CDT-12A Dissolved Oxygen Sensor

CDT-12A Dissolved Oxygen Sensor

In Stock

Online Dissolved Oxygen Probe

This high-precision DO probe stably detects dissolved oxygen concentration in water, with anti-fouling design and reliable RS485 output for aquaculture water monitoring.

IMPORTANT INFORMATION

4G or WIFI or Ethernet module for free transmission to the CODA cloud platform.

Low power consumption below 0.4W, suitable for long unattended online monitoring

IP68 deep waterproof probe, withstands long-term underwater immersion


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Description

CDT-12A DISSOLVED OXYGEN SENSOR

Overview

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.

 

Key Features

Ultra-high precise data performance, ±0.5%FS do accuracy, 0.01mg/L high resolution

Standardized split probe design, compact size, easy installation and maintenance

High Accuracy & Good Linearity

IP68 deep waterproof rating, 0.3MPa pressure resistance

Easy Installation & Low Maintenance

 

Select Options


Image Product Specification
bracket Submerged stent Size 1m
bracket Detachable 2.5m Tripod Material: Stainless steel
bracket RS485 to USB Converter RS458 and RS232 To USB (1m)
bracket 4G WIFI Ethernet module Free to the CODA cloud platform And Provide SIM card
bracket 4.3-inch touch screen color recorder Local storage, customized LOGO, wireless transmission

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Specifications

CDT-12A Specifications

ItemTechnical Specification
DO@Temperature
Range0-20mg/L(ppm)@0-60℃
Accuracy±0.5%FS@±0.5℃
Resolution0.01mg/[email protected]
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

Dimension & Mounting

Tipping Bucket Rainfall Sensor

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Accessories softwore

FAQ

1. Q: What measuring principle does this DO sensor adopt?

A: It uses advanced fluorescence method, stable and anti-interference, no frequent electrolyte maintenance required.

2. Q: What is the dissolved oxygen measurement range?

A: DO measuring range: 0~20mg/L(ppm), supporting full-range water oxygen content detection.

3. Q: How accurate and detailed is the DO data?

A: DO accuracy: ±0.5%FS, resolution up to 0.01mg/L, with high-precision stable long-term monitoring.

4. Q: Does it have automatic temperature compensation?

A: Built-in automatic temperature compensation, adapts to 0~60℃ water temperature, ensures accurate data under temperature changes.

5. Q: What power supply and signal output does it support?

A: Works with 12VDC & 24VDC wide voltage, outputs standard RS485 and 4-20mA signals.

6. Q: Is the probe waterproof and pressure-resistant underwater?

A: IP68 fully waterproof grade, withstands 0.3MPa water pressure, safe for long-term deep underwater immersion.

7. Q: How long is the service cycle and maintenance cycle?

A: Only needs to replace the fluorescent cap once a year, ultra-low power consumption <0.4W, suitable for unattended continuous operation.

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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