UC4

At a glance

Integrated time-of-flight technology detects objects such as glass, liquids and transparent foils, independent of color
Proximity, window and reflector modes
Immunity to dirt, dust, and fog
One PNP/NPN switching output
Excellent background suppression
Mini housing allows for quick and easy integration, even in the most confined spaces
Immunity to dirt and dust ensures reliable object detection, even in challenging environmental conditions
Integrated temperature compensation ensures high measurement accuracy
Various switching outputs provide application flexibility, which increases reliability and productivity
Full mechanical compatibility to photoelectric sensors increase application flexibility without machine modification
Economical version available for simple, cost-sensitive applications
Fast machine setup due to easy-to-use teach-in button

Performance


Working range 1):	13 mm ... 150 mm
Limiting range:	250 mm
Resolution:	0.1 mm
Repeatability 2):	± 0.15 %
Accuracy 3):	<= 2 %
Response time:	30 ms
Output rate:	10 ms
Switching frequency:	20 Hz
Typ. ultrasonic frequency:	380 kHz
Typ. detection area:	See diagrams
Additional features:	Teach in of switching outputs, Set switching mode: distance to object (DtO), switching window (Wnd), object between sensor and background (ObSB), Switching output invertable, Lock user interface, Temperature compensation, Reset to factory default

Interfaces


Switching outputs (max. output current) 1):	1 x PNP (200 mA)
Switching hysteresis:	2 mm

Mechanics/electronics


Supply voltage VS 1):	DC 20 V ... 30 V
Initialization time:	< 300 ms
Housing material 2):	ABS-plastic
Connection type:	Connector M8, 3-pin
Indication:	2x LED
Typ. weight without cable:	10 g

Ambient data


Enclosure rating:	IP 67
Protection class:	III
Ambient temperature:	Operation: -25 ... 70 °C Storage: -40 ... 85 °C

Product information for: UC4-13341 Ultrasonic Sensor

Publishing date (date of last technical specification): 2007-01-01
Shipping weight: 200 g
Manufacturer: SICK Brand: SICK
Article number: SICK-6034669