Low Pressure and Medium Pressure Flow Monitors

Product Description

• The WPB series in-line flow monitors are designed for continuous monitoring or intermittent use for trouble-shooting or commissioning industrial or mobile hydraulic systems.
                      The tubular scale is easily read through the clear polycarbonate window and ensures checks can be made to determine pump performance and setting of flow control valves. The unit is fully sealed for weather tight or wash down applications.
                      Compatibility with hydraulic fluids in mobile, industrial or other applications such as lubrication or coolant systems is not a problem. The WPB series flow monitors do not require straight inlet or outlet piping or require vertical installation. The advanced design of the sharp edged orifice ensures good reliability over a wide viscosity range and minimises the effect of contamination. 

  Features

  • Economical solution, accuracy 4% FS
  • From 0.5 up to 550 lpm at 240 bar
  • Flow Switche and transmitter Models available
  • Suitable for oil, water - glycol & phosphate ester

  
  

  Specifications:

  Measuring accuracy:

  • 2.5% of full-scale in the centre third of the Measuring range.
  • 4% of full-scale over the entire scale range

  
  

  Repeatability:

  • 1% of full scale

  
  

  Maximum operating pressure:

  • Aluminium and Brass monitors 240 bar (3000 psi), 
  • stainless steel 420 bar (6000 psi)

  
  

  Maximum operating temperature:

  • 115 C (240 F) _{higher temperature range avaliable} 

  
  

  Note:

  • For operation to 315 C (600 F), a high temperature range is available Pressure differential
  • Standard calibration fluids- Oil monitors: DTE 25 @ 43C (40 cst), 0.873 sg                                                                          Water monitors: Tap water @ 21C (1 cst), 1.0 sg