Leuze GS04B/N.1-220-M8.3 Fork Sensor
The Leuze GS04B/N.1-220-M8.3 fork sensor detects 1 mm objects using red LED light across 220 mm fork width accurately. This Leuze Fork Sensor operates on 10–30 V DC, delivers a 5,000 Hz switching frequency, and uses a transistor NPN output with an M8 3-pin connector. It belongs to the GS Series and features IP67 protection, 0.1 ms response time, and a metal diecast housing for industrial automation environments.
| Brand | Leuze |
| Product Type | Fork Sensors |
| Product | GS04B/N.1-220-M8.3 |
Leuze GS04B/N.1-220-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 | 1 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 | 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 | 220 mm |
| Mouth depth | 110 mm |
| Dimension (W x H x L) | 12 mm x 244 mm x 140 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 | 432 g |
The GS04B/N.1-220-M8.3 Leuze Transistor NPN Fork Sensor is a GS Series fork sensor designed for reliable small-part detection in industrial automation. The GS04B/N.1-220-M8.3 operates using red LED light at 660 nm, detects objects down to 1 mm, and provides a transistor NPN digital output. With defined switching behavior and standardized M8 connectivity, this fork sensor supports stable signal integration in control systems.
In industrial applications, the GS04B/N.1-220-M8.3 Leuze Transistor NPN Fork Sensor is used in conveyors, packaging machines, material handling systems, and assembly automation. The wide 220 mm fork design allows consistent detection of larger components without alignment complexity, while the 5,000 Hz switching frequency ensures dependable operation at high processing speeds. Through-hole mounting and metal construction support mechanical stability in continuous-use environments.
The GS04B/N.1-220-M8.3 Fork Sensor from Leuze delivers dependable performance through fast response characteristics, controlled hysteresis, and durable construction. With IP67 protection, stable NPN switching, and long MTTF, it is suited for long-term industrial operation. As part of the GS Series, this fork sensor aligns with Leuze reliability standards and supports structured, high-uptime industrial automation systems.
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