Applications:
  • Machine tools- lathes, milling machines
  • Band saws
  • Woodworking tools- lathes, drill presses
  • Conveyors
  • Mixers

Features:
  • Period counting for fast updates even at slow RPM inputs
  • Calculates SFM from RPM and entered diameter
  • Cutter or work diameter from 0.01” to 99.99” (metric also available)
  • Low power consumption- 5O mA typically at 9-12 volts dc
  • Bright red attractive 4 digit 0.56” high display with decimal points
  • Sensor contains IR light source- will work in complete darkness
  • Crystal timebase for high accuracy and stability
  • Professional quality conservative design and manufacturing
  • Screw terminal block for sensor connection
  • Usable with multiple sensor heads using a DPDT or 2-pole multiple-position switch

Specifications:
Resolution:             1RPM
Accuracy:              +/- 1 RPM
Range:                   25-9999 RPM with 1 mark/rev
                             5-9999 RPM with 10 marks/rev
                             3-9999 RPM with 16 marks/rev
Sensor spacing:      0.150” (3.81mm) (.1 to .2")
Light source:           Internal IR LED
Diameter setting:     0-99.99”
SFM display:          0-9999 SFM
Power supply:         DC 9V-12V @ 5OmA typ.
Operating temp. :     0-55C (20-130F)
Humidity :                10-90% non-condensing
Size                     2.95" x 2.44" x .60" (excluding shaft)