Temperature sensor Eltako FTF55-sz wireless, black — room temperature sensing

Eltako FTF55-sz wireless temperature sensor in black is designed for room temperature measurement and integration with compatible wireless control systems. The compact wall-mounted sensor provides remote temperature sensing without wired connections, enabling temperature monitoring and control in residential and commercial spaces. Its unobtrusive design and wireless communication simplify installation and allow placement where average room temperature needs to be measured for HVAC control, energy management or comfort automation.

Advantages

The wireless design eliminates the need for additional cabling and reduces installation time while allowing flexible sensor placement. The device offers stable room temperature measurement suited for control systems and automation scenarios. Its compact black housing is unobtrusive and fits common interior designs. Integration with compatible wireless networks enables centralized monitoring and straightforward data use for temperature-based control.

Suitable for

Key specifications

How to use

Mount the sensor on an interior wall at typical room height, away from direct sunlight, heating sources and drafts to ensure representative ambient temperature readings. Power the unit as specified by the manufacturer and pair it with a compatible wireless receiver or gateway according to the control system instructions. After pairing, configure the receiving device or automation controller to use the sensor's temperature data for monitoring, HVAC setpoint adjustments or automation rules.

Recommendations

For accurate room temperature measurement, place the sensor on an internal wall in a location that reflects typical room conditions. Avoid mounting near radiators, air vents, windows or kitchens. Follow the wireless system guidelines for optimal range and placement to ensure reliable communication with the control unit.