Wenglor U1KT001

• 2 mutually independent switching outputs
• Miniature design
• Ready for Industrie 4.0 with IO-Link version 1.1
• Reflex and through-beam operation mode are possible

These ultrasonic sensors evaluate the sound reflected by the object. They detect almost every object and are suited especially for the filling level monitoring of fluids or bulk material or the detection of transparent objects. The sensor detects objects independent from their material, aggregate state, color or transparency. The IO-Link interface can be used to configure the reflex sensors (PNP/NPN, NC/NO, switching distance), as well as for reading out switching statuses and distance values.

Working range, reflex sensor	30...400 mm
Working range, through-beam sensor	1...800 mm
Resolution	0,5 mm
Ultrasonic Frequency	325 kHz
Opening Angle	< 12 °
Service Life (T = +25 °C)	100000 h
Switching Hysteresis	1 % *

Electrical Data

Supply Voltage	18...30 V DC
Current Consumption (Ub = 24 V)	< 20 mA
Switching frequency, reflex sensor	30 Hz
Switching frequency, through-beam sensor	70 Hz
Response time, reflex sensor	17 ms
Response time, through-beam sensor	8 ms
Temperature Range	-30...60 °C
Number of Switching Outputs	2
Switching Output Voltage Drop	< 2,5 V
Switching Output/Switching Current	100 mA
Synchronous Mode	up to 40 sensors
Short Circuit Protection	yes
Reverse Polarity Protection	yes
Overload Protection	yes
Lockable	yes
Interface	IO-Link V1.1
Data Storage	yes
Protection Class	III

Mechanical Data

Setting Method	Teach-In
Housing Material	Plastic
Degree of Protection	IP68
Connection	M8 ? 1, 4-pin

Safety-relevant Data

MTTFd (EN ISO 13849-1)

1106,71 a

Output

PNP NO	yes
Programmable error output	yes
IO-Link	yes

* Referring to the switching distance, at least 2 mm.