8000系列工业在线pH和电导率在线监测仪是一款带有微处理器的水质在线监测仪。 该仪表配有不同类型的pH电极和电导电极,适用于发电厂,石油化工,冶金电子,采矿,造纸,生物发酵,医药,食品和饮料,环境水处理,水产养殖等.pH,电导率和温度值 持续监控和控制。
The 8000 Series Industrial Online pH & Conductivity On-Line Monitor is a water quality online monitor with a microprocessor. The meter is equipped with different types of pH electrodes and conductivity electrodes for power plants, petrochemicals, metallurgical electronics, mining, paper, bio-fermentation, medicine, food and beverage, environmental water treatment, aquaculture, etc. pH, conductivity and temperature values are continuously monitored and controlled.
仪表特点
● LCD大屏液晶显示
● 中/英文智能菜单操作
● 手动、自���温度补偿
● 多种自动标定功能
● 两组继电器控制开关
● 高限、低限、迟滞量控制
● RS485 MODBUS RTU通讯连接
● 同屏显示pH值、电导率值和温度值
● 设有密码 防止非工作人员误操作
Instrument Features
● LCD large screen LCD display
● Chinese/English smart menu operation
● Manual and automatic temperature compensation
● Multiple automatic calibration functions
● Two sets of relay control switches
● High limit, low limit, hysteresis control
● RS485 MODBUS RTU communication connection
● Display the pH value, conductivity value and temperature value on the same screen
● Have a password to prevent non-workers from mishandling
技术参数:
(1)测量范围(根据选配电极):
pH:0~14.00pH;
EC:0~30.00mS/cm;
Temp:0~150.0℃;
(2)分辨率:
pH:0.01pH;
EC:0.01μS/cm;0.01mS/cm;
Temp:0.1℃;
(3)基本误差:
pH:±0.05pH;EC:±0.5%F.S;
TEMP:±0.3℃;
(4)自动或手动温度补偿;
(5)稳定性: pH:≤0.02pH/24h;
EC:±0.2%F.S/24h;
(6)2路电流输出:
0/4~20mA(负载电阻<750Ω);
20~4mA(负载电阻<750Ω);
(7)通讯输出:RS485 MODBUS RTU;
(8)两组继电器控制触点:
10A 250VAC,10A 30VDC;
(9)供电电源(选配):
85~265VAC±10%,50±1Hz,功率≤3W;
9~36VDC,功率:≤3W;
(10)仪表外型尺寸:96×96×130mm;
(11)仪表安装方式:面板安装(嵌入式);
安装开孔尺寸:91×91mm;
(12)仪表重量:0.8kg;
(13)仪表工作环境:
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。
Technical Parameters:
(1) Measurement range (according to optional electrode):
pH: 0 to 14.00 pH;
EC: 0 to 30.00 mS/cm;
Temp: 0 to 150.0°C;
(2) Resolution:
pH: 0.01 pH;
EC: 0.01 μS/cm; 0.01 mS/cm;
Temp: 0.1°C;
(3) Basic error:
pH: ±0.05 pH; EC: ±0.5% F.S;
TEMP: ±0.3°C;
(4) Automatic or manual temperature compensation;
(5) Stability: pH: ≤ 0.02 pH / 24h;
EC: ±0.2% F.S/24h;
(6) 2 current output:
0/4-20mA (load resistance <750Ω);
20- 4 mA (load resistance <750 Ω);
(7) Communication output: RS485 MODBUS RTU;
(8) Two sets of relay control contacts:
10A 250VAC, 10A 30VDC;
(9) Power supply (optional):
85~265VAC±10%, 50±1Hz, power ≤3W;
9~36VDC, power: ≤3W;
(10) Dimensions of the instrument: 96×96×130mm;
(11) Instrument installation method: panel installation (embedded);
Installation opening size: 91 × 91mm;
(12) Instrument weight: 0.8kg;
(13) Instrument working environment:
Ambient temperature: -10 to 60°C;
Relative humidity: no more than 90%;
There is no strong magnetic field interference around the earth's magnetic field.
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