ARJAY Engineering

Arjay Engineering, established in 1983 and based in Oakville, Ontario, Canada, designs and manufactures capacitance-based instrumentation for level, interface, and spill monitoring across industrial and municipal water treatment applications. Their product platform centers on the 2852 series controller, which drives multiple detector types: the 2852-LPS area leak alarm for indoor tank and equipment spill detection, the 2852-IFA liquid interface alarm for monitoring boundaries between two liquids, the 2852-DPM dry pump monitor available in both in-line flange non-intrusive and probe-style configurations, the 2852-ILA interstitial tank leak alarm for double-wall buried and above-ground tanks, and the 2852-PCD plugged chute detector with a flush-mount UHMWPE erosion-resistant sensor. Beyond the 2852 platform, Arjay offers PPM oil-in-water monitors and analysers using fluorescence and light-scatter technology for produced water, stormwater, and cooling water applications; oil-water separator monitors; continuous and switch-point level controls for liquids and solids; floating oil-on-water and sump alarms; the 4100-PRO oil-water emulsion profiler for rag layer tracking; foam control systems for gas separation tanks; capacitance monitors for dielectric-based blending and concentration measurement; the 4600-RMS remote monitoring system; and custom control panels. The CIMSENSE division addresses commercial and industrial gas detection. The company holds ATEX, CE, CSA, IECEx, ABS, IMO, and C-UL certifications and counts Shell, Aramco, 3M, DuPont, Coca-Cola, Ford, the US Navy, and the US Air Force among its customers.