contact us

Flow Mini wheel FlowmeterW-2000/W-2000N

W-2000/W-2000N PDF

*Specifications are subject to change without prior notice.

W-2000 and W-2000N are the rotary vane type flowmeters suitable for various liquid flow measurement.
W-2000 has a window through which operators can watch the rotation of the wheel and the flowing status of liquids.
W-2000N covers wider range of temperature.
Made by precision casting, both compact-designed and cost-effective flowmeters are suitable for the measurement of the various cooling water devices and semiconductor chillers.

Features

  • · Pulse or current output
  • · Visible wheel rotation
  • · Covering wide temperature range from -20 to 100°C
  • · Wide variety of material groups to cover many kinds of fluids
  • · Easy overhauling, cleaning and maintenance
  • · Low price owing to intensive cost down
  • · Complying with RoHS

Short Specifications

View
Model W-2000 series W-2000N series
for low and high temperature services
Measuring
fluid
Liquids including water, Fluorinert, Galden, ethylene glycol. The liquid viscosity is 2.0 mPa·s or less.
Flow
range
Max. 6.0 to 60 L/min
Min. 0.5 to 3 L/min
Fluid
pressure
Max.1.0MPa(temperture is 40°C or less)
Min. 0.4MPa(temperture is 80°C or less)
Fluid
temperature
5 to 80°C -20 to 100°C
Process
Connection
Rc3/8, Rc1/2, Rc3/4 thread
Material Flow path body: SCS14
Monitoring window: Polycarbonate (Standard)
SCS14 Blind type (No monitoring)
O-ring: NBR,FKM,EPDM,FVMQ
Wheel: PPS (Magnet mold)
Bearing: Carbon containing PTFE or Glass containing PTFE
Shaft: Quartz glass
Bush: PTFE or Carbon containing PTFE
Flow path body: SCS14
Monitoring window: SCS14
O-ring: FVMQ (Fluorosilicone rubber)
Wheel: PPS + Fe (Plastic magnet)
Bearing: Carbon containing PTFE
Shaft: HC-276
Bush: PPS
Output Pulse output type
Open collector pulse (Unscaled)
Power supply: 5 to 18 VDC 12mA
Electric connection: 3 core cable

Current output type
Output: 4 to 20 mADC
Power supply: 24 VDC ± 10% 50 mA
Electric connection: 4 core cable
Pulse output type
Output: Open collector pulse (Unscaled)
Power supply: 5 to 12 VDC 12mA
Electric connection: 3 core cable
Accuracy ±3%F.S, ±5%F.S.(flow range 0.5 to 3L/min)
Construction Protected against water jets
(Equivalent to IP65)