工业在线溶氧仪 Industrial Online Dissolved Oxygen Meter DOG8208

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产品价格： < 面议

产品型号：DOG8208

品牌：国产 Made in China

公司名称：江苏淳业仪表科技有限公司

所在地：江苏南通

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产品简介

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.

产品详细信息

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

● 中/英文智能菜单操作

● 数据记录/曲线显示/上传功能

● 多种自动标定功能

● 手动或自动温度补偿

● 三组继电器控制开关

● 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	0～20.00mg/L
测量原理 Measure principle	覆膜式 Film method
温度范围 Temperature	0～60.0℃
分辨率 Accuracy	0.01mg/L；0.1℃
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＜60S；35℃时＜30S（终值 Final value 90%）；
电流输出 Isolated current	2路4-20mA 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 28VDC或120VAC Three 3A 240VAC/3A 28VDC or 120VAC
供电电源 Power supply	85～265VAC或9～36VDC，功率 power：≤3W
外形尺寸 Dimensions	144144118mm
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：-10～60℃；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.