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Programmable Frequency digital meter Relay
Programmable Frequency Isolated Transmitter
Inputs : TTL, CMOS, Magnetic pick-up
Pulse  : Accepts input rates up to 50KHz
  : Display RPM or line-speed can be modified
  : Display M/min, Y/min, ft/min can be modified
  : Pulse revolution can be defined 1-99999
  : Decimal point can be modified
  : Pulse TTL = 5V
  : Pulse NPN  = 12V
  : Pulse PNP = 12V
  : Magnetic pick-up 50mV…1.5V
  : Magnetic pick-up 500mV…15V
  : Dry contact
AC : 0-60V, 0-230V or specify
Input Rate : Up to 80Khz.
Trigger levels : Hi bias CMOS- VIH =7.5V, VIL =5.5V)
Sensor supply : 12VDC ±3% <60mA
Accuracy : ±0.1%FS ±1Digits.
Display  
Type : LED 5 digits, Height 10.16mm. (0.4”)
Display  
Range : 19999 … 19999 digit adjustable,br>
Back-up memory : By E2PROM, no data loss even power failure.
  : Data 10years retention
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