Description
Monitor KA Rotary Paddle Level Switch – 8301-1 | 115VAC Bin Level Indicator
The Monitor Technologies 8301-1 KA Rotary Paddle Level Switch is an economical and dependable point level sensor designed for detecting dry bulk materials in industrial storage applications. Engineered for reliable high-level or low-level indication, this rotary paddle bin monitor is ideal for use with powders, pellets, grains, aggregates, cement, and other bulk solids stored in bins, silos, hoppers, and tanks.
Featuring rugged cast aluminum construction, simple electro-mechanical operation, and Monitor’s industry-leading motor shut-off technology, the KA series delivers long-lasting performance while minimizing component wear and maintenance requirements.
Designed with a hassle-free no-bolt housing, the 8301-1 rotary paddle level switch offers quick access for servicing and installation. This model operates on 115VAC power and includes a 1-1/4" process connection for versatile industrial integration.
Paddle sold separately.
Common Applications
- Cement & concrete batch plants
- Aggregate handling systems
- Grain & feed storage
- Powder & bulk material processing
- Industrial manufacturing facilities
- Plastics, minerals, and chemical storage systems
The Monitor KA Series Rotary Paddle Level Switch provides dependable material level monitoring and cost-effective performance for demanding industrial bulk material handling environments.

