Advanced Optical Do Sensor with Salinity Compensation for Aquaculture Monitoring

• Customization: Available
• After-sales Service: Online Guidance
• Warranty: 1 Year
• Model NO.: BGT-WDO(K2)
• Display: Digital
• Appliance: Biochemistry, Water Treatment
• Portable: Non Portable
• Certification: CE, ISO9001
• Type: Concentration Meter
• Product Name: Water Do Sensor
• Selling Units: Single Item
• Usage: Water ORP Measurement
• Place of Origin: China
• Brand Name: Bgt
• Measuring Range: 0~20mg/L
• Power Supply: 12-24VDC
• Resolution: 0.01mg/L
• Accuracy: ±2%F.S., ±0.3ºC
• Measurement: Water Dissovled Oxygen
• Protection Grade: IP68
• Single Gross Weight: 3.000 Kg
• Cable Length: 5m Default
• Output: RS485(Default);4-20mA
• Transport Package: Carton
• Specification: 33X15X10cm
• Trademark: BGT
• Origin: Beijing
• Package Size: 33.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 

Accurate Fluorescence-Based Oxygen Detector for Fishery & Hatchery Management 

BGT-WDO(K2) integrated online fluorescence dissolved oxygen sensor is designed and fabricated based on the quenching principle of excited fluorescence by specific substances in physics. When the excitation light is shone on the fluorescent material on the surface of the fluorescent film head, the fluorescent material is excited and emits fluorescence. The quenching time of fluorescence is affected by the concentration of oxygen molecules on the surface of the fluorescent film head.By detecting the phase difference between fluorescence and excitation light and comparing with the internal calibration curve, the concentration of oxygen molecules can be calculated, and the final value can be output after temperature and salinity compensation.

 

Specification

Model	BGT-WDO(K2)
Measuring principle	Fluorescence method
Range ability	0~20mg/L (0 ≤ 200% saturation,25ºC)
Resolution ratio	0.01mg/L, 0.1ºC
Precision	±2%F.S., ±0.3ºC
Temperature compensation	Automatic temperature compensation(Pt1000)
Output mode	RS485 Modbus-RTU, 4~20mA
Working conditions	0~45ºC,<0.2MPa
Storage temperature	-5ºC~65ºC
Installation mode	Immersion mounting
Cable length	5 meters or others
Power dissipation	<0.2W@12V
Source	12~24VDC
levels of protection	IP68
Calibration	Two-point calibration
Fluorescent cap life	Guaranteed use for one year (under normal use)
Sensor shell material	ABS and 316L stainless steel

Application

Suitable for rapid water quality measurement, plant cultivation, scientific experiments, urban sewage treatment plants, chemical engineering, printing and dyeing, paper-making, pharmaceuticals, electroplating, and environmental protection fields.

Features
 

• • No electrolyte is required and will not be polarized.
  • No oxygen consumption, not affected by flow rate.
  • Built-in temperature sensor, automatic temperature compensation.
  • Built-in salinity compensation, flexible parameter setting.
  • Free from interference by chemicals such as sulfides.
  • Small drift, rapid reaction, more accurate measurement.
  • Long service cycle, lower cost of use.
  • The fluorescent cap is easy to replace and easy to maintain.
  • RS-485 interface, Modbus/RTU protocol, 4-20mA current output.
  • Low power consumption, anti-interference.

 

 

Good Feedback

 

Company Profile

As a wholly owned subsidiary of Beijing Guoxinhuayuan Technology Co., Ltd, BGT Technology (Beijing) Co., Ltd. specialized in the import & export business, which is a one-stop emergency solution supplier with production, research and development, sales of emergency supplies, road rescue, fire supplies, flood prevention supplies, Relief supplies, chemical accident emergency treatment, natural disaster monitoring and early warning solutions and other industrial products. Our products have been sold to more than 70 countries. Meanwhile, we have software and hardware R&D department and a team of experts to support customers' program planning and customized services, owned more than 50 patents and 60 software copy rights. We cooperate with disaster prevention experts at home and abroad to plan and implement a number of comprehensive hazards prevention monitoring and early warning projects, and set up a national demonstration base in Changping district, Beijing, China. In line with the professional, innovative, integrity, persistent concept, committed to customers' demands, to provide customers with a full set of solutions, as well as efficient, timely after-sales service! We would like to become an IoT enterprise serving the field of global disaster prevention and reduction.

Our Factory

FAQ

1.Who are we?
We are based in Beijing, China, start from 2019,sell to Domestic Market(60.00%),Southeast Asia(5.00%),Mid East(5.00%),Central America(5.00%),South Asia(5.00%),Eastern Asia(3.00%),Western Europe(3.00%),Northern Europe(3.00%),North America(2.00%),South America(2.00%),Eastern Europe(2.00%),Oceania(2.00%),Southern Europe(2.00%),Africa(00.00%). There are total about 51-100 people in our office.

2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Sensors,Weather Station,Flood Early Warning System,Geological Monitoring System,Landslide Monitoring System

4. Why should you buy from us not from other suppliers?
BGT is a Hi-tech company with RD, production, marketing, project implementation and after sales more than 10 years. We are focus on providing professional hydrology and meteorology products and solutions which have been sold more than 50 countries .

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian