- February 29, 2012
- Honeywell Process Solutions
February 29, 2012 – Honeywell added four flow ranges to its Zephyr Analog and Digital Airflow Sensor portfolio to provide high sensitivity at very low flows – making the sensor ideal for use in a variety of industrial applications. Honeywell added flow ranges between ±50 SCCM and ±750 SCCM to its existing flow range of ±200 SCCM. In addition to the flow ranges, a port/housing style, the short port fastener mount, has also been added to the portfolio. The extended flow ranges give the Honeywell Zephyr the ability to detect low-pressure drops that can optimize performance in gas leak detection and clogged HVAC air filter detection. Customers who have already designed a bypass that extends the flow range above the normal range of the existing airflow sensor can now use the Honeywell Zephyr airflow sensor to optimize overall performance and reduce manufacturing costs. Additional features of the Honeywell Zephyr airflow portfolio include:
- Total Error Band as low as ±2.25 %FSS (full scale span) allow for very accurate airflow measurement
- Stability reduces errors due to thermal effects and null shift, providing accurate readings over time and often eliminating system calibration after PC board mount
- Linear output provides a more intuitive signal than the raw output of basic airflow sensors, helping to reduce production costs and design and implementation time
- Low pressure drop typically reduces noise and system wear on other components such as motors and pumps
Potential applications for the Honeywell Zephyr airflow sensors include Industrial: air-to-fuel ratio, analytical instrumentation (spectrometry, chromatography), fuel cells, gas leak detection, gas meters, HVAC filters, VAV system on HVAC systems, and meteorology
“With the addition of the new airflow ranges, Honeywell provides its customers with more options to integrate the sensor into their application,” said AJ Smith, director of global product marketing for Honeywell Sensing and Control. “Customers will also benefit from the portfolio’s industry-leading accuracy and the ability to customize the sensor to meet their specific application needs.
”Honeywell International is a Fortune 100 diversified technology and manufacturing leader, serving customers worldwide with aerospace products and services; control technologies for buildings, homes and industry; automotive products; turbochargers; and specialty materials. Based in Morris Township, N.J., Honeywell’s shares are traded on the New York, London, and Chicago Stock Exchanges.
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