Wholesale China optical dissolved oxygen sensor Factory Suppliers - Online 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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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for Wholesale China optical dissolved oxygen sensor Factory Suppliers - Online Dissolved Oxygen Sensor – BOQU , The product will supply to all over the world, such as: Korea, Belize, Roman, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.

Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
