Leuze GS04B/P.1-120-M8.3 Fork Sensor
The Leuze GS04B/P.1-120-M8.3 fork sensor detects 0.5 mm objects using red LED across 120 mm mouth width opening accurately. This Leuze Fork Sensor operates on 10–30 V DC, delivers a 5,000 Hz switching frequency, and provides a light/dark switchable PNP output through an M8 3-pin connector. It belongs to the GS Series and supports 0.1 ms response time, 100 µm hysteresis, and IP67 protection for industrial sensing applications.
| Brand | Leuze |
| Product Type | Fork Sensors |
| Product | GS04B/P.1-120-M8.3 |
Leuze GS04B/P.1-120-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, 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 | 120 mm |
| Mouth depth | 60 mm |
| Dimension (W x H x L) | 12 mm x 144 mm x 90 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 | 244 g |
The GS04B/P.1-120-M8.3 Leuze 120mm Mouth width Fork Sensors unit is a GS Series fork sensor designed for industrial automation environments. The GS04B/P.1-120-M8.3 uses red LED light at 660 nm, detects objects down to 0.5 mm diameter, and provides a PNP transistor digital output. Its pulsed transmitted signal shape ensures stable and repeatable switching behavior.
The GS04B/P.1-120-M8.3 Leuze 120mm Mouth width Fork Sensors device is commonly used in conveyors, packaging machines, assembly systems, and material handling equipment. The 120 mm fork width allows reliable detection across mechanical gaps, while the 5,000 Hz switching frequency supports continuous, high-speed production processes with consistent signal output.
The GS04B/P.1-120-M8.3 Fork Sensor from Leuze delivers dependable operation through defined hysteresis, robust metal housing, and sealed construction. With IP67 protection, stable light/dark switching, and long service life, it meets industrial reliability requirements. As part of the GS Series, this model aligns with Leuze standards for accurate and durable sensing.
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