NS-DO104 Intelligent dissolved oxygen electrode with Modbus 485 and 4-20ma output iot sensor

La description

Nanning Nobo Instrument & Meter Co., Ltd. is a high-tech enterprise integrating design, research and development, production, sales and service. It focuses on independent research and development of intelligent water quality analysis instruments and Internet of Things technologies. cloud service. Products include PH / ORP, conductivity, dissolved oxygen, residual chlorine, ozone, ion concentration, turbidity, salinity, sludge concentration, COD, ammonia nitrogen and other water quality analyzers, water quality digital sensors, DTU, Nobo cloud. The company integrates Nobo artificial intelligence, big data, and cloud technology to build a smart Internet of Things platform to provide customers with multi-parameter water quality monitoring systems, promote smart cities and smart agriculture, and promote industry changes.
  中号艾因˚Feature
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  技术我ndicators  

• 测量范围：0〜*0.0毫克/升，****0.0℃下
• 精度：溶解氧：±0.5ï¼…FS，温度：±0.3°C
• 稳定性：≤0.1mg/ L *4h
• 温度补偿：0〜*0℃下
• **5接口：支持IOT（部分兼容MODBUS协议）。
• 工作条件：环境温度为***0°C
• 输入阻抗：≥1×***2Ω
• 输出负载：***0mAè´Ÿè½½<**0Ω（可选）
• 工作电压：DC 5V
• 防护等级：IP*8