Brief introduction

The integrated online turbidity sensor is designed and manufactured based on the principle of scattered light turbidity measurement method. When a beam of light enters a water sample, the turbidity substances in the water sample causeLight generates scattering. By measuring the intensity of scattered light perpendicular to the incident light and comparing it with internal calibration values, the turbidity in the water sample can be calculated and linearizedOutput the final value.

2、 Functional Features

(1) 0-1000NTU or 0-200NTU

(2) 0～50 ℃； IP68 protection, within 20 meters of water depth

(3) 90 ° angle scattered light principle, built-in temperature sensor

(4) Supports RS-485, Modbus/RTU protocols

(5) Fiber optic structure with strong resistance to external light interference

(6) Infrared LED light source, high stability

(7) Convenient, fast, stable, and easy to maintain

3、 Technical parameters

※ Model HD-TU1000-485

※ Measurement principle: scattered light method

※ Range: 0-1000NTU or 0-200NTU

※ Resolution 0.1NTU, 0.1 ℃

※ Accuracy reading of ± 3% or ± 3NTU, whichever is greater, ± 0.5 ℃

※ Calibration method two-point calibration

※ Temperature compensation automatic temperature compensation (Pt1000)

※ Output mode RS-485 (Modbus/RTU)

※ Working conditions: 0-50 ℃,<>

※ Storage temperature -5~65 ℃

※ Installation method: Immersion installation, 3/4 'NPT thread

※ Cable length of 5 meters, other lengths can be customized

※ Power consumption<>

※ Power supply 12-24VDC ± 10%

※ Protection level IP68

4、 External dimensions