Leuze HRTR 55/66-S,5000 Photoelectric Sensor
The HRTR 55/66-S,5000 is a Leuze Photoelectric Sensor with 0.005–0.2 m sensing range and 10–30 V DC supply. It operates on diffuse reflection with background suppression, features red LED light (660 nm), provides push-pull transistor outputs, supports 1,000 Hz switching frequency, 0.5 ms response time, and includes IP67/IP69K protection, stainless steel housing, 5,000 mm PUR black cable, 4-wire connection, and LED indication. The HRTR 55/66-S,5000 belongs to Leuze under the Leuze Photoelectric Sensor category within the HT series used in industrial automation across India.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HRTR 55/66-S,5000 |
Leuze HRTR 55/66-S,5000 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | All stainless steel housing |
| Sensing Distance | 0.005 ... 0.2 m |
| Beam path | Divergent |
| Light source | LED, Red |
| Wavelength | 660 nm |
| Type of light spot geometry | Round |
| Supply voltage UB | 10 ... 30 V, DC |
| Switching Output 1 | Transistor, Push-pull |
| Switching principle | Light switching (PNP)/dark switching (NPN) |
| Switching Output 2 | Transistor, Push-pull |
| Switching principle | Dark switching (PNP)/light switching (NPN) |
| Switching frequency | 1,000 Hz |
| Response time | 0.5 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Cable |
| Cable length | 5,000 mm |
| Sheathing material | PUR |
| Cable color | Black |
| Number of conductors | 4 -wire |
| Wire cross section | 0.2 mm² |
| Dimension (W x H x L) | 14 mm x 35.5 mm x 25 mm |
| Housing material | Stainless steel |
| Lens cover material | Plastic with scratch-resistant Indium protective coating |
| Housing color | Silver |
| Type of display | LED |
| Ambient temperature, operation | -30 ... 55 °C |
| Ambient temperature, storage | -30 ... 55 °C |
| Degree of protection | IP 67/IP 69K |
The HRTR 55/66-S,5000 Leuze PUR sheathing material & black cable diffuse sensor is a cubic stainless steel device designed for short-range optical detection in industrial automation. This model provides 0.005–0.2 m sensing distance, operates on 10–30 V DC supply, and delivers push-pull switching outputs. With IP67/IP69K protection and 1,000 Hz switching frequency, it belongs to the HT series and ensures controlled object detection in machine environments.
In conveyors, packaging machines, and automated assembly systems, the HRTR 55/66-S,5000 supports reliable detection using diffuse reflection with background suppression. The 5,000 mm cable with PUR sheathing and black outer jacket allows flexible routing inside panels and machinery. Its 0.5 ms response time supports fast processes, while stainless steel housing enables use in hygienic and washdown zones.
The HRTR 55/66-S,5000 from Leuze integrates stable electrical performance with defined sensing parameters. With specified sensing range, push-pull output logic, and IP67/IP69K enclosure rating, it meets industrial detection requirements in India. As part of the Leuze HT series Photoelectric Sensor portfolio, this model supports structured automation systems requiring compact design and predictable switching behavior.
