High Precision Dissolved Oxygen Electrode for Swinmming Water (BH-485-DO)

• Type: Do Electrode
• Cooling System: Radiator
• Function: Over Voltage Protection
• Materials: Stainless Steel
• Measure Range: 0-20mg/L
• Resolution: 0.01ppm
• Model NO.: BH-485-DO
• Response Time: Less Than 60s
• Material: ABS
• Communication Mode: RS485(Modbus RTU)
• Size: 230mmx30mm
• Power Supply: DC24V
• Product Name: Dissolved Oxygen Sensor
• 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

Certifications

Packaging & Shipping

Company Profile

FAQ

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