Xi'an Kacise Optronics Co., Ltd.
TEL:86-29-88888109
Address::Tangyan South Road, Xi'an
Email: sales@kacise.com
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 |