Chlorophyll A sensor

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Principle :	Fluorescence method
Output:	RS485 (Modbus protocol)
Power supply:	12VDC±5%
Accuracy:	±5%Rd or 0.5ug/L (whichever is greater)
Range:	0~400ug/L or 0~100RFU
Max. pressure:	≤ 6bar (Note: Self-cleaning type ≤3bar)

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Product Description

Description

Features

Parameters

Description:

Digital chlorophyll sensor, developed based on fluorescence optical technology, uses a group of LED lights of a specific wavelength to illuminate the chlorophyll molecules in the algae. The chlorophyll molecules partially absorb the light and excite it in the form of fluorescence of a specific wavelength. The fluorescence intensity is detected to calculate the chlorophyll concentration. The sensor has RS485 output, standard MODBUS protocol, and supports various terminal networking.

Features:

Fluorescence optical method
On-site plug and play
Excellent repeatability and stability
Not easily affected by ambient light
No reagents required, low maintenance
Waterproof grade IP68
Internally stores calibration data, supports offline calibration
RS485 digital interface, Modbus communication protoco

Parameters:

Product	Chlorophyll A sensor
Principle	Fluorescence method
Range	0~400ug/L or 0~100RFU
Resolution	0.01ug/L
Accuracy	±5%Rd or 0.5ug/L (whichever is greater)
Response time	≤ 30s
Operating pressure	≤ 6bar (Note: Self-cleaning type ≤3bar)
Calibration	Zero, one or two point calibration
Sample velocity	No restrictions
Material	Titanium Alloy
Lead interface	M16
Self-cleaning	Optional
Power supply	12VDC±5%
Output	RS485 (Modbus protocol)
Protection	IP68
Operating temp.	0℃~45℃
Storage temp.	-10℃~60℃
Size	ø 22 × 175 mm