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Tachometer
Input Cards
&
Software

...simple as a laptop.

Data Acquisition & Control
  • Free 30-Day evaluation.
  • No special drivers required.
  • No need to access internal card cages.
  • Use up to 32 cards on a single RS-232 or USB port.
  • Mix and match the cards to provide any combination of features.

Digital Input Module
WTDIN-M
4 input channels which can hook up to tachometer sensors and read the speed of a rotating shaft up to 400,000 RPM. Also includes 4 additional digital input channels and 2 digital output channels.
Only $89       read more...
Digital Output Module
WTDOT-M
2 input channels which can hook up to tachometer sensors and read the speed of a rotating shaft up to 400,000 RPM. Also includes 8 digital output channels.
Only $99       read more...
Pulse Counter/Timer Module
WTPCT-M
1 input channel that can hook up to a tachometer sensor and read the speed of a rotating shaft up to 99,999 RPM. Can also read Frequency, Period, or Duty Cycle.
Only $89       read more...

 

 

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Weeder Technologies Tachometer Input cards with free Window's software

To measure the speed or RPM of a rotating shaft, counter/timer cards are used which interface with a speed sensor and decodes the pulse stream coming out of it. Our small low-cost tachometer interface cards plug into the RS-232 or USB port of a PC or laptop and can display the speed on the screen as a number or as a speedometer gauge instrument.