Leuze HRTR 53/66,5000 Photoelectric Sensor
HRTR 53/66,5000 is a Photoelectric Sensor with 0.005–0.4 m sensing distance, IP67/IP69K protection, and push-pull outputs. The Leuze HRTR 53/66,5000 is a Leuze 0.005-0.4 m Operating range diffuse sensor in the Leuze Photoelectric Sensor range and HT series, built with stainless steel housing, 10–30 V DC supply, divergent red LED (620 nm), 1,000 Hz switching frequency, 0.5 ms response time, 5,000 mm PUR cable, and hygiene design for industrial environments.
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | HRTR 53/66,5000 |
Leuze HRTR 53/66,5000 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Diffuse reflection principle with background suppression |
| Special version | HYGIENE design |
| Sensing Distance | 0.005 ... 0.4 m |
| Beam path | Divergent |
| Light source | LED, Red |
| Wavelength | 620 nm |
| Type of light spot geometry | Rectangular |
| 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 35.6 mm x 20.3 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 53/66,5000 is defined as Leuze 0.005-0.4 m Operating range diffuse sensor within the HT series of Photoelectric Sensors. The HRTR 53/66,5000 operates with 0.005–0.4 m sensing distance, 10–30 V DC supply, 1,000 Hz switching frequency, and IP67/IP69K protection. It uses push-pull transistor outputs with light/dark switching logic and supports hygiene-focused installations in industrial automation systems.
In conveyors, packaging machines, and processing lines, the HRTR 53/66,5000 provides stable object detection with background suppression. The stainless steel housing and hygiene design support washdown areas. A 5,000 mm cable and compact 14 mm x 35.6 mm x 20.3 mm structure enable flexible installation in confined machine layouts.
The Leuze HRTR 53/66,5000 Photoelectric Sensor integrates defined switching behavior with environmental resistance. The HRTR 53/66,5000 operates across -30 to 55 °C and maintains consistent response time of 0.5 ms. As part of the Leuze HT optical sensor family, it supports reliable diffuse sensing in industrial automation applications.
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