China Wholesale Chemical Oxygen Demand Analyzer Suppliers Factories - IoT Digital Polarographic Dissolved Oxygen Sensor – BOQU Detail:
BH-485 series online dissolved oxygen electrode,adopt original battery type oxygen sensing electrode, and internal electrode to achieve the automatic temperature compensation and digital signal conversion. With rapid response, low maintenance cost, real-time online measurement. The electrode adopt the standard Modbus RTU (485) protocol, 24V DC power supply, four wire mode, can be very convenient to access to sensor networks.
·The on-line oxygen sensing electrode, can work stably for a long time.
·Built in temperature sensor, real-time temperature compensation.
·RS485 signal output, strong anti-interference ability, output distance up to 500m.
·Using the standard Modbus RTU (485) communication protocol
·The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode
·24V – DC power supply.
| Model | BH-485-DO |
| Parameter measurement | Dissolved oxygen,temperature |
| Measure range | Dissolved oxygen:(0~20.0)mg/L |
| Temperature:(0~50.0)℃ | |
| Basic error | Dissolved oxygen:±0.30mg/L |
| Temperature:±0.5℃ | |
| Response time | Less than 60S |
| Resolution | Dissolved oxygen:0.01ppm |
| Temperature:0.1℃ | |
| Power supply | 24VDC |
| Power dissipation | 1W |
| communication mode | RS485(Modbus RTU) |
| Cable length | Can be ODM depend on user’s requirements |
| Installation | Sinking type, pipeline, circulation type etc. |
| Overall size | 230mm×30mm |
| Housing material | ABS |
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Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for China Wholesale Chemical Oxygen Demand Analyzer Suppliers Factories - IoT Digital Polarographic Dissolved Oxygen Sensor – BOQU , The product will supply to all over the world, such as: Leicester, Turkey, Slovak Republic, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.











