Procurement teams shortlist HT3C-S-4P-M8 with Sick Diffuse Sensor, Leuze Ls5B Xx 200 M12 and Leuze Proximity Sensor, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Leuze HT3C.S/4P-M8 Photoelectric Sensor
Technical Specifications of Leuze HT3C.S/4P-M8 50129379:
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HT3C.S/4P-M8 |
Leuze HT3C.S/4P-M8 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | Small light spot (S) |
| Sensing Distance | 0.005 ... 0.2 m |
| Beam path | - |
| Light source | LED, Red |
| Wavelength | 650 nm |
| Type of light spot geometry | - |
| Light spot size [at sensor distance] | - |
| Measurement range | - |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, PNP |
| Switching principle | Light switching |
| Switching Output 2 | Transistor, PNP |
| Switching principle | Dark switching |
| Switching frequency | 1,000 Hz |
| Response time | 0.5 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M8 |
| Type | Male |
| Material | Metal |
| No. of pins | 4 -pin |
| Dimension (W x H x L) | 11.4 mm x 34.2 mm x 18.3 mm |
| Housing material | Plastic |
| Plastic housing | PC-ABS |
| Lens cover material | Plastic / PMMA |
| Housing color | Red |
| Type of display | LED |
| Operational controls | Multiturn potentiometer |
| Ambient temperature, operation | -40 ... 60 Β°C |
| Ambient temperature, storage | -40 ... 70 Β°C |
| Degree of protection | IP 67/IP 69K |
The Leuze HT3C.S/4P-M8 Photoelectric Sensor is a compact and high-performance Leuze Photoelectric Sensor engineered for reliable detection in industrial automation. Known for precision and durability, this Photoelectric Sensor is ideal for engineers seeking efficiency in packaging, logistics, and production line applications.
The HT3C.S/4P-M8 Photoelectric Sensor is designed with advanced photoelectric proximity technology and background suppression, delivering stable detection in challenging environments. With a precise sensing range optimized for short to mid-distance detection, it ensures accuracy even in the presence of reflective or irregular backgrounds. The sensor is built with a rugged housing for long service life, paired with PNP/NPN push-pull outputs that allow flexible integration into existing automation systems. It operates on a 10β30 V DC supply voltage with low current consumption, making it both energy-efficient and reliable. A visible red laser light source ensures accuracy with clear optical alignment, while a response time of just a few milliseconds and high switching frequency support applications on high-speed conveyors. Engineers value its M8 connector for quick installation, IP67 enclosure rating for resistance against dust and moisture, and robust performance under varying industrial conditions. With these specifications, the Leuze HT3C.S/4P-M8 stands as a trusted sensing solution for modern manufacturing environments.
Applications of the HT3C.S/4P-M8 Photoelectric Sensor span across conveyor automation, packaging machinery, robotic alignment, and component assembly. Its ability to reliably detect small objects, labels, and parts with background suppression ensures minimal false triggers, improving operational efficiency. Maintenance engineers prefer this Leuze Photoelectric Sensor for its easy setup, durable design, and dependable sensing under dust, vibration, or humidity. For engineering students and professionals, the HT3C.S/4P-M8 serves as a practical reference for studying advanced sensor technology that combines accuracy, speed, and rugged design. With proven reliability in both small-scale and large-scale automation projects, the Leuze HT3C.S/4P-M8 Photoelectric Sensor continues to be a preferred choice in industrial automation systems.
To support engineers and buyers with detailed information, resources such as the HT3C.S/4P-M8 manual, HT3C.S/4P-M8 datasheet, and updated HT3C.S/4P-M8 price are highly valuable. The manual provides setup and troubleshooting guidance, the datasheet outlines technical specifications in depth, and pricing details help procurement teams make informed decisions. Backed by Leuzeβs commitment to innovation, the HT3C.S/4P-M8 Photoelectric Sensor delivers consistent performance, making it a trusted investment for industries worldwide.

