Chlorophyll sensor

NegotiableUpdate on 02/01

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Chlorophyll sensors do not require extraction or other processing, allowing for rapid detection and avoiding the impact of storing water samples; Digital sensors have strong anti-interference ability and long transmission distance.

Product Details

1、 Measurement principle

Chlorophyll sensorIt utilizes the characteristic of chlorophyll A having absorption and emission peaks in the spectrum, emitting monochromatic light of a specific wavelength into water. Chlorophyll A in the water absorbs the energy of this monochromatic light and releases monochromatic light of another wavelength. The intensity of chlorophyll A emission is proportional to the content of chlorophyll A in the water.

Typical Applications

Online monitoring of chlorophyll in water plant imports, drinking water sources, aquaculture, etc;

Online monitoring of chlorophyll in different water bodies such as surface water, landscape water, and seawater.

IIChlorophyll sensorFeatures

Based on the fluorescence measurement of pigments, target parameters can be identified before potential harmful algal blooms occur;

No need for extraction or other processing, rapid detection, avoiding the impact of storing water samples;

Digital sensors with strong anti-interference ability and long transmission distance;

Standard digital signal output, which can be integrated and networked with other devices without a transmitter;

Reverse polarity protection for sensor power supply;

Sensor RS485 A/B terminal misconnected power protection.

3、 Technical data

Technical Specifications

measurement range	0-500 ug/L
measurement accuracy	± 5% of the corresponding signal level value for 1 ppb of Rhodamine WT dye
repetitiveness	±3%
resolution	0.01 ug/L
pressure range	≤0.4Mpa
calibration	Deviation calibration, slope calibration
Condition requirements	The distribution of chlorophyll in water is very uneven, it is recommended to monitor it at multiple points; The turbidity of the water is below 50NTU.
Main materials of sensors	Body: SUS316L (regular version), titanium alloy (seawater version); Upper and lower covers: POM; Cable: PUR
power supply	DC power supply: 12VDC
communication protocol	MODBUS RS485
Storage temperature	-15 to 50 ℃
Operating Temperature	0 to 45 ℃ (non freezing)
weight	Sensor: 0.8KG;
Protection level	Sensor: IP68/NEMA6P;
cable length	Standard 10 meter cable, extendable up to 100 meters

4、 Service

The warranty period for the entire instrument is 12 months. If there are any quality problems with the instrument during the warranty period, free replacement, repair, and technical support will be provided.

The manufacturer provides lifelong maintenance services for the products sold;

Consumables are sourced from brand standard parts, with reasonable and transparent prices;

Exclusive application solutions, on-site optimized design;

Professional after-sales technical support.