产品详情
  • 产品名称:工业在线溶氧仪 Industrial Online Dissolved Oxygen Meter

  • 产品型号:DOG8208
  • 产品厂商:国产 Made in China
  • 产品文档:
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简单介绍:
8000系列工业在线溶氧仪是带微处理器的水质在线监测控制仪。 ​The 8000 Series Industrial Online Dissolved Oxygen Meter is a water quality online monitoring controller with a microprocessor.
详情介绍:

    8000系列工业在线溶氧仪是带微处理器的水质在线监测控制仪。该仪表配置不同类型的溶氧电极广泛用于电厂、石油化工、冶金电子、矿业、纸业、生物发酵、医药、食品饮料、环保水处理、水产养殖等各个行业;对水溶液的溶解氧值和温度值进行连续监测和控制.

    The 8000 Series Industrial Online Dissolved Oxygen Meter is a water quality online monitoring controller with a microprocessor. The instrument is equipped with different types of dissolved oxygen electrodes widely used in power plants, petrochemicals, metallurgy electronics, mining, paper, bio-fermentation, medicine, food and beverage, environmental water treatment, aquaculture and other industries; dissolved oxygen values of aqueous solutions and Continuous monitoring and control of temperature values

仪表特点

● LCD大屏液晶显示

● /文智能菜单操作

● 数据记录/曲线显示/上传功能

● 多种自动标定功能

● 手动自动温度补偿

● 组继电器控制开关

● 高限、低限、迟滞量控制

● 4-20mA/RS485多种连接方式

● 同界面显示溶解氧、温度电流等

● 可设密码保护防止非工作人员误操作

Instrument Features:

● LCD large screen LCD display

● Chinese/English smart menu operation

● Data record / curve display / upload function

● Multiple automatic calibration functions

● Manual or automatic temperature compensation

● Three sets of relay control switches

● High limit, low limit, hysteresis control

● 4-20mA/RS485 multiple connection methods

● The same interface shows dissolved oxygen, temperature, current, etc.

● Password protection can be set to prevent non-workers from mishandling

技术参数

Technical Parameters:

型    号 Model Number

DOG8208

测量范围 Measurement range

020.00mg/L

测量原理 Measure principle

覆膜式   Film method

温度范围 Temperature

060.0

分 辨 率 Accuracy

0.01mg/L0.1

基本误差 Precision

±1%F.S

温度补偿 Temp compensation

自动或手动      auto or manual

稳 定 性 Stability

在常压恒温下,每星期漂移<2% F.S

At constant temperature and constant temperature, drift less than 2% F.S per week.

响应时间 Response time

25时<60S35时<30S(终值 Final value 90%);

电流输出 Isolated current

24-20mA

Two output  4-20mA

通讯输出 Communication

RS485 MODBUS RTU

其它功能 Other Function

数据记录/曲线显示/数据上传

Data record/graphic display/data upload

继 电 器 Alarm relay

三组3A 240VAC/3A 28VDC120VAC

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

供电电源 Power supply

85265VAC936VDC,功率 power3W

外形尺寸 Dimensions

144*144*118mm

 

安装方式 Panel cut-out

盘装,开孔138*138mm或墙挂式

Dimension of the recess:138x138mm

or Wall-hung

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 interference.

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