SUPPLY VOLTAGE: 12 to 24 VDC. Polarity Protected.
CURRENT REQUIREMENTS: 85 milliamps (exclusive of load).
OUTPUT TRANSISTORS: (1) NPN and (1) PNP sensor output transistor. NPN: Sink up to 150mA PNP: Source up to 150ma Momentary short circuit protected Outputs protected from pulsing during power up Light/Dark switch determines status: Light = Light "ON" operate; Dark = Dark "ON" operate
RESPONSE TIME: Minimum duration of input event Light state response = 50 microseconds. Dark state response = 140 microseconds. Leading edge variation less than 20 microseconds.
HYSTERESIS: Less than 400 millivolts for maximum sensitivity and resolution
LED LIGHT SOURCE: Pulse modulation rate 45 KHZ Options: Infrared (880nm), Red (660nm), Blue (480nm) or White (Broadband Color Spectrum)
LIGHT IMMUNITY: Responds to sensor's pulsed modulated light source Immune to most ambient light
OFFSET/EDR ADJUSTMENT: Sets initial level on CONTRAST INDICATOR in relation to mid-scale switch point of 5 – functions as sensitivity adjustment Controls Enhanced Dynamic Range circuit (EDR™) which functions to avoid saturation
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Indicators: OUTPUT INDICATORS: RED LED illuminates and the NPN or PNP outputs switch to the opposite state when returned light level exceeds “5” on the CONTRAST INDICATOR EDR™ INDICATOR: Intensity of GREEN LED provides indication of where in the dynamic operating range the offset, EDR™ adjustment has been set FULLY LlT: Operating near saturation OFF: Operating near maximum sensing range CONTRAST INDICATOR: Displays scaled reading of sensor's response to contrasting light levels (light vs. dark) on a 10 bar LED display
AMBIENT TEMPERATURE: -40ºC to 70ºC (-40ºF to 158ºF).
RUGGED CONSTRUCTION: Chemical resistant, high impact polycarbonate housing Waterproof, NEMA 4X, 6P and IP67 enclosure ratings Epoxy encapsulated for mechanical strength
MAXIMUM SENSING RANGE: Retroreflective: up to 35 ft. Proximity: up to 3 ft. Fiberoptic Proximity: up to 5.5 in. w/o lens / 1.5 ft w/lens. Fiberoptic Opposed Mode: up to 3.5 in. w/o lens / 20 ft plus w/lens.
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