Leuze HT25CI/2N Photoelectric Sensor
The HT25CI/2N is a Photoelectric Sensor with 0–1.3 m sensing distance, infrared LED 850 nm, and NPN outputs. The Leuze HT25CI/2N belongs to the Leuze Photoelectric Sensor category and the HT series, operating on the diffuse reflection principle with background suppression, 10–30 V DC supply, 1,000 Hz switching frequency, 0.5 ms response time, 2,000 mm PUR black cable, and IP66/IP67 protection.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HT25CI/2N |
Leuze HT25CI/2N Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | - |
| Sensing Distance | 0 ... 1.3 m |
| Beam path | - |
| Light source | LED, Infrared |
| Wavelength | 850 nm |
| Type of light spot geometry | - |
| 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 | 1,000 Hz |
| Response time | 0.5 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 HT25CI/2N is defined as Leuze Black Cable 2,000 mm length diffuse sensor within the HT series of industrial Photoelectric Sensors. This HT25CI/2N operates with 0–1.3 m sensing distance, infrared LED 850 nm, 10–30 V DC supply, and IP66/IP67 protection. It belongs to the HT series and is used in industrial automation systems requiring diffuse reflection with background suppression.
In conveyor lines, packaging equipment, and automated material handling, the HT25CI/2N enables stable object detection across short to medium sensing distances. The infrared LED ensures reliable switching performance on various surfaces, while dual NPN outputs support light and dark switching logic. The 4-wire, 2,000 mm PUR black cable simplifies installation inside industrial control panels.
The Leuze HT25CI/2N Photoelectric Sensor combines defined optical characteristics with electrical stability for continuous industrial use. The HT25CI/2N maintains 0.5 ms response time and 1,000 Hz switching frequency within -40 to 60 °C operating conditions. As a Leuze HT series model, it aligns with standard industrial automation requirements for compact diffuse sensors.
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