Different Hall-Effect based Series A5S,
the first choice to permanent installations by outstanding characteristics:

• Speed range from close to zero up to 1.5 million pulses per minute (response time <20 microseconds).
  
  
• Accepting fine and coarse profiles, as gear wheels, slots, cams, bore holes in any ferrosteel material.
  
  
• Clearance to the rotating part up to 4mm (depending on the profile size).
  
  
• Temperature range - 40°C...+ 125°C (-40...+255°F).
  
  
• Output signal equally high and powerful over the entire speed range, adequate to transmission over more than 1.000 meters.
  
  
• Function resistant to machine vibrations or external fields.
  
  
• Sealed stainless steel enclosure (1.4305) with protection grade IP67, available with metric or UNF threaded shaft, by numerous dimensions.
  
  
• Speed and Direction detecting version with twin systems in one shaft.
  
  
• Approved safety versions for Ex area applications.