Leuze HT36/N Photoelectric Sensor
HT36/N is a Photoelectric Sensor with 0.01–2.5 m sensing distance, NPN output, and 250 Hz switching frequency. The Leuze HT36/N is a Leuze Fixed Focus & Rectangular light spot diffuse sensor within the Leuze Photoelectric Sensor portfolio and HT series, featuring 2 ms response time, IP67 protection, 10–30 V DC supply, focused red LED (645 nm), 2,000 mm PUR cable, and 3-wire 0.14 mm² cross section.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HT36/N |
Leuze HT36/N Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | - |
| Sensing Distance | 0.01 ... 2.5 m |
| Beam path | Focused |
| Light source | LED, Red |
| Wavelength | 645 nm |
| Type of light spot geometry | Rectangular |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, NPN |
| Switching principle | Dark switching |
| Switching Output 2 | - |
| Switching principle | - |
| Switching frequency | 250 Hz |
| Response time | 2 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Cable |
| Cable length | 2,000 mm |
| Sheathing material | PUR |
| Cable color | Black |
| Number of conductors | 3 -wire |
| Wire cross section | 0.14 mm² |
| Dimension (W x H x L) | 20.5 mm x 76.3 mm x 44 mm |
| Housing material | Plastic |
| Lens cover material | Plastic / PMMA |
| Housing color | Black |
| Type of display | LED |
| Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
| Degree of protection | IP 67 |
The HT36/N is defined as Leuze Fixed Focus & Rectangular light spot diffuse sensor in the HT series of Photoelectric Sensors. The HT36/N operates with 0.01–2.5 m sensing distance, 250 Hz switching frequency, 2 ms response time, and IP67 protection. It belongs to the Leuze optical sensing range designed for industrial automation applications requiring background suppression and stable NPN dark switching output.
In conveyor systems, packaging equipment, and assembly automation, the HT36/N ensures reliable object detection using diffuse reflection principle with background suppression. The focused beam and rectangular light spot geometry support consistent sensing of varied targets. Its NPN transistor output integrates into 10–30 V DC control circuits commonly used in industrial panels.
The Leuze HT36/N Photoelectric Sensor operates between -40 and 60 °C and includes a 2,000 mm PUR cable with 3-wire configuration. The HT36/N uses a plastic housing with plastic or PMMA lens cover for defined industrial use. As part of the Leuze HT series, it supports dependable diffuse sensing in automation systems.
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