aerasgardv
室内/风管/墙装-空气质量传感器
room/duct/on wall air quality sensors
这些设备检测车间、住宅、办公室和活动室内空气中co2的浓度。设备由微处理器控制，具有免维护的特性。co2测量采用非色散红外技术（ndir）。
ndir技术的精度也可满足更高的要求，以满足监测和控制空气质量的需求，并实现更大的能效，例如在频繁有人活动的空间，如电影院或会议大厅。
the devices measure the concentration of co2 in the air of workshops,homes,offices and event rooms.they are maintenance-free,microprocessor controlled,and measure the co2 content by means of an optical sensor using non-dispersive infrared technology(ndir).
the accurate ndir measurement also meets higher requirements for monitoring and controlling the air quality on demand and at greater energy efficiency,e.g. in rooms that are frequented by varying numbers of people,such as cinemas or conference halls.
空气质量也可测量
good room climate is measurable
＞自带abc逻辑校准
self-calibrating with abc logics
＞零点漂移电位计及继电器开关阈值设置
potentiometer for zero point offset and setting the relay thresholds
＞通过dip开关可实现多量程切换和功能分配
dip switches for multi-range switch-over and function assignment
＞微处理器控制＞自校准＞免维护＞总线通讯
＞microprocessor controlled＞self-calibrating＞maintenance-free＞bus capable