苛刻环境用二氧化碳变送器

  • CO₂
  • Temperature

EE820

EE820 CO2 传感器专为孵化器、培育箱、畜舍或温室等严苛环境中的应用而优化。

  • 采用双波长 NDIR 技术的 CO₂ 传感器,长期稳定性出色
  • IP54 坚固外壳,具备出色的抗污染能力
  • 全温度范围内实现高精度 CO₂ 测量
  • 通过 PCS10 软件轻松配置与调整

典型应用

  • 绿色大棚
  • 果蔬存储
  • 孵化器
  • 畜牧棚

EE820采用的是E+E单光源双光速红外线测量技术,可自动进行光源老化补充,并具有较高的抗污染能力,从而保证了产品出众的长期稳定性。

配备的IP54防护等级的外壳和特殊的过滤器,使EE820可以应用在污染工况中,例如农业和畜牧业。在进行清洁操作前,使用M12接头可以方便地拆除变送器。

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  • E+E双光束测量技术
  • 测量范围最高达10000ppm
  • 自动校准功能使变送器保持出众的长期稳定性
  • 温度依赖性低
  • 抗污染能力高
  • 电压或电流输出
  • 安装简便
  • 用户校准
CO₂测量范围
0...2000 ppm0...5000 ppm0...10000 ppm
精度(在25 °C 和1013mbar时)
± (50ppm + 测量值的2%)± (50ppm + 测量值的3%)± (100ppm + 测量值的5%)
模拟输出
0-10V 或4-20mA
供电
24V DC
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FAQ

Not at all. Do not temper in any way with the CO₂ sensing cell. Please see the operation manual of the specific E+E CO₂ measurement device.

Please the section "Maintenance" in the operation manual.

All E+E CO₂ measuring devices feature an auto-calibration function. For details please refer to "Principles of CO₂ measurement".

Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.

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下载 EE820

操作手册
软件

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Joanna Yang | 益加义感器技术(上海)有限公司销售经理
Joanna Yang | 益加义感器技术(上海)有限公司销售经理
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