Procurement teams shortlist PRK3C-T3-6T-M8 with P&F Photo Sensor, Leuze Proximity Sensor and Leuze Ls5B Xx 200 M12, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Leuze PRK3C.T3/6T-M8 | 50137061

| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | PRK3C.T3/6T-M8 |
Leuze 3 m range Transistor, Push-pull retro-reflective sensor PRK3C.T3/6T-M8 - 50137061 Technical Specifications:
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Reflection principle |
| Application | Detection of highly transparent bottles Detection of transparent films |
| Special version | Autocollimation Teach input |
| Sensing Distance | 0 ... 3 m, With reflector TK(S) 100x100 |
| Beam path | - |
| Light source | LED, Red |
| Wavelength | 635 nm |
| Type of light spot geometry | - |
| Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Switching Output 1 | Transistor, Push-pull |
| Switching principle | Light switching (PNP)/dark switching (NPN) |
| Switching Output 2 | - |
| Switching principle | - |
| 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 | Metal |
| No. of pins | 4 -pin |
| Encoding | - |
| Dimension (W x H x L) | 11.4 mm x 34.2 mm x 18.3 mm |
| Housing material | Plastic |
| Metal housing | PC-ABS |
| Lens cover material | Plastic / PMMA |
| Housing color | Red |
| Type of display | LED |
| Operational controls | Teach button |
| Ambient temperature, operation | -40 ... 60 Β°C |
| Ambient temperature, storage | -40 ... 70 Β°C |
| Degree of protection | IP 67 IP 69K |
Built with cutting-edge optical technology, the Leuze PRK3C.T3/6T-M8 Photoelectric Sensor operates on the reflection principle and offers a sensing distance of up to 3 meters when used with the TK(S) 100x100 reflector. Its red LED light source (635 nm) delivers highly visible and stable beam performance, even in dusty or low-light areas. The sensor delivers rapid and accurate switching with a response time of just 0.33 ms and a switching frequency of 1,500 Hz, making it ideal for detecting fast-moving, small, or transparent objects on production lines.
The compact cubic housing (11.4 mm x 34.2 mm x 18.3 mm) is made of rugged PC-ABS plastic, ensuring durability without adding unnecessary weight. Its IP67/IP69K protection rating enables installation in washdown zones, beverage lines, and harsh production environments. The sensor supports Transistor, Push-pull outputs with both light switching (PNP) and dark switching (NPN) configurations, offering flexibility for a wide range of industrial control systems. The 4-pin M8 male connector simplifies installation and integration, while the onboard teach button makes setup intuitive for operators without requiring complex programming.
With a broad operating temperature range of -40Β°C to +60Β°C, integrated autocollimation for precise detection, and a LED status display for easy monitoring, this model embodies Leuzeβs focus on innovation and reliability. Whether you're optimizing a high-speed filling line or upgrading to smart sensor networks, the Leuze PRK3C.T3/6T-M8 Photoelectric Sensor offers long-term value and consistent detection performance. Explore the official Leuze page for more technical documentation.
The Leuze PRK3C.T3/6T-M8 Photoelectric Sensor is engineered specifically for applications requiring the detection of highly transparent objects such as PET bottles, blister packs, and plastic films. In packaging lines, it ensures precise detection of transparent containers without triggering false signals. In pharmaceutical and cosmetic industries, it enables accurate counting, sorting, and packaging of clear vials and jars without misreads or misalignment.
Maintenance engineers will appreciate how easy it is to install using the M8 connector and configure using the built-in teach button. There's no need for external tools or PC software during setup, making it quick for both new and experienced teams. Once deployed, the autocollimation feature ensures the sensor remains accurate even with glossy or curved surfaces, reducing the need for constant alignment checks.
Whether you're automating bottle filling lines, film wrapping stations, or object counting on conveyors, the Leuze PRK3C.T3/6T-M8 Photoelectric Sensor delivers high-speed, high-precision detection with minimal maintenance. Its versatility, optical accuracy, and industrial-grade reliability make it an essential part of modern automation systems using Photoelectric Sensors.







