Leuze HT5.1/2

Leuze HT5.1/2 | Diffuse Sensor | Background Suppression | 120 mm Range | Red Light | IP67 Overview The Leuze HT5.1/2 is a compact diffuse photoelectric sensor with background suppression, enabling highly accurate object detection up to 120 mm even in front of reflective or varying backgrounds. It features visible red LED light, a robust plastic housing rated IP67, and excellent optical resolution, making it ideal for close-range detection in confined automation systems or OEM machinery. Key Features Sensing Principle: Diffuse with background suppression Detection Range: Up to 120 mm Light Source: Red LED, visible Output Type: PNP or NPN (depending on model variant) Enclosure Rating: IP67 Housing Material: Plastic Mounting Style: Compact for limited space applications Power Supply: 10–30 V DC Adjustment: Manual potentiometer or factory pre-set (varies by submodel) Technical Specifications Model Number: HT5.1/2 Repeat Accuracy: ≤ 1 mm Switching Frequency: Up t