8000系列工业在线pH值/ ORP在线监测仪是带微处理器的水质在线监测仪。该仪表配置不同类型的pH值电极和ORP电极广泛用于电厂,石油化工,冶金电子,采矿业,造纸业,生物发酵工程,医药,食品饮料,环保水处理,养殖等各个行业;对水溶液的pH值值,氧化还原电位值和温度值进行连续监测和控制。
The 8000 Series Industrial Online pH/ORP Online Monitor is a water quality online monitor with a microprocessor. The meter is equipped with different types of pH electrodes and ORP electrodes for power plants, petrochemicals, metallurgical electronics, mining, paper industry, bio-fermentation engineering, medicine, food and beverage, environmental water treatment, aquaculture, etc. The pH value, redox potential value and temperature value 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、自动温度补偿
● 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、ORP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
● The same screen shows the pH value, ORP value and temperature value
● Have a password to prevent non-workers from mishandling
技术参数:
(1)测量范围(根据电极):
pH:0~14.00pH;
ORP:-2000mV~2000mV;
Temp:0~150.0℃;
(2)分辨率:
pH:0.01pH;
ORP:1mV;
Temp:0.1℃;
(3)基本误差:
pH:±0.05pH;ORP:±5mV;
Temp:±0.5℃;
(4)自动或手动温度补偿;
(5)稳定性:
pH:≤0.02pH/24h;ORP: ≤2mV/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 the electrode):
pH: 0 to 14.00 pH;
ORP: -2000mV - 2000mV;
Temp: 0 to 150.0°C;
(2) Resolution:
pH: 0.01 pH;
ORP: 1mV;
Temp: 0.1°C;
(3) Basic error:
pH: ±0.05 pH; ORP: ±5 mV;
Temp: ±0.5°C;
(4) Automatic or manual temperature compensation;
(5) Stability:
pH: ≤ 0.02 pH / 24h; ORP: ≤ 2mV / 24h;
(6) 2 current output:
0/4-20mA (load resistance <750Ω);
20 -4 mA (load resistance <750Ω);
(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 - 60°C;
Relative humidity: no more than 90%;
No strong magnetic field interference except the earth's magnetic field
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