Digital Dissolved Oxygen Electrode Dissolve Oxygen Sensor for Aquaculture Fish Pond Do Test (BH-485-DO)
Contact Supplier
Product Highlights
- Rapid Response Time: Response time is less than 60 seconds for real-time online measurement.
- Automatic Temperature Compensation: Adopts original battery type oxygen sensing electrode with internal electrode for auto temp compensation.
- Standard Communication Protocol: Supports RS485 (Modbus RTU) protocol for convenient access to sensor networks.
- Low Maintenance Cost: Designed for low maintenance cost and rapid response in aquaculture applications.
- Durable ABS Housing: Housing material is ABS with overall size 230mm x 30mm, suitable for sinking or pipeline installation.
- ODM Cable Customization: Cable length can be customized based on user requirements via ODM service.
- Manufacturer with 20+ Years Experience: Established in 2007, with 50+ patents and 20+ years R&D experience in water quality instruments.
Product Attributes
- Customization
- Available
- After-sales Service
- Provided
- Warranty
- Provided
- Model NO.
- BH-485-DO
- Measure Range
- 0-20mg/L
- Resolution
- 0.01ppm
- Response Time
- Less Than 60s
- Power Supply
- DC24V
- 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
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Digital Dissolved Oxygen Electrode Dissolve Oxygen Sensor for Aquaculture Fish Pond Do Test (BH-485-DO)
Find Similar Products
Product Description
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.

| 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 |




1.Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Employees: 200+ people
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
2)Testing pictures and videos to be provided before shipping
3.What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
2)One stop solution provider for water quality monitoring, thousands of projects reference.
3)24 hours after-sales service team, products training on time.
4)20+ years R&D experience, support OEM & ODM service.
5)50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery: DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2142034". Items marked "" are certified.
Company Profile
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 118 Xiuyan Road, Pudong District, Shanghai, China
-
Plant Area
- 1368 square meters
-
Number of Employees
- 111
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- PH, ORP, Conductivity, Dissolved Oxygen, Residual Chlorine, Turbidity, TSS, Ion Ammonia Nitrogen, Nitrate Nitrogen, Blue-Green Algae, Chlorophyll A, COD Analyzer & Sensor (electrode)
-
Production Machines
- Assembly Line
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-05-23
- Export Year
- 2014-01-06
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What communication protocol does the sensor support?
- The sensor supports the standard RS485 (Modbus RTU) communication protocol.
- What is the power supply requirement for this device?
- The device requires a DC24V power supply with a power dissipation of 1W.
- Is the cable length customizable?
- Yes, the cable length can be customized according to user requirements through ODM service.
- What installation methods are supported?
- The sensor supports sinking type, pipeline, and circulation type installations.
- Does the sensor provide automatic temperature compensation?
- Yes, it adopts an original battery type oxygen sensing electrode with an internal electrode to achieve automatic temperature compensation.
- What is the warranty and after-sales service policy?
- We provide after-sales service and warranty for the product. Our team is available for 24 hours of support.
- What is the response time of the dissolved oxygen sensor?
- The response time is less than 60 seconds.
Send your message to this supplier
People who viewed this also viewed
-
US$550.00-750.00 / Piece
-
US$1.00-800.00 / Piece
-
US$379.00-1,109.00 / Piece
-
US$459.00-5,999.00 / Piece
-
US$459.00-5,999.00 / Piece
-
US$149.00-279.00 / Set
-
US$149.00-279.00 / Set
-
US$229.00-249.00 / Piece
-
US$2,199.00-3,499.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Dissolved Oxygen
- Digital DO Sensor
- Digital Dissolved Oxygen Electrode Dissolve Oxygen Sensor for Aquaculture Fish Pond Do Test (BH-485-DO)
Related Categories
Hot Searches
- China Meter Factories
- Water Meter Factories
- Plastic Water Meter Factories
- Conductivity Meter Factories
- Oxygen Meter
- Dissolved Oxygen Sensor
- Dissolved Meter
- Water Oxygen Sensor
- Dissolved Oxygen Meters
- Top 10 Meter
- Meter Trends
- Iot Solution Bulkbuy