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
● 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
● 同界面显示余氯和状态等
● 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 function
● Three sets of relay control switches
● High limit, low limit, hysteresis control、
● 4-20mA/RS485 multiple connection methods
● The same interface shows residual chlorine and status, etc.
● Password protection can be set to prevent non-workers from mishandling
技术参数:
Technical Parameters:
型 号 Model Number
CL8332
测量范围 Measurement range
0.005~20.00mg/L
测量原理 Measuring method
恒压式/电位法 Constant voltage potential
温度范围 Temperature range
0~50.0℃
分 辨 率 Accuracy
0.001mg/L
基本误差 Precision
±1%F.S
响应时间 Response time
90%少于90s 90% less than 90s
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
144*144*118mm
安装方式 Panel cut-out
墙挂式/盘装,开孔138*138mm
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 field.