OPTIC FIXED TACHOMETER BASIC NAME FIXED TACHOMETER MODEL TYPE OPTIC SPEED SENSOR READING RESOLUTION 500PULSES/REV ROTATION DIRECTION REVERSIBLE ROTATION AUTOMATIC SCALE SELECTION RPM MEASURING UNITS EVENT COUNT 24 TO 1000 DIGITAL OUTPUT NO OUTPUT 0.2% ACCURACY CLASS POWER SUPPLY 9 TO 24 VDC/25 MA CASE WITHOUT CASE CABLE WITHOUT ADAPTER CABLE WITHOUT ADAPTER REFLECTIVE TAPE WITHOUT REFLECTIVE TAPE OPTICAL MEASURING RANGE 500 PULSES/REV COMMERCIAL REFERENCE PABR-PT500 STD-TDA