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Electronic Leak Detector Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial electronic leak detector manufacturers and suppliers. Access our comprehensive index to review and source electronic leak detector manufacturers with preview ads and detailed product descriptions. These electronic leak detector companies can design, engineer and manufacture electronic leak detectors to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these electronic leak detector manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of electronic refrigerant leaks, heated leak detectors, industrial detectors.

  • Long Island City, NY 800-230-2636

    Thomas C. Wilson is a global manufacturer of industrial tools and solutions for manufacturing, servicing and cleaning tubes in the full range of commercial and industrial HVAC equipment. We’re your source for heat exchanger tools, boiler tube cleaners, HVAC system cleaners, vacuum leak detectors, chiller tube cleaners, tube expanders, tube brushes, tube plugs, tube pullers and more.

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  • Indianapolis, IN 866-282-4621

    Welcome to ATC, Inc. where leak testing is done with micro-flow technology. ATC was established in 1987 & has since serviced automotive, HVAC, fuel & oil, electronics, medical, pharmaceutical, packaging & other industries with leak detectors & related instruments & systems. We also offer gas flow calibration systems & all our operations are ISO/IEC 17025:2005 certified & A2LA accredited.

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  • Cary, IL 815-680-6086

    DOD Technologies is committed to providing great service and customer care. From inquiry to delivery, our highly skilled team provides exceptional support and accountability to our customers. We offer Service Contracts, Calibration Services, Start Up Services, Field Service & Training and Installation & Design.

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  • Skokie, IL 847-679-3377

    We are global manufacturers of electronic leak detectors. We offer our products to industries around the world, from the automotive to the medical industries. It is our goal to suit the needs of our customers no matter what they are. You can trust us to find the ultimate solution to your every need.

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  • Montreal, QC 514-342-5656

    Acme offers a full range of wired and wireless gas detection products that will meet the demands of even the most complex HVAC and light industrial applications. Our product offering includes single point units and panels ranging anywhere between 4 to 256 points, remote relay modules for in-situ activation of ventilation and transmitters with operational ranges of 10,000 square feet.

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  • Devens, MA 978-772-0970

    TM Electronics provides leak detectors, gas leak detectors, leak testing, helium leak detectors, flow product testers and package test equipment for seal strength and package integrity (leak) tests. All feature SQC analysis for proactive process control. We feature custom fixturing for your testing needs.

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businessIndustry Information

Electronic Leak Detectors

Electronic leak detectors use heated or ionized sensors to locate refrigerant leaks. It is important to identify refrigerant gas leaks as they can increase ozone depletion and, in large amounts, cause heart problems when inhaled by humans. Refrigerant gases are commonly used in industrial and commercial coolant systems.

Electronic leak detectors are the most sensitive mechanisms of all the leak detectors and provide the fastest path to identifying and locating a gas leak. They are used more often than the other common leak detection systems, ultrasonic leak detectors, gas detectors and flame ionization leak detectors. The electronic model can be programmed to identify a specific refrigerant or to include multiple possibilities. R12, R22 and R134a are among the most common refrigerants to be identified by electronic leak detectors, although R134a is more difficult to detect even with electronics. These numbers stand for three common gas leaks: helium, Freon and halogen. Many electronic leak detectors are handheld, to make it as easy and inexpensive as possible for owners of homes and businesses to make sure the air they breathe is safe. The danger of refrigerant gas leaks, to the health of individuals as well as to the equipment or furniture in the vicinity, can be devastating. A vast variety of industries, including medical, industrial manufacturing, aerospace and automotive shops run the risk of leaks, not to mention any home or office with a central air system or refrigerator.   


While nearly all types of leak detectors involve electronic components, heated diode and corona discharge are the two main types of electronic leak detectors. The most common electric run mechanism uses the corona discharge technology. A high voltage corona, or circle, is created in the sensing tip. When entered into the field around the sensor, refrigerants break the corona barrier and trigger an alarm to notify the user of the leak. Despite their popularity, the major flaw of corona discharge leak detectors is that the corona barrier can be broken by other particles such as dust and moisture in the air, causing a false alarm. The heated diode electronic leak detectors, although they function in much the same way, have fewer false positives because of the heated sensor. The heated sensors of this particular detector are triggered by absolute concentration, which causes alerts to increase as refrigerant amounts increase indicating proximity to the leak.
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