Product Introduction
The HXCH-800 chlorophyll sensor 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.
Product Features
It is a fluorescent measurement target parameter based on pigments, which 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 controller;
The on-site installation of sensors is convenient and fast, achieving plug and play functionality.
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.
Technical Parameter
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measuring range
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0-500 ug/L
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measurement accuracy
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± 5% of the corresponding signal level value for 1 ppb of Rhodamine WT dye
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Pressure Range
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≤0.4Mpa
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calibration
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Deviation calibration, slope calibration
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Condition requirements
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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.
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Main materials of sensors
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Body: SUS316L+PVC (regular version), titanium alloy (seawater version); O-ring: Fluororubber; Cable: PVC
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power supply
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AC power supply: 100-240VAC (50/60HZ); DC power supply: 9-36VDC
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output
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3-channel 4-20mA
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relay
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Set up three relays, program response parameters and response values
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Communication protocol
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MODBUS RS485
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storage temperature
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-15 to 65 ℃
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operation temperature
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0 to 45 ℃
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size
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Transmitter: Diameter 37mm * Length 220mm
Transmitter: 145 * 125 * 162mm (length * width * height)
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weight
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Sensor: 0.8KG; Transmitter: 1.35KG
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protection grade
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Sensor: IP68/NEMA6P； Transmitter: IP65/NEMA4X
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Cable Length
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Standard 10 meter cable, extendable up to 100 meters
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