EPR Series Paddlewheel Flowmeter

EPR Series Paddlewheel Flowmeter

The EPR Series is a paddlewheel type flowmeter that measures the velocity of flowing fluid in a pipe and calculates the flowrate in fluid volume per unit of time, such as gpm (gallons per minute) or l/m (liters per minute).  The EPR includes the primary sensing element and can also include the transmitter to provide an analog electrical signal to a remote readout or control system.  The EPR is a lightweight and compact design that allows the user to carry, install and operate it conveniently.

Product Description

The EPR Series is a paddlewheel type flowmeter that measures the velocity of flowing fluid in a pipe and calculates the flowrate in fluid volume per unit of time, such as gpm (gallons per minute) or l/m (liters per minute).  The EPR includes the primary sensing element and can include the transmitter to provide an electrical signal to a remote readout or control system.  The EPR is a lightweight and compact design that allows the user to carry, install and operate it conveniently.  The EPR series paddlewheel flowmeter is calibrated by professionally in the modern flow laboratory at the Aplus Finetek factory, with the accuracy of K value (water) achieving an error rate of only ±3%. The velocity measuring range is 0.3 ~10m/s (water), with high linearity.  EPR units with display and without display are available.  The display type includes a built-in totalizer.

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  • DN20 (3/4″), DN25 (1″), DN40 (1-1/2″) and DN50 (2″) line sizes
  • Pulse or Analog (4-20mA) output
  • RS485 MODBUS serial communications link
  • Intelligent version with built-in display and totalizer available
  • M12 electrical connector for convenient installation
  • Proven paddlewheel technology, reliable, cost effective and accurate
  • 3/4″ to 2″ (DN20 to DN50) line sizes
  • 12-36VDC power supply
  • NPN/PNP pulse output or 4-20mA flow transmitter output versions
  • PVC or stainless steel pipe material
  • Polypropylene or PVDF paddle blade material
  • 0.984-32.8ft/s (0.3-10.0m/s) velocity range
  • ±3% accuracy (standard K factor)
  • ±0.5% F.S. linearity
  • ±0.4% repeatability
  • 300cSt maximum viscosity
  • 1% maximum impurity within fluid (0.5mm size maximum)
  • 145psi (10bar) maximum operating pressure
  • 212℉ maximum operating temperature (stainless pipe)
  • Food and beverages
  • Water treatment
  • Pharmaceutical
  • Dyeing and chemicals
  • Semi-conductor industry
  • PCB wet process control

EPR Series Sales Catalog

EPR Series Operating Manual

Full Line Products Guide

Product Solutions for Bulk Solids Industries

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