Video Blog: Measuring Surface Temperature and Air Temperature Requires Different Tools

IR Temperature Guns are a great tool for measuring surface temperatures, but not the best solution for providing the air temperature data EXAIR needs to size a Cabinet Cooler system for your electronic cabinets. This brief video illustrates the differences between using an IR temp gun and a regular thermometer when gathering temperatures to determine Cabinet Cooler system specifications.

Make sure to print out the Cabinet Cooler Sizing Guide before you get started so you can easily fill in all the needed data.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Combat Rising Energy Costs

It has been a long cold winter this year and I just got my utility bill in the mail. I almost fainted. Sad to say, I’m told that I should expect rising utility costs due to the increased cost of producing electricity.

Rising utility costs has a trickle down effect and no one is exempt. Manufacturers, retailers, farmers, food service, etc. all share the same duress. As the cost to do business increases, prices go up. It’s almost like I’m taking the hit twice.

A recent survey by the U.S. Department of Energy showed that for a typical industrial facility, approximately 10% of the electricity consumed is for generating compressed air. For some facilities, compressed air generation may account for 30% or more of the electricity consumed. Compressed air is an on-site generated utility. Very often, the cost of generation is not known; however, some companies use a value of 18-30 cents per 1,000 cubic feet of air.(ref. DOE)

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With that being said, EXAIR is your partner in compressed air energy savings. Our products are designed to use less compressed air for blow off, cooling, and non contact motion control. It is as simple as finding the leaks and making the repairs, controlling the air use, and upgrading to efficient engineered blow offs. Request your copy of our blow off guide [link]

Joe Panfalone
Application Engineer
Phone (513) 671-3322
Fax (513) 671-3363
Web: www.exair.com
Twitter: EXAIR_JP

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I’m Back! But My A4 Isn’t…Commence Troubleshooting

Last week I enjoyed the company of Airtec Servicios, Dansar Industries, and Global Automation (EXAIR’s distributors in Mexico and parts of South America).  We met in San Luis Potosi, Mexico, for an EXAIR training event that covered all topics of EXAIR products.

Following my return to the States, I dug into a project at home that I’ve been working on here-and-there; my 98 Audi A4.  In an earlier blog post I showed the damage done to the cylinder head when a valve-train component failed and a few valves were bent.  After rebuilding the cylinder heads on a bench here at EXAIR, I finally got the engine back together and hit the key for the first time since I bought the car.

Fortunately, the valve timing was perfect and the engine fired right up.  Unfortunately, however, was the terrible knock from the bottom half of the engine – the half I left untouched during the initial repair.  (See image below for my feeling on the issue)

Lie_down_try_not_to_cry_cry_a_lot_cleaned_525Now I’m faced with a dilemma of the best course to take, and after chewing it over, I’ve decided to open up the bottom half of the engine and make the repair.  The most likely cause for the noise is a defective wrist pin or connecting rod.  When I open it up, I’ll be sure to take pics and share for those interested. I had thought repairing the top half of the engine would make the fix because most of the time that is the case. Similarly, we occasionally experience reduced performance in our Reversible Drum Vac. Most of the time (I’d speculate 95%-99%) a simple cleaning is all that is needed (see video demonstration here) because this product has no moving parts there is little to go wrong. Occasionally it is another issue that is causing reduced performance; for these times we have the Reversible Drum Vac troubleshooting guide:

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So, sometime soon I’ll run through the next troubleshooting steps for the engine in the A4. If you need help troubleshooting an EXAIR product or a compressed air application, please contact EXAIR.

In the meantime, the A4 is relaxing, hanging loose at home – and I am too.  Mexico was wonderful, and the people were more than kind.  But, it feels good to be home.

Lee Evans
Application Engineer
LeeEvans@EXAIR.com
@EXAIR_LE