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Water Quality Detection Sensor

KWS-400 Optical Fiber Chlorophyll Sensor

KWS-400 Optical Fiber Chlorophyll Sensor
  • Product model:
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Detailed

Introduction

Kacise fiber optic chlorophyll sensor measures the concentration of chlorophyll A in the water by using fluorescence principle. According to spectral absorption characteristic of chlorophyll A, the water body is illuminated by a high-energy LED light, chlorophyll A in water body is stimulated to produce fluorescence of specific wavelength. The sensor adopts fiber optic structure, which has excellent repeatability and stability. It does not affected by ambient light. With automatic cleaning brush, it can eliminate bubbles, reduce the impact of contamination on measurement. The sensor has the longer maintenance cycle.   It has excellent stability after long-term online use.

Technical Specifications

 

 

Item

 

Fiber Chlorophyll Sensor

 

Self-Cleaning Chlorophyll Sensor

 

Model

 

KWS-400A

 

KWS-400B

 

Principle

 

fluorescence principle

 

Measuring Range

 

0~400ug/L or 0~100RFU

 

Resolution

 

0.1 µg/L or 0.1% RFU

 

Linearity

 

R2>0.99

 

Protection Rate

 

IP68

 

Deepest Depth

 

Underwater 60 meters

 

Underwater 10 meters

 

Temperature Range

0 ~ 50℃

 

Output

 

Support RS-485, MODBUS protocol

 

Power Supply

 

DC 5~12V, current <50mA

 

DC 5~12V, current <50mA (not clean)

 

Installation

 

Input type, circulation type

 

Input type

 

Size

 

Φ22mm*120mm

 

Φ33mm*156mm

 

Cable Length

 

10 m, customizable 5 m, 15 m and 30 m cable

 

Self-Cleaning System

 

NO

 

Yes

 

Optical Window

 

POM

 



TAG:   Optical Fiber Chlorophyll Sensor
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