汉达森 祁佳强

信号转换器，用于连接多达六个相同传感器类型的AlR1室内传感器。AlR1 SK比较连接的输入，并将最高输入信号转发到最大输出。预先安装在适当的接线盒中，包括230V/24 V AC变压器和接线板

接线盒尺寸（长x高x宽：mm

Helios的等级为ePM1 55/F7（外部空气）和ePM10 50%/M5（标准抽取空气）。根据机组尺寸，空气过滤器由多个（单独的）空气过滤器插件组成。订购备用空气滤清器时会考虑到这一点。

在空气质量要求增加的情况下，可为外部空气和抽取空气提供其他过滤器等级（见下文）。所有空气过滤器都是经过压力损失优化的带大过滤表面的盒式过滤器

ELF-AR1 XC 500/ePM10 50%/96ELF-AR1 XC 700/ePM10 50%/96

ELF-AIR1 XC 1400/ePM10 50%/96ELF-AIR1 XC 2200/ePM10 50%/96ELF-AIR1 XC 3200/ePM10 50%/96ELF-AR1 XC 500/ePM1 55%/96

ELF-AIR1 XC 700/ePM1 55%/96

ELF-AIR1 XC 1400/ePM1 55%/96ELF-AIR1 XC 2200/ePM1 55%/96ELF-AR1 XC 3200/ePM1 55%/96

ELF-AIR1 XC 500/ePM1 80%/96ELF-AIR1 XC 700/ePM1 80%/96

ELF-AIR1 XC 1400/ePM1 80%/96ELF-AR1 XC 2200/ePM1 80%/96

ELF-AIR1 XC 3200/ePM1 80%/96