Drim 125 Hs Wall/ceiling Fan Humidity Sensor

specification:version: hsdiameter [mm]: 80air flow rate [m3/h]: 140sound pressure:1 m- 36 db3 m- 34 dbpower supply voltage: 230v 50 hzmotor power [w]: 14revolutions [1/min] (+-200): 2400protection level: ip x2the panel replacement system is simple and allows for washing or replacement whenever necessary. The click-panel mounting system and ball bearings allow our drim to be safely mounted on the ceiling.the unique shape of the fan blades results in virtually silent operation.the motor has thermal protection on the winding to protect the device from overheating.a check valve can be added to the drim fan to prevent backdraft which can result in the room cooling and becoming dirty.hstshas a humidity sensor that can be set by the user within a 40-80% range. The fan switches on abruptly when a preset threshold is exceeded (e.g. while taking a bath) and runs until the humidity level drops plus approximately 3 minutes to maintain the effect.the fan requires a three-core cable as a control cable must be connected.**