Alpha50 Air Purifier

Alpha series air purifiers adopt photo-hydrogen ionization purification technology to produce purification factors including hydrogen peroxide, hydroxyl ions, superoxide ions, pure negative ions, etc. Through molecular diffusion and air circulation, it can actively capture harmful pollutants in indoor air, carry out comprehensive and thorough purification treatment of indoor air, improve the self-purification ability of indoor air itself, efficiently sterilize and disinfect, and at the same time, it can perfectly remove second-hand smoke, eliminate toxic and harmful substances such as formaldehyde, benzene and TVOC, and settle particulate matter such as PM2.5

Alpha80空调出风口空气净化模块

Alpha60大功率空间消毒净化装置

DT301正负压智能转换控制器

DW103微差压变送器

DW103微差压变送器，采用高精度MEMS硅压阻传感器作为核心的设计方案、杜威专利电路数字补偿技术和嵌入式软件算法，在保持硅压阻传感器的精度高和线性好的同时，消除了传感器零点漂移问题，能精确显示微小差压，输出4～20mA标准信号。导轨式安装结构及ABS工程塑料外壳，结构坚固、体积小巧，具备强度高、重量轻和安装方便的特点。