China pH ORP Analyzer manufacturer
Suzhou Delfino Environmental Technology Co., Ltd.
Create value for customers!
5
Home > Products > Dissolved Oxygen Analyzer >

Modbus RTU Online Optical Dissolved Oxygen Analyzer

Browse Categories

Suzhou Delfino Environmental Technology Co., Ltd.

City: suzhou

Province/State:jiangsu

Country/Region:china

Tel:86-15716217387

Contact Person:
Ms.Yuki Fu
View Contact Details

Modbus RTU Online Optical Dissolved Oxygen Analyzer

Brand Name Daruifuno
Model Number DUC2-DO OPD7
Certification ISO9001 CE
Place of Origin China
Minimum Order Quantity 1 piece
Price $705.68~$823.68
Payment Terms Western Union, L/C, T/T
Supply Ability 100 piece/ month
Delivery Time negotiatable
Packaging Details Carton and PE foam
Product Name dissolved oxygen analyzer
Model DUC2-DO OPD7
Range 0.00~20.00 mg/L
Principle Fluorescence method
Communication RS485 MODBUS RTU
Alarm 2 settable SPST relays
Output Signal 0/4~20mA
Display 3.2 inch LCD screen
Protection Grade IP66(controller) IP68(sensor)
Operating Temperature 0.0~50.0℃
Material Enhanced ABS
Power AC 100~240V
Detailed Product Description

Optical Online Dissolved Oxygen Analyzer For Industrial Application

 

Dissolved oxygen refers to molecular oxygen dissolved in water. It is an indispensable condition for the survival of aquatic organisms and an important indicator of the degree of organic pollution in water bodies.

 

The rapid, accurate and continuous measurement of dissolved oxygen content in water bodies is of great significance to the development of industrial and agricultural production, environmental monitoring, and aquaculture.

 

The set of Daruifuno dissolved oxygen analyzer is reliable, flexible and low-maintenance. The dissolved oxygen meter and sensor are designed for the application of industrial online environment.

 

The dissolved oxygen controller is digital and has automatic compensation for air pressure display. The matched DO sensor adopts Fluorescence principle.

 

 
Specification of Dissolved Oxygen Analyzer
 

ModelDUC2-DO-H-A
Software VersionDRFN DO Analysis software V1.0
Sensor InputCompatible with all DRFN's DO Digital Sensors
Display RangeDO ConcentrationDO concentration 0-50mg/L (or ppm), unit can be switched
Saturation0-400%
TEMP-10~500℃ /14~932℉
Atmospheric Pressure30-120kpa
ResolutionDO Concentration0.01 mg/L(or ppm)
Saturation1%
TEMP0.1℃/ 0.1℉
Salinity Compensation RangeInput range 0.0001-99999ppt
Relay Control2 settable SPST relays with a maximum load of 3A/250VAC
Analog Current Output2 settable 0/4~20mA current outputs, max load 1000Ω
Communication Method

RS485 interface
MODBUS RTU
support JSON text data format

Display Screen128*64 LCD, adjustable backlight mode, adjustable display rate
Configuration InformationPower off protection, parameters are retained indefinitely
Time/Data Record

Record 14000 historical data
Record interval can be set between 1~999 minutes

Maintenance RecordsLast 100
Operating Temperature0~60℃,RH<95% ( no condensation)
Storage Temperature-20~70℃, RH<55% ( no condensation, precision instruments)
Shell MaterialEnhanced ABS
Protection GradeIP66
Dimension144*144*120 mm
Mounting MethodWall mounting, pipe clamping, panel (hole size 138*138 mm)
Electrical InterfaceThe back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
Power Supply100~240VAC
Power ConsumptionAbout 7W
WeightAbout 800g

 
 

Model

OPD70
Measuring Range

Oxygen content: 0.00~20.00 mg/L
saturation: 0~200%

Resolution0.01mg/L 1%
Accuracy0.1 mg/L 1%
Response TimeT90 less than 60s
Temperature CompensationAutomatic, built-in temperature unit
Calibration MethodZero position/slope/deviation
Work Pressure0~3Bar
Operating Temperature0.0~50.0℃
MaterialABS
DimensionsDiameter: 35mm Total length: 260mm
Installation Size

1"NPT at both ends of the installation thread;
insertion depth 100 (including cleaning plug 115)

Protection GradeIP68
Weight170g

 
 

 
 
Features of the dissolved oxygen controller
 
● 3.2-inch large LCD screen;
● User-friendly Chinese and English language interface
● Time and historical data recording function
● 2 SPST multi-function and settable relays
● Two 0/4~20mA active current loop outputs
● RS485 interface, Modbus RTU communication protocol
● IP66 waterproof level
 
Features of the dissolved oxygen sensor
 
● No calibration required
● Without consuming oxygen
● All-in-one package
● RS485 interface, Modbus RTU
● The protection grade is IP68
● Internal storage of calibration data
● Automatic temperature compensation
 
Application
◇ Sewage
◇ Surface water monitoring
◇ Aquaculture water bodies
◇ Urban sewage treatment
◇ Industrial wastewater treatment
◇ Aquariums
 




 
FAQ:


1. Is your company a manufacturer?
We are a manufacturer. We have our own R&D team and production workshop to ensure the quality and quantity of products.
 
2. How is the price of the product determined?
The price of the product is ordered according to the purchase quantity. If your purchase is large and will have a long-term cooperation, then we will give you a special price.
 
3. What does this dissolved oxygen analyzer include?
There is a controller and a sensor. The sensor's wire is 10 meters by default. Please communicate if necessary for installation accessories.
 
 

Product Tags: Optical Dissolved Oxygen Analyzers   Modbus RTU Dissolved Oxygen Analyzers   Modbus RTU Online Dissolved Oxygen Meter  
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Suzhou Delfino Environmental Technology Co., Ltd.
Subject:
Message:
Characters Remaining: (80/3000)