Cảm Biến Quang Panasonic Pm-T45

ItemPerformance characteristicsCE marking directivesEMC Directive, RoHS DirectiveSensing range6 mm 0.236 in (fixed)Minimum sensing object0.8 × 1.2 mm 0.031 × 0.047 in opaque objectHysteresis0.05 mm 0.002 in or lessRepeatability0.01 mm 0.0004 in or lessSupply voltage5 to 24 V DC ±10 % Ripple P-P 10 % or lessCurrent consumption15 mA or lessOutputNPN open-collector transistor
・Maximum sink current: 50 mA
・Applied voltage: 30 V DC or less (between output and 0 V) 
・Residual voltage: 2 V or less (at 50 mA sink current), 1 V or less (at 16 mA sink current)Output:Output operationIncorporated with 2 outputs: Light-ON / Dark-ONOutput:Short-circuit protectionIncorporatedResponse timeUnder light received condition: 20 μs or less
Under light interrupted condition: 80 μs or less
(Maximum response frequency: 3 kHz)(Note) 
(Note) The response frequency is the value when the disc, given in the figure below, is rotated.