ZS-408-S Online Turbidity Sensor

ZS-408S integrated online turbidity sensor is designed and manufactured using the principle of scattered light turbidity measurement. When a beam of light enters the water sample, the light is scattered by the turbidity material in the water sample. By measuring the scattered light intensity in the vertical direction to the incident light and comparing it with the internal calibration value, the turbidity in the water sample is calculated. degree, and output the final value after linearization. 90° angle scattered light principle, built-in temperature sensor Support RS-485, Modbus/RTU protocol, 4-20mA current output Optical fiber structure, strong resistance to external light interference Infrared LED light source, high stability IP68 protection, water depth within 20 meters Convenient, fast, stable and easy to maintain
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Product Parameters

model

ZS-408-S

Measurement principle

Scattering light method

Measuring range

0~1000.0NTU

Resolution

0.1NTU/0.1℃

precision

±5%或±3NTU(0~1000.0NTU) ±0.3℃

Calibration method

Two point calibration

Temperature compensation

Automatic temperature compensation (Pt1000)

output method

RS-485(Modbus/RTU),4-20mA

working conditions

0~50℃,<0.2MPa

storage temperature

-5~65℃

shell material

ABS and 316L stainless steel

Installation method

Submersion Mount, 3/4NPT Pipe Thread

cable length

5 meters, other lengths can be customized

Power consumption

0.2W@12V

power supply

12~24VDC

Protection grade

IP68