Ontrol's wide range of temperature and humidity products include both high quality sensors as well as swithces such as thermostats and humidistats. In an effort to deliver the most competitive package to our customers, we combine in-house production with products from various top-quality suppliers for a one stop shopping experience. 



Product Range
Temperature Sensors

PT1000 type passive sensors provide a very cost effective solution for duct, immersion, clamp-on and outside temperature measurement. 

Humidity Sensors

Our Relative Humidity sensors are renowned for their accuracy and reliability and are available for a variety of applications.

Frost Thermostats

Frost thermostats provide a switch output based on the average temperature detected along a two or six metre capillary sensor. A must against frost protection of coils in cold climates.

Humidity Sensors
Room Humidity
Duct Humidity
Outdoor Humidity
Frost Protection Thermostats

Ontrol Niagara Day

A Partner Event in Istanbul on October 3rd!

A day filled with technical insights and business sessions. In addition to engaging presentations from Ontrol, several leading companies from the sector will contribute,  sharing their expertise on unique Niagara projects.

Tridium EMEA Managing Director Paul Price and Regional Director Toney Varghese will also be joining as guest speakers, bringing their wealth of knowledge and insights to the event. Stay tuned for more details about the event.