ST – WAFER turbine flow meter

Sur-Tech Wafer Turbine Flow Meter

Wafer Turbine Flow Meter

The in-line turbine flow meter was developed for liquid applications where accuracy and dependability are needed.

Our stainless-steel body incorporates a helical turbine with tungsten carbide shaft and bearing. It provides an efficient, long service life and a cost-effective solution for your measurement requirements.

Simple in design and construction, using modified upstream and downstream flow straighteners for a high degree of flow accuracy. It’s between-the-flange design eliminates the need for mating flanges, requiring less space in the flow line, lowering costs for easy, one-man installation.

The meter produces a sine-wave signal proportional to its volumetric flow rate. With optional electronics, this flow meter provides local flow rate and volume totalization and interfaces with most instruments, PLCs and computers.

Features

  • Accurate and repeatable flow measurement from 0.6…3 gpm (20…100 bpd) to 500…5000 gpm (17,000…171,000 bpd)
  • Unique between-the-flange design eliminates need for mating flanges
  • Superior materials of construction for high performance in aggressive environments
  • Wafer-style mounting configurations for limited space requirements
  • Modified flow straighteners for enhanced fluid dynamics
ORDERING INFORMATION
Materials Of ConstructionBody and internal wetted parts: 316L stainless steel
Bearings: Tungsten carbide
Turbine: CD4MCU stainless steel
Shaft: Tungsten carbide
Accuracy ±1% of reading for 7/8 in. and larger meters
±1% of reading over the upper 70% of the measuring range for 3/8 in., 1/2 in. and 3/4 in. meters
Repeatability±0.1%
CalibrationWater; NIST Traceable Calibration Certificate available, consult factory for details
Size Ranges3/8″ to 10″
Pressure Rating150-900 ANSI
Operating Temperature–150…350° F (–101…177° C) standard
Temperatures to 450° F (232° C) with high-temp pickup, consult factory for details
End ConnectionsWafer-style ASME/ANSI B16.5-1996
ApprovalsFor Explosion proof models only: Class l Div 1 Groups C,D; Complies to UL 1203 and CSA 22.2 No. 30
Met Labs File No. E112860

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