China Wholesale Dissolved Oxygen Temperature Meter Suppliers Factories - BH-485-DO Digital 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 |
Product detail pictures:



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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for China Wholesale Dissolved Oxygen Temperature Meter Suppliers Factories - BH-485-DO Digital Dissolved Oxygen Sensor – BOQU , The product will supply to all over the world, such as: Puerto Rico, Armenia, Sheffield, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.

Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
