Leuze GS04B/N.1-170-M8.3 Fork Sensor
The Leuze GS04B/N.1-170-M8.3 fork sensor detects 0.5 mm objects using red LED light across 170 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 finished in Black, RAL 9005.
| Brand | Leuze |
| Product Type | Fork Sensors |
| Product | GS04B/N.1-170-M8.3 |
Leuze GS04B/N.1-170-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 | 0.5 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 | 170 mm |
| Mouth depth | 110 mm |
| Dimension (W x H x L) | 12 mm x 194 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 | 380 g |
The GS04B/N.1-170-M8.3 Leuze Black, RAL 9005 Color Fork Sensor is a GS Series fork sensor designed for consistent small-part detection in industrial automation systems. The GS04B/N.1-170-M8.3 operates using red LED light at 660 nm, detects objects as small as 0.5 mm, and provides a transistor NPN digital output. With defined switching behavior and standardized M8 connectivity, it integrates reliably into automated control environments.
In industrial applications, the GS04B/N.1-170-M8.3 Leuze Black, RAL 9005 Color Fork Sensor is used in conveyors, packaging lines, assembly stations, and material handling systems. The 170 mm fork width supports stable object detection without alignment adjustments, while the 5,000 Hz switching frequency enables dependable performance at high operating speeds. Through-hole mounting and robust construction ensure mechanical stability in continuous-duty installations.
The GS04B/N.1-170-M8.3 Fork Sensor from Leuze delivers reliable operation through fast response characteristics, controlled hysteresis, and durable metal housing. With IP67 protection, stable NPN switching, and high MTTF, it supports long-term industrial use. As part of the GS Series, this fork sensor aligns with Leuze reliability standards and is suitable for structured, high-uptime industrial automation systems.
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