Leuze GS04B/N.1-10-M8.3 Fork Sensor
The Leuze GS04B/N.1-10-M8.3 fork sensor detects 0.2 mm objects using infrared LED light across 10 mm fork width opening. This Leuze Fork Sensor operates on 10–30 V DC, delivers a 10,000 Hz switching frequency, and provides a light/dark switchable NPN output through an M8 3-pin connector. It belongs to the GS Series and supports 0.05 ms response time, 100 µm hysteresis, and IP67 protection for high-speed industrial detection.
| Brand | Leuze |
| Product Type | Fork Sensors |
| Product | GS04B/N.1-10-M8.3 |
Leuze GS04B/N.1-10-M8.3 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Series | 04B |
| Application | Detection of small parts |
| MTTF | 734.68 years |
| Light source | LED, Infrared |
| Wavelength | 880 nm |
| Laser class | - |
| Transmitted-signal shape | Pulsed |
| Minimum object diameter | 0.2 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, NPN |
| Switching principle | Light/dark switchable |
| Switching frequency | 10,000 Hz |
| Response time | 0.05 ms |
| Number of connections | 1 Piece(s) |
| Connection Function | Signal OUT Voltage supply |
| Type of Connection | M8 Connector, 3 -pin |
| Design | Fork |
| Mouth width | 10 mm |
| Mouth depth | 17 mm |
| Dimension (W x H x L) | 10 mm x 25 mm x 45 mm |
| Housing material | Metal; Diecast zinc |
| Lens cover material | Plastic |
| 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 | 20 g |
The GS04B/N.1-10-M8.3 Leuze 10000Hz Frequency Fork Sensor is a compact GS Series sensing device designed for high-speed industrial automation tasks. The GS04B/N.1-10-M8.3 uses infrared LED light at 880 nm, detects objects down to 0.2 mm diameter, and provides a digital NPN transistor output. Its pulsed transmitted signal supports stable detection in confined spaces.
The GS04B/N.1-10-M8.3 Leuze 10000Hz Frequency Fork Sensor is used in conveyors, precision packaging lines, electronics assembly, and inspection systems. The 10 mm fork width enables accurate detection of very small components, while the 10,000 Hz switching frequency supports extremely fast-moving processes. Through-hole mounting and standardized M8 connectivity ensure consistent installation.
The GS04B/N.1-10-M8.3 Fork Sensor from Leuze provides reliable operation through defined hysteresis, fast response time, and a durable metal housing. With IP67 protection, stable light/dark switching behavior, and long service life, it meets industrial reliability requirements. As part of the GS Series, this model aligns with Leuze standards for dependable automation sensing.

