The S18 series of photoelectric sensors are completely epoxy-encapsulated to provide superior durability and designed to meet rigorous IP69K standards for use in 1200 psi wash-downs . The S18 series of sensor has a switching distance that varies depending on the reflectivity of the target as the light reflection of the target triggers the sensor to switch.

Featuring-
EZ-BEAM technology for reliable sensing without the need for adjustments
Innovative dual-indicator system for simple sensor performance monitoring
18 mm threaded barrel
Compact design
Selectable light or dark operation or light operation with alarm function
LED indication
Reverse polarity and short circuit protection
Available with different sensing modes
Advanced diagnostics to warn of marginal sensing conditions or output overload

Wondering how to pinpoint the presence of objects or levels of liquids in your processes? Grab this ultrasonic proximity sensor from Banner for long-distance detection. It sends out and registers high-frequency sound waves to spot interferences and keep your industrial operations running smoothly. With its tough plastic housing, this component packs the muscle to handle harsh ambient temperatures between -20°C and +60°C. It's also dust-tight and waterproof in up to 1m of water for 30 minutes, so it's a reliable choice for outdoor installations. At only 90.8mm long, fitting this item into snug spaces is a breeze.

• LED status indicator for convenient troubleshooting
• 100Hz switching frequency keeps up with the demands of high-speed applications
• Reverse polarity protection prevents incorrect mating and subsequent damage
• M18 thread is widely compatible with regulation fittings

• Wastewater works
• Aerospace industry
• Food and beverage processing
• Industrial production lines

It has a 30 to 300mm detection range, making it a flexible sensing option.

Yes, this product is IP67-rated, so anything bigger than 1mm in diameter won't find its way in. It's also protected against being submerged in water for short periods.