GPT 230 FAQS

BLANK
POWER LINE NOISE ISSUES WITH GROUND FAULT PROTECTION EQUIPMENT
Due to the high sensitivity of ground-fault-current detection circuits, it is possible that excessive line noise on the power source wiring can cause an alarm. This can occur in the form of a ground-fault alarm, a stuck-relay alarm, or a ground-fault circuit alarm.

This type of alarm can be caused by switching high-power loads, inductive loads, or any excessive arcing during operation of a contactor that is on the same circuit branch. It may also be caused by extreme levels of RFI (radio-frequency interference) in the area.

1. USE A SEPARATE CIRCUIT FOR THE HEAT CONTROL
We recommend providing a separate circuit for the heat control, which is not shared with other equipment. In particular, any equipment that is electrically noisy needs to be on a different circuit branch and installed a safe distance away.

2. USE AN EXTERNAL NOISE FILTER
The controller’s immunity to excessive conducted noise from contactors, inductive loads, and other sources of RF interference can be increased with an external noise filter. A simple way to provide additional filtering is to route the power supply cable through a ferrite toroid ring, with as many turns as possible. This will further attenuate the conducted RF noise.

One device that works well is the Palomar Engineering Ferrite Toroid Ring model F240-77. This is 1.4” ID and 2.4” OD, material type 77(Figure 1). There are larger sizes and other suppliers of these which also can work. We purchased our Ferrite Toroid Ring from here, but they can also be purchased at many electronic supply companies or on amazon.com.

This should be installed on the power line (source) cable to the controller (e.g. GPT or FPT), and placed near the controller’s housing (Figure 2). If the controller is fitted with conduit for the wiring to the power panel, the toroid can be placed just inside the power panel, at the end of the conduit (Figure 3). Three turns of the entire cable through the toroid are recommended; if more can be fit that will work better – the attenuation of noise is proportional to the square of the number of turns. A larger toroid can be used to accommodate more turns of the wire.

3. ADJUST THE GROUND FAULT THRESHOLD
In some situations, the ground fault threshold can be increased, and this will improve the noise immunity. On the GPT 130 and GPT 230, the ground-fault alarm current threshold can be adjusted from 1 mA to 300 mA, and the default setting is 30 mA. A higher setting will be more tolerant of electrical noise on the power line.

HOW DO I SET UP MY GPT FOR A RTD SENSOR?

The GPT unit comes with a thermistor (two thermistors with the GPT 230) but is also compatible a 2-, 3-, or 4-wire RTD sensor. The diagram illustrates the correct wiring and DIP switch configuration for each temperature sensor wiring scheme. It is important that you also navigate to the Sensor Type screen and select the type of sensor being used. * The GPT comes set up for use with the provided Thermister sensor.

The provided thermistor sensor will work for heat-trace applications where the operating range is between -40°F and 230°F (-40°C and 110°C). For applications that require a larger temperature range an RTD sensor is needed. With an RTD sensor and the GPT 130 or GPT 230 you can accurately monitor and control for temperatures from -99.9°F to 999°F (-73.3°C to 537.7°C). For more information about installing a 2-, 3-, or 4-wire RTD sensor or the provided thermistor consult the GPT 130 or GPT 230 manual or installation sheet.

GPT temperature RTD sensor wiring

ETI: Status Designated as Essential Supplier

This notice is to inform you that the ETI NETWORK OF COMPANIES (ETI, ETI FAB, and ETI CONTROLS) has been designated as a critical infrastructure industry supplier, as defined by the Department of Homeland Security and the United States Department of Defense. More specifically, the ETI NETWORK OF COMPANIES manufactures and supplies products needed for the medical supply chain, transportation equipment supply chain and the defense industrial base.

Below you will find the wording from the Memorandum on Identification of Essential Critical Infrastructure Workers During Covid-19 Response, dated March 19, 2020, from Christopher C. Krebs, Director, Cybersecurity and Infrastructure Security Agency (CISA):

CRITICAL MANUFACTURING

Workers necessary for the manufacturing of materials and products needed for medical supply chain, and for supply chains associated with transportation, energy, communications, food and agriculture, chemical manufacturing, nuclear facilities, the operation of dams, water and wastewater treatment, emergency services, and the defense industrial base. Additionally, workers needed to maintain the continuity of these manufacturing functions and associated supply chain.

The Memorandum went on to state: “If you work in critical infrastructure industry, as defined by the Department of Homeland Security, such as healthcare services and pharmaceutical and food supply, you have a special responsibility to maintain your normal work schedule.”

The ETI NETWORK OF COMPANIES our employees that make a difference”… manufacturing “Highly precision engineered parts supporting essential activities in our great country of America are committed to continue to supply our customers with the products and services that are crucial for them to meet their obligations to their critical infrastructure customers.

Sincerely,

Ben Crawford
President/CEO, ETI Companies

ETI COMPANIES Covid-19 Announcement

Ben Crawford, President/CEO, ETI Companies

Dear Valued Customer,

Small businesses are the soul of every community across the globe. Many of you own or work in a small business…and even more of you support your local community’s small businesses each day. And right now, our communities are facing hardship.

As the Coronavirus continues to impact all of us, I wanted to take a moment to reach out to you directly. Our teams at ETI, ETI CONTROLS & ETI FAB recognize the challenges ahead for small business owners, employees, and their customers. Very humbly, we want you to know that we’re here for you.

WE ARE OPEN FOR BUSINESS
We’ve taken several proactive measures to address the challenges that COVID-19 brings and avoid any disruption to our services. We are working hard to protect the health of all our team members and stepping up health and safety efforts in our production plants and customer service center. We are making adjustments to the way we work in these facilities, with more frequent daily cleaning, pre-planned shift protocols and reducing access inside our facilities. We’re responding as best we can to an ever-evolving situation, so if you are unable to reach us by phone during normal business hours, please send an email and one of our team members we will respond to you as soon as possible.

I have been – and continue to be – amazed by the resilience of our customers, and their ability to persevere through change. While these are testing times, we are in this together. We’re here for you and our team is standing by, ready to serve and support you.

 

Sincerely,

Ben Crawford
President/CEO, ETI Companies

ETI to Discontinue the CIT-1

After careful consideration, ETI has made the decision to discontinue the manufacture and sale of the Snow Switch Model CIT-1 General Purpose Aerial Snow Sensor (Part number: 10001).

The final date of to order the Snow Switch Model CIT-1 is:  FRIDAY, SEPTEMBER 18, 2020.

The final ship date for the Snow Switch Model CIT-1 is:  OCTOBER 1, 2020.

 


The Snow Switch Model CIT-1 is being replaced by the

NEW ETI SNOW OWL General-Purpose Aerial Snow and Ice Sensor.   


 

The standard warranty terms will be honored for all Snow Switch Model CIT-1 units shipped to date. Special orders in place and active prior to the announcement date will be honored according to the terms of that order, with regard to product availability, warranty, or support terms.

The discontinuance of the product line is in keeping with our practice of offering improved design and functionality to all products in the ETI line.

While we regret any inconvenience this announcement may cause, we are confident the new ETI Snow Owl General-Purpose Aerial Snow and Ice Sensor will not only meet your expectations but exceed them.

Please do not hesitate to contact your ETI sales representative if you have additional questions.

INTRODUCING THE ETI SNOW OWL

GENRAL-PURPOSE AERIAL SNOW AND ICE SENSOR

Patrick Bartell Named CSO of ETI Companies

(SOUTH BEND, IN) The ETI Network of Companies (ETI, ETI Fab, and ETI Controls) is proud to announce the addition of Patrick Bartell as it’s Chief Sales Officer effective immediately. Patrick is a highly motivated self-starter with a record of developing new business with a proven record of creating successful sales.

“We are excited to have Patrick join the executive team of ETI,” said Ben Crawford, President & CEO, ETI Network of Companies. Crawford added, “Patrick will be instrumental in designing our future picture and identifying growth opportunities for ETI. He has hit the ground running and has been impactful already in improving ETI’s market presence.”

“We are excited to add a seasoned executive like Patrick to the ETI team,” said Ben Crawford, President & CEO, ETI Network of Companies. Crawford added, “As we continue to create our future picture, Patrick will be instrumental with the sales team to make ETI successful.”

Patrick has 23+ years of sales experience in electric process heat and control industry. He comes to ETI from Valin Corporation in Houston, Texas where he held the title of Vice President of Sales. During his time at Valin, Patrick developed new business while creating sales teams as a result of key acquisitions. Patrick was instrumental in creating an Inside Out Sales process focused on both MRO and project sales that yielded 2x growth every year since inception. Before Valin, Patrick served as President and Sales Manager for Volco Company in Minneapolis, Minnesota, and Regional Sales Manager for Chromalox in Frisco, Texas.

“I am very excited to have the opportunity to work with the ETI Companies,” Bartell stated. “So much has already been done in preparation for dynamic change and growth here. The great People and Teams at the ETI Companies are ready for the growth that will occur as we seek and implement the most effective organic growth for each company.”

 


ABOUT ETI

ETI, based out of South Bend Indiana, has been a world leader in sensors and controls for snow and ice melt systems, heat trace, and microwave waveguide dehydration for the past 50 years. ETI’s engineering and production teams work with their customers to design and manufacture solutions to their problems with a focus on energy efficiency and dependability. ETI was founded in 1968 and began producing the first Snow Switch® sensing and control products for commercial deicing in the industry. Having been awarded numerous patents for technologies used in snow and ice detection, condensate and humidity control, ground fault and arc detection, energy management, power distribution, and air pressurization systems, ETI has grown into a trusted name worldwide for environmental sensors and controls.
For Additional Information ETI
Contact: Jeremy Crawford
Business Development Representative

o: +1 574-999-1274

jcrawford@networketi.com

1850 N. Sheridan St.
South Bend, IN 46628

www.networketi.com

 


ABOUT ETI FAB

ETI FAB will be a one-stop-shop for anything regarding metal fabrication. ETI FAB offers fabricated metal parts and machined components. Their state-of-the-art facility will provide laser cutting, bending, stamping, and welding capabilities in addition to grinding and assembly services. With over 80 years of combined experience, the team at ETI FAB will be able to take on any job, no matter how large or small. ETI FAB’s mission is to not only provide the highest quality fabricated products but to follow in ETI’s footsteps and remain a stable employer of Hoosiers throughout the Midwest.

For Additional Information ETI FAB

Contact: Robin Roberts
Business Development Representative

o: +1 574-999-1434

rroberts@networketi.com

17055 Oak Ridge Rd
Westfield, IN 46074

www.eti-fab.com

 


ABOUT ETI CONTROLS

Headquartered in South Bend Indiana, ETI Controls provides a variety of electronic circuit board assembly requirements. With over 57 years of combined experience in both Through-Hole and Surface Mount Technology, ETI Controls produces high-quality circuit boards, maintaining the high standards that have come to be expected from the ETI Network of Companies.

Introducing the ETI Snow Owl

ETI proudly introduces the ETI SNOW OWL Aerial Snow Sensor for surface snow and ice management systems.

The ETI SNOW OWL is designed to work with a controller or contactor, optimizing energy usage in heated snow/ice melting applications. The ETI SNOW OWL is also an excellent solution for building automation applications.

During dry or warm weather, the system’s heaters are turned off to save energy costs. The heaters are turned on only when snow and/ or ice are present and kept on only long enough to ensure complete melting and drying. Temperature and time parameters can be varied within the ETI SNOW OWL, enhancing system performance in a given environment and application.

ETI Product CAD Files Now Available To The Public

FRIDAY, SEPTEMEBER 20, 2019 (SOUTH BEND/WESTFIELD, IN) The ETI Network of Companies (ETI, ETI Fab, and ETI Controls) is proud to announce the promotion of Daryl Campbell to Chief Operating Officer. Daryl’s proven leadership skills and more than 33 years of experience in manufacturing have made his guidance vital to ETI.

“With the strategic alignment of resources, products, and people, Daryl’s vast knowledge of manufacturing and assembly practices allows ETI to advance our methods to grow globally,” said Ben Crawford, President & CEO, ETI Network of Companies. Crawford added, “I’m thrilled Daryl accepted the leadership position and our employees and customers are very supportive of ETI’s strategic objectives.”

Daryl received a B.B.S in Mechanical Engineering Technology in 1985 from Purdue University. In 2007, Daryl graduated with a Master of Science in Engineering Management from Rose-Hulman Institute of Technology.

In 2018, Daryl joined ETI as Director of Engineering where he led his engineering team in product development and design, quality systems, manufacturing process development and improvement. Before joining ETI, Daryl’s exceptional leadership skills allow him to influence and inspire his engineering teams to bring out their best. Throughout his 33+ years of experience, Daryl has served as the Engineering Manager of Saran Industries, Cardinal Metal Finishing, and Keihin North America Inc. In addition to holding the title of Engineering Manager, Daryl has also served as Plant Quality Manager, Program Manager, Continuous Improvement Specialist, and Chief Engineer.

“I am honored just to have this opportunity to be part of such a remarkable company that is on the verge of explosive growth across multiple locations,” Campbell noted. “We have great teams that are making a positive difference every day with the products and services we offer in our growing portfolio. With our focus on quality at every level, we see nothing but opportunity in today’s rapidly changing markets.”

ABOUT ETI
ETI, based out of South Bend Indiana, has been a world leader in sensors and controls for snow and ice melt systems, heat trace, and microwave waveguide dehydration for the past 50 years. ETI’s engineering and production teams work with their customers to design and manufacture solutions to their problems with a focus on energy efficiency and dependability. ETI was founded in 1968 and began producing the first Snow Switch® sensing and control products for commercial deicing in the industry. Having been awarded numerous patents for technologies used in snow and ice detection, condensate and humidity control, ground fault and arc detection, energy management, power distribution, and air pressurization systems, ETI has grown into a trusted name worldwide for environmental sensors and controls.
ABOUT ETI FAB
ETI FAB will be a one-stop shop for anything regarding metal fabrication. ETI FAB offers metal fabricated parts and machined components. Their state-of-the-art facility will offer laser cutting, bending, stamping, and welding capabilities in addition to grinding and assembly services. With over 80 years of combined experience, the team at ETI FAB will be able to take on any job no matter how large or small. ETI FAB’s mission is to not only provide the highest quality fabricated products but to follow in ETI’s footsteps and remain a stable employer of Hoosiers throughout the Midwest.
For Additional Information ETI FAB

Contact:  Robin Roberts
Business Development Representative
o: +1 574-999-1434
rroberts@networketi.com
17055 Oak Ridge Rd
Westfield, IN 46074

ETI Promotes Daryl Cambell to COO

FRIDAY, SEPTEMEBER 20, 2019 (SOUTH BEND/WESTFIELD, IN) The ETI Network of Companies (ETI, ETI Fab, and ETI Controls) is proud to announce the promotion of Daryl Campbell to Chief Operating Officer. Daryl’s proven leadership skills and more than 33 years of experience in manufacturing have made his guidance vital to ETI.

“With the strategic alignment of resources, products, and people, Daryl’s vast knowledge of manufacturing and assembly practices allows ETI to advance our methods to grow globally,” said Ben Crawford, President & CEO, ETI Network of Companies. Crawford added, “I’m thrilled Daryl accepted the leadership position and our employees and customers are very supportive of ETI’s strategic objectives.”

Daryl received a B.B.S in Mechanical Engineering Technology in 1985 from Purdue University. In 2007, Daryl graduated with a Master of Science in Engineering Management from Rose-Hulman Institute of Technology.

In 2018, Daryl joined ETI as Director of Engineering where he led his engineering team in product development and design, quality systems, manufacturing process development and improvement. Before joining ETI, Daryl’s exceptional leadership skills allow him to influence and inspire his engineering teams to bring out their best. Throughout his 33+ years of experience, Daryl has served as the Engineering Manager of Saran Industries, Cardinal Metal Finishing, and Keihin North America Inc. In addition to holding the title of Engineering Manager, Daryl has also served as Plant Quality Manager, Program Manager, Continuous Improvement Specialist, and Chief Engineer.

“I am honored just to have this opportunity to be part of such a remarkable company that is on the verge of explosive growth across multiple locations,” Campbell noted. “We have great teams that are making a positive difference every day with the products and services we offer in our growing portfolio. With our focus on quality at every level, we see nothing but opportunity in today’s rapidly changing markets.”

ABOUT ETI
ETI, based out of South Bend Indiana, has been a world leader in sensors and controls for snow and ice melt systems, heat trace, and microwave waveguide dehydration for the past 50 years. ETI’s engineering and production teams work with their customers to design and manufacture solutions to their problems with a focus on energy efficiency and dependability. ETI was founded in 1968 and began producing the first Snow Switch® sensing and control products for commercial deicing in the industry. Having been awarded numerous patents for technologies used in snow and ice detection, condensate and humidity control, ground fault and arc detection, energy management, power distribution, and air pressurization systems, ETI has grown into a trusted name worldwide for environmental sensors and controls.
ABOUT ETI FAB
ETI FAB will be a one-stop shop for anything regarding metal fabrication. ETI FAB offers metal fabricated parts and machined components. Their state-of-the-art facility will offer laser cutting, bending, stamping, and welding capabilities in addition to grinding and assembly services. With over 80 years of combined experience, the team at ETI FAB will be able to take on any job no matter how large or small. ETI FAB’s mission is to not only provide the highest quality fabricated products but to follow in ETI’s footsteps and remain a stable employer of Hoosiers throughout the Midwest.
For Additional Information ETI FAB

Contact:  Robin Roberts
Business Development Representative
o: +1 574-999-1434
rroberts@networketi.com
17055 Oak Ridge Rd
Westfield, IN 46074

You’re Invited: ETI Fab Open House – Friday September 6th

Please join the ETI Fab team for our Grand Opening & Open House

RSVP with Robin Roberts at:
574-999-1434
rroberts@networketi.com

Friday, September 6th
12:00PM – 4:00PM
17055 Oak Ridge Road
Westfield, IN 46074

Stop by for Food Trucks, Plant Tours & much, much more

 

ETI FAB PLANT CAPABILITIES

ETI Fab is a world-class metal fabrication facility based in the heart of the midwest in Westfield, Indiana, a suburb just north of Indianapolis.

Laser Cutting
CNC Machining
Stamping
Forming
Bending

Punching
Welding – MIG & TIG
Shearing
Deburring

The ETI Snow Owl – NOW SHIPPING!

The eti snow owl

AERIAL SNOW SENSOR FOR SURFACE SNOW & ICE

​ETI proudly introduces the ETI SNOW OWL Aerial Snow Sensor for surface snow and ice management systems.

The ETI SNOW OWL is designed to work with a controller or contactor, optimizing energy usage in heated snow/ice melting applications. The ETI SNOW OWL is also an excellent solution for building automation applications.

During dry or warm weather, the system’s heaters are turned off to save energy costs. The heaters are turned on only when snow and/ or ice is present​ and kept on only long enough to ensure complete melting and drying. Temperature and time parameters can be varied within the ETI SNOW OWL, enhancing system performance in a given environment and application.

To learn more or to order the ETI Snow Owl, contact the ETI Sales Team at: (800) 234-4239

 

ETI & ETI Fab Are Hiring

ETI & ETI FAB ARE HIRING

Positions Available

ETI & ETI FAB are equal opportunity employers. We offer competitive wages and great benefits.

ETI – SOUTH BEND, IN

  1. Purchasing Department
  2. Service & Administration Department

For more information, or to apply for these positions, please contact ETI & ETI Fab HR representatives, here:

Kathie Schraderkschrader@networketi.com
Pennie Ritterpritter@networketi.com

ETI FAB – WESTFIELD, IN

  1. Accountant
  2. Machinist
  3. Quality Technician

For more information, or to apply for these positions, please contact ETI & ETI Fab HR representatives, here:

Kathie Schraderkschrader@networketi.com
Pennie Ritterpritter@networketi.com

PREORDER YOUR ETI SNOW OWL TODAY

THE SNOW OWL

AERIAL GENERAL-PURPOSE SNOW SENSOR

ETI proudly introduces the ETI SNOW OWL Aerial Snow Sensor for surface snow and ice management systems.

The ETI SNOW OWL is designed to work with a controller or contactor, optimizing energy usage in heated snow/ice melting applications. The ETI SNOW OWL is also an excellent solution for building automation applications.

During dry or warm weather, the system’s heaters are turned off to save energy costs. The heaters are turned on only when snow and/ or ice is present, and kept on only long enough to ensure complete melting and drying. Temperature and time parameters can be varied within the ETI SNOW OWL, enhancing system performance in a given environment and application.

  • Sleek design eliminates “igloo-ing” effect
  • Enhanced UV protection to ensure durability
  • Connects easily to 3/4″ PVC conduit
  • Handles up to 2 amps on a dry contact & can use AC, FWRAC, DC to serve wide range of electrical and hydronic applications

ETI ANNOUNCES FIRST ACQUISITION

1850 N Sheridan St • South Bend, IN 46628 • (800) 234-4239
Media Contact: Tim Cramer • cramer@choosemosaic.com

FOR IMMEDIATE RELEASE
June 19, 2019

(South Bend, IN) ETI, an OEM manufacturing company that for over 50 years specializes in designing and manufacturing products for effectively managing the environment, announced today that they have completed the acquisition of assets from a global manufacturing company headquartered in Indiana. The acquisition is a carve out of the metal fabrication and machining division located in Indianapolis, Indiana. ETI FAB, Inc is the newly formed entity and has completed the build out of a 30,000 square foot building and is completing the installation of the assets located in Westfield, IN. ETI FAB was able to retain the highly skilled employees and will remain as a leading contract manufacturer of metal and aluminum parts that will serve a variety of industries on a global scale. The facility will manufacture parts to customer designed drawings and produce parts for ETI improving speed in the support of its products. ETI FAB’s services include metal fabrication by laser cutting, forming, bending, stamping, welding and machining.

“Acquiring capability to metal fabricate allows the ETI network to be more insular. This acquisition is our first step in creating our future picture” stated Ben Crawford, President, and CEO of the ETI companies. Crawford further stated, “In working closely with the company that the assets were acquired from, we’re particularly excited about retaining employees that have been operating this equipment for many years. I’m truly grateful for the support and collaboration that has provided a smooth transition to ETI. Their guidance supporting employees and customers is very much admired”.

ETI FAB has begun fulfilling customer orders and will be in full production in June. “The team that has been assembled is a high-performing team that I’m thrilled to lead” stated “Jeff Frazee, Plant Manager of ETI FAB. Frazee further commented, “Our commitment to safety, quality, employees, and customers is our guiding precept”.

ABOUT ETI
ETI, based out of South Bend Indiana, has been a world leader in sensors and controls for snow and ice melt systems, heat trace, and microwave waveguide dehydration for the past 50 years. ETI’s engineering and production teams work with their customers to design and manufacture solutions to their problems with a focus on energy efficiency and dependability. ETI was founded in 1968 and began producing the first Snow Switch® sensing and control products for commercial deicing in the industry. Having been awarded numerous patents for technologies used in snow and ice detection, condensate and humidity control, ground fault and arc detection, energy management, power distribution, and air pressurization systems, ETI has grown into a trusted name worldwide for environmental sensors and controls.

ABOUT ETI FAB
ETI FAB will be a one-stop shop for anything regarding metal fabrication. ETI FAB offers metal fabricated parts and machined components. Their state-of-the-art facility will offer laser cutting, bending, stamping, and welding capabilities in addition to grinding and assembly services. With over 80 years of combined experience, the team at ETI FAB will be able to take on any job no matter how large or small. ETI FAB’s mission is to not only provide the highest quality fabricated products but to follow in ETI’s footsteps and remain a stable employer of Hoosiers throughout the Midwest.

For Additional Information ETI FAB

Contact:  Robin Roberts
Business Development Representative
o: +1 574-999-1434
rroberts@networketi.com
17055 Oak Ridge Rd
Westfield, IN 46074

We’re dedicated to our customers

We go above and beyond to help you with your projects.

Our Team  |  Sales Department 1-800-555-5555

We’re dedicated to our customers

We go above and beyond to help you with your projects.

Our Team  
Sales Department 1-800-555-5555

Meet the ETI Team at MCEE & Register to Win a FREE Yeti Cooler

YES. SIGN ME UP TO WIN A FREE YETI COOLER:

The MCEE Show is where ground-breaking technology is unveiled, innovative solutions are displayed and game-changing trends are exposed. 

Prepare to explore aisle after aisle of limitless ideas and inspiration. Only here can you roll-up your sleeves and be hands-on with the products, services and people driving the future of our ever-changing industry. 

ETI invites you to contact us and schedule time to meet and have an in-depth discussion with our experts on how our cutting-edge solutions from the ETI SnowSwitch, Netcom & Tracon product lines can transform your operations.

 

 

KIMBERLY SCOPE

SALES ASSOCIATE

DIRECT (574) 999-1273

kscope@networketi.com

MAX ALLEN

SALES ASSOCIATE

DIRECT (574) 999-1226

mallen@networketi.com

ETI Partners with Optimum Viking Satcom at 27th Annual Convergence India Show

Team ETI has been on a whirlwind trip around the globe while spreading the benefits of the ETI product line. In late January, we attended the World of Concrete show in Las Vegas, Nevada. Less than a week later our team was headed off to the far east to attend the Convergence India trade show in New Delhi, India.

Chad Griffin, ETI Director of Sales & Marketing (right), along with Jeremy Crawford, ETI Business Development Representative assisted our strategic business partner’s, Optimum Viking Satcom, by explaining the value and benefits of adding the ETI product line to Southeast Asia telecom & SATCOM infrastructure.

Next, you’ll be able to catch up with the Team ETI at:

NAB ( National Association of Broadcasters )
April 8th – 11th
Las Vegas Convention Center
Las Vegas, NV

MCEE
April 24th & 25th
Place Bonaventure
Montréal, Québec Canada

If you’re planning to attend either of these shows and would like more information about ETI, our line of environmental controls products and the added value they bring, our team would cherish the opportunity to meet with you and your team at either or both shows.

ETI Releases the New Snow Switch CIT-2 Model At World Of Concrete

For the last four days, the ETI Snow Switch Team has been showcasing the newest addition to the Snow Switch product line, the Snow Switch CIT-2, at the World of Concrete convention in Las Vegas, NV.

ETI Snow Switch CIT-2In addition to the revolutionary design of the CIT-2, what attendees of the World of Concrete were most impressed with is what the unit offers straight out of the box combined.

One of the best features of the Snow Switch CIT-2 is that for the first time in ETI’s 50 year history of engineering snow & ice melt solutions, this is the first unit to be designed specifically to work with the complete line of ETI Snow Switch controllers, as well as, any other comparable unit on the market, or even as a stand-alone unit.

That’s not just groundbreaking, it’s revolutionary.

Click the button below for more information about the Snow Switch CIT-2 Aerial Snow Sensor.

ETI Announces the Release of the Revolutionary CIT-2

ETI proudly introduces the SNOW SWITCH® CIT-2 Aerial Snow Sensor for surface snow and ice management systems.

The CIT-2 is designed to work with a controller or contactor, optimizing energy usage in heated snow/ice melting applications. The CIT-2 is also an excellent solution for building automation applications.

During dry or warm weather, the system’s heaters are turned off to save energy costs. The heaters are turned on only when snow and/ or ice is present, and kept on only long enough to ensure complete melting and drying. Temperature and time parameters can be varied within the CIT-2, enhancing system performance in a given environment and application.

FEATURES

  • Automatic snow sensor for reduced energy consumption in sidewalk, gutter/downspout snow and ice melting applications
  • Slim design minimizes visual impact
  • Mounts on 3⁄4” PVC conduit for easy installation
  • Operates on safe low voltage power
  • Simple four wire connections: 2 for power, 1 for signal output
  • Wire colors match commonly available cable for easier installation
  • Convenient power-on self-test to verify proper sensor
    operation
  • Made with UV-tolerant and corrosion-resistant materials for
    long life
  • MADE IN THE U.S.A.

SNOW SWITCH CIT-2  |  SPECIFICATIONS

 

INPUT POWER

24V AC 50/60Hz, 24V DC, or 24V full wave rectified AC/ pulsed DC 0.2A max

OUTPUT

Relay contacts: 2A max, 30V.
Relay contacts close when the ambient temperature
is between min/max settings and precipitation is detected.

Relay contacts remain closed during pre-set delay after a snow event ends
Three wire connection (2 for power, 1 for relay)

SET POINT TEMPERATURE

38°F

MINIMUM OPERATING TEMPERATURE

Selectable -20°F, -15°F, -10°F or disabled for extremely coldconditions

HOLD-ON TIMES

Set 1 hour

DIMENSIONS

33⁄4 inches tall, 13⁄4 inches diameter

STORAGE TEMPERATURE -40°C to +85°C

Can be mounted 500 feet from the controller using 22ga cable or up to 1,000 ft. using 18ga cable (Depending on load requirements)

Acquisition Announcement

February 20th , 2018 (SOUTH BEND, INDIANA) — Ben and Kerri Crawford are excited to announce the acquisition of Environmental Technology Inc. (ETI) located in South Bend Indiana.  Born and raised in South Bend, Ben is excited to be back in the area and work in his hometown.  When asked, Mr. Crawford said,” It’s great to have a presence where I started my career in Manufacturing 24 years ago.  The team at ETI is strong and has an excellent reputation advancing engineered products for snow/ice management, heat tracing and telecommunications reliability and makes me proud to be a part of this industry.”

Ben Crawford has over twenty-four years of manufacturing experience as a C-Suite Executive of Industrial Operations.  Ben’s strengths include strategic planning and deployment, global business development, key metric management and continuous improvement objectives.

Kerri Crawford has over sixteen years of entrepreneur experience as the Founder, President and CEO of a successful Indiana based small business in the Commercial Lending Industry.  Kerri manages the daily operations and is heavily involved with the strategic vision of the company. Over twenty-two years of commercial lending experience and a dedicated employee focus have been the driving force behind her vision and the company’s success the past sixteen years.

When asked about the future of ETI the Crawford’s indicated, “We remain committed to our customers, vendors, and employees.”  “We are excited to assist in growing the business, expanding the product line and working closely with the management team.” They went on to say, “The Jones Family for the past fifty years have built a wonderful company and we are honored to be able to continue ETI’s legacy into the future.”

Launched in 1968, Environmental Technology, Inc. designs and manufactures products for effectively managing the environment. From energy efficient snow melting and deicing to pressurization systems for satellite and microwave transmission lines. ETI has fifty years of experience as an industry leader in developing and delivering effective environmental management systems. Environmental Technology, Inc. has the experience you can count on.

For more information on our products go to https://networketi.com/

For media inquiries, please contact:
Chad Griffin, Director-Marketing Environmental Technology Inc.

cgriffin@networketi.com

574.233.1202

 

Snow and ice falling from buildings

How to avoid Snow and ice falling from buildings.

Sheets of snow and ice falling and being blown off buildings are a major hazard that can cause damage to the structure, equipment, and possibly injure someone. Winter conditions have been accounted for in the building design process for a long time, but mostly in a way that only accounts for the weight of the snow and ice acumination and how it will affect the building’s structure. New technologies, innovations, and design trends are requiring that more attention be paid to the dangers of snow and ice when designing and maintaining a building.

Before energy conservation was a big concern buildings were basically large boxes with inefficient insolation that would leak phenomenal amounts of heat that would melt most of the snow and ice almost immediately. Most older building also had simpler designs with smooth walls, and a flat roof with a tall parapet on top to contain snow and ice accumulation so it can be safely drained away. The only real concern back then was how much snow weight could the structure hold, and there were building codes and regulations to account for this.

With advancements in technology, materials, and engineering, buildings are vastly more energy efficient, retaining almost all their heat which creates a colder exterior for snow and ice to accumulate on. Some of these new materials create smooth surfaces snow and ice can slide down in an uncontrolled way causing hazards below. These new materials also allow for more complex building designs, which can create areas where snow and ice can accumulate in unforeseen dangerous ways. These advancements in technologies, materials, and building designs have immense benefits, but also create new problems and hazards which need to be addressed.

The most cost-effective way to address these hazards is in the design phase of the building. There are microclimate professionals that can take data such as local historic weather conditions, surrounding buildings, the building’s airflow patterns, shadow patterns, along with other factors and help identify any potential environmental problems with a building’s design before it is built. These microclimate professionals can also recreate designs in test conditions to see how they perform. It is highly recommended to consult a microclimate professional when designing a building to address potential hazards before the building is built and more expensive fix must be made.

Older buildings will still need to address this problem as they are constantly being upgraded to be more efficient and new buildings being built around them impacting their microclimate. This is where a snow and ice melt system should be installed for safety. Snow and ice acumination that forms in new ways on a building can cause unforeseen consequences. Water can freeze between and behind structures, expanding and causing structural damage. Drainage paths can be overwhelmed in some areas, causing refreezing and accumulation. New areas can become shaded by new buildings in the area causing accumulation where there wasn’t before that needs to be addressed and properly removed. A snow and ice melt system can increase the safety and protection of a building by minimizing the amount of accumulation and keeping drainage paths clear.

Preventing snow and ice buildup is important for the safety of a buildings structure, equipment, and the safety of people below. Whether it is in the design process, or after it is built a building needs to be able to manage snow and ice effectively. Any building’s microclimate should be periodically checked and analyzed to identify and address any problems, especially when they can impact the safety of the people below.

Click Here to view ETI’s Heat Trace and Snow and Ice Melt controls.

Heat Trace and Hoppers

Many industries that use hoppers utilize heat trace to aid in material flow. Hoppers are elevated storage containers that contain and dispense granular materials. Commonly used in agriculture hoppers are also used in industries such as plastics, chemical, pharmaceutical, energy, and construction. Despite being used to hold and dispense different types of materials they all function the same way and face the same issues.

The main issues with hoppers focus on the material flow. These issues include aspects related to material sticking together or accumulating on the walls of the hopper. This is commonly caused by the particle structure of the material or the presence of moisture. There are many ways moisture can enter the system, these can be caused by environmental conditions or by water or chemicals being applied to the material in the process before being placed in the hopper.

Major environmental factors that can introduce moisture into the hopper material are temperature and humidity. One way to mitigate this is to install a heat trace system onto the hopper. This controls the temperature of the hopper and material avoiding drastic temperature differences which could cause condensation to form on the inside of the hopper.

The application of water or chemicals to the material or the hopper for dust prevention, cleaning or as a step in the production process add moisture to the material. Moisture such as this should be accounted for in the design and selection of a hopper system to insure proper flow. However, despite accounting for this added moisture in the system variable conditions can still cause flow problems. One major problem for hoppers with chemicals or water added is freezing. Material freezing in a hopper can cause the material to clump together or freeze to the walls, causing a blockage or flow problems. This can cause production to be shut down until the material can be thawed or it is manually cleared out. The presence of a heat trace system in these cases will avoid the freezing and allow the material to flow in a predictable manner, avoiding costly shutdowns or disruptions.

There are many pieces of equipment that can be added to a hopper system to aid in the material’s flow such as augers and vibration units, but to combat the effects of variable environmental impacts a heat trace system should be included.

Click Here to check out ETI’s Tracon Heat Trace controls.

Share This