Oil/Water Interface & Profilers

Featured Product from Arjay Engineering

More Info Email Supplier Request A Quote

INTERFACE and LEVEL MONITORS add value to your tanks. Whether you make, sell or use tanks and separators; sensors from Arjay Engineering can help maximize their use and operation.

Our products include high level alarms, continuous level transmitters, area and interstitial leak detectors.

View full product features here. 


Arjay Engineering 
Arjay Engineering is a industry-leading designer and manufacturer of top-quality process and environmental control systems and oil-in-water monitors.

Arjay Engineering offers a unique and completely customized line of products in the environmental and process control field. Our products are used for a variety of jobs, including but not limited to:

- Oil in Water Monitoring
- Level Controllers
- Gas Detection


With over 40 years of manufacturing and engineering experience, we have extensive knowledge in the world of oil in water, capacitance, level controls and gas detection. In addition to our manufactured products, we also provide custom design and engineering services.

We have uniquely designed our products with advanced technology to help industries work better in environmentally sensitive areas. Our goal is to help you and your business achieve a consistent production level in the safest way possible. That is why we’ve manufactured our products with the best materials in the industry. We also maintain several industry certifications including Hazardous Location Approval and Certifications from CSA, UL, ATEX, IECEX, ABS and IMO.