Features

  • Long distance, through beam type 10m, regressive reflection type 4m, diffuse reflective 500mm
  • The optical axis adjustment is simple, and the deviation between the optical axis and the mechanical axis is within 2.5 degrees.
  • High stability and unique interfering light evasion algorithm
Product Parameters
Type Reflection type Through beam type Through beam type Diffuse reflection type
Model NPN ZL-D50N ZL-T10N ZL-R20N UL-T21N UL-D21N
PNP ZL-D5OP ZL-T1OP ZL-R20P UL-T21P UL-D21P
Detection distance 500mm 10m 2m 1.5m 100mm
Detected object 200X200mm white paper φ10mm opaque object 45X45mm opaque object φ4mm opaque object 200X200mm white paper
Light source Red LED Infrared LED 940nm infrared LED
Power voltage 12-24V DC±10%, Class2 12-24V DC
Connection type - 3 cores cable φ2.5mm
sensitivity modulation one circle knob adjustable (230°) one button setting
Control output NPN cdector open circuit 24V, max. 100mA; PNP collector open circuit 24V, max. 100mA -
Working mode L-ON/D-ON (Selectable when wiring) -
reaction time max.3ms
Current consumption max.20mA
IP protection level IP67  
Circuit protection Reverse protection, short circuit protection
Ambient Light Filment lamp: maximum 5,000lux, daylight: maximum 2,0000lux
Ambient temperature / ambient humidity -20 °C to +55 °C, no freezing / 35 to 85% relative humidity
Size 21mm (L) X 11.4mm (W) X 32mm (H) -