{"id":3600,"date":"2026-10-08T11:29:46","date_gmt":"2026-10-08T03:29:46","guid":{"rendered":"http:\/\/www.imkarenkho.com\/blog\/?p=3600"},"modified":"2026-10-08T11:29:46","modified_gmt":"2026-10-08T03:29:46","slug":"can-an-infrared-leak-detector-detect-leaks-in-chemical-storage-tanks-43d8-a8b17f","status":"publish","type":"post","link":"http:\/\/www.imkarenkho.com\/blog\/2026\/10\/08\/can-an-infrared-leak-detector-detect-leaks-in-chemical-storage-tanks-43d8-a8b17f\/","title":{"rendered":"Can an infrared leak detector detect leaks in chemical storage tanks?"},"content":{"rendered":"

Hey there, if you\u2019re dealing with chemical storage tanks, I know you\u2019ve already stared at your screen Googling everything from \u201chow to spot a tiny chemical leak\u201d to \u201cwill this infrared tool actually work for my corrosive storage tanks?\u201d As someone who\u2019s been selling infrared leak detectors for over 8 years\u2014guys on the plant floor tell me exactly what keeps them up at night\u2014let\u2019s cut the jargon and answer the question that\u2019s been bugging you: Can an infrared leak detector actually find leaks in chemical storage tanks? Infrared Leak Detector<\/a><\/p>\n

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First, let\u2019s get one thing straight: not all leaks are the same, and not all infrared (IR) detectors are either. I\u2019ve seen so many plant guys grab a cheap off-the-shelf IR thermometer from a hardware store, waste 2 hours walking around a tank, and come back swearing \u201cIR doesn\u2019t work for chemicals.\u201d Dude, that\u2019s not an IR leak detector\u2014that\u2019s a $20 tool for checking if your engine is overheating. The real deal\u2014like the ones we sell\u2014are specifically calibrated to pick up gas molecules that absorb mid-infrared light, which is exactly what you need for chemical storage.<\/p>\n

Here\u2019s the science part without the boring textbook fluff: every chemical has a unique \u201cIR fingerprint\u201d\u2014a wavelength of light it absorbs better than any other. For example, solvents like ethanol or acetone soak up light around 3.3 micrometers, while refrigerants leak around 10.6. Our IR leak detectors are pre-programmed to lock onto that exact wavelength, so they don\u2019t pick up random stuff like dust, water vapor, or even sunlight (which is a big one outside). Unlike old-school ultrasonic detectors that go off for every little pipe vibration, IR detectors target only the gas you\u2019re looking for. That\u2019s why they\u2019re perfect for chemical storage tanks\u2014especially the fixed-roof or floating-roof types, where leaks can be at the welds, valves, gaskets, or even the tank\u2019s bottom around the foundation.<\/p>\n

Let\u2019s talk about the real-world use cases. Last year, we worked with a chemical plant in Ohio that was losing 15 gallons of methanol a month from a tiny pinhole leak in their floating-roof tank. They were using soap bubbles and ultrasonic sensors and missing it\u2014because the ultrasonic noise from the floating seal was masking the tiny leak sound. When their tech brought in our IR detector, he swept the sensor just above the tank\u2019s rim, and the screen lit up yellow (our low-leak alert) within 10 seconds. He traced it along the rim, found the pinhole, and fixed it before it turned into a big spill. That\u2019s the kind of win I live for\u2014solving a problem that\u2019s been bugging someone for months.<\/p>\n

Wait, but what about volatile vs. non-volatile chemicals? I get that\u2014if you\u2019re storing a thick, viscous chemical like oil or a slurry, is an IR detector going to see a leak? Short answer: mostly, if there\u2019s a vapor component. Even thick chemicals off-gas a little, especially if they\u2019re stored at pressure or in warm conditions. For example, a crude oil storage tank will release hydrocarbon vapors, and our IR detector can pick those up from 10+ feet away. If you\u2019ve got a really heavy, low-vapor chemical\u2014like solid pellets that barely off-gas\u2014we can pair our IR tool with a suction probe that pulls air from the tank\u2019s surface into the sensor. That works even for stuff like polyethylene pellets, because it samples the air right above the tank, not just the sensor picking up stray gas.<\/p>\n

But here\u2019s the thing\u2014IR leak detectors aren\u2019t magic. They have limits, and if you ignore those, you\u2019re gonna get frustrated. First, they can\u2019t see leaks inside the tank. If the chemical is leaking from the bottom of the tank through the foundation, you gotta make sure the sensor is picking up the vapors that are seeping through the soil. That\u2019s why we tell our customers to do a \u201cgrid sweep\u201d around the tank\u2019s base, moving slow, because vapors can spread out a little. Second, they don\u2019t work great in super windy conditions\u2014if it\u2019s blowing 20+ mph, the gas dissipates before the sensor can pick it up. But even then, you can adjust the sweep speed or wait for a lull in the wind, and it still works. Third, you gotta calibrate them regularly. We send a calibration log with every detector, and we tell customers to do a quick calibration check every 6 months\u2014super easy, just a quick test with a known gas sample, takes 2 minutes. I\u2019ve had guys skip calibration and come back saying \u201cyour tool broke,\u201d but it was just out of whack because they didn\u2019t check it.<\/p>\n

Another big question: what about explosive atmospheres? A lot of chemical storage tanks have Class 1 Division 1 or 2 areas, where gas vapors can catch fire. All of our IR leak detectors are intrinsically safe\u2014we get third-party certifications for that, so you can use them in those hazardous locations without worrying about a spark. That\u2019s a huge deal because cheap uncalibrated detectors often don\u2019t have those certifications, so you can\u2019t use them on site.<\/p>\n

I\u2019ve also seen customers compare IR to other tools, like optical gas imaging (OGI) cameras. OGI cameras are cool\u2014they let you see the leak visually on a screen\u2014but they\u2019re expensive, bulky, and not as sensitive for small leaks. Our hand-held IR detectors are lighter, cheaper, and pick up smaller leaks (like parts per million levels) that OGI cameras might miss. For daily inspections, our users prefer the portability and speed\u2014you can sweep a whole tank in 10 minutes, vs. an hour with an OGI camera.<\/p>\n

Let\u2019s talk about a common mistake I see guys make: not checking the tank\u2019s vent. The vent is one of the most common places for leaks, because that\u2019s where vapors escape when the tank is filling or emptying. Last quarter, a customer in Texas called us because they were getting false high readings on their OGI camera, and turned out the vent gasket was cracked. Our IR detector picked up the leak right at the vent, before it got into the plant\u2019s air supply. That\u2019s why we always tell customers to start their sweep at the vent, move along the top welds, valves, and then down the sides and base.<\/p>\n

Is there any chemical where IR doesn\u2019t work? Honestly, only a handful\u2014like inert gases (nitrogen, helium) that don\u2019t absorb mid-infrared light. But for 90% of the chemicals stored in industrial tanks\u2014solvents, hydrocarbons, acids (wait, strong acids like sulfuric acid do have IR fingerprints, right? Yeah, our detectors are calibrated for that too), alcohols, refrigerants\u2014IR works perfectly. We even have custom calibrations for rare chemicals that some plants store, like specialty agricultural chemicals or pharmaceutical intermediates. I once had a customer storing a unique fluorinated chemical, and we worked with them to tweak our detector\u2019s wavelength to pick that up\u2014took a week, no problem.<\/p>\n

Now, let\u2019s get to the practical stuff. If you\u2019re looking to upgrade your leak detection for chemical storage tanks, here\u2019s what I recommend: first, get a detector that\u2019s matched to the chemicals you store. Don\u2019t buy a generic unit\u2014tell the supplier exactly what chemicals are in your tanks, and they can calibrate it to lock onto those. Second, go for intrinsically safe if your site has hazardous areas\u2014don\u2019t cut corners here, OSHA and EPA will audit you, and a non-compliant tool is useless. Third, train your team to use it right. I know, I know\u2014you\u2019re busy, but a 1-hour training on how to sweep, what the alerts mean, and how to calibrate is way better than having a tool sitting in a corner unused. We offer free 30-minute trainings over Zoom for all our customers, plus in-person training for bigger orders.<\/p>\n

Wait, let\u2019s touch on regulations too, because I know plant managers care about that. EPA has rules about reporting leaks from chemical storage tanks, right? The EPA\u2019s Leak Detection and Repair (LDAR) program requires facilities to monitor for leaks from tanks that hold regulated chemicals. Our IR leak detectors are often accepted for LDAR inspections because they\u2019re accurate and sensitive. I\u2019ve had customers pass their EPA audits with our detectors, no issues. That\u2019s a big plus\u2014no more failing audits and getting hit with fines.<\/p>\n

I don\u2019t want to sound like I\u2019m shilling, because I\u2019m not here to sell you something you don\u2019t need. But I\u2019ve seen too many plants lose thousands of dollars a month from leaks that are easy to spot with the right tool. One customer told us they saved $45,000 a year in lost product after they started using our IR detectors. That\u2019s not a small number\u2014for a small chemical plant, that\u2019s almost a whole employee\u2019s salary, or money for a new piece of equipment.<\/p>\n

So to circle back to the original question: Can an infrared leak detector detect leaks in chemical storage tanks? Yes\u2014if it\u2019s the right type, calibrated correctly, used properly, and matched to the chemicals you\u2019re storing. It\u2019s not a silver bullet, but it\u2019s one of the most reliable, cost-effective tools out there for catching small leaks before they turn into big problems.<\/p>\n

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Now, if you\u2019re ready to stop wasting time with soap bubbles that miss tiny leaks or ultrasonic detectors that go off at every little vibration, hit us up to chat about your specific tank and chemical needs. We\u2019ll help you pick the right detector, calibrate it for your chemicals, and even connect you with local techs for on-site support. No pressure, just real talk from someone who\u2019s been in this game long enough to know what works and what doesn\u2019t.<\/p>\n

Leak Detector<\/a> Reference:<\/p>\n

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  1. American Industrial Hygiene Association. (2021). Infrared Gas Detection for Industrial Applications. AIHA Press.<\/li>\n
  2. Environmental Protection Agency. (2022). Leak Detection and Repair (LDAR) for Stationary Storage Tanks. EPA 420-B-22-001.<\/li>\n
  3. National Fire Protection Association. (2020). Standard for Intrinsically Safe Apparatus and Associated Systems. NFPA 70E.<\/li>\n
  4. Occupational Safety and Health Administration. (2019). HazCom 2012: Chemical Safety in the Workplace. OSHA 3327-11R.<\/li>\n<\/ol>\n
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    Shenzhen Fineherc Technology Co., Ltd.<\/a>
    As one of the most experienced infrared leak detector suppliers in China, we’re featured by quality products and low price. Please feel free to buy discount infrared leak detector made in China here from our factory. Welcome to view our website for more information.
    Address: 5th Floor, Building D, No. 39, Keji East Road, Torch Development Zone, Zhongshan City,China
    E-mail: fineherc@hotmail.com
    WebSite:     https:\/\/www.fineherc.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Hey there, if you\u2019re dealing with chemical storage tanks, I know you\u2019ve already stared at your … Can an infrared leak detector detect leaks in chemical storage tanks?<\/span>Read more<\/a><\/p>\n","protected":false},"author":229,"featured_media":3600,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3563],"class_list":["post-3600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-infrared-leak-detector-4d33-a8f5b3"],"_links":{"self":[{"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/posts\/3600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/users\/229"}],"replies":[{"embeddable":true,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/comments?post=3600"}],"version-history":[{"count":0,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/posts\/3600\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/posts\/3600"}],"wp:attachment":[{"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/media?parent=3600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/categories?post=3600"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.imkarenkho.com\/blog\/wp-json\/wp\/v2\/tags?post=3600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}