PPM Oil in Water Analysers
- Single point alarm of accumulated oil - Oil thickness monitor with display and alarms
Read MoreOil Water Separator Monitors
Oil Water Separator Monitors
- Single point alarm of accumulated oil - Oil thickness monitor with display and alarms
Read MoreLevel Controls
Level Controls
- Switch point and continuous - integral and remote mount - Liquids and solids
Read MoreFloating Oil On Water & Sump Alarms
Floating Oil On Water & Sump Alarms
- Alarm for oil on water in sumps - Oil thickness of surface oil with display and alarms
Read MoreArea Leak Alarms
Liquid Interface Alarms
Dry Pump Monitors
Dry Pump Monitors
- In-line flange for non-intrusive sensing - Probe style for pipe fittings - Protect pumps and equipment
Read MoreInterstitial Tank Leak Alarms
Interstitial Tank Leak Alarms
- Monitor the interstitial space of double-wall buried and above ground tanks
Read MorePlugged Chute Detection
Plugged Chute Detection
- Flush mount sensor for non-intrusive sensor - UHMWPE material for erosion resistance
Read MoreOil/Water Interface & Profilers
Oil/Water Interface and Profilers
- Single point alarms - Continuous transmitters - Rag layer location and profile
Read MoreFoam Control
Foam Control
- Monitor for foam upsets and blow-over in gas separation tanks, municipal sumps and industrial applications
Read MoreCapacitance Monitors
Capacitance Monitors
- Monitor blending, concentration, product moisture, and quality control using the dielectic changes of your product
Read moreNews

How Oil-in-Water Monitors Revolutionize Municipal Wastewater Management!
Oil-in-Water Monitors in Municipal Wastewater Applications help cities improve water safety. They detect small amounts of oil in water quickly, allowing cities to act fast when there’s contamination. Using these

WEFTEC 2023: Discover Arjay Engineering’s Oil in Water Monitors at Booth #6527
CHICAGO, [September 20, 2023] – Leading environmental process controls manufacturer, Arjay Engineering, is pleased to announce its attendance at this year’s WEFTEC 2023 event held at the McCormack Center,
Webinar: Environmental Impact of Oil in Water
Don’t Let Your Guard Down September 20, 2022 | 10am EDT With an increased drive towards eco-friendly energy sources, a whole new raft of environmental concerns have emerged. But don’t
WETEX and Dubai Solar Show, September 27-29, 2022
Arjay Engineering is excited to be exhibiting at WETEX and Dubai Solar Show for the first time! Taking place at the Dubai World Trade Centre (DWTC) from September 27-29, 2022.