WCD3412 Best Water DO Meter Sensor Price High Accuracy Dissolved Oxygen Pobe

WCD3412 Best Water DO Meter Sensor Price High Accuracy Dissolved Oxygen Pobe

Details
WCD3412 Fluorescent Dissolved Oxygen Sensor uses the principle of "dynamic fluorescence quenching" to measure dissolved oxygen in water. The film on the top of the sensor is covered with a layer of fluorescent material. When the blue light emitted by the light-emitting diode (LED) shines on the fluorescent material, the fluorescent material will emit fluorescence when it returns from the stress state to the ground state, and the fluorescence is the test signal. The higher the concentration of dissolved oxygen, the shorter the duration of fluorescence, and the concentration of dissolved oxygen can be measured by testing the duration of fluorescence. Built-in temperature, pressure, automatic compensation of dissolved oxygen value.
Category
Water Sensors
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Description
Technical Parameters

TECHNICAL SPECIFICATION

Measure item

Parameter

Output

Rs-485,MODBUS/RTU

Communication Protocol

Measuring method

Fluorescence quenching

Range

0~20mg/L(0~200% saturation)

Accuracy

±2%F.S.,±0.5℃

Resolution

0.01mg/L,0.1℃

Working temperature

0~45℃,<0.2MPa

Calibration method

Two point calibration

Response time

40 second T90

Temperature compensation

Automatic temperature compensation(Pt1000)

Power supply

12 or 24VDC±10%, 10mA;

Size

Diameter 30mm; Length 189mm

Protection level

IP68;Water depth:20m

Service life

Sensor 1 year or more

Cable

5m(Default), Customization

Shell material

PVC; Customization

 

 

 

Handan Yantai Import and Export Co., Ltd. is committed to providing global customers with high-quality temperature, humidity, wind speed and direction, light and solar radiation, soil, water quality and other monitoring products. It has a wide range of smart agriculture, meteorology, environmental protection, wind energy, solar energy, Photovoltaic monitoring and other fields. The company has a professional wind tunnel laboratory and a product stability laboratory, and has established its own R&D and production team. The factory equipment is advanced and excellent. In addition, the company has obtained ISO 9001 and other quality management system certifications, has independent import and export rights, and good after-sales technical support.

 

 

 

 

 

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