Our instruments for HVAC applications offer a variety of benefits: High-quality measurement instruments are essential when it comes to optimizing
HVAC controls. Vaisala's cost-efficient, reliable, accurate, and easy-to-use instruments for measuring humidity, temperature, and carbon dioxide can be used indoors and
outdoors, and installed on walls and in ventilation ducts. Easy to install and maintain, our sensors and transmitters set the industry standard for energy efficiency, and are
suitable for a wide variety of applications, from the optimization of cooling towers to demand-controlled ventilation based on carbon dioxide levels.