5 Series Honeywell

The Honeywell 5 Series gas sensors (formerly under the City Technology brand) represent a premium line designed to deliver high performance, long life, and reliability in demanding environments such as flue gas analyzers, combustion monitoring, and industrial processes. Thanks to their robust design, advanced electrochemical technology, and features such as low drift, stable sensitivity, and resistance to harsh environmental conditions, the 5 Series sensors are ideal for applications where precision, repeatability, and long-term operational stability are critical.

ADVANCE ELECTROCHEMICAL TECHNOLOGY
ensures accurate gas detection with excellent repeatability and low noise levels.

EXTENDED OPERATING LIFE
long-term stability with minimal drift, reducing maintenance and calibration requirements.

WIDE RANGE GAS AVAILABILITY
available for O₂, CO, NO, NO₂, SO₂ and other toxic gases.

HIGH ENVIRONMENTAL RESISTANCE
performs reliably in harsh or variable conditions of temperature and humidity.

FAST RESPONSE TIME
rapid reaction to gas concentration changes for real-time monitoring.