Used primarily for liquid level detection in industries such as factory automation, oil and gas, chemical, food and beverage and automotive industries. Housed in rugged, corrosion-resistant 316L stainless steel enclosure, this cost-effective compact level switch is suitable for most fluid applications including:
- Liquid level monitoring
- Tanks, containers and pipelines
- Filtering systems
- Coolant and lubricant tanks
- Pump protector program support
See how the 840E Solid-state Level Switches are used in water treatment applications:
Essential Components Case Studies — View our case studies site to discover how customers have applied Allen-Bradley components in their applications.