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PDCL-500M Residual Chlorine/Chlorine Dioxide Online Analyzer

PDCL-500M residual chlorine/chlorine dioxide online analyzer uses photopolymer membrane and silicon crystal semiconductor as conduction elements, built-in chlorine and temperature probe, and injects and packages microelectronic components through MEMS technology. As the concentration of free chlorine or chlorine dioxide in the water sample changes, the sensor generates different current intensities, which are processed by voltage regulators and signal amplifiers, and converted into standard MODBUS RS485 signals.
产品描述
Product Introduction

PDCL-500M residual chlorine/chlorine dioxide online analyzer uses photopolymer membrane and silicon crystal semiconductor as conduction elements, built-in chlorine and temperature probe, and injects and packages microelectronic components through MEMS technology. As the concentration of free chlorine or chlorine dioxide in the water sample changes, the sensor generates different current intensities, which are processed by voltage regulators and signal amplifiers, and converted into standard MODBUS RS485 signals.
The sensor does not need to be replaced with reagents during use, and maintenance is simple, ensuring the long-term stability and accuracy of the instrument.

Application Scenarios
  • It can be used in waterworks, rural drinking water, water stations, secondary water supply and other fields.
  •  
技术参数
原测量内容 HCLO、CLO2
测量系统 微电⼦MEMS技术,特殊膜结构
测量范围 0-2mg/L,0-5mg/L
测量精度
(25℃,pH=7.2)
≤2mg/L:测量值的±5%或±0.03mg/L,取⼤者
2-5mg/L:测量值的±5%或±0.25mg/L,取⼤者
分辨率 0.01mg/L
极化时间 ⾸次使用,含氯水中先通水2小时,再通电半小时
响应时间 极化完成后小于30s
最小电导率 ≥100μS/cm,不能用于超纯水
⼯作温度 0-40℃(无冷凝)
温度补偿 PT1000,内置集成自动补偿
最⼤压力 10bar
建议流量 ≥10L/h(在配套流通池中)
pH范围 pH=5-9,低于5会损坏膜头
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
线缆长度 标配3⽶,可定制
探头重量 约210g
螺纹尺⼨ NPT3/4

 

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PDCL-500M Residual Chlorine/Chlorine Dioxide Online Analyzer

PDCL-500M residual chlorine/chlorine dioxide online analyzer uses photopolymer membrane and silicon crystal semiconductor as conduction elements, built-in chlorine and temperature probe, and injects and packages microelectronic components through MEMS technology. As the concentration of free chlorine or chlorine dioxide in the water sample changes, the sensor generates different current intensities, which are processed by voltage regulators and signal amplifiers, and converted into standard MODBUS RS485 signals.
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Descrição de produto
Product Introduction

PDCL-500M residual chlorine/chlorine dioxide online analyzer uses photopolymer membrane and silicon crystal semiconductor as conduction elements, built-in chlorine and temperature probe, and injects and packages microelectronic components through MEMS technology. As the concentration of free chlorine or chlorine dioxide in the water sample changes, the sensor generates different current intensities, which are processed by voltage regulators and signal amplifiers, and converted into standard MODBUS RS485 signals.
The sensor does not need to be replaced with reagents during use, and maintenance is simple, ensuring the long-term stability and accuracy of the instrument.

Application Scenarios
  • It can be used in waterworks, rural drinking water, water stations, secondary water supply and other fields.
  •  
技术参数
原测量内容 HCLO、CLO2
测量系统 微电⼦MEMS技术,特殊膜结构
测量范围 0-2mg/L,0-5mg/L
测量精度
(25℃,pH=7.2)
≤2mg/L:测量值的±5%或±0.03mg/L,取⼤者
2-5mg/L:测量值的±5%或±0.25mg/L,取⼤者
分辨率 0.01mg/L
极化时间 ⾸次使用,含氯水中先通水2小时,再通电半小时
响应时间 极化完成后小于30s
最小电导率 ≥100μS/cm,不能用于超纯水
⼯作温度 0-40℃(无冷凝)
温度补偿 PT1000,内置集成自动补偿
最⼤压力 10bar
建议流量 ≥10L/h(在配套流通池中)
pH范围 pH=5-9,低于5会损坏膜头
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
线缆长度 标配3⽶,可定制
探头重量 约210g
螺纹尺⼨ NPT3/4

 

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