ONICON Incorporated – Flow and Energy Measurement

For over 30 years, ONICON has been providing industry-leading flow and energy measurement solutions for commercial HVAC applications. Our extensive range of products are wet-calibrated, fully programmed for your specific needs, and ready to use right out of the box, ensuring easy installation and optimal performance. Our technologies include electromagnetic, turbine, ultrasonic, thermal, vortex, and BTU (energy) meters.

Overview

ONICON Incorporated: Innovating Flow and Energy Measurement for Efficiency and Sustainability.

ONICON Incorporated manufactures highly accurate and reliable flow and BTU (energy) meters for commercial HVAC applications. We offer various technologies and meter types (inline, insertion, clamp-on) so each can be tailored to your application. Wet-calibrated to your specifications, our engineered solutions arrive ready to go, right out of the box – simplifying installation and maximizing performance. Retrofit kits are available for installations without shutdown and communications protocols are available. Have confidence when you choose ONICON products by knowing that we maintain extensive sales coverage by highly trained and knowledgeable application engineers and industry focused manufacturer’s representatives who understand the HVAC customer’s unique requirements, and are available from quote to startup and beyond, ensuring product success.

Technology

Innovative Commercial HVAC Technologies

ONICON offers a variety of BTU energy meters designed for measuring thermal energy transferred in heating and cooling systems. They work by measuring the temperature difference between the supply and return lines in hydronic heating or cooling systems, as well as the flow rate of the fluid being circulated. The meters then calculate the thermal energy transfer based on these measurements, providing an accurate reading of the system’s energy usage.

ONICON BTU meters are used in a variety of applications including commercial HVAC systems and district heating and cooling systems. Our BTU meters are highly accurate and reliable, and feature digital displays and remote monitoring capabilities.

ONICON electromagnetic flow meters are designed for the most demanding applications. Flow in all kinds of conductive liquids can be accurately measured by utilizing the pulsating magnetic fields. These meters are designed with advanced filtering and signal processing circuitry to maximize performance and reliability. Inline and insertion style options available.

ONICON Turbine Flow Meters are designed to provide accurate, cost-effective and reliable flow measurement in a variety of applications in the HVAC market. Inline and insertion style meters utilize electronic turbine rotation sensing system and unique low mass turbine design, that is accurate over wide flow ranges with excellent low flow measurement capacity.

ONICON ultrasonic water flow meters are designed to deliver highly accurate flow measurement in hydronic and domestic water applications. Ultrasonic technology measures the flow velocity of relatively clean liquids in full pipes, with or without system shutdown. Inline and clamp-on options are available.

ONICON thermal mass flow meters provide accurate, reliable flow measurement of natural gas, compressed air and other industrial gases. Insertion and inline mass flow meters have no moving parts and measure the mass of the fluid directly. This allows them to report standardized volumetric flow rates and totals without the need for temperature or pressure compensation. ONICON thermal mass flow meters utilize proprietary direct digital control sensing circuitry. This design allows for accurate flow measurement over a very wide operating range (over 1000:1 for the inline version).

ONICON vortex steam flow meters are designed to measure mass flow for saturated and superheated steam without the need for an external flow computer. Inline and insertion style meters are available, and all versions offer the same basic features, output signals and networking options: BACnet® MS/TP or MODBUS® RTU.

Industries We Serve


Commercial HVAC

ONICON Incorporated is a trusted leader in the Commercial HVAC industry, delivering precise flow and energy (BTU) measurement solutions for a range of applications, including chilled water, hot water, condenser water, and steam systems. Our engineered solutions provide data needed to help optimize HVAC system performance, improve energy efficiency, ensure proper cost allocation, prevent downtime, support sustainability goals, and meet industry compliance standards. With tailored solutions and expert support, ONICON ensures success in every application.

Commercial HVAC

ONICON Incorporated is a trusted leader in the Commercial HVAC industry, delivering precise flow and energy (BTU) measurement solutions for a range of applications, including chilled water, hot water, condenser water, and steam systems. Our engineered solutions provide data needed to help optimize HVAC system performance, improve energy efficiency, ensure proper cost allocation, prevent downtime, support sustainability goals, and meet industry compliance standards. With tailored solutions and expert support, ONICON ensures success in every application.

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