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PCH-800A Chlorophyll Online Analyzer

Category:
Optical Water Quality Online Analyzer
PCH-800A chlorophyll sensor uses the characteristics of chlorophyll A in the spectrum to have absorption peaks and emission peaks, emitting a specific wavelength of monochromatic light to irradiate the water, chlorophyll A in the water absorbs the energy of the monochromatic light, and releases another wavelength of monochromatic light, and the light intensity emitted by chlorophyll A is directly proportional to the content of chlorophyll A in the water.
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产品描述
Measurement Principle

PCH-800A chlorophyll sensor uses the characteristics of chlorophyll A in the spectrum to have absorption peaks and emission peaks, emitting a specific wavelength of monochromatic light to irradiate the water, chlorophyll A in the water absorbs the energy of the monochromatic light, and releases another wavelength of monochromatic light, and the light intensity emitted by chlorophyll A is directly proportional to the content of chlorophyll A in the water.

Key Features
  • It is based on the fluorescence of pigments to measure the target parameters, which can be identified before potential blooms cause impact;
  • No extraction or other treatments are required, and the rapid detection avoids the effects of shelving water samples;
  • Digital sensor, strong anti-interference ability, long transmission distance;
  • Standard digital signal output for integration and networking with other devices without a transmitter;
  • The sensor is convenient and fast to install on site, realizing plug and play;
  • Sensor power supply positive and negative reverse connection protection;
  • Sensor RS485 A/B misconnection power protection;
  • With time display, data storage and historical data viewing functions;
  • Optional data wireless transmission module.
Application Scenarios
  • Online monitoring of chlorophyll in waterworks imports, drinking water sources, aquaculture, etc.;
  • Online monitoring of chlorophyll in different water bodies such as surface water, landscape water, and seawater.
技术参数
测量范围 0-500ug/L
测量精度 1ppb罗丹明B染料的信号水平对应值的±5%
重复性 ±3%
分辨率 0.01ug/L
压力范围 ≤0.4Mpa
校准 偏差量校准、斜率校准
条件要求 水中叶绿素分布很不均匀，建议多点监测；水质浊度低于50NTU
传感器主要材质 机⾝：SUS316L（普通版），钛合⾦（海水版）；上下盖：POM；线缆：PUR
电源 交流供电：85-500VAC；直流供电：9-36VDC
输出 3路4-20mA
继电器 三路继电器，程序设定响应参数及响应值
通讯协议 MODBUS RS485
存储温度 -15-50℃
工作温度 0-45℃（不结冰）
尺寸 传感器：30*223mm（直径*长度）；变送器：145*125*162mm(长*宽*高)
重量 传感器：0.55KG；变送器：1.35KG
防护等级 传感器：IP68/NEMA6P；变送器：IP66/NEMA4X
电缆长度 标配10⽶电缆，可延长至100⽶

 

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Visualizações:
1000

PCH-800A Chlorophyll Online Analyzer

PCH-800A chlorophyll sensor uses the characteristics of chlorophyll A in the spectrum to have absorption peaks and emission peaks, emitting a specific wavelength of monochromatic light to irradiate the water, chlorophyll A in the water absorbs the energy of the monochromatic light, and releases another wavelength of monochromatic light, and the light intensity emitted by chlorophyll A is directly proportional to the content of chlorophyll A in the water.
Preço de varejo
0.0
Yuan
Preço de mercado
0.0
Yuan
Visualizações:
1000
Número do produto
Classificação
Optical Water Quality Online Analyzer
Quantidade
-
+
Estoque:
0
1
Descrição de produto
Measurement Principle

PCH-800A chlorophyll sensor uses the characteristics of chlorophyll A in the spectrum to have absorption peaks and emission peaks, emitting a specific wavelength of monochromatic light to irradiate the water, chlorophyll A in the water absorbs the energy of the monochromatic light, and releases another wavelength of monochromatic light, and the light intensity emitted by chlorophyll A is directly proportional to the content of chlorophyll A in the water.

Key Features
  • It is based on the fluorescence of pigments to measure the target parameters, which can be identified before potential blooms cause impact;
  • No extraction or other treatments are required, and the rapid detection avoids the effects of shelving water samples;
  • Digital sensor, strong anti-interference ability, long transmission distance;
  • Standard digital signal output for integration and networking with other devices without a transmitter;
  • The sensor is convenient and fast to install on site, realizing plug and play;
  • Sensor power supply positive and negative reverse connection protection;
  • Sensor RS485 A/B misconnection power protection;
  • With time display, data storage and historical data viewing functions;
  • Optional data wireless transmission module.
Application Scenarios
  • Online monitoring of chlorophyll in waterworks imports, drinking water sources, aquaculture, etc.;
  • Online monitoring of chlorophyll in different water bodies such as surface water, landscape water, and seawater.
技术参数
测量范围 0-500ug/L
测量精度 1ppb罗丹明B染料的信号水平对应值的±5%
重复性 ±3%
分辨率 0.01ug/L
压力范围 ≤0.4Mpa
校准 偏差量校准、斜率校准
条件要求 水中叶绿素分布很不均匀，建议多点监测；水质浊度低于50NTU
传感器主要材质 机⾝：SUS316L（普通版），钛合⾦（海水版）；上下盖：POM；线缆：PUR
电源 交流供电：85-500VAC；直流供电：9-36VDC
输出 3路4-20mA
继电器 三路继电器，程序设定响应参数及响应值
通讯协议 MODBUS RS485
存储温度 -15-50℃
工作温度 0-45℃（不结冰）
尺寸 传感器：30*223mm（直径*长度）；变送器：145*125*162mm(长*宽*高)
重量 传感器：0.55KG；变送器：1.35KG
防护等级 传感器：IP68/NEMA6P；变送器：IP66/NEMA4X
电缆长度 标配10⽶电缆，可延长至100⽶

 

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