CDT-12A Dissolved Oxygen Sensor

Specifications

CDT-12A Specifications

ItemTechnical Specification
DOTemperature
Range0-20mg/L(ppm)0-60℃
Accuracy±0.5%FS±0.5℃
Resolution0.01mg/L0.1℃
Supply12VDC,24VDC
Temperature compensation0-60℃
OutputRS485 4-20mA
Measuring principleFluorescence
MaintenanceEvery 1year to replace fluorescent cap
Response time<60s
Pressure Resistance0.3MPa
Power consumption<0.4W
Operating Temperature0-+45℃
Cable length5m default, other length customizable
Ingress ProtectionIP68
Weight(probe)0.7kg

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Description

CDT-12A Dissolved Oxygen Sensor

The CDT-12A Optical Dissolved Oxygen (DO) Sensor uses fluorescence and a high-performance oxygen membrane. It has a quick response time, accurate measurements, and stable performance. We can use it in many fields.

These include chemical fertilizers, metal production, protecting the environment, treating water, making medicines, biochemistry, food, fish farming, and water. It is excellent for keeping track of dissolved oxygen in solutions.

Dimnsion & Mounting

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Dissolved Oxygen

Dissolved Oxygen communications

 

 

Application

Aquaculture:

◉In aquaculture, optical dissolved oxygen sensors are very important. Aquatic organisms rely on dissolved oxygen in the water. Most fish need 5-8 mg/L of dissolved oxygen to grow and survive. DO sensors can check the levels of dissolved oxygen in aquaculture water in real time.

◉Long-term monitoring with DO sensors can help farmers improve breeding and feeding strategies. In high-density farming, fish use dissolved oxygen in the water faster. The sensor data shows that the number of breeding animals has changed. This helps make sure that the dissolved oxygen in the water meets the needs of all breeding organisms.

 

Environmental monitoring:

◉DO sensors help monitor rivers and lakes. They check the health of these water bodies. Dissolved oxygen is an important measure of how well a water body can clean itself.

◉In the ocean, DO sensors are very important for studying marine ecosystems. Dissolved oxygen levels vary at different depths. They are influenced by many factors, like temperature, salinity, and ocean currents. By placing DO sensors at various depths and locations in the sea, we can study marine ecosystems.

 

Sewage treatment:

◉In wastewater treatment plants, DO sensors measure the dissolved oxygen levels in places like aeration tanks. In aerobic treatment, microorganisms need enough dissolved oxygen to break down organic matter in sewage.

 

Industrial consumption:

◉Circulating cooling water is commonly used in industry. Sensors check the dissolved oxygen levels in the water. This helps stop equipment from corroding.

 

Sensor News

Water Treatment Solution

 

Measuring Dissolved Oxygen

Additional information

Model

CDT-12A

OEM/ODM

Available

MOQ

1PCS

Lead Time

5-7 days

Certification

CE-EMC, RoHS, ISO9001

Size

21cm*5cm*5cm

Weight

0.68KG

Payment

T/T, L/C or Credit-card

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