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DESCRIPTION
The units are rugged, incremental encoders that convert shaft rotation into a current sinking pulse train.
Internally, a single L.E.D. light source and a photologic sensor in conjunction with a shaft-mounted, durable, metal-etched encoder disc, provides signal accuracy and reliability to 10 KHz. The DC input power supply requirement is a versatile +8 to +35 VDC, and is reverse polarity protected. The NPN Open Collector Transistor Output is current limited to 40 mA and is compatible with most RLC counters, rate indicators, controllers and accessories.

●VARIOUS PULSE PER REVOLUTION (PPR) RATES
   Up to 200 PPR for fine, high-resolution counting or
   precision speed measurement from slow shaft speeds.
●UP TO 10 KHz OUTPUT FREQUENCY
●CURRENT SINK OUTPUT
●LENGTH SENSORS AVAILABLE WITH:
   Single or Dual Ended Shaft
●SEALED PRECISION BALL BEARINGS
●VARIOUS CABLE LENGTHS AVAILABLE
●RUGGED CAST ALUMINUM HOUSING
●3/8" DIA. STAINLESS STEEL SHAFT
●WIDE INPUT SUPPLY VOLTAGE RANGE &
   LOW CURRENT OPERATION
●EASY INSTALLATION
   Eliminates air-gap, sensing distance, and beam
   alignment procedures of other types of sensing.
●IDEAL FOR DUSTY, DIRTY ENVIRONMENTS
   Where “Non Contact” sensing means are impractical.