HVAC Blog

Air Monitor is proud to announce the launch of the DCAS – Data Center Aisle Sentry, an ultra-high accuracy differential pressure measurement device designed to optimize aisle pressurization in data centers. Featuring advanced dual-channel transducer technology, the DCAS provides unmatched accuracy at near-zero differential pressure conditions, ensuring precise airflow control and energy efficiency in mission-critical facilities.

Why Aisle Pressurization Matters in Data Centers
Maintaining proper hot and cold aisle pressurization is essential for data center efficiency. By precisely controlling the pressure differential, facilities can introduce cold air and remove hot air effectively, preventing thermal inefficiencies, hot spots, and equipment failures. However, traditional pressure transmitters with a limited 10:1 turndown ratio often struggle to provide accurate readings at low pressure levels, leading to poor airflow control and increased cooling costs.

How The DCAS Optimizes Aisle Pressurization
The DCAS is engineered to overcome these challenges with patented dual-stacked transducer technology, ensuring superior accuracy across the entire 40:1 turndown ratio. Unlike conventional transmitters, the DCAS maintains precision at critical low-pressure levels, preventing air mixing between aisles and enhancing cooling system performance.

“The DCAS was developed to address the increasing demand for ultra-precise airflow control in modern mission-critical data centers. Engineered for exceptional accuracy at near-zero pressure, it empowers building automation systems to increase responsiveness and optimize cooling efficiency.”
– Product Manager, Kenji Nulman

Key Benefits of the DCAS:

• Extended Flow Range Capability – Dual transducer technology maximizes the turndown ratio, ensuring optimal performance even at near-zero differential pressures.
• Superior Resolution – The graphic display interface shows pressure resolution down to the hundred-thousandths for precise monitoring.
• Unmatched Accuracy – Provides ±0.75% of reading measurement accuracy within a 40:1 pressure turndown ratio, significantly improving control.
• Paired with Static Air Probes – The system integrates Air Monitor Static Air Probes (S.A.P.) which are unimpacted by airflows up to 1,000 FPM.

Managing Aisle Airflow Control in Data Centers
With the launch of the DCAS – Data Center Aisle Sentry, Air Monitor sets a new standard for precision pressure
measurement and airflow optimization in mission-critical environments. By providing unparalleled accuracy and
reliability, the DCAS will help data centers reduce energy costs, prevent equipment failures, and maximize operational
efficiency.

Learn More about the DCAS

Visit the DCAS product page for more information. For pricing & availability, contact your local representative or use the button below to request a quote.

Download This Press Release

Last week, our team had the incredible opportunity to exhibit alongside ONICON Incorporated  at the 2024 AHR Expo, held in the vibrant city of Chicago. As a leading manufacturer of airflow measurement products, we were ready to showcase our latest innovations and connect with industry professionals from around the globe.

The AHR Expo is renowned as the world’s largest HVACR event, and this year’s was no exception. Our booth was a hub of activity, where we proudly displayed our state-of-the-art HVAC airflow measurement solutions and demonstrated them in action. One of our spotlights in the booth centered around the unveiling of the highly anticipated Fan IV, set to launch later this year.

Rep Appreciation

The annual expo always provides us the perfect backdrop to network with a vast majority of our sales representatives and this year was no exception. We hosted a dynamic and impactful sales meeting on Monday morning where we were able to review the 2023 year and unveil exciting product roadmaps for the upcoming year.

In the spirit of acknowledging the vital role our representatives play in our success, we organized an unforgettable Rep Appreciation Dinner that took place on Tuesday. Held at River Roast, the atmosphere was filled with an air of celebration providing the ideal setting to express our heartfelt thanks to the individuals who amplify our brand across diverse territories.

Thank You for Your Support

We extend our heartfelt gratitude to everyone who visited our booth, attended our presentations, and contributed to the success of our AHR Expo experience. Your enthusiasm and curiosity motivate us to push the boundaries of what’s possible in HVAC technology.

In case you missed us at the Expo this year, we invite you to explore our website for detailed information about our airflow measurement products.

This is the first of many upcoming events that we will be participating in this year including:

IDEA Campus Energy
NFMT: National Facilities Managmement and Technology Conference & Expo
CxEnergy

Be sure to stay connected for more updates.

We’re excited to share our recent experience hosting this year’s Engineering Conference and Showcase alongside ONICON, which took place October 20 on the stunning backdrop of Clearwater Beach, Florida. 

Our guests included representatives and their esteemed clients who traveled from all corners of the country to participate in this exclusive event centered around HVAC Flow and Energy Measurement.

The event kicked off with a warm welcome reception Thursday evening at the beautiful Wyndham Grand, offering our attendees a chance to unwind after a day of travel and get to meet with the team.

Friday morning was dedicated to an insightful educational session, and then the group was bussed over to the factory for the standout highlight of the event, a multi-faceted factory tour that left our guests truly immersed in the world of engineering innovation. 

A New Dynamic Experience

Different from past events, the tour this year was a dynamic experience that featured four distinct stations, each offering hands-on activities and a glimpse into the cutting edge developments within ONICON and Air Monitor. The stations included:

New Product Development. At this station our guests had the privilege of learning about our engineering process and philosophy, interacting with prototypes and emerging products, seeing a Revit demonstration, and gaining a firsthand look at the exciting advancements ONICON and Air Monitor are bringing to the field.

Airflow Technologies. Here, the group was introduced to the multiple technologies that Air Monitor offers for HVAC airflow measurement and when to utilize each technology. They also saw a demonstration of each technology in action and a tour of the facility where some of our airflow products are made.

Hydronic and Energy Technologies. Here, participants had the chance to see ONICON’s multiple technologies for water, steam, gas, and energy measurement in action on our demo loop. They also got to experiment with various flow and energy meters, learning how these products contribute to the efficiency and performance of heating and cooling systems.

Factory Tour. The heart of ONICON factory was another station where our guests embarked on a guided tour through our state-of-the-art manufacturing facility. 

They witnessed our products in various stages of production and calibration, as well as observing real-time wet-calibrations, providing an authentic look at the meticulous craftsmanship that goes into each and every one of our devices.

“Our factory is a testament to our commitment to HVAC innovation, and changing the event format to include more time at the factory with interactive stations was a huge success.Our guests didn’t just see progress, they touched it, felt it, and interacted with the future of HVAC technology.” 

– Emilie Brun, HVAC Marketing Manager

At the end of an educational day, the group gathered for a lovely networking dinner which provided the attendees more time to meet and greet with their reps, ONICON & Air Monitor team members, and other guests while extending their conversations from the conference. 

Saturday morning brought a memorable fishing outing for our guests, followed by a delightful fish fry where they could savor the fruits of their labor.

One of the greatest things about this event is the chance for our guests to get to meet the faces behind the emails, phone calls, and products. Throughout the event, our guests had multiple opportunities to network with our Air Monitor and ONICON Family and see the ONICON Difference in action. We have no doubt that the event will leave a lasting impression on our guests.

The annual ONICON and Air Monitor Engineering Conference plays a pivotal role in enriching the knowledge and perspectives of all our attendees. If you’re interested in joining this event in the future, stay in touch with your Local Representative and be on the lookout for the 2024 conference dates to be announced soon.