Digital Dissolved Oxygen Sensor Do Sensor (BH-485-DO)

• After-sales Service: Provided
• Warranty: Provided
• Measure Range: 0-20mg/L
• Resolution: 0.01ppm
• Response Time: Less Than 60s
• Power Supply: DC24V
• Model NO.: BH-485-DO
• Communication Mode: RS485(Modbus RTU)
• Size: 230mmx30mm
• Material: ABS
• Transport Package: Carton Box
• Specification: SGS, CE, ISO9001
• Trademark: BOQU
• Origin: Shanghai, China
• HS Code: 90278099
• Production Capacity: 1000piece/Month

Product Description

 Summary;
 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.
 
Features
·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.

 Technical Specifications

Model	BH-485-DO
Parameter measurement	Dissolved oxygen,temperature
Measure range	Dissolved oxygen:(0~20.0)mg/L Temperature:(0~50.0)ºC
Basic error	Dissolved oxygen:±0.30mg/L Temperature:±0.5ºC
Response time	Less than 60S
Resolution	Dissolved oxygen:0.01ppm Temperature:0.1ºC
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

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods
are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We cann't offer the sample

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.


If you have another question, pls feel free to contact us as below:
Contact: Louise Zhou