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Products
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Helios Fans SVS EC 315 B
The Helios SVS EC 315 B is a premium EC in-line centrifugal duct fan featuring a sound-insulated, flat casing for quiet and efficient operation. Designed for integration into duct systems in residential, commercial, or industrial settings, it ensures reliable air movement with minimal noise. The housing is constructed from durable galvanized sheet ...
Helios Fans SVV 80
The Helios SVV 80 is a compact flat centrifugal duct fan designed for direct installation in 80 mm diameter round duct systems. Made from high-quality, impact-resistant plastic, this unit is perfect for ventilating wet rooms, toilets, and small spaces in residential, commercial, and light industrial environments. Its low-profile casing offers space ...
Helios Fans SWE
The Helios SWE is a precision airflow monitoring sensor designed for use in ventilation shafts and ductwork. It continuously measures the airflow velocity and compares it against a preset threshold, which can be adjusted between 1 and 20 m/s. When the airflow reaches or exceeds the defined value, the integrated relay activates to either reduce or complete ...
Helios Fans SWT
The Helios SWT is a mechanical airflow switch designed to monitor air velocity in ventilation ducts and piping systems, especially in combination with electric heaters. Featuring a durable stainless steel paddle, the unit detects airflow levels and triggers switching actions based on preset velocity thresholds. The SWT can be configured as either a ...
Helios Fans TFK
The Helios TFK is a temperature sensor designed for measuring air temperature within ventilation and duct systems. It features a dedicated mounting bracket for secure installation on the duct wall, allowing for precise placement of the sensing element in the airflow. With a measurement range of 0 to 30 °C, the TFK sensor is ideal for monitoring air ...
Helios Fans TFKB
The Helios TFKB is a duct temperature sensor with an integrated limiting function, specifically developed for use in ventilation and HVAC systems. Its primary role is to monitor and control air temperature within ducts to prevent overheating and ensure safe system operation. Ideal for applications requiring thermal protection, the TFKB acts as a sa ...
Helios Fans TFR
The Helios TFR is a versatile temperature sensor designed for surface mounting, featuring an integrated setpoint adjuster. It allows users to easily monitor and control air temperature within a range of 0 – 30 °C, making it ideal for use in HVAC and ventilation systems. This unit can function as a combined sensor and controller or be used independent ...
Helios Fans TFR-ALB
The Helios TFR-ALB is a room temperature sensor specifically designed for use with ALB EC 125 – 250 EH models. It supports surface mounting and operates within a temperature range of 0 to 30°C. The unit features IP20 protection, making it suitable for indoor environments where moderate protection against solid objects is required.
Helios Fans TFR-ALB/KWL
The Helios TFR-ALB/KWL is a room temperature sensor designed to regulate ventilation systems by responding to a preset temperature value. It continuously monitors ambient temperature and ensures the ventilation unit adjusts its operation to maintain the desired indoor climate.
Helios Fans TME 1
The Helios TME 1 is an electronic single-step thermostat designed for responsive on/off temperature control of one or more fans. It can also be configured to manage heating systems through optional connections. Featuring a potential-free changeover contact, this unit supports surface installation in any orientation. The housing is made from impact-resista ...