Technical Specifications
Parameter Specification
Detection Principle Background suppression (BGS)
Measuring Range 15-250mm (adjustable)
Light Source Red visible LED (650nm)
Spot Size 4×2mm at 150mm
Output Type PNP NO/NC (selectable)
Switching Frequency 500Hz
Response Time ≤1ms
Protection Rating IP67
Housing Material ABS/PBT composite
Connection M12 4-pin quick disconnect
Key Features
✔ True Background Suppression - Ignores surfaces beyond set distance
✔ Precision Optics - Consistent detection of small objects
✔ Multi-Layer Housing - Vibration/shock resistant construction
✔ SmartTeach Function - One-button configuration
✔ IO-Link Ready (Model: DT35-B15251-IOL)

Performance Characteristics
Repeat Accuracy: ±0.5mm

Temperature Stability: <±1% FS (-25°C to +60°C)

Ambient Light Immunity: Up to 30,000 Lux

Typical Applications
Packaging machines - Carton presence verification

Electronics assembly - Component positioning

Logistics systems - Parcel dimension checking

Pharmaceutical lines - Blister pack inspection

Automotive - Small part detection

Certifications & Compliance
CE Marked

UL Listed

RoHS 3 Compliant

ISO 13849-1 PLc

Ordering Information
Article Number: DT35-B15251

Accessories: Mounting brackets (various angles)

Optional Lens: Available for specialized applications