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Archive for the 'Food & Beverage' Category

The Burns SWE, Sanitary Elbow Thermowell, is deisgned to provide a cleanable, drainable and highly effective measurement access point.  The design and construction of the sensor used with the SWE can impact the accuracy of the measurement.  This technical paper present the impact of different sensor designs on the measurement performance.  

Technical Paper


The Burns Engineering Mission is to "Ensure Temperature Measurement Confidance".  



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Flush Vs. Immersion

Posted on April 17, 2018

Flush mounted sensors are necessary when the process contains moving parts such as a stir device.  Various challenges need to be addressed to ensure a confident  measurement that truly represents the process of interest. This Applicaton Note provides insight on how to address these challenges.  If you have further questions contact the Burns Application Engineering Team at:  info(at)​

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Temperature Matters in Brewing Success

Posted on November 3, 2014

Our friends at Steel Toe Brewing shared with us how temperature measurement in thier process helps in their brewing success.  Learn all about it.

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Food Safety - Temperature matters!

Posted on August 15, 2013

The food industry is challenged with bacteria that evolves as fast as the processes to manage them.  Listeria and Salmonella, the 2 big challenges, not to mention E. Coli, are changing and becoming more heat and chemical resistant.



The result is biofilms that grow quickly and are tougher to eradicate.  The treatment approaches gaining ground are enzyme based chemical that breakdown the biofilm and help expose the bacteria so that the cleaners and sanitizers can work their magic.  The belief is that sanitization is about 95% effective.  It is good that the human intestinal system can deal with that possibility of 5%.


The food industry works hard to keep their facilities and systems clean - from the loading dock to the processing equipment.


We have learned that the cleaners and sanitizers work best within a temperature range specified by the manufacturers.  Enzymes are most effective between 120°F and 150°F.  The sterilization process typically involves steam at ~~ 250°F.  Sterilization is more costly to perform, although with accurate temperature monitoring to insure saturation, it is the only process that is 100% effective.


Thank you to the Food Processors for their diligence and dedication to these important processes and cleaning regiments - we as consumers truly appreciate your efforts...

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Autoclave Temperature Measurement

Posted on July 29, 2013


The Autoclave processing environment can present an interesting set of challenges.

  • Is the drain measurement representative of the load?
  • Is the load uniformly heated?
  • How many wall penetrations are required to insure proper processing?
  • Large chambers required to sanitize large items create sensor cables routed in may places.

From Autoclave as small as those used in a dental office or hospital, to systems large enough to laminate airplane wings, the challenges present themselves in many ways.  The team at Burns have frequent conversations about the issues as they related to the measurement need with multiple autoclave users.


See earlier post about the Autoclave load measurement challenges.


Each of these systems present unique challenges including access into the chamber, confined or complex maintenance access, and measurement at the point of highest interest; on the actual item(s) being processed.


We have responded to these concerns with several products designed for this exact environment.  The SA series of Autoclave instruments are water tight, durable and built for the demands of multiple Autoclave systems.  See the entire Autoclave family.

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Happiest of Holidays!

Posted on December 7, 2012

postcard_splash.jpgChoosing the right temperature sensor may be confusing (we can help with that), but enjoying the Holiday Season is simple.


The best of the Holidays to you, your family and friends.


2012-new-recipe-icon.JPGLooking for new recipes to serve?  Save this link to your desk top and forward to friends and relatives.


If your a last minute shopper - an easy access and yummy Cookbook makes a great gift.

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RTD Performance - Periodic Verification?

Posted on November 14, 2012

YES!   It can be as easy as measuring the resistance in a container of ice water. (you don't need a Triple Point of Water Cell.)ice-bath-a.JPG We have discovered too many times that sensors are installed in systems that experience a combination of temperature cycling, over temp excursions, vibration, high flow rates and /or just left unattended for years.  In many cases this is not a concern based on the requirements of the measurement.  Although, if these influences exists and the expectation is to be confident that the measurement represents the actual process media temperature, periodic verification can ensure that confidence. tech-papers.jpg This paper titled:  Developing a Periodic Performance Verification Program  for Platinum Resistance Thermometers, will help you understand the importance, and provide some guidance on how to establish a verification approach that is right for your application. Visit the Burns Website Technical Papers page - register/sign-in to access ALL the papers.  This set of papers provides an in-depth study of the source of error,  the cost of measurement error, and how to manage the multiple influences on the measurement. Our Mission is Your Measurement! We believe that any sensor will provide a measurement, although if the influences that exist in the application are not managed or planned for, that measurement may not represent the actual process temperature. If you would like to discuss your application to ensure measurement confidence in your operation - call or send a note.  Here is our contact information.

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Miniature Transmitter - T16

Posted on December 21, 2011

2011_10_05_0702.JPGNew from Burns Engineering - Model T16 RTD Transmitter.  All the performance required in a small, compact - fit nearly anywhere - package.  PC programmable with the TP16 Programming Module.t16-config-group.jpg Here's the details:  T16 Information.














Link to Burns 2012 Cook Book - You know your hungry! Enjoy

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Burns RTD for Autoclave Applications

Posted on October 4, 2011

We have heard multiple frustration-filled stories about large autoclave systems and damaged sensors as large carts and rack are move in and out of the chamber.  These conversations have pushed the envelope regarding what an RTD looks like to serve this durability need.autoclave-group-1.jpg


Known in the large autoclave circles as SAH and SAX, these provide the accuracy necessary and the durability hoped for by Autoclave users.  These Heavy Duty sensors join the previously released Autoclave RTDs, SAC (Sanitary Autoclave Classic) and SAL (Sanitary Autoclave Load).  See all the details in the Series S Autoclave Supplement. (In PDF format)


Curious about how Durable?  Intrigued or challenged with a process of your own?  Send a note to we'd love to hear from you.

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Burns RTD in Mini form

Posted on September 7, 2011

Good things come in small packages.  In this case the small package includes Class A accuracy (+/- 0.06%) and a wide temperature range (-196°C to 200°C).Model A03


From 0.080" to 0.25" diameter and 1.25" length - and the ultimate in clean and flexible:  The A04 with a PFA sheath.Model A04


Give us a call (800.326.3871) to discuss how the Series A fit-anywhere RTDs could help with your temperature measurement needs.


Also, Check out the Series A, Mini RTD catalog.Catalog; Model A01, A02, A03 & A04

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Application Note: Small dia. Lines

Posted on June 13, 2011



Measuring temperature in very small diameter tubing can be a challenge. a1104251.jpg


This application note offers an example of how we customized a standard product to meet the measurement need.

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Not the Typical Burns RTD, or is it?

Posted on March 22, 2011

All Burns Application NotesCheck out this Application Note from Bill Bergquist (RTDologist™).  Flush Mount RTDs.  It may not look like your typical RTD, but in our world each application deserves the most appropriate design.  Some times it's "typical" and a lot of times it's not so "typical", but it's always the right sensor.  Burns Flush Mount Sensor


Because it's about the measurement first!


Have a non-typical challenge?


Contact us and we'll help you get the right measurement.

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Health Dept in KY tightening rules

Posted on February 25, 2011

wdrb_fox41_louisville.jpgInteresting!  Reported by WDRB Fox 41.  The Kentucky Health Department in its new Restaurant Health Standards, has reduced the temperature specification for holding cold food from 45F to 41F.  Food and consumer safety stated as the driving factor.


That's only a 4 degree change!  It doesn't seem like much unless your measurement is OFF by a couple degrees and then the risk of food born illness and non-compliance is just an FDA Inspector or sick customer away.  Read the article.picture-5.png


We can help with that!


With the right Burns RTD and a little coaching about the potential sources of measurement error, 41F can be achieved with confidence!


Give us a call, Bill would love to discuss the options and approaches -  952-935-4400, or drop a note via

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Mercury in Glass - a thing of the past.

Posted on February 16, 2011

nist.jpgRead this important message from NIST:


No more Calibration of Mercury Thermometers (MiG).


 In the big picture, this is necessary to help build momentum to STOP the use of these devices.  There are a lot of reasons they are in place, but the Mercury risk to the environment is too great.


FYI - Burns can help provide an RTD based instrument to replace the MiG.


Send a note to, we'll help you find a better solution.

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New Application Note!

Posted on November 24, 2010

Read ALL our Application Notes...Humid conditions, changing external pressure and the need for reliability.  Check out the latest Application Note and see one of the interesting solutions to this dynamic environment.Coiled lead wire concept


What's your most difficult temperature measurement challenge?  Send a description to and we'll get on it!

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PMI; Positive Material Identification

Posted on October 26, 2010

xrf-device.pngPMI, aka Positive Material Identification.


Ensuring confidence, improving material handling processes and supporting the critical material needs of our Biotech, Food & Beverage and Industrial Processing customers.


As a Trusted Supplier to the process industry across the USA and around the world, Burns Engineering continues to expand its capability and service.


What is your experience with PMI?  Leave a comment.

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RTDology; RTD v Thermocouple

Posted on September 28, 2010

Back by popular demand - Burns RTDology Web session that clears up the confusion and miss-understanding about the difference between RTDs and Thermocouples. Burns Temperature Measurement Expertise Sharing Series


September 29th at Noon Central time.  1 hour max and No Cost!


Register now on the RTDology page.


Need a quick answer? Visit the Burns FAQ page, but SIGN-UP  and participate in the indepth discussion and Q&A opportunity.

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Temperature and RH in Mirco Device

Posted on September 22, 2010

Tiny Temp & RHThought this was fascinating.  Temperature and Relative Humidity in a 3mm by 3mm package, from Sensirion.  See the product highlight on and visit Sensirion website for more info.


Temperature accuracy is over a narrow range, but 0.3°C is pretty good if that is your range of concern.

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Application Note on Accuracy

Posted on September 1, 2010

app-note-title.pngAccuracy improvement!  Here is one very effective approach.  t55-transmitter-improve-accuracy.pngapp-note-a100730.png


Application Note A100730  shares how the use of a transmitter can make a big difference.


For further details check ut the technical paper on Matched Transmitters.

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NEW Sanitary Catalog!

Posted on June 3, 2010

Check out the newly released Burns Series S, Sanitary Sensor CatalogBurns Series S RTDs & Thermocouples


Added info!  More guidance!  New look!  New feel.


High Quality Sanitary RTDs and Thermocouples!


3-A and BPE conformance!


Custom answers to your most challenging measurements!

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3-A SSI Annual Meeting

Posted on May 12, 2010



The 3-A organization is meeting in Milwaukee Wisconsin.   The meetings and educational programs strive to document best practices and guidelines for the Dairy Industry as well as overall Food and Beverage related processes.


Burns will be there - participating in the P3-A and 3-A SSI Educational programs and the Work Group 7 discussions.


Take a look at the agenda for Work group 7 which addresses Instruments and Connections.




Curious about the 3-A Sanitary Standards organization?  Check out the 3-A web site.


Watch for updates during the sessions on BEnews or follow me on Twitter at BECJB.

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Interesting Applications

Posted on January 28, 2010

The Applications Engineers at Burns have all the fun.  They have daily conversations with folks around the world about fascinating temperature measurement challenges.  This Application Note is just another example.


See all our Application notes - Great lunchtime reading.


Thanks.  See anything interesting from your point of view?  Leave a comment.



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RTDology - Offers Answers!

Posted on January 7, 2010

rtdology.jpgThe next RTDology session is scheduled for January 14th.  Curious?  Visit the RTDology page.  Just want to register? Do it.  It will be worth it.


This session will be an highly interactive question and answer session with attendee participation, covering a variety of topics from common temperature measurement concerns to a few subtle but potentially very influential issues.  Join the session, share your questions, listen to the conversation and gain some insight that will make you a Temperature Measurement Expert in your organization.


Register NOW!


If you have a topic you would like Bill to cover in a future session, visit the RTDology page and near the bottom, select "VOTE"  or the "Share..." button and describe briefly how we can help.



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Trade Show? No Go?

Posted on December 18, 2009

What is your opinon of the classic Trade Show experience?  Burns participates in various Trade Shows and although there are always some interesting people to meet and facinating things to see, the attendance has been pretty thin.iphex-1.JPGmwfpa-traffic2.JPG


Has the Trade Show style event run out of steam?


Has information accessibility via the WEB transcended the historical value of the Trade Show hands-on experience?


What do you think?


What approaches do you prefer to evaluate products and services and see what's new?


Share your thoughts.  Comment anonymously, simply don't include your name in the comment text.  We are always looking for ways to better connect with our customers and other temperature enthusiasts.



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Grilling temperature, An Important Process

Posted on November 23, 2009

It seems the grilling season is continuing through the end of November.  The Burns folks just can't grill without a little temperature measurement expertise.  JD Burns shares his grilling technology.  grilling-temperature.JPG


Doesn't this make you hungry?  burger.JPGSend your grilling recipes, we'd love to try them.  As far as I'm concerned, Grilling season never ends.



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RTDology- Oct. 21st; Join us!

Posted on October 18, 2009


Mark your calendar!  RTDology™; Selection and Application, is scheduled for Oct. 21st at 1:00 PM, central time!


Register NOW!


Bill Bergquist and Jeff Wigen will be walking through the key decisions, options and important trade-offs that need to be considered when selecting an RTD.    There are always a few twists, surprises and A-ha's in this process.


Also visit the RTDology page and see what's next and again, Mark your Calendar!


Hope you'll join us.rtdology1.jpg


Not on our email list?  Join the conversation.



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There’s a Burns APP for that…

Posted on September 4, 2009

burns-logo-icon.JPGThe engineers at Burns have been applying platinum resistance technology to solve temperature measurement needs for decades.




Need to measure the temperature of a small amount of liquid in a small container?   There's an APP for that.










Need a 3-A approved sensor for your dairy process temperature measurement with no exposed threads? There's an APP for that.








Looking for a very accurate sensor for a very cold environment that you can flex to control the location?  There's an APP for that too.








Struggling with some other odd or interesting temperature measurement challenge?  We'll create an APP for that!





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Burns: New Catalogs

Posted on August 25, 2009

Check out our newest catalogs.


Temperature  Metrology and Temperature Transmitterspicture-4.pngpicture-6.png


New info.  New layout.  Clean and accessible.


Watch for new catalogs for the Series 100, the newly combined Series 200 and 300, and the Burns Sanitary family, Series S.  Also, coming soon:  Thermowells!



Subscribe to the Burns Blog and be the first to know when the new catalogs are available.



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nistfullbanner2.pngNIST engineers D. Ripple an G. Strouse offer their thoughts on alternatives to Liquid in Glass (LiG) Thermometers.   The abstract refers to the increase in automation and the desire to eliminate mercury as driving a lot of thoughtful consideration as to options.  Originally published in 2005 in the jai_new.jpgJournal of ASTM International, the issues still exists and we hear that there are still a lot of LiG devices still in use.


Are you still using LiG devices?   Contact a Burns Temperature Measurement Expert at  We'd love to discuss the alternatives to LiG.  Or visit the Burns site, browse around and if you don't see what you had in mind, click the black button "Help me find the right solution".  We'll be in touch shortly.



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Down Time?  Delays?  Long lead times?  Interested in how to avoid hearing these phrases regarding your temperature calibration needs?logo.jpg


Burns now offers "Calibration on your schedule, not ours".  Our new Lab-to-Lab Calibration Service allows you to schedule the calibration of your Secondary Standard Reference Thermometer, or System, and reduce the down time to as little as 3 days.  Here's how it works.


Just think, Ship your SSPRT sensor on a Monday afternoon, and have it back in your lab on Friday morning.  That's only 3 days out of your lab.




It's the same NVLAP accredited (lab code 200706-0) Calibration you know and trust, on a schedule that honors your needs.


Choose from various calibration temperature ranges.


Fill out the information form for your sensor or system and email the form to, and we'll contact you to discuss your schedule needs.


Simple, quick, dependable and best of all during this introductory phase, at the same affordable price.


BE in control of your calibration needs, contact us and we'll help.



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7.1 degrees, the sweet spot.

Posted on March 25, 2009

In this spring season the Maple trees provide us with a great example of the importance of temperature through the process of producing Maple syrup. 


From Ohio State University, the North American Maple Syrup Producers Manual, bulletin # 856 explains the relationship between the sugar concentration and the boiling point of Maple syrup.  The target concentration is 66% which happens to boil at exactly 7.1F above the boiling point of pure water (at the altitude where the process is taking place.)  I didn't realize the precision involved with boiling sap into syrup.


Thanks to Bill B. at Burns for discovering this sweet example of how temperature plays a role in product quality, even if the process is taking place in your back yard.  For more info on Maple Syrup, visit this Wikipedia page.


As you know, It's all about the temperature!



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As Temperature Measurement Experts we are not only passionate about sharing what we know, but also learning and stretching our creativity in solving temperature measurement challenges.  Here is a link to our article in Process Heating on temperature measurement tip.  Click here:  Burns article in Process Heating Magazine on-line.


What do you think?  Leave a comment by clicking on the comment button above.


We'd love to hear from you!



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You may BE a winner; Survey says…

Posted on December 17, 2008

Congratulations to our BEblast Survey Winners!


Thanks to everyone who responded to our Nov. 4th survey! The winners, selected at random in a blind drawing, are:


- R. Baugh


- M. Vandervelde


- S. Burgess


Congrats! To claim your $50 Visa Gift Card, just send me an email at from the address you referenced in the survey and I'll be in touch.


As heard from you! The survey says ...


We had a great response and heard from plant managers, instrument engineers, directors of quality - even some of our representatives and distributors. They work mainly in the key industries Burns serves: Life Sciences, Energy and Food & Beverage. Thanks again to all who shared their opinions.


So what did you have to say? Here's a summary:besurveyq4.PNG


Most valuable temp-measurement info? 61% said App Notes and Product Specs (we'll keep them coming!)


What would help you get the big promo at work? That mostly had to do with ways to save money with effective temperature measurement, creative application approaches, newest tech advancements - and one person wanted to get hired by Burns! (we'll see what we can do.)


What industry events are you planning to attend? Most common shows were ISA, ISPE, NCSLI. Many were still undecided at this time. (so far, Burns is committed to INTERPHEX Puerto Rico and New York, NCSLI and maybe an energy show and a food & beverage show: email me if you know of good ones!)


And how are folks interacting with our BEblasts?


- 87% open our BEblasts (36% Always and 51% Sometimes)


- 66% click-through to other articles or links (11% Always and 55% Sometimes)


- 59% visit our BEsite once a month (thanks!)


- 86% HAVE NOT visited the BEblog! (ouch!)


But hey, thanks for visiting the BEblog today! Like our survey, this is the place to keep the conversation going. So hit the COMMENT button now and leave a thought or two about what would make you visit the BEblog once in a while.


Thanks again for your time on the survey and for being such great customers and business partners. Together, we're one amazing group of temperature measurement experts!


Talk soon, Chuck

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Air Temperature & only the Air Temperature

Posted on August 28, 2008

The Engineering team at Burns has for many years enjoyed the air temperature measurement challenges in clean rooms, HVAC, storage areas, transportation, compressor rooms, production areas, environmental chambers, critical office areas..... 


In some instances it's all about durability and accuracy.


In other cases the challenge is measuring the temperature of the  AIR and not the WALL or some other influence within the wall.



Burns brings to these applications;  a myriad of design styles and adaptations, the wisdom that can be found in the series of technical papers on PRT Sources of Error and a passion for creative problem solving.


Share with us your Air temperature measurement challenge and we'll get the team engaged in making you a hero!  Call us at 952-935-4400, email us at or comment here on the BEblog.


We are ready to discover, design and create something to insure your success.  That's just the stuff we like to do....



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RTDs in small packages…

Posted on July 11, 2008

The best things come in small packages.  I've heard that phrase many times.  Recently the engineering team at Burns has been working on a stealth project to evaluate material and process approaches for the purpose of; mini, tiny, micro and just little RTD's.  We code named the project SLIM and gave it a mascot....slim.jpg




We discovered some interesting materials and process options, and broke a few assumptions and perceived constraints.  Then, in the design mode, applied these ideas and created a few new RTD's for various applications throughout the BioPharma, Food & Beverage, PetroChem and Ethanol industries.  These little RTD's play a role in Bearing temperature monitoring, product transit condition monitoring and various surface sensing and tight locations where addition temperature profile and awareness is important to the process.




The team had a blast think beyond the rules, historical approaches and known materials.  In true "achieve, change and improve" mode, we are doing it again.


What paradigms have you busted through recently?  Click the comment button and tell us a bit about your recent  A-ha's.



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More than a FEW at the FEW Expo

Posted on June 17, 2008

Ethanol and it's expansive support industry at the FEW Event have rushed the gates at the Gaylord Opryland Resort and Convention Center.   They are talking everything from filter bag systems, mixers, bacteria issues, biodiesel, fermentation and thermal oxidizers....   The conversation even dipped into the area of CIP (Clean in Place), posing the question, "Should the Ethanol fermentation process move toward the sanitary guidelines similar to the food and beverage industry?"  This was driven by the co-product "Distillers Grain" entering into the food stream through the animal feed.


The Expo opened Monday evening, breaking the ice with a Grand Opening and massive social in the expo arena.  The spirit in the room was an interesting mix of excitement, passion and commitment to all the good aspects and value of Ethanol as a clean and renewable fuel energy source.  That doesn't mean that there aren't questions and concerns about the interdependency with the other uses of corn, and the economic complexities as the ethanol industry grows....  It sounds like these folks are aware of all of this, and are committed to being good stewards of the resources they consume and at the same time looking for additional Sugar & starch sources to balance the demand for corn.  One alternate fermentation product being discussed is ALGAE!  Now that's being creative!


More later from on the Fuel Ethanol Workshop & Expo and the passionate folks in attendance.


What are your thoughts and concerns about Ethanol...  Click the comment button above and tell us your thoughts.



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Burns PRT goes swimming…

Posted on April 21, 2008

Originally design in 1975, the Burns Engineering Underwater PRT has found itself serving many submerged needs in industries from Power generation to Paper processing; helping to protect the delicate aquatic environment.




In Minnesota it's all about the Walleye...


The Burns Underwater PRT spends so much time underwater it's beginning to grow gills


In my search, DNR within every state in the US has regulation and guidelines for Industrial water discharge temperature to insure protection of the lakes, rivers and streams.




We all have a responsibility to care for our world.  This is one way Burns Engineering supports a Greener Globe!


What can we do to help you protect the environment?



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Committed to your success! MWFPA 2007

Posted on November 21, 2007



I am sitting at the MWFPA 2007 event listening to Vince Lombardi, Jr. speaking about Teamwork!  A topic that transcends industries, businesses, projects and issues.


It got me thinking....


That is the key to what Burns wants to BE;  A team, with you.  To BE in a Teamwork relationship about the temperature related challenges that you have on your list of concerns.  To bridge our Temperature expertise and your process expertise to achieve the goal which can be best described as your success.


For a guy from Minnesota who happens to be a Minnesota Viking fan, I am humbled by the powerful message, in the presence of the son of Coach, Vince Lombardi.


His message:  "combining clear goals and dreams, with commitment and mental toughness, will enable success", is exciting and energizing.


Burns will BE committed and BE temperature experts on your team.


We would love to hear from you about how we can team-up for your success.



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Thinking about MWFPA.

Posted on November 21, 2007

How important is the requirement for No-Animal-Derived materials?


3A vs. the ASME-BPE? What’s your perspective?


Is irradiation effective as a method to insure safety?


International expansion: Your thoughts on maintaining food safety?


The role of temperature control on your CIP/SIP efforts?


Would better temperature-control improve your efficiency?


MWFPAWow. Lots of questions on our minds as we head to Milwaukee next week to participate in MWFPA 2007. The food & beverage manufacturing process is a challenging one. We've learned that by being trusted partners for clients in the food & beverage industry for more than 45 years. So we hope to see some old friends and meet some new ones next week.


But why wait? Let's start the conversation right here: What are the most pressing issues you face in the food & beverage manufacturing process?


Bet we've got a few ideas of how temperature measurement can help!


- Chuck

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Vacuum, Pressure, Steam… No Problem!

Posted on November 21, 2007

A harsh environment and a tough packaging challenge in the BioPharma and Food & Beverage industries, pretty much sums up the development task for our newest Autoclave Load Cell product: Burns Model 21090.


As you may know, the operating conditions of the autoclave process ranges from vacuum to positive pressure steam at temperatures up to 135C. Individually, these conditions are fairly easy to design around, but the combination presents a few interesting challenges in the RTD world – and sealing the device such that the insulation resistance performance is maintained after multiple cycles is the fun part.


Other features we designed into our new autoclave sensor include a .125 diameter stainless steel sharp-tipped sensor sheath to facilitate insertion through the rubber membrane of the load cell, and a dual Pt100 element that can support either a 3- or 4-wire operating connection. The cable features a silicone rubber jacket providing the durability necessary to meet the handling concerns that were shared with us from users of large chamber autoclave systems. We also designed a bulkhead/transition system to assist in providing a sealed penetration through the wall of the autoclave.


Now back to the sealing challenge!


Inside the transition housing (or handle which is laser marked for easy identification) is an elegant design which protects the 8-wire joints, simply yet effectively seals the sensor and involves very few complex parts. The design insures ease of manufacture and an epoxy fill method that results in an extremely stable final assembly.


New Autoclave Sensor


We're proud of the creativity of the approach and through our design verification testing, we're confident in the high reliability of the Model 21090 in the harsh environment of the Autoclave processing cycle.


Got another challenging application?  Comment on the blog or give us a call.


- John Zwak, Sr. Design & Metrology Engineer

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