Máy Phun Sương Tạo Độ Ẩm Siêu Âm 20mm 2.4mhz

#20mm #2.4Mhz #Ultrasonic #Atomizer #Mist #Maker #Fogger #Atomizing #Transducer #With #Sealing #Ring #Oscillating #Blade #Piezoelectric 20mm 2.4Mhz Ultrasonic Atomizer Mist Maker Fogger Atomizing Transducer With Sealing Ring Oscillating Blade Piezoelectric Ceramic Air Humidifier Replacement Accessories 100% brand new and high quality Features: Made of high quality material, durable, anti-corrosion, anti-aging and high hardness, great effect and serve you for a long time. With electronic high-frequency oscillation ( 2.4MHz), the liquid water molecules are processed into flowing mist and release a large amount of negative ions, which reacts with smoke, dust and the like floating in the air to cause precipitation. It also can effectively remove harmful substances such as formaldehyde, carbon monoxide and bacteria, so that the air can be purified and the disease can be reduced, keep your and your family's health. Low impedance, waveform is stable, high electromechanical conversion efficiency and low dielectric loss, this atomizer saves more energy than heated atomization. Suitable for industry, warehousing, family, hotel and so on. Specification: Material: Ceramic, Wire Diameter: Atomizer: 2cm/0.79in; Sealing ring: 2.5cm/0.98in Nominal frequency: 2.4MHz Adjustable frequency difference： 0.01MHz Temperature frequency difference: 0.01MHz Total frequency difference: 0.02MHz Load capacitance: 2200pF Load Resonance Resistor: 350Ω Excitation level: 250mW Reference temperature: 26℃ Insertion loss: 3dB Stopband attenuation: 2dB Input impedance: 0.2kΩ Output impedance: 0.2kΩ Color: As picture shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Ultrasonic Atomizer 1 x Sealing Ring