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Hot Water Flow Meters for Totalization and Rate Indication

Hot Water Meters for Totalization and Rate Indication with Pulse Output


Item# FTB8007HW

In stock

Lead Time (If not in stock): 4 weeks
Hot Water Meters for Totalization and Rate Indication with Pulse Output FTB8007HW FTB8007HW
  • Flow Rates from 0.22 to 132 GPM
  • 150 psi Maximum Operating Pressure
  • 90°C (194°F) Maximum Operating Temperature
  • Field-Adjustable Pulse Output (Optional)

FTB8007HW Model Options

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Flow Range
Output Signal
Max Process Temperature
Process Connection Size
Media type
Max Operating Pressure
Wetted Materials
Process Connection Type

  • Accuracy Value 1.5% of reading
  • Maximum Operating Pressure 150 psi
  • Maximum Ambient Temperature 90°C (200°F)
  • Power Source Minimum 6 mA at 12 Vdc
The FTB8000HW Series meters use the multi-jet principle, which has been an internationally accepted standard for many years. This type of meter is known for its wide range, simplicity, and accuracy in lowquality water. The impeller is centered in a ring of jets, with inlet jets on one level and outlet jets on another. A gear train drives the register totalizer dials. For pulse output, one of the dials is replaced by a gear, which turns a magnet that is detected by an encapsulated sensor threaded into the outside of the lens. Pulse rate is determined by the gear and the dial on which the gear is placed. Changing the pulse rate requires no special tools and can be done in the field.

Mechanically, all FTB8000HW meters are the same. The difference between the -PR, -PT, and standard models is in the sensor. -PR model meters use a solid state, longlasting Hall-effect sensor, which requires power. -PT model meters use a 2-wire reed switch. They provide a dry-contact closure and do not require power. Basic FTB8000HW meters totalize only and do not have an output. Never install water meters above or over areas where leakage would cause damage.

    Body: Cast bronze
    Internals: Engineered thermoplastic
    Magnet: Permanent ceramic
Max Temperature: 90°C (194°F)
Max Operating Pressure: 150 psi
Accuracy: 1.5% of reading
    -PR: Hall-effect device
    -PT: Reed switch
Max Current: 20 mA
Max Voltage:
    -PR: 24 Vdc
    -PT: 24 Vdc or Vac
Sensor Power (-PR): Minimum 6 mA at 12 Vdc
Cable Length: 4 m (12') standard, 600 m (2000') max
Flow Rates (GPM):
NPT Size ¾ 1 2
Minimum 0.22 0.44 0.88 1.98
Maximum 22 52 88 132
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Rated 5 out of 5 by from Water Meters Reliable for application we need it for. Usually available w/ short lead times.
Date published: 2023-07-12
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Can this device output flow rate?

Asked by: Andy
Thank you for your inquiry. Yes, and the suffix of the part number would end in '-PR' for pulse rate.
Answered by: JC EBGR
Date published: 2021-01-12

With this installed in a horizontal position, can the register face down instead of up?

Asked by: Ronnie H
Thank you for your inquiry! Unfortunately, installation with the register facing down is not recommended. The register should be facing up when mounted horizontally for accurate results.
Answered by: Application Engineer JM
Date published: 2022-02-01

For Model FTB8010HW Omega Pulse meter, is the part 32238 internal assemby available? If so what is cost and lead time?

Asked by: Daves
Thank you for your inquiry about the pulse meter. Please compose an email and forward to the Customer Care Group at and they will advise on the price and lead time for that spare part.
Answered by: Application Engineer JC
Date published: 2021-12-14

Is this meter serviceable? I have one that needs a new turbine and gauge face, is there anyway to reach out and potentially purchase rebuild/replacement parts? 

Asked by: Itachi
Thank you for your inquiry! Unfortunately, we do not offer individual replacement components for this series of flow meter
Answered by: Application Engineer JM
Date published: 2021-08-17

How do I request a longer cable in the part number? I need 50 ft.

Asked by: RM37
Thank you for your inquiry! A 50 foot cable is non standard and therefore we do not have a method to indicate the cable length in the part number. Please send us an email at so that we can discuss this this application
Answered by: Application Engineer JM
Date published: 2021-08-05

Can you get just the reed switch for these water meters?

Asked by: Sparcy
Thank you for your inquiry. Yes, you can adjust the pulse rate for the reed switch.
Answered by: AS Engineer
Date published: 2020-06-18
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