In most procurement cycles, PRK55C-LG-M8 is considered with Sick Diffuse Sensor, Leuze Ls5B Xx 200 M12 and Leuze Proximity Sensor, giving decision-makers confidence that theyβve chosen the most dependable component.
Leuze PRK55C/LG-M8 | 50148186
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | PRK55C/LG-M8 |
Leuze 0.02-5 m operating range retro-reflective photoelectric sensors PRK55C/LG-M8 - 50148186 Technical Specifications:
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Reflection principle |
| Application | - |
| Special version | Wash-Down design |
| Sensing Distance | 0.02 ... 5 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 | - |
| Ambient temperature, operation | -40 ... 70 Β°C |
| Ambient temperature, storage | -40 ... 70 Β°C |
| Degree of protection | IP 67/IP 68/IP 69K |
Engineered with high precision, the Leuze PRK55C/LG-M8 Photoelectric Sensor features a red LED light source (645 nm) and operates on the reflection principle, enabling it to detect objects up to 5 meters away when paired with a TK(S) 100x100 reflector. Its cubic stainless steel housing (AISI 316L) ensures long-term durability, especially in washdown zones and hygienic applications like food processing. With an extremely fast response time of 0.33 ms and a switching frequency of 1,500 Hz, this sensor is ideal for high-speed packaging and bottling lines.
The PRK55C/LG-M8 supports dual transistor push-pull outputs, making it compatible with both PNP and NPN switching logics. It also supports IO-Link communication, allowing seamless integration with modern PLCs and enabling remote diagnostics, parameterization, and predictive maintenance. The supply voltage range of 10β30 V DC and robust EMC immunity make it a stable performer in electrically noisy environments. The sensorβs M8 4-pin connector, compact size (14 x 35.4 x 25 mm), and LED status display contribute to simplified installation and fast commissioning.
Its IP67/IP68/IP69K protection rating and wide operating temperature range (-40Β°C to +70Β°C) enable deployment in extreme conditions without failure. The lens is protected with scratch-resistant PMMA+ coating, ensuring optical clarity throughout its lifecycle. This model represents Leuzeβs commitment to smart, rugged, and easy-to-integrate sensors tailored to real-world industrial needs. Visit the official Leuze website for full technical documentation.
The Leuze PRK55C/LG-M8 Photoelectric Sensor is a reliable choice for detecting reflective, transparent, or irregularly shaped items on high-speed conveyors and sorting systems. In pharmaceutical plants, it accurately identifies transparent blister packs without false triggering. In food and beverage factories, it withstands frequent washdowns and ensures precise detection of PET bottles, aluminum cans, and shrink-wrapped packages.
Even junior maintenance engineers can install this sensor with ease, thanks to its plug-and-play M8 connector and visible LED indicators. For automation teams integrating with advanced PLC systems, its IO-Link compatibility allows real-time monitoring and flexible parameter adjustments. Whether it's detecting thin pouches, stacked boxes, or reflective materials, this sensor adapts without compromising speed or accuracy.
The Leuze PRK55C/LG-M8 Photoelectric Sensor helps Indian manufacturers maintain production efficiency and reduce downtime. Its robust construction, precision optics, and signal stability make it a go-to sensor across multiple industrial sectors where detection reliability is critical. If youβre upgrading or troubleshooting your automation line, this Photoelectric Sensor ensures dependable performance every time.
