Differential pressure measurement (air, liquid, and low-water pressure switches)
Differential pressure measurement is essential for monitoring and regulating HVAC systems as well as hydraulic circuits. Sontay offers a complete range of sensors capable of measuring pressure differences in air (to monitor filters, flow rates, etc.), as well as in liquids, enabling precise management of pumps, valves, and closed-loop circuits. Specific pressure switches designed to detect low water levels protect equipment (boilers, pumps, etc.) against dry operation, thereby reducing the risk of breakdowns and maintenance costs.
Radar level measurement
Monitoring the level of liquids in tanks or vessels is crucial to ensure the safety and proper operation of technical installations. The radar level sensors offered by Sontay enable non-contact, precise, and reliable measurement, even under difficult conditions (steam, dust, temperature variations). Used in fluid management systems, they help prevent overflows, shortages, or filling anomalies, thereby optimizing maintenance and operational efficiency.
Air velocity measurement
To ensure effective air renewal in tertiary buildings, Sontay air velocity sensors accurately measure the airflow in ventilation ducts. This information is essential for adjusting ventilation and aeration systems, ensuring optimal fresh air supply, better indoor air quality, and controlled energy consumption. It also helps meet regulatory requirements for ventilation in public-access buildings.
Air quality sensors
Indoor air quality in tertiary spaces is a major concern, especially in schools where occupant density is high. Sontay offers sensors that continuously monitor key indoor pollutants such as carbon dioxide (CO₂). This constant measurement ensures proper ventilation, reducing risks of fatigue, respiratory issues, or allergies, while promoting a healthy environment conducive to learning and working.
Temperature and humidity sensor
In tertiary buildings such as schools, offices, or public institutions, occupant comfort is essential. Sontay offers probes capable of accurately measuring ambient temperature and relative humidity levels. These sensors help maintain a pleasant indoor climate, avoiding air that is too dry or too humid, which could affect well-being, concentration of students or employees, as well as the preservation of materials. Their reliability ensures effective regulation of heating, ventilation, and air-conditioning systems, while also contributing to better control of energy consumption.