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TracWater TW-4719A Dissolved Oxygen Sensors for Aquaculture

What's In The Box

  • TW-4719A Dissolved Oxygen Sensor

  • 10m Cable (default), Customisable

  • User Manual

  • Delivery Inspection Report

Applications

Aquaculture:
Manage dissolved oxygen levels in aquaculture systems to ensure optimal conditions for aquatic organisms.

Water Quality Sensors

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TracWater TW-4719A Dissolved Oxygen Sensors for Aquaculture

Model number: TW-4719A
Power:  0.1W
Dimension: Φ22mm*152.7mm
Customise: OEM, ODM

Product description:
TracWater TW-4719A dissolved oxygen sensor is specifically designed for aquaculture applications. The sensor operates without consuming oxygen, imposes no flow limitations, and eliminates the need for an electrolyte. Additionally, it demonstrates exceptional resistance to hydrogen sulphide interference while ensuring high accuracy and stability in measurements.

Overview

Dissolved oxygen in water refers to the molecular oxygen that is present in the liquid phase. It is essential for the survival of aquatic organisms and plants. DO in water provides the oxygen necessary for the life activities of aquatic organisms. So, monitoring the concentration of dissolved oxygen in water is crucial for aquaculture.

 

TracWater TW-4719A dissolved oxygen sensor is specifically designed for aquaculture applications. The sensor operates without consuming oxygen, imposes no flow limitations, and eliminates the need for an electrolyte. Additionally, it demonstrates exceptional resistance to hydrogen sulphide interference while ensuring high accuracy and stability in measurements. Equipped with an integrated temperature sensor, TW-4719A optical DO probe automatically performs temperature compensation to maintain measurement precision across varying conditions. Its digital RS-485 output facilitates integration into a variety of applications.

Features

  • Digital sensor with RS-485 output and MODBUS protocol support.

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  • The sensor features excellent anti-interference capabilities, significantly reduces maintenance costs, and eliminates the need for electrolytes.

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  • Specifically engineered for aquaculture applications, this sensor offers superior cost-performance.

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  • All calibration data is stored directly in the sensor, enabling on-site installation and immediate use.

Specifications

Name

Dissolved Oxygen Sensor for Aquaculture

Model

TW-4719A

Measuring principle

Fluorescence method

Range

0-20mg/L or 0-200 % saturation

Accuracy

0-20mg/L：±3%                                                                               

＞20mg/L：±10%

Temperature range

0-50℃

Maximum water depth

30m

IP range

IP68

Interface

RS-485, MODBUS protocol

Power supply

0.1W (DC 6-24V, >50mA)

Installation

M22*1.5 (NPT3/4 thread), immersion installation

Size

Φ22mm*152.7mm

Cable length

10 m (default), customisable

Calibration

1-point or 2-point calibration

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