Use this light curtain sender from Schmersal to prevent unsafe access to your machines when they're in operation. It works with a receiver to create a barrier, triggering the machine to stop when a person or object passes through. The unit has a protective field height of 650mm, making it suitable for use in large industrial equipment. It has an aluminium body that's resistant to corrosion, so you can rely on it for long-term performance in harsh environments.

• Broad scanning distance range of 300 to 10,000mm for detecting a wide variety of objects
• Mission time of 20 years for long-lasting performance
• Fast response time of 10ms for a quick response to object detection
• Cable length of 100m for a flexible electrical connection
• Wide operating temperature range of -10°C to +50°C for use in demanding environments

• Process control and automation
• Food production industry

Yes, this light curtain has an IP67 rating, so it's fully protected from dust and immersion in 1m of water for up to 30 minutes.