product name :PCH-800 Chlorophyll Online Analyzer

Measurement Principle:

The principle of PCH-800 Chlorophyll Sensor is using the characteristics of chlorophyll A who has absorption peaks and emission peaks in the spectrum.The absorption peaks emit monochromatic light into the water,chlorophyll A in the water absorbs the energy of monochromatic light,releasing monochromatic light of emission peak of another wavelength.The light intensity emitted by cyanobacteria is proportional to the content of chlorophyll A in water.

Features:

  • Based on the Fluorescent measuring target parameter of pigment,can be identified before affected by potential water bloom.
  • Without extraction or other treatment, rapid detection to avoid the impact of long shelving the water sample.
  • Digital sensor,high anti-jamming capacity and far transmission distance.
  • Standard digital signal output,can achieve integration and networking with other equipment without controller.
  • Plug-and-play sensors,quick and easy installation.

Applications:

  • Chlorophyll online monitoring of water plant inlet,drinking water source and aquaculture and etc.
  •   Chlorophyll online monitoring of different water bodies,such as surface water,landscape water and seawater and etc.

Technical Specifications:

Measurement range 0-500 ug/L
Measurement Accuracy ±5% of the signal level corresponding value of 1ppb Rhodamine WT Dye
Pressure range ≤0.4Mpa
Calibration Deviation value calibration,slope Calibration
Requirements Suggest a multipoint monitoring for the distribution of Blue-Green Algaein water is very uneven.Water turbidity is below 50NTU.
Main material Body:SUS316L(fresh water),Titanium alloy(marine);Cover:PVC ;  Cable:PVC
Power supply AC:100-240VAC(50/60HZ)

DC:90-36VDC

Output 3-way 4-20mA
Relay Setting three-way relays,programmed response parameter and response value.
Communication protocol MODBUS  RS485
Storage temperature -15- 65℃
Operation temperature 0- 45℃
Dimension Sensor:Dia37mm*L 220mm

Sensor:145*125*162mm(L*W*H)

Weight Sensor:0.8KG;Transmitter:1.35KG
Protective rate Sensor:IP68/NEMA6P;Transmitter:IP65/ NEMA4X
Cable length Standard:10m,the maximum may be extended to 100m