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DS430 Chlorophyll Fluorescence Sensor RS485 Fiber Optic Chlorophyll Probe Sensor

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Certification: CE
Model Number: DS430
Minimum Order Quantity: 0-100PCS
Price: According to the specific quantity
Packaging Details: carton packaging
Delivery Time: 7-15 working days
Payment Terms: T/T, L/C, D/A, D/P
Detail Information
Product Name: Fiber Optic Chlorophyll Sensor Principle: Fluorescence Method
Measure Range: 0-400 Ug/L Resolution: 0.1ug/l
Housing Material: SS316 Power Supply: 5~12vdc,current <50mA (when Not Cleaned)
Output Signal: RS485, MODBUS Protocol IP Grade: IP68
Deepest Depth: Underwater 10 Meters
High Light:

Fiber Optic Chlorophyll Fluorescence Sensor


RS485 Chlorophyll Probe Sensor


IP68 Chlorophyll Fluorescence Sensor

Product Description

DS430 Chlorophyll Fluorescence Sensor RS485 Chlorophyll Probe Sensor




The fiber-optic chlorophyll sensor adopts the principle of the fluorescence method. According to the spectral absorption characteristics of chlorophyll a, the water body is irradiated by a high-energy LED light source, and the chlorophyll a in the water body is excited to generate fluorescence of a specific wavelength, and the concentration of chlorophyll a in the water is measured. The sensor's fiber-optic structure provides excellent repeatability and stability and is less susceptible to ambient light. With automatic cleaning, the brush eliminates air bubbles, reduces the impact of contamination on the measurement, makes the maintenance cycle longer, and maintains excellent stability for long-term online use.


chlorophyll probe sensor


* Digital sensor, RS-485 output, support MODBUS.
* Automatic cleaning brush to prevent contamination and eliminate air bubbles
* Direct measurement is easier than traditional analysis methods
* Continuous online monitoring and real-time control of water quality
Technical parameter
Product name
Fiber optic chlorophyll sensor
Self-cleaning chlorophyll sensor
Fluorescence method
0~400 ug/L or 0 ~100 RFU
0.1μg/L or 0.1% RFU
Temperature range
0~ 50°C
Protection level
Sensor interface
Support RS-485, MODBUS protocol
Input type, Circulation type
Power information
DC 5~12V, current <50mA
Probe cable length
10 meters (default), can be customized
Housing material




Q: Is your company a manufacturer??
A: Yes, we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply, and Output signal.
Q: How about the quality of the management?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO and CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes, we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, and Credit Assurance. Generally, we will arrange the shipment within 7 days after receiving payment.
Q: How about a warranty?
A: 12 months warranty



Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986