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| Country of Origin | Germany |
|---|---|
| Brand | Schmersal |
| Height | 131mm |
| Length | 33mm |
| Model | SLB440 |
| Number of Beams | 1 |
| Width | 27.8mm |
| Series | SLB440 |
| Terminal type | M12 Plug |
| Component Type | Sender |
| Standards/Approvals | PL e |
| Peak Wavelength | 880nm |
| Safety Type | Type 4 |
| Minimum Scanning Distance | 300mm |
| Maximum Scanning Distance | 15m |
| Maximum Response Time | 22ms |
Schmersal SLB440 Light Beam Sender is a precision sensor device designed to enhance workplace safety in industrial settings. With a maximum scanning distance of 15 meters and a minimum of 300 mm, this sender unit effectively works with a receiver to monitor safety light curtains by detecting beam interruptions.
Featuring a robust aluminium enclosure with IP67 rating, it ensures durability against dust ingress and temporary immersion in water, making it suitable for harsh environments. The device operates over a wide temperature range from -30°C to +50°C, suitable for varied industrial climates.
The SLB440 sender integrates an M12 4-pin plug for reliable and easy connectivity. The compact form factor measuring 33 mm in length, 27.8 mm in width, and 131 mm in height fits installations in limited spaces without compromising sensor performance.
This sensor meets rigorous Type 4 safety standards and achieves Performance Level (PL) e, providing high levels of reliability to mitigate machinery hazards. Its peak wavelength of 880 nm ensures efficient light beam transmission and detection. The fast maximum response time of 22 ms facilitates almost instantaneous machine shutdown upon detection of safety interruptions, reducing risk of injuries.
Compact and corrosion-resistant aluminium housing with IP67 rating. Operates effectively in demanding environments with a wide temperature tolerance. Fast response time from 7 ms to 22 ms for instant hazard reaction. Lightweight design limits mechanical strain on mounting structures.
Standard M12 plug simplifies installation and maintenance. Designed for use in laboratories, automation, and pharmaceutical manufacturing.
Manufactured in Germany, this Schmersal SLB440 unit provides dependable safety control when integrated into automated systems. Explore related Schmersal sensor products in the Light Detection and Ranging category on EnvMart for comprehensive industrial safety solutions.
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