一体式PH计 Integrated PH Meter PH8861

该仪表配置不同类型的pH电极或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、水产养殖、现代农业种植等各个行业。对水溶液的pH（酸、碱度）值、ORP（氧化还原电位）值进行连续监测。

The meter is equipped with different types of pH electrodes or ORP electrodes for power plants, petrochemicals, metallurgy electronics, mining, paper industry, bio-fermentation engineering, medicine, food and beverage, environmental water treatment, aquaculture, modern agricultural planting and other industries. . The pH (acid, alkalinity) value and ORP (oxidation reduction potential) value of the aqueous solution were continuously monitored.

技术参数：

型号 Model Number	PH8861
测量范围 Measurement range	0～14pH；-2000mV～2000mV
测量原理 Measure principle	电位法 electrode method
温度范围 Temperature	0～80.0℃
分辨率 Accuracy	0.01pH；1mV；0.1℃
基本误差 Precision	±0.05pH；±5mV；±0.3℃
温度补偿 Temp compensation	自动或手动 auto or manual
稳定性 Stability	pH：≤0.02pH/24h；ORP： ≤2mV/24h
输出 Signal output	二线制4-20mA Two-line system 4-20mA
供电电源 Power supply	DC10～24V
安装方式 Panel cut-out	流通式、管道式、沉入式、法兰式等 Circulation, pipe, sink, flange type
防护等级 Protection grade	IP65
仪表重量 Weight	0.8KG
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 interference.