A1P16QAT80 Luminescence Sensor

The luminescence sensor uses a receiver filter to detect all luminescent markings that emit light in the 420–750 nm wavelength range. Interfering whiteners can be suppressed with another receiver filter. The sensors have a small light spot and use a UV LED with a long service life.

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Features at a Glance

Digital read-out of intensity values via the RS-232 interface
Recognition of luminescenting marks
Teach-in, dynamic teach-in, key potentiometer

Technical data

Optical Data
Working Range	16 ... 20 mm
Working Distance	18 mm
Receiving Range	420 ... 750 nm
Switching Hysteresis	< 1 %
Light Source	UV Light
Wavelength	375 nm
Service Life (T = +25 °C)	100,000 h
Risk Group (EN 62471)	2
Max. Ambient Light	10,000 Lux
Light Spot Diameter	3 mm

Electrical Data
Supply Voltage	10 ... 30 V DC
Current Consumption (Ub = 24 V)	< 50 mA
Switching Frequency	2,500 Hz
Response Time	200 µs
On-/Off-Delay	0 ... 100 ms
Temperature Drift	< 1 %
Temperature Range	-25 ... 60 °C
Number of Switching Outputs	2
Switching Output Voltage Drop	1.5 V
Switching Output/Switching Current	200 mA
Short Circuit Protection	yes
Reverse Polarity Protection	yes
Lockable	yes
Teach Mode	ZT, DT, TP
Interface	RS-232
Baud Rate	38,400 Bd
Number of Digital Inputs	2
Protection Class	III