Flow Switch 3/4" 24VDC

The general purpose flow switch provides reliable low or no-flow detection of relatively clean, non-coating media with one 1A relay output. Liquid examples include water and acetic acid. Available in Polypropylene-Ryton® and PVDF, the short flow sensor is used in pipe or ducting from 3/4". The flow switch set point may be adjusted from 0.04 to 3 fps in liquids as a low-flow alarm. 

Features

• Rugged Polypropylene-Ryton® or PVDF sensor for corrosive liquids and gases
• Adjustable set point with LED for flow or no-flow status indication
• 60VA relay selectable NO or NC via power supply wiring polarity
• Solid state sensor is not damaged by over-ranging flow velocities

Specifications

Set point range

• FT10 : 0.04 to 3 fps (0.012 to 0.91 mps)
• GT10: 1 to 90 fps (0.3 to 27 mps)
  
  

Factory set point

• FT10: 2 fps (.06 mps)
• GT10: 10 fps (27 mps)
  
  

Repeatability

• ± 0.5% of set point  a fixed temperature 
  
  

Response time

• 1-10 seconds
  
  

Set point adjust

• Potentiometer
  
  

Process temp

• F: 32° to 140°
• C: 0° to 60°
  
  

Ambient temp

• F: -40° to 140°
• C: -40° to 60°
  
  

Pressure

• 150 PSI (10 bar) @ 25º C, derated @ 1.667 PSI (0.113 bar) per ºC above 25º C