: Nickel-bonded tungsten carbide
Bearings:
FTB4700: water cooled theromplastic
FTB4800: Ruby ring and ball
O-Ring:
FTB4700: —
FTB4800: TFE-coated FKM
The FTB4700 is available with ½ or ¾" male thread, with union-type meter couplings. The FTB4800 is available with ½, ¾ or 1" female threads. A square wave output makes the FTB4700 or FTB4800 series ideal for many OEM control applications. This signal interfaces easily with programmable logic controllers and computer input boards. The FTB4700 or FTB4800 Series meters can be combined with the DPF701-A panel flow meter for reading flow rate or total flow, with 4 to 20 mA output.
SPECIFICATIONS
Accuracy: ±1% FS
Maximum Temperature:
FTB4700: 85°C (185°F)
FTB4800: 93°C (200°F)
Maximum Pressure:
FTB4700: 12 bar (175 psi)
FTB4800: 35 bar (500 psi)
Output: Squarewave
Power:
FTB4700: 5 to 30 Vdc
FTB4800: 6 to 24 Vdc
Maximum Current: 20 mA
Cable: FTB4700: #22 AWG 3-conductor, 4 m (12')
FTB4800: #22 AWG 3-conductor, 5.5m (18')
Maximum Cable Run: 650 m (2000')
Maximum Pressure Drop: 15 psig
MATERIALS
Body:
FTB4700: nickel-plated brass
FTB4800: 316 SS
Rotor Chamber:
FTB4700: brass
FTB4800: 316 SS rotor cover
Rotor:
FTB4700: thermoplastic
FTB4800: PVDF
Shaft:
FTB4700: Tungsten carbide
FTB4800: Nickel-bonded tungsten carbide
Bearings:
FTB4700: water cooled theromplastic
FTB4800: Ruby ring and ball
O-Ring:
FTB4700: —
FTB4800: TFE-coated FKM
