DOL Sensors DOL 28 Feed Sensor with Light

The DOL 28 Capacitive Proximity Sensor with Light (Smooth Housing) is a durable, high-performance solution for detecting feed, grain, and other solid materials in livestock feeding systems. Designed with a streamlined, non-threaded housing, this version is ideal for flexible mounting applications, including use with T-piece installations on conveying systems.

Engineered for reliability in harsh agricultural environments, the DOL 28 features a fully encapsulated design that protects internal electronics from dust, moisture, and high-pressure cleaning conditions. Its integrated relay enables direct control of feeding processes, making it suitable for monitoring levels, as well as managing filling and emptying operations.

A built-in white LED light illuminates feed pans and helps attract birds, promoting consistent feed intake and improved distribution across the system. With easy installation, low maintenance requirements, and compatibility with a wide range of controllers, this sensor is a dependable upgrade or replacement for modern feeding setups.

Key Features:

• Smooth housing design for versatile mounting options
• Detects feed, grain, and solid materials
• Adjustable time off delay 0-600 seconds (300 seconds as standard) with screwdriver
• Sensitivity adjustable from 0-15 mm
• Voltage 20-280 volt AC/DC
• Power rating 5 amp ohms load; 2 amp inductive load
• 6’ cord
• Built-in LED light to attract birds and improve feed access
• Fully encapsulated for protection in harsh environments
• IP69K-rated for high-pressure washdown conditions
• Easy installation and low maintenance