OGU-121-G3-T3 di-soric 120 mm standard U-shaped visible red light fork barrier, Push-pull 100 mA NO/NC, IO-Link
The di-soric OGU-121-G3-T3 is a compact, 120 mm U-shaped fork-style visible red light barrier engineered for precise, non-contact object detection in industrial automation environments. Its durable, space-saving housing allows seamless integration into packaging lines, assembly stations, and automated machinery where accuracy and reliability are essential.
This standard 120 mm opening provides additional clearance for packaging, assembly, labeling, and conveyor applications where accurate fixed-gap detection is needed. Within the 120 mm size range, this model uses a 60 mm fork length, making it the more compact option compared with the longer-leg 121 variants, while its visible red light source can also help during setup, positioning, and alignment.
Key Features & Advantages
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Plug-and-play installation & easy device swapping: Integrated LED emitter and receiver are factory aligned, eliminating complex setup or calibration.
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Compact, rugged design: Ideal for tight installation spaces and demanding production environments.
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Consistent detection: Provides stable operation for small, reflective, or transparent objects.
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High-speed capability: Fast response ensures reliable switching in high-speed production setups.
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IO-Link communication: Enables remote configuration, real-time status monitoring, and diagnostics.
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Durable construction: Built to resist vibration, contamination, and mechanical wear.
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Long service life: Ensures dependable performance and minimal maintenance requirements.
Typical Applications
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Position control and part counting in assembly or filling systems
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Label detection and feed control on packaging lines
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Edge detection and web monitoring in paper conversion
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Presence verification in conveyors and bottling machines
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Component feeder staging and bowl feeder control
Ideal For: Machine builders, OEMs, MRO, and system integrators seeking a compact, high-speed sensor for accurate object detection in space-constrained automation systems.
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | US$290.57 | US$290.57+ |
Specifications
| Product Type | Sensors |
|---|---|
| Brand | di-soric |
| Family | Standard U-Shaped Fork Light Barriers |
| Part Number | OGU-121-G3-T3 |
| Fork Opening | 120 mm |
| Light Source | LED-Visible Red |
| Resolution | 0.5 mm |
| Housing Size | 144 / 90 / 144 mm |
| Fork Length | 60 mm |
| Housing Material | Zinc | Black |
| Weight (g) | 100 |
| Switching Output | Push-pull | 100 mA | NO/NC | switchable |
| Interface | IO-Link |
| Light Colour | Red |
| Switching Frequency | 5000 Hz |
| Sensitivity Adjustment | Potentiometer or IO-Link |
| Connection | M8 | 3-pin |
| IP Rating | IP67 |
| Operating Temperature Range | -25 to +65 °C |
| Model ID Number | 210246 |




