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产品

eSENSE II FAI

eSENSE FAI(新鲜空气指示器)是一款免维护的红外CO₂报警器,安装在需要监测二氧化碳水平的区域,如教室和办公室等。多项研究表明,适当的通风可以提高生产力和学习能力。该产品用于测量环境空气中的CO₂浓度,并在浓度超过设定水平时发出声光报警。适用于美国标准J箱(正面可见红色静音按钮)。

特点

  • 声音报警
  • 静音按钮
  • 一路模拟输出
  • 内部自动自诊断功能
  • 在正常情况使用下,免维护

eSENSE FAI是一种成本优化的传感器解决方案,适用于教室和办公室等的气候监测。多项研究表明,适当的通风可以提高生产力和学习能力,还可以降低小疾病和停工的风险。通过测量CO₂浓度,您可以得到指示,知道何时必须更换“新鲜”外部空气才能使室内空气质量达到可接受水平,然后根据实际需求进行通风。该产品能帮您减少能耗,同时保持健康的室内气候。应始终把CO₂浓度低于1000ppm作为目标。

订货号 050-8-0057
工作原理 非色散红外(NDIR)
目标气体 CO₂
测量范围 0–3000ppm
精度 ±30 ppm ±3 %读数
工作湿度范围 0-95%相对湿度
工作温度范围 0-50°C
预热时间 ≤1 分钟
响应时间T1/e < 10 秒. @ 30 cc/分钟流速时, < 3 分钟扩散时间
峰值电流
平均电流 <1 W
通信接口
输出 0 to 10 V DC (CO2)
符合标准
维护 免维护
预期寿命 > 15 年
尺寸 130 x 85 x 30 毫米 (长 x 宽 x 高)
重量
储存温度 -40-70 °C(带显示器型号(Disp):-20-50 °C)
电源 24 V AC/DC ±20%, 50 Hz (半波整流输入)

免责声明:请参阅产品规格以获取完整的技术细节。

订货号 产品 描述
050-8-0061 eSENSE FAI CO₂ 报警器,适合美国标准 J 盒。
050-8-0057 eSENSE II FAI CO₂ 报警器,适合美国标准 J 盒。

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