Aquaculture Ti shell online digital dissolved oxygen sensor

Aquaculture Ti shell online digital dissolved oxygen sensor

Get Latest Price

Payment Type:	L/C,Western Union,D/P,D/A,T/T,MoneyGram
Incoterm:	FOB,CFR,CIF,EXW,DDP
Min. Order:	1 Piece/Pieces
Transportation:	Ocean,Land,Air,Express

Measuring range:

0~20mg/L

Option:

5 meters
10 meters

Contact Now

Product Description

Product Attributes

Model No.: OPD700

Brand: daruifuno

Signal Type: RS485 Modbus

Measuring Range: 0~20mg/L

Working Pressure: 0~6bar

Working Temperature: 0~50℃

Temperature Compensation: Automatic

Response Time: T90<60s

Shaft Material: Ti

Dimension: Diameter 22mm/Length 188.3mm

Cable: 10 meters

Support Customization: Oem

Place Of Origin: China

Product Name: digital dissolved oxygen sensor

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Cardboard boxes
Picture Example	:

OPD700 Seawater Dissolved Oxygen Sensor Show



Product Description

Dissolved oxygen refers to the concentration of oxygen molecules dissolved in water. For fish farming, the dissolved oxygen value is very important, because fish need oxygen to breathe, and the oxygen in water mainly comes from dissolved oxygen. If the dissolved oxygen in the water is insufficient, the fish will be hypoxic, leading to problems such as slow growth, decreased immunity, susceptibility to disease, and even death on a large scale. Dissolved oxygen is affected by many factors. The higher the water temperature, the less dissolved oxygen; the more biomass and activities in the water, the easier it is to deplete oxygen; the higher the concentration of organic substances in water, the easier it is to consume oxygen. Therefore, these factors need to be controlled and managed in fish farming to ensure that the dissolved oxygen value in the water is within an appropriate range. The OPD700 Dissolved Oxygen Sensor uses a titanium alloy shell, which is corrosion-resistant and is suitable for freshwater or seawater fish farming. It has a RS485 digital communication interface, automatic temperature compensation, and is a sensor specially designed for farming. We also provide online Salinity Sensor, Conductivity Sensor, Ph Sensor, Turbidity Sensor and other water quality sensors.

Features

● The dissolved oxygen sensor adopts fluorescence principle

● Specially designed for the aquaculture, cost-effective

● No need to calibrate frequently

● Without consuming oxygen, accurate measurement

● All-in-one package, can be used with the online transmitters, DTU, and portable instruments

● RS485 interface, Modbus RTU, support access to standard industrial control system

● The protection grade is IP68, can work continuously and stably under water for a long time

● Internal storage of calibration data, support offline calibration, plug and play on site

Specification

Product Name	Dissolved oxygen sensor
Product Model	OPD700
Brand Name	Daruifuno
Signal Type	Digital RS485, Modbus protocol
Measuring Range	Oxygen content: 0.00~20.00 mg/L
Measuring Range	Saturation: 0~200%
Accuracy	3%
Response Time	T90 less than 60s
Temp. Compensation	Automatic, built-in temperature unit
Calibration Method	1 point or two point
Working Pressure	0~6Bar
Operating Temperature	0~50℃
Shaft Material	Ti
Dimensions	Diameter 22mm Length 152.7mm
Installation Dimensions	M22*1.5mm
Protection Grade	IP68
Power Supply	DC 6~12V