WT34-V240 Compact Photoelectric Sensor by SICK

Selling Points

1The WT34-V240 features a compact rectangular housing measuring 27 mm x 92 mm x 70 mm, making it ideal for space-constrained applications.
2Equipped with advanced background suppression, this sensor ensures accurate detection even in complex environments.
3Offers a sensing range of up to 1,200 mm, providing high sensitivity and reliability in various industrial settings.
4Includes an LED signal strength indicator for easy setup and monitoring of sensor performance.
5Features an IP67-rated housing, ensuring the sensor is protected against dust and water ingress, making it suitable for harsh environments.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric proximity sensor	Functional principle detail	Background suppression
Dimensions (W x H x D)	27 mm x 92 mm x 70 mm	Housing design (light emission)	Rectangular
Sensing range max.	100 mm ... 1,200 mm	Sensing range	100 mm ... 1,200 mm
Type of light	Visible red light	Light source	LED
Light spot size (distance)	Ø 40 mm (1,200 mm)	Wave length	660 nm
Adjustment	Potentiometer	Alarm output	✔
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	50 mA	Switching output	NPN, PNP
Switching mode	Light switching, Dark switching	Switching mode selector	Selectable via PNP/NPN selector, selectable via light/dark selector
Output current Imax.	≤ 100 mA	Response time	≤ 500 µs
Switching frequency	1,000 Hz	Connection type	Terminal connection with M16 gland
Circuit protection	A5)#!#C6)#!#D7)	Protection class	II
Weight	140 g	Housing material	Plastic, ABS
Enclosure rating	IP67	Test input sender off	TE to 0 V
Ambient operating temperature	–40 °C ... +60 °C	Ambient temperature, storage	–40 °C ... +75 °C
UL File No.	NRKH.E181493 & NRKH7.E181493

Specifications may be subject to change without notice