产品详情
  • 产品名称:工业在线电阻率仪 Industrial Online Resistivity Meter

  • 产品型号:DDG8203
  • 产品厂商:国产 Made in China
  • 产品文档:
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简单介绍:
8000系列工业在线电阻率仪是带微处理器的水质在线监测控制仪。The 8000 Series Industrial Online Resistivity Meter is a water quality online monitoring controller with a microprocessor.
详情介绍:

8000系列工业在线电阻率仪是带微处理器的水质在线监测控制仪。该仪表广泛用于电厂、石油化工、冶金电子、矿业、纸业、半导体、医药、食品饮料;对水溶液的电阻率值和温度值进行连续监测和控制。

The 8000 Series Industrial Online Resistivity Meter is a water quality online monitoring controller with a microprocessor. The instrument is widely used in power plants, petrochemicals, metallurgy electronics, mining, paper, semiconductor, medicine, food and beverage; continuous monitoring and control of the resistivity value and temperature value of the aqueous solution.

仪表特点

● LCD液晶显示

● /文智能菜单操作

● 多种信号输出方式可选

● 手动自动温度补偿 

● 两组继电器控制开关 

● 高限、低限、迟滞量控制

● 同一界面显示电阻率温度状态等

● 设有密码保护防止非工作人员误操作

Instrument Features:

● LCD screen display

● Chinese/English smart menu operation

● A variety of signal output options are available

● Manual or automatic temperature compensation

● Two sets of relay control switches

● High limit, low limit, hysteresis control

● The same interface displays resistivity, temperature, status, etc.

● Password protection to prevent non-workers from mishandling

技术参数

Technical Parameters:

型    号 Model Number

DDG8203

测量范围 Measurement range

018.25 MΩ/cm

测量原理 Measure principle

2电极式   Two polar

温度范围 Temperature

0150.0

分 辨 率 Accuracy

0.01KΩ/cm0.01MΩ/cm

基本误差 Precision

±0.5%F.S±0.3

温度补偿 Temp compensation

自动或手动    auto or manual

稳 定 性 Stability

±0.2%F.S/24h

电流输出 Isolated current

14-20mA,可选配2

One outputOptional second way

通讯输出 Communication

选配RS485 MODBUS RTU

Optional RS485 MODBUS RTU

继 电 器 Alarm relay

二组3A 240VAC/3A 28VDC120VAC

Two 3A 240VAC/3A 28VDC or 120VAC

供电电源 Power supply

85265VAC936VDC,功率 power3W

外形尺寸 Dimensions

98*98*130mm

 

安装方式 Panel cut-out

盘装,开孔93*93mm

Dimension of the hole:93x93mm

防护等级 Protection grade

IP65

 

工作环境 Working conditions

环境温度:-1060;相对湿度:不大于90%;除地球磁场外周围无强磁场干扰。

Ambient temperature:-10~60; relative humidity <90%; no strong magnetic field interference except the geomagnetic field.

 

 


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