URDK 20 (Sde = 1000 mm) - Ultrasonic retro-reflective sensors

General data
sensing range: sd 0 ... 1000 mm
reflector position: Sde 200 ... 1000 mm
adjusting range reflector (operating range): ± 2,5% Sde
adjusting range reflector (limit range): ± 5% Sde
repeatability: < 1,5 mm
alignment aid: target display flashing 
adjustment: Teach-in
temperature drift: < 2% Sde
response time: ton < 50 ms
release time: toff < 50 ms
sonic frequency: 240 kHz
output indicator: LED green 

Electrical data
voltage supply range: +Vs 12 ... 30 VDC
current consumption: max. 35 mA
output current: < 200 mA
voltage drop: Vd < 2 VDC 
residual ripple: < 10% Vs
short circuit protection: yes
reverse polarity protection: yes 

Mechanical data
type: rectangular
housing material: polyester
width / diameter: 20 mm 
height / length: 42 mm
depth: 15 mm
connection types: connector M8 

Ambient conditions
operating temperature: -10 ... +60 °C 
protection class IP 67