VAISALA (Data Center, HVAC & BMS)

HVAC measurements for better indoor environments

Premium sensors and transmitters for professional use

You will find humidity, temperature, carbon dioxide, and differential pressure transmitters in our selection of high-class measurement instruments. The transmitters are especially beneficial in cooling and air-conditioning of critical infrastructures, demand-controlled ventilation systems, indoor air quality monitoring, and ventilation controls of sites with high-reliability requirements. 

Why choose Vaisala HVAC measurements?

  • Unrivaled performance. Transmitters from Vaisala are renowned for their unrivaled performance, reliable results, and low total cost of ownership. 
  • 5-year warranty. We are confident in our products’ lasting quality and long lifetime and offer a standard warranty period of five years on our HVAC transmitters. 
  • A sustainable choice. The long-lasting performance, support for field calibration, easy maintenance, exchangeable measurement components, and precise measurements enable better control of HVAC processes.

Vaisala’s reliable and accurate HVAC meters and sensors are designed with energy efficiency in mind, whether you are optimizing cooling towers or demand-controlled ventilation. Our large selection includes ±3% and ±2% humidity and temperature measurement HVAC meters, CO2 measurement sensors and also handheld meters. They can be used indoors and outdoors, and installed on walls or in ventilation ducts. To see where our HVAC sensors can be used, enter the Vaisala HVAC House or view all our HVAC sensors at a glance.