产品详情
  • 产品名称:工业在线酸碱盐浓度计 Industrial Online Acid-base salt Concentration Meter

  • 产品型号:SJG8312
  • 产品厂商:国产 Made in China
  • 产品文档:
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简单介绍:
8000系列工业在线酸/碱/盐浓度在线监测控制仪是带微处理器的水质在线监测控制仪。 The 8000 series industrial online acid/alkali/salt concentration online monitoring controller is a water quality online monitoring controller with microprocessor.
详情介绍:

  8000系列工业在线酸/碱/盐浓度在线监测控制仪是带微处理器的水质在线监测控制仪。该仪表广泛用于火电、化工、钢铁酸洗等行业,如电厂对离子交换树脂的再生,化工化学工业过程等,对水溶液中的化学酸或碱浓度进行连续检测和控制。

  The 8000 series industrial online acid/alkali/salt concentration online monitoring controller is a water quality online monitoring controller with microprocessor. The instrument is widely used in thermal power, chemical, steel pickling and other industries, such as the regeneration of ion exchange resins in power plants, chemical chemical industry processes, etc., continuous detection and control of chemical acid or alkali concentration in aqueous solution.

仪表特点

● LCD大屏液晶显示

● /文智能菜单操作

● 数据记录/上传功能

● 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

● 同界面显示浓度、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 recording / upload function

● Manual or automatic temperature compensation

● Three sets of relay control switches

● High limit, low limit, hysteresis control

● 4-20mA/RS485 multiple connection methods

● Same interface to display concentration, temperature, current, etc.

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

技术参数

Technical Parameters:

型    号 Model Number

SJG8312

测量范围 Measurement range

NAOH016%CaCL2022%NACL010%

HNO3010%HCL010%H2SO4010%

测量原理 Measuring method

2电极式   Two polar

温度范围 Temperature range

080.0

分 辨 率 Accuracy

0.01%0.1

基本误差 Precision

 ±0.25%F.S±0.3

温度补偿 Temp compensation

自动或手动      auto or manual

稳 定 性 Stability

±0.25%/24h

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 field.

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