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Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring

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Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring

Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring
Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring
Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring

Large Image :  Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring

Product Details:
Place of Origin: China
Brand Name: Daruifuno
Certification: CE, ISO
Model Number: DUC2-DO-S-D
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Carton
Delivery Time: 5-25 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 Sets per Month

Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring

Description
Product Name: DO Meter DO Concentration: 0-50mg/L (or Ppm)
Saturation Display Range: 0-400% Temperature Range: -10~500℃ /14~932
Atmospheric Pressure: 30-120kpa Relay Control: 2 Settable SPST Relays
Analog Current Output: 2 Settable 0/4~20mA Communication Metho: RS485 Interface
Time/Data Record: Record 14000 OTA: Default WIFI
High Light:

Online OTA Dissolved Oxygen Analyzers

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Water Monitoring dissolved oxygen probe

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120kpa dissolved oxygen probe

 
Online OTA RS485 Interface Dissolved Oxygen Meter For Industry Water Monitoring

 

 

 

Common applications for dissolved oxygen meter:
 

1. Aquaculture:

Guarantee the breathing needs of aquatic organisms, real-time monitoring of oxygen content, automatic alarm, automatic oxygenation and other functions.


2. Water quality monitoring in natural waters
 

Detect the pollution degree and self-purification ability of water bodies, and prevent biological pollution such as eutrophication of water bodies.
 

Therefore, the most prominent feature of the HART protocol is that digital communication is compatible with analog signals of 4 to 20 mA, and the transmitted signal is superimposed on the analog signal of 4 to 20 mA with a modulated sinusoidal signal.


3. Sewage treatment, control indicators
Anaerobic tank, aerobic tank, aeration tank and other indicators are used to control the effect of water treatment.


4. Control the corrosion of metal materials in industrial water supply pipes
Generally, a sensor with a ppb (ug/L) level range is used to control the inside of the pipeline to achieve zero oxygen to prevent rust. It is often used in power plants and boiler equipment.

 

 

Specification:

Model DUC2-DO-S-D
Software Version DRFN DO Analysis software V1.0
Sensor Input Compatible with all DRFN's DO Digital Sensors
Display Range DO Concentration DO concentration 0-50mg/L (or ppm), unit can be switched
Saturation 0-400%
TEMP -10~500℃ /14~932℉
Atmospheric Pressure 30-120kpa
Resolution DO Concentration 0.01 mg/L(or ppm)
Saturation 1%
TEMP 0.1℃/ 0.1℉
Salinity Compensation Range Input range 0.0001-99999ppt
Relay Control 2 settable SPST relays with a maximum load of 3A/250VAC
Analog Current Output 2 settable 0/4~20mA current outputs, max load 1000Ω
Communication Method

RS485 interface
MODBUS RTU
support JSON text data format

OTA Default WIFI
Display Screen 128*64 LCD, adjustable backlight mode, adjustable display rate
Configuration Information Power off protection, parameters are retained indefinitely
Time/Data Record

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

Maintenance Records Last 100
Operating Temperature 0~60℃,RH<95% ( no condensation)
Storage Temperature -20~70℃, RH<55% ( no condensation, precision instruments)
Shell Material Enhanced ABS
Protection Grade IP66
Dimension 144*144*120 mm
Mounting Method Wall mounting, pipe clamping, panel (hole size 138*138 mm)
Electrical Interface The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
Power Supply 18~36VDC
Power Consumption About 7W
Weight About 800g

 
Please click the user manual of DO controller here:

DUC2-DO dissolved oxygen controller user manual.p...

 

Brief introduction:

● Compatible with DRFN digital dissolved oxygen sensors including fluorescence and polarography;
● Automatic compensation for air pressure display;
● The working status of the sensor can be queried, including reading the serial number;
● OTA download technology as a smart configuration option for the instrument;
● Time and historical data recording function;
● User-friendly Chinese and English language interface;
● Password can be set to prevent misoperation;
● 2 SPST multi-function and settable relays;
● Two 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;
● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;
● Support a variety of installation methods

Online OTA RS485 Interface Dissolved Oxygen Analyzer For Industry Water Monitoring 0
Aplication:
◇ Sewage
◇ Surface water monitoring
◇ Aquaculture water bodies
◇ Urban sewage treatment
◇ Industrial wastewater treatment
◇ Aquarium

 
FAQ
1. Which sensors can be connected to your dissolved oxygen controller?

A: The dissolved oxygen meter can be compatible with DRFN digital dissolved oxygen sensors including fluorescence and polarography.

 
2. How does your DO controller collect sensor data?
A: The connected sensor uploads the detected data in a special encrypted communication method to ensure that the DUC controller can collect high-precision data more stably

 
3. What are the applications of dissolved oxygen analyzers?
A: Sewage/Surface water monitoring/Aquaculture water bodies/Urban sewage treatment/Industrial wastewater treatment /Aquariums

 
4.Can the dissolved oxygen controller realize the automatic cleaning control functi​on? 
The DO controller has a self-cleaning control function, and Our DO sensor has a cleaning interface.
The end customer can choose water or air, Realize automatic cleaning. But the end user need to buy a solenoid valve himself.

 
5. Does the dissolved oxygen controller have an ambient temperature alarm function?
Our DO controller has ambient temperature alarm function

 
6: What is your shipping method?
A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.


7: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.

 

Contact Details
Suzhou Delfino Environmental Technology Co., Ltd.

Contact Person: Yuki Fu

Tel: +8615716217387

Send your inquiry directly to us (0 / 3000)