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Positive Displacement Flow Totalizers For Oil

Positive Displacement Totalizers For Oil Flow


Item# FTB-33

In stock

Lead Time (If not in stock): 4 weeks
Positive Displacement Totalizers For Oil Flow FTB-33 FTB-33
  • For Flows Down to 0.26 GPH
  • For #2, 4 or 6 Oil
  • Direct Totalization in Engineering Units
  • Scaled Pulse Output Available

FTB-33 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Flow Range
Output Signal
Max Operating Pressure
Max Process Temperature
Process Connection Type
Process Connection Size
Supply Power
Wetted Materials

FTB Series totalizers are typically used in applications where accurate measurement of (#2, 4 or 6) heating oil flow is required. The FTB-32 features a fully rotatable, easy-to-read face. The FTB-30 is designed to be mounted horizontally; both the FTB-30 and FTB-31 are shipped complete with mounting brackets and compression fittings, while the FTB-32 is supplied with ¾" NPT couplings. All FTB totalizers are non-resettable. In addition, all FTB-30 Series meters have an optional reed relay scaled pulse output (with 3 m (10') of cable) for remote totalization. This output must be specified at the time of the order; it is not field installable.

Accuracy: ±1% rdg except ±0.5% rdg for FTB-31
Max Pressure: 225 psi for FTB-32 through FTB-34; 350 psi for FTB-30 and FTB-31; 150 psi for FTB-35 and FTB-36
Pressure Loss:
    FTB-30: 0.14 psi
    FTB-31: 0.58 psi
    FTB-32: 1.80 psi
Wetted Parts: Brass body and anodized aluminum piston; graphite or synthetic rubber piston optional

Max Switch Load: 3 VA
Max Switch Current: 50 mA
Max Switch Voltage: 50 Vac
Output Frequency: 0.1 gal/pulse for FTB-30P, FTB-31P, FTB-32P (total only)
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Do you have the Positive Displacement Totalizers For Oil Flow in Liters?

Asked by: Alex1
Thank you for your inquiry and there is another series, FPDM3000, positive displacement totalizer and will have the option to display in Liters.
Answered by: Application Engineer JC
Date published: 2023-06-26
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