WCD3413 Water Quality Turbidity Sensor

WCD3413 is a conventional water quality monitoring digital turbidity sensor developed by Yunnong Wisdom. Adopt the foreign mature 90° scattered light principle, use the design method of infrared LED light source and optical fiber transmission light path; add filter design inside, strong ability to resist external light interference. Built-in temperature sensor, automatic temperature compensation, suitable for online long-term monitoring environment.

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Feature

1. Digital sensor, directly output Rs-485 digital signal, support MODBUS/RTU

2.90 ° angle scattering light principle, built-in temperature can be automatically compensated;

3. Optical fiber structure, strong resistance to external light interference

4. Infrared LED light source, increased filter design, anti light source interference, good stability

5. The surface shall be subject to anti-corrosion and passivation treatment

6. Low power consumption of sensor and anti-interference design of internal circuit

TECHNICAL SPECIFICATION

Measure item	Parameter
Output	Rs-485, MODBUS/RTU Communication Protocol
Measuring method	90°Scattered light method
Range	0～1000NTU or 0～200NTU
Accuracy	±5 display value or ±3NTU, large value is preferred (0～1000NTU) ±3 display value or ±2NTU,large value is preferred(0～200NTU) ±0.5℃
Resolution	0.1NTU,0.1℃
Working temperature	0～50℃,<0.6MPa
Calibration method	Two point calibration
Response time	30 second T90
Temperature compensation	Automatic temperature compensation(Pt1000)
Power supply	12 or 24VDC±10 ,10mA;
Size	Diameter 30mm; Length 166.5mm;
Protection level	IP68;Water depth:20m;
Service life	Sensor 3 year or more
Cable	5m(Default), Customization
Shell material	PVC Or Titanium alloy (others)

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