Seametrics WT Series Turbine Flow Meter

WT meters can be ordered with various output options. The basic model (100) comes with pulse output only. An electronic display (Seametrics FT430/440) can be mounted on the 103 and 109 models to display flow rate and total (resettable or non-resettable), and provide a programmable pulse or 4 20 mA output.

Description

This unique system of 3” to 8” turbine meters uses just one moving part, a precision helical rotor. Rotation of the rotor is electronically detected and processed. The high-quality jewel bearings and shafts minimize friction while providing long life in non-lubricating fluids. The entire rotor assembly can be easily removed for field service without removing the meter from the pipe.

WTP bodies are fabricated from Schedule 80 PVC fittings and WTS bodies from stainless steel tubing. The turbine insert on WTS meters is machined from a stainless steel casting. The WTP turbine insert is machined from a solid piece of PVC. Turbine rotors on all models are Kynar (PVDF).

WT meters can be ordered with various output options. The basic model (100) comes with pulse output only. An electronic display (Seametrics FT430/440) can be mounted on the 103 and 109 models to display flow rate and total (resettable or non-resettable), and provide a programmable pulse or 4 20 mA output. Other electronics options include a battery powered (FT450) rate/totalizer plus pulse output for applications that lack power (107 model). All of these controls/displays can be mounted on the meter or remotely mounted on a wall or panel up to 2,000 feet away. WT-Series meters are compatible for use with other remote mount Seametrics displays and controls as well.

Brand

Seametrics

Seametrics

Seametrics, a member of the TASI Flow Group, is a designer and manufacturer of a variety of flow metering and submersible sensor products. Since 1990, we have provided innovative solutions to users in irrigation, fracking, water & wastewater, environmental, and processing applications. Our products have a reputation for durability and accuracy at a competitive price and are sold through our network of domestic and international distributors.

Located just south of Seattle, our Kent, WA factory is home to both our engineering and production groups. We employ just-in-time manufacturing methods and have a high commitment to continuous improvement as demonstrated by our ISO 9001 quality management system. Our focus on innovation, product value and customer accessibility has resulted in over two decades of continuous growth. Seametrics is dedicated to helping conserve the world’s most valuable resource by providing our customers with precision flow meter and environmental sensor products.

Feature

  • One moving part
  • Low friction jewel bearings
  • Field repairable
  • Choice of materials
  • Variety of displays and controls

Application

  • Water treatment
  • Municipal
  • Cooling water monitoring
  • Industrial flow control

Specification

Pipe Sizes 3”, 4”, 6” 3”, 4”, 6”, 8”
Materials Meter Body PVC Schedule 80 fittings 304 Stainless steel (316 SS optional)
Turbine Insert  PVC CF8 cast stainless
Rotor Kynar® (PVDF) Kynar® (PVDF)
Shaft  Zirconia ceramic  Zirconia ceramic
Bearings Sapphire journal, ruby endstone Sapphire journal, ruby endstone
Cable #22 AWG, 2000’ max #22 AWG, 2000’ max
Flanges Optional (See dimensions) 150 lb. drilling
Maximum Pressure 150 psi @ 75° F)
(10 bar @ 24° C) (See chart)
200 psi (14 bar)
Maximum Temperature 120° F (50° C) (See chart) 200° F (93° C)
Accuracy ± 1% of full scale ± 1% of full scale
Flow Range (GPM) 3” 4” 6” 3” 4”  6” 8”
Minimum 3 6 12 3 6 12 30
Maximum 400 600 1200 400 600 1200 3000

Additional Information

Datasheet: Seametrics WT Datasheet

Manual Instruction: Seametrics WT Instruction Manual

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