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产品

K33 LP T/RH

K33 LP T/RH是一款低功耗模块,可测量CO₂、温度和湿度。测量间隔可调,因此平均电流可降至52μA以下(每60分钟测量一次)。

特点

  • 免维护
  • 低功率
  • 单独校准
  • 长期稳定性

K33 LP T/RH是一款低功耗模块,可测量CO₂、温度和湿度。测量间隔可调,因此平均电流可降至52μA以下(1次测量/60分钟)。该模块专为低功耗应用而设计。与Senseair森尔的其他传感器一样,该模块的设计适用于大批量生产,所有制造过程和关键组件均通过传感器序列号实现完全可追溯性。每个传感器均经过单独校准,并配有UART数字接口。

订货号 033-8-0009
工作原理 非色散红外(NDIR)
目标气体 CO₂
测量范围 0–5000ppm
精度 ±30ppm 测量值的 ±3%, 启用IIR滤波器
工作湿度范围 0-80%相对湿度
工作温度范围 0-50°C
预热时间 ≤3 分钟
响应时间 <1 分钟
电源 4.75-12V
峰值电流 300 mA
平均电流 1.5mA
通信接口 I2C, UART
输出 集电极开路输出
符合标准 TBA
维护 免维护
预期寿命 >15 年
尺寸 57.2 x 50.80 x 11.80 毫米 (长 x 宽 x 高)
重量 TBA
储存温度 -30-70 °C

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
033-8-0008 K33 LP T 用于CO₂和温度测量的低功耗传感器芯片。
033-8-0009 K33 LP T/RH 用于 CO₂、温度和 RH 测量的低功耗传感器核心。
订货号 产品 描述
00-0-0012 SADK Flexible 用于 K30 产品和 eSense(K50 平台)的 Senseair 开发套件

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