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E-mail
eric@sdicelc.com
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Phone
18911571363
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Address
15th Floor, Building 6, Courtyard 2, Wuliqiao Second Street, Chaoyang District, Beijing
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Beijing Zhongqing Guotou Environmental Protection Technology Co., Ltd
EPT-450 chlorophyll online analyzer, chlorophyll online sensor
NegotiableUpdate on 05/16
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Overview
Instrument: Chlorophyll online analyzer, Chlorophyll online sensor Model: EPT-450 Measurement principle: Fluorescence method Brand: Zhongqing Environmental Protection
Product Details
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Online monitoring of chlorophyll in water plant imports, drinking water sources, aquaculture, etc;
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Online monitoring of chlorophyll in different water bodies such as surface water, landscape water, and seawater.
Technical parameters:
EPT-450Chlorophyll online analyzer
Measurement principle:
Chlorophyll sensor utilizes chlorophyllA has the characteristic of absorption peak and emission peak in the spectrum. When a specific wavelength of monochromatic light is emitted into water, chlorophyll A in the water absorbs the energy of that monochromatic light and releases another wavelength of monochromatic light. The intensity of chlorophyll A emission is proportional to the content of chlorophyll A in the water.
Functional features:
It is a fluorescence measurement target parameter based on pigmentsCan be identified before potential algal blooms have an impact;
No need for extraction or other processing, rapid detection,Avoid the impact caused by shelving 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:
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measuring range |
0-500 ug/L |
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measurement accuracy |
1ppbrhodamineWTThe corresponding value of the signal level of dyes±5% |
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Pressure Range |
≤0.4Mpa |
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calibration |
Deviation calibration, slope calibration |
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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 quality is lower than50NTU. |
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Main materials of sensors |
fuselage:SUS316L + PVC(Normal version),SUS316LTitanium plating+ PVC(Sea water version);ORing: Fluororubber; Cable:PVC |
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power supply |
100-240VAC (50/60HZ) |
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output |
3road4-20mA |
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relay |
Set up three relays, program response parameters and response values |
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Communication protocol |
MODBUS RS485 |
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storage temperature |
-15arrive65℃ |
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operation temperature |
0arrive45℃ |
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size |
sensingTool:diameter37mm*length220mm Transmitter:145*125*162mm(long*wide*tall) |
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weight |
Sensor:0.8KG; Transmitter:1.35KG |
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protection grade |
Sensor:IP68/NEMA6P; Transmitter:IP65/ NEMA4X |
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Cable Length |
standard configuration10Meter cable, can be extended up to100rice |
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