Leuze HT25CL1/2N Photoelectric Sensor
The HT25CL1/2N is a Photoelectric Sensor with 0.005–0.6 m sensing distance, laser red light source, and 2,500 Hz switching. The Leuze HT25CL1/2N belongs to the Leuze Photoelectric Sensor category and the HT series, operating on the diffuse reflection principle with background suppression, 4-wire 2,000 mm cable, 0.2 ms response time, dual NPN outputs, plastic housing, and IP66/IP67 protection.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HT25CL1/2N |
Leuze HT25CL1/2N Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | - |
| Sensing Distance | 0.005 ... 0.6 m |
| Beam path | Collimated |
| Light source | Laser, Red |
| Wavelength | 650 nm |
| Type of light spot geometry | elliptic |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, NPN |
| Switching principle | Light switching |
| Switching Output 2 | Transistor, NPN |
| Switching principle | Dark switching |
| Switching frequency | 2,500 Hz |
| Response time | 0.2 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Cable |
| Cable length | 2,000 mm |
| Sheathing material | PUR |
| Cable color | Black |
| Number of conductors | 4 -wire |
| Wire cross section | 0.2 mm² |
| Dimension (W x H x L) | 15 mm x 42.7 mm x 30 mm |
| Housing material | Plastic |
| Lens cover material | Plastic |
| Housing color | Red |
| Type of display | LED |
| Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
| Degree of protection | IP 66/IP 67 |
The HT25CL1/2N is a Leuze 4-wire, 2000mm Cable length diffuse sensor designed for industrial automation systems. This Photoelectric Sensor provides 0.005–0.6 m sensing distance, operates at 10–30 V DC, and supports 2,500 Hz switching frequency with IP67 protection. As part of the HT series, it applies the diffuse reflection principle with collimated laser beam for precise short-range object detection.
In conveyors, packaging machinery, and automated assembly processes, the HT25CL1/2N enables stable sensing of small or defined targets. The 650 nm red laser with elliptic light spot geometry improves detection consistency. With dual NPN outputs for light and dark switching and a 2,000 mm PUR cable, the sensor integrates efficiently into PLC-based control systems.
The Leuze HT25CL1/2N Photoelectric Sensor combines defined optical alignment and electrical configuration for continuous industrial use. As a Leuze HT series model, it integrates 0.2 ms response time and background suppression for reliable switching performance. With operating temperature range of -40 to 60 °C and IP66/IP67 protection, this model remains suitable for industrial automation environments.
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