Product Description
BALLUFF BOS Q08M-PS-KE20-S49 Photoelectric Through-beam Sensor
The BALLUFF BOS Q08M-PS-KE20-S49 (Order Code: BOS00YF) is a highly reliable photoelectric through-beam sensor engineered for precise object detection in industrial automation environments. Featuring a robust sensing range of up to 2200 mm, this sensor ensures accurate and consistent performance across a variety of applications. It operates efficiently on a 10-30 V DC power supply with a low current consumption of <= 100 mA. Manufactured in Hungary, the sensor carries CE and cULus certifications, meeting strict global quality and safety standards. Please note that this optoelectronic device is a standard automation component and is not intended for use in applications where personnel safety depends on the device’s function.
Technical Specifications:
- Brand / Model: BALLUFF BOS Q08M-PS-KE20-S49 (Order Code: BOS00YF)
- Sensing Range (Sn): 2200 mm
- Operating Voltage: 10-30 V DC
- Current Consumption: <= 100 mA
- Certifications: CE, cULus Listed (Ind. Cont. Eq. 81U2, Class 2 Source of Supply)
- Country of Origin: Hungary

BALLUFF BOS Q08M-PS-KE20-S49 Photoelectric Through-beam Sensor
Enhance your industrial automation systems with the BALLUFF BOS Q08M-PS-KE20-S49 photoelectric through-beam sensor. Offering a 2200mm sensing range and 10-30V DC operation, this CE/cULus certified sensor guarantees precise and reliable object detection.


