ONICON Incorporated

ONICON Incorporated ONICON Incorporated has been delivering market leading flow and energy measurement products since 1987.

ONICON designs, manufactures, & sells reliable, innovative, quality engineered flow & energy measurement instruments & solutions for HVAC industry customers who require & value, highly accurate & reliable instruments supported by market leading service. For more than 30 years we have been exclusively focused on delivering quality engineered flow and energy measurement instruments for hydronic heat

ing and cooling systems. Our broad range of product solutions are wet-calibrated, fully programmed for your application, and ready to use right out of the box. This attention to detail simplifies installation and maximizes performance. Our flow meter technologies include: electromagnetic, turbine, ultrasonic, thermal, and vortex. We also offer BTU (energy) meters that integrate flow inputs from the technology of your choice. We maintain extensive sales coverage by highly trained and knowledgeable application engineers and industry focused manufacturers representatives who understand the HVAC customer’s unique requirements and needs. Most importantly, ONICON is a service-oriented organization with an unsurpassed commitment to customer satisfaction.

🌟 Subscribe to ONICON’s YouTube channel and gain access to exclusive content, product demos, and insightful industry ins...
05/29/2026

🌟 Subscribe to ONICON’s YouTube channel and gain access to exclusive content, product demos, and insightful industry insights.

Whether you’re an engineer, HVAC professional, or simply curious about flow and energy measurement solutions, our channel offers something for everyone. 🛠️✨

Hit that subscribe button now and stay in the loop with the latest in ONICON’s advancements and innovations.

👉 https://www.youtube.com/

ONICON offers a variety of BTU energy meters designed for measuring thermal energy in water-based systems. All ONICON th...
05/28/2026

ONICON offers a variety of BTU energy meters designed for measuring thermal energy in water-based systems. All ONICON thermal energy measurement systems are delivered fully programmed for your application and ready to use right out of the box.

ONICON BTU Meters provide highly accurate thermal energy measurement in chilled water, hot water, and condenser water systems. Energy measurements are based on signal inputs from a matched pair of temperature sensors and any of ONICON’s flow meters.

👉 https://www.onicon.com/process/energy-measurement

ONICON’s F-5000 Series Thermal Mass Flow Meters provide accurate mass flow measurement of natural gas, compressed air an...
05/26/2026

ONICON’s F-5000 Series Thermal Mass Flow Meters provide accurate mass flow measurement of natural gas, compressed air and other industrial gases. The proprietary sensor design measures mass flow directly and does not require additional pressure or temperature compensation to deliver accurate flow rate and total data.

https://www.onicon.com/process/thermal-mass-meters

This Memorial Day, we honor the heroes who made the ultimate sacrifice for our nation. Their courage made our freedoms p...
05/25/2026

This Memorial Day, we honor the heroes who made the ultimate sacrifice for our nation. Their courage made our freedoms possible. ONICON extends our sincere thanks to all who have served and continue to serve.

Our offices will be closed today and we will resume regular business hours on Tuesday, May 26.

Power density is climbing. AI workloads are accelerating. Energy accountability is expanding.But here’s the bigger quest...
05/21/2026

Power density is climbing. AI workloads are accelerating. Energy accountability is expanding.

But here’s the bigger question:
Do you truly have visibility across your cooling ecosystem — or are you still measuring it in pieces?

Our new document, “Key Measurements in High-Performance Data Centers,” explores how integrated measurement across water, air, and thermal energy systems is becoming foundational to modern cooling strategy and energy reduction.

If you’re responsible for reliability, efficiency, capacity planning, or decarbonization goals, this is essential reading.

Read the full guide to see how integrated measurement unlocks smarter cooling:
https://www.onicon.com/education-series/key-measurements-in-high-performance-data-centers-integrating-water-air-and-thermal-energy-meters

ONICON will be exhibiting at and sponsoring the IDEA 2026 District Energy Show this June in Ottawa. IDEA2026 brings toge...
05/20/2026

ONICON will be exhibiting at and sponsoring the IDEA 2026 District Energy Show this June in Ottawa. IDEA2026 brings together nearly 1,000 district energy professionals with an opportunity to spend quality time at technical sessions and in the exhibit hall to share ideas. There is still time to register and join us in Ottawa!

https://www.districtenergy.org/idea2026/registration

Designed to simplify installation and deliver confidence in the field, ONICON solutions combine proven accuracy with fle...
05/19/2026

Designed to simplify installation and deliver confidence in the field, ONICON solutions combine proven accuracy with flexible technologies for every application. With seamless BAS integration and expert support from design through commissioning, we help ensure long‑term performance you can trust.

✅ Wet-calibrated and Factory Configured
Eliminates field guesswork and simplifies installation

✅ Multiple Technologies and Installation Types
The right tool, every time, for every application

✅ Seamless BAS Integration
Reliable communication for real-time performance data

✅ Proven Expertise and Unmatched Support
From design through commissioning to ensure long-term system success

Learn more --> www.onicon.com

ONICON Clamp-on Ultrasonic flow meters are the non-invasive solution to highly accurate hydronic flow measurement. They ...
05/18/2026

ONICON Clamp-on Ultrasonic flow meters are the non-invasive solution to highly accurate hydronic flow measurement. They utilize transit time ultrasonic technology and are ideal for installations in existing systems or when shutdown is impractical.

Learn more about them: https://www.onicon.com/process/ultrasonic-flow-meters

ONICON’s Insertion Turbine Flow Meters offer reliable, accurate measurement with easy hot tap installation. Patented sen...
05/14/2026

ONICON’s Insertion Turbine Flow Meters offer reliable, accurate measurement with easy hot tap installation. Patented sensing resists wear, dual turbines minimize flow distortions, and smart features like USB programming and Bluetooth® keep setup simple — all at a great value.

Learn More --> https://www.onicon.com/process/turbine-flow-meters

📈 The global data center market is growing exponentially, and as data centers scale to meet demand, optimizing energy us...
05/13/2026

📈 The global data center market is growing exponentially, and as data centers scale to meet demand, optimizing energy usage and cooling efficiency is more important than ever. ONICON’s accurate flow and energy measurement solutions help operators:

✅ Reduce energy waste
🌬️ Optimize cooling system performance
📉 Improve Power Usage Effectiveness (PUE) and cut costs
🛠️ Prevent downtime with proactive insights
🌱 Support sustainability and ESG goals

Power your data center with real-time data that drives smarter decisions. Learn how ONICON’s precision flow and energy measurement can support your operational goals: https://www.onicon.com/education-series/the-role-of-flow-energy-measurement-in-optimizing-data-center-efficiency

The 7x24 Exchange 2026 Spring Conference is officially sold out, and ONICON is proud to be a Platinum Sponsor!Mike & Ant...
05/12/2026

The 7x24 Exchange 2026 Spring Conference is officially sold out, and ONICON is proud to be a Platinum Sponsor!

Mike & Antwonne will be on site in Orlando June 7–10, so be sure to stop by our table to learn how ONICON’s precision flow and energy measurement solutions help drive data center performance and efficiency. Ahead of the event, check out our Key Measurements in High Performance Data Centers Guide to see why accurate measurement is critical to optimizing system performance.

https://www.onicon.com/education-series/key-measurements-in-high-performance-data-centers-integrating-water-air-and-thermal-energy-meters

Address

11451 South Belcher Road
Largo, FL
33773

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17274476140

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