Pressure controller 24 V - White 735036

The pressure controller 24 V is a device designed for precise measurement of air flow pressure in ventilation ducts. Its primary function is to automatically regulate the rotational speed of a roof-mounted fan, ensuring constant pressure within the ventilation system. This is particularly critical in multi-family buildings, where changes in individual apartments (e.g., closing a backdraft damper) can affect the overall ventilation performance.

The device features compact dimensions of 78 x 90 x 40 mm and a low weight of 98 g, facilitating easy installation and integration into existing systems. Powered by 24 V AC/DC with a low power consumption of 43 mA, it ensures energy-efficient operation. The controller offers flexibility through output signals compliant with standard 0-10 V and 4-20 mA protocols, enabling seamless connection to various control systems.

Precision and functionality for professionals and users

The pressure measurement range of -100 to 3500 Pa allows the controller to be used across a broad spectrum of ventilation installations. The ability to select measurement units (m³/h, m³/s, or l/s) enhances user convenience. The built-in backlit graphical LCD display ensures clear reading of operational parameters, while the IP54 protection class guarantees resistance to dust and moisture—essential for demanding operating environments.

The VILPE 24 V pressure controller is compatible with EC roof fans, making it a modern and efficient solution for mechanical ventilation systems. Fan speed regulation is adjustable from 1 to 10, enabling precise tuning of airflow to current requirements. Measurement accuracy of ±1% (within the range of -100 Pa to +100 Pa) ensures stable and reliable system performance. The device operates in a wide temperature range from -20°C to +50°C.

The package includes all necessary mounting components: a 2-meter pressure sensing tube, two tube clamps, and an installation manual—ensuring quick and hassle-free setup.