Leuze PRK55C.A3/LG-M8 | 50148188
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | PRK55C.A3/LG-M8 |
Leuze 300 ms Readiness delay retro-reflective photoelectric sensor PRK55C.A3/LG-M8 - 50148188 Technical Specifications:
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Reflection principle |
| Application | - |
| Special version | Autocollimation Wash-Down design |
| Sensing Distance | 0 ... 4 m, With reflector TK(S) 100x100 |
| Beam path | - |
| Light source | LED, Red |
| Wavelength | 645 nm |
| Type of light spot geometry | - |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, Push-pull |
| Switching principle | IO-Link / light switching (PNP)/dark switching (NPN) |
| Switching Output 2 | Transistor, Push-pull |
| Switching principle | Dark switching (PNP)/light switching (NPN) |
| Switching frequency | 1,500 Hz |
| Response time | 0.33 ms |
| Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M8 |
| Type | Male |
| Material | Stainless steel |
| No. of pins | 4 -pin |
| Encoding | - |
| Dimension (W x H x L) | 14 mm x 35.4 mm x 25 mm |
| Housing material | Stainless steel |
| Metal housing | AISI 316L, DIN X2CrNiMo17132, W.No1.4404 |
| Lens cover material | Plastic (PMMA+) with scratch-resistant Indium protective coating |
| Housing color | Silver |
| Type of display | LED |
| Operational controls | Teach button |
| Ambient temperature, operation | -40 ... 70 °C |
| Ambient temperature, storage | -40 ... 70 °C |
| Degree of protection | IP 67/IP 68/IP 69K |
Designed for maximum accuracy, the Leuze PRK55C.A3/LG-M8 Photoelectric Sensor offers robust detection using a red LED light source at 645 nm and reflection principle with autocollimation. It delivers a reliable sensing distance of 0 to 4 meters when used with the TK(S) 100x100 reflector. The stainless steel cubic housing (AISI 316L) ensures long-term performance in washdown and hygienic environments, while the IP67/IP68/IP69K protection rating confirms its suitability for harsh industrial conditions, including food and beverage applications. With a fast response time of 0.33 ms and switching frequency of 1,500 Hz, this sensor is well-suited for high-speed production lines. Dual transistor push-pull outputs allow both PNP and NPN switching modes, giving flexibility to system integrators. IO-Link compatibility ensures seamless integration with modern PLCs and remote diagnostics. The compact form factor (14 mm x 35.4 mm x 25 mm) and M8 4-pin connector make it easy to install even in tight machine layouts. The scratch-resistant PMMA+ lens cover and Teach button enhance usability and optical stability over time. Operating in a temperature range of -40°C to +70°C, the PRK55C.A3/LG-M8 is a top choice for demanding industrial sensing tasks where performance and durability are critical.
The Leuze PRK55C.A3/LG-M8 Photoelectric Sensor is ideal for detecting transparent or shiny materials on fast conveyor systems. In a bottling line, it can detect clear PET bottles even when wet or moving rapidly. In a packaging setup, it reliably senses glossy or reflective shrink-wrapped items where conventional sensors may fail.
Junior technicians appreciate the quick setup using the intuitive Teach button, while experienced maintenance engineers can take advantage of the IO-Link support for advanced control and diagnostics. Whether you're dealing with limited space, exposure to high-pressure washdowns, or critical quality checks, this sensor ensures reliable, interference-free detection without false triggering.
Engineered with industrial-grade optics and a chemically resistant stainless steel body, the Leuze PRK55C.A3/LG-M8 Photoelectric Sensor offers the consistency and flexibility needed in sectors like beverage manufacturing, pharma, and packaging automation—making it a smart long-term investment.
