Leuze GS04B/P.1-100-M8.3 Fork Sensor
The Leuze GS04B/P.1-100-M8.3 fork sensor detects 0.3 mm parts using red LED across 100 mm mouth width consistently. This Leuze Fork Sensor operates on 10–30 V DC, provides a PNP transistor digital output, and supports a 5,000 Hz switching frequency through an M8 3-pin connector. It belongs to the GS Series and features 0.1 ms response time, 100 µm hysteresis, and IP67 protection for industrial automation.
| Brand | Leuze |
| Product Type | Fork Sensors |
| Product | GS04B/P.1-100-M8.3 |
Leuze GS04B/P.1-100-M8.3 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | 04B |
| Application | Detection of small parts |
| MTTF | 700.42 years |
| Light source | LED, Red |
| Wavelength | 660 nm |
| Laser class | - |
| Transmitted-signal shape | Pulsed |
| Minimum object diameter | 0.3 mm |
| Power Supply | 10 ... 30 V, DC |
| Open-circuit current | 0 ... 30 mA |
| Switching hysteresis | 100 µm |
| Number of digital switching outputs | 1 Piece(s) |
| Output Type | Digital switching output |
| Switching current, max. | 100 mA |
| Switching voltage | high: ≥(UB-2V) low: ≤ 2 V |
| Switching element | Transistor, PNP |
| Switching principle | Light/dark switchable |
| Switching frequency | 5,000 Hz |
| Response time | 0.1 ms |
| Number of connections | 1 Piece(s) |
| Connection Function | Signal OUT Voltage supply |
| Type of Connection | M8 Connector, 3 -pin |
| Design | Fork |
| Mouth width | 100 mm |
| Mouth depth | 55 mm |
| Dimension (W x H x L) | 10 mm x 120 mm x 80 mm |
| Housing material | Metal; Diecast zinc |
| Lens cover material | Glass |
| Housing color | Black, RAL 9005 |
| Type of fastening | Through-hole mounting |
| Number of LEDs | 1 Piece(s) |
| Ambient temperature | -25 ... 60 °C |
| Degree of protection | IP 67 |
| Net weight | 132 g |
The GS04B/P.1-100-M8.3 Leuze Transistor Fork Photoelectric Sensor is a GS Series fork sensor designed for precise industrial detection tasks. The GS04B/P.1-100-M8.3 uses red LED light at 660 nm, detects objects down to 0.3 mm diameter, and provides a PNP transistor switching output. Its pulsed transmitted signal shape ensures stable signal generation in automated systems.
The GS04B/P.1-100-M8.3 Leuze Transistor Fork Photoelectric Sensor is applied in conveyors, packaging machinery, assembly lines, and automated inspection stations. The 100 mm fork width enables reliable part detection across mechanical gaps, while the 5,000 Hz switching frequency supports continuous high-speed motion without signal loss or false triggering.
The GS04B/P.1-100-M8.3 Fork Sensor from Leuze is engineered for consistent industrial performance with defined hysteresis and sealed construction. With IP67 protection, robust metal housing, and stable light/dark switching behavior, it supports long-term operation. As part of the GS Series, this model reflects Leuze reliability standards for industrial photoelectric sensing.

