We supply a wide range of instruments for measuring pollution. We have a variety of sensor transmitters, monitors, controls, and alarms for detecting gasses in the air, as well as liquid spills and leaks. We offer sensor transmitters and monitors for detecting all types of gases including ammonia, butane, carbon monoxide, combustible gas, chlorine, hexane, hydrogen sulphide, methane, refrigerants and more. Arjay Engineering Ltd. has over 30 years’ experience designing and manufacturing process and environmental controls. We can perform custom engineering and we invite your application inquiries.

Pollution measuring instruments

Our sensor transmitters feature robust designs suitable for hazardous locations. Our controllers are compatible with all analog sensor transmitters, so you can monitor any of your existing equipment. The monitors can display readings from up to four sensors at once, and provide relays for alarms and ventilation control.

For detecting liquid leaks and spills, we offer a range of monitors, sensors and alarms. We can provide oil spill monitors used to alert of oil on the water surface of tanks, sumps, and lagoons. They use a floating sensor with capacitance technology to detect petroleum, synthetic, or vegetable oils.

We also make a leak alarm designed for double walled tanks. It is the ideal way to monitor storage tanks whether they are above or below ground. They are designed to detect liquids in the interstitial space within the walls. This will alert you of either leakage of the stored product, or groundwater penetrating the outer wall. Area leak alarms are also available to alert of wet conditions from spills and leaks. They utilize a leak pad sensor that can be placed on floors in key locations such as around a tank or in pump stations.

Pollution measuring instruments expertise

Our mission is to be the world’s premier provider of process and environmental controls. Since our founding in 1982, we have worked towards that goal by developing our design flexibility, core technologies, and selection of products. Our product offering now includes instruments for detecting a wide variety of toxic and combustible gases.

Pollution measuring instruments industries

Our products are suitable for a wide variety of applications due to their versatility. We serve municipal and industrial marketplaces worldwide. Some of the industries we have experience working with include automotive, petrochemical, food and beverage, pulp and paper, and mining.

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