Hoffer Turbine Flowmeter, CT Series
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CT Series Turbine Flowmeter

Brand: Hoffer Flow Controls
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The Hoffer CT Series turbine flowmeters provide extremely accurate custody transfer grade flow measurement in a rim rotor design. 

These flowmeters are typically used in liquid petroleum products. 

This series is recommended for flow applications where high resolution (pulse count) is critical in order to achieve custody transfer grade accuracy.
Features
  • Widest flow turndown ranges available in a custody transfer grade turbine flowmeter
  • Designed to be compliant with API Standard Chapter 5.3
  • Rim rotor design offered in sizes 4" to 12" provides for high pulse resolution
  • Bearing types include self-lubricating, ceramic ball bearings and Tungsten Carbide sleeve
  • Optionally available with multiple pickup coils for redundancy or bi-directional flow measurement
  • Rotor assembly is hydrodynamically balanced and "floats" on fluid cushion to provide extended bearing life

Specifications

Brand

Approvals & Certifications

  • ATEX: EX II 2 GD Ex d TD IIC, IP66/68
  • CE
  • CSA: Class I, Div. 1, Groups A, B, C, D, Class II, Div. 1, Groups E, F, G, Class III, Type 4X EX D IIC, Class I, Zone 1, IP66
  • FM: Class I, Div. 1, Groups A, B, C, D, Class II/III, Div. 1, Groups E, F, G, Type 4X
  • IEC EX D IIC IP68
  • PED

Bearing Material

  • Ceramic Ball Bearings
  • Tungsten Carbide Steel

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • IP66
  • IP68

Flange Material

  • 304 Stainless Steel
  • 316 Stainless Steel
  • 316L Stainless Steel
  • Carbon Steel

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150#
  • 10” (DN 250) - 1500#
  • 10” (DN 250) - 2500#
  • 10” (DN 250) - 300#
  • 10” (DN 250) - 600#
  • 10” (DN 250) - 900#

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150#
  • 12” (DN 300) - 1500#
  • 12” (DN 300) - 2500#
  • 12” (DN 300) - 300#
  • 12” (DN 300) - 600#
  • 12” (DN 300) - 900#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - 1500#
  • 4” (DN 100) - 2500#
  • 4” (DN 100) - 300#
  • 4” (DN 100) - 600#
  • 4” (DN 100) - 900#

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#
  • 6” (DN 150) - 1500#
  • 6” (DN 150) - 2500#
  • 6” (DN 150) - 300#
  • 6” (DN 150) - 600#
  • 6” (DN 150) - 900#

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150#
  • 8” (DN 200) - 1500#
  • 8” (DN 200) - 2500#
  • 8” (DN 200) - 300#
  • 8” (DN 200) - 600#
  • 8” (DN 200) - 900#

NACE & NIST

  • NACE MR-0175

Documentation

Data Sheets

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