Globally, EBTRON provides industry-leading solutions for airflow measurement that offer accurate, repeatable, and long-term stability for years of reliable operation in the built environment. EBTRON introduced the first thermal dispersion airflow measuring device for HVAC applications and pioneered outdoor airflow measurement for ventilation, control, and monitoring.

EBTRON products are U.S.-designed, engineered, manufactured, tested, and NIST traceable. They are independently verified to comply with safety and regulatory requirements. EBTRON utilizes a highly advanced bead-in-glass thermistor that undergoes aging in an oven for four weeks. The thermistor aging process ensures long-term stability. Afterward, each thermistor undergoes individual calibration in temperature-controlled circulating baths to ensure long-term, drift-free performance. The thermistors are potted in a saltwater and acid-resistant assembly backed by independent laboratory testing. Every sensor node undergoes testing at various airflow rates in tunnels calibrated to NIST traceable airflow standards.

Various duct, plenum, and fan inlet measurement models are available, comprising one to sixteen sensor nodes. A microprocessor-based transmitter processes each sensor node independently to provide accurate average airflow output. The sensor nodes also calculate ambient temperature, resulting in an accurate, velocity-weighted temperature.

An optional humidity sensor provides dewpoint, velocity-weighted humidity, and velocity-weighted enthalpy measurements. Linear analog output signals are standard, and network connectivity is available through BACnet, Modbus (RS-485 and Ethernet), and LON.

Data trends are available without a network connection using the USB datalogger configuration and the EB-Link App. The EB-Link is a powerful tool for balancers, commissioners, and energy managers to connect easily to an EBTRON airflow measuring device and access real-time information. With the USB data logger installed, one can analyze data trends without a network connection.

It’s important to note that improper airflow rates can negatively affect occupant health, well-being, and thermal comfort. Therefore, when you consider the benefits of incorporating EBTRON into your next high-performance building, such as decreased engineer and owner risk, as well as improved occupant comfort and health, the cost of airflow measurement (typically $0.10 to $0.20 per sq. ft. of floor area) is negligible. EBTRON has led the industry for over 40 years with the help of its intelligent representative network and internal technical support team.

EBTRON Downloads

TAMCO/EBTRON - Model FAN-IQ - Packaged Airflow Measurement & Damper Solution - Brochure

EBTRON - Model HTX104-T - Airflow Measurement Device with Temperature & Alarm Capability - Brochure

EBTRON - Model EF-X2000-U - Airflow Measurement Device with Temperature and Alarm Capability - Brochure

EBTRON - Model GTX116E-PC/H - High Sensor Density Multipoint Airflow and Temperature Measurement Monitoring Device - Brochure