Description
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






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