Turbidity Controller

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Products Code : PC-PTU300

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Description

The PC-PTU300 online turbidity analyser is a patent product withindependent intellectual property rightsfor on-line monitoring of drinking water quality. It has the characteristics of ultra-low turbidity detection limit, high precision measurement, long time maintenance-free equipment, water saving and digital output. It supports remote monitoring of cloud platform and mobile phone data, and RS485-modbus communication.

 

Applications:

  • Rare water
  • Sewage sedimentation tank
  • Food industry
  • Water purification plant
  • Thermal power
  • Chemical
  • Fertilizer
  • Environmental protection

 

Features:

  • Small size, easy system integration
  • Ultra-low turbidity detection limit
  • Optional measuring range
  • Low range, high accuracy
  • Water saving
  • Digital output
  • Remote monitor

 

Principle:

PC-PTU300 turbidity meter adopts 90° scattering detection principle, and designs unique photoelectric receiving structure, as well as automatic temperature and light compensation method, which greatly improves the accuracy and accuracy of turbidity detection. The sensor ARM7 built-in data processor, and adopts efficient digital filtering algorithm to avoid noise interference. At the same time, it adopts standard Modbus digital signal output and 4-20 mA analog output, which is convenient for users to access the computer monitoring system.

 

Technical Specifications:

Range 0-20 NTU (0-100NTU optional)
0-1NTU
Operating Range DC 24V (19-30V voltage range)
Measurement 90° scattering
Working Mode Continuous monitoring of drainage, intermittent automatic discharge
Zero Drift ≤±0.015 NTU
Value Error ≤±2% or ±0.015 NTU larger
Discharge Mode Automatic
Calibration Formalhydrazine standard liquid calibration (factory calibrated)
Water Pressure 0.1 Kg/cm3-8Kg/cm3, flow not exceeding 300 mL /min
Digital Output RS485
Analog Output 4-20mA
Storage Temperature -20℃-60℃
Working Temperature 0-50℃
Sensor Material Composite
Maintenance Cycle 6-12 months recommended (depending on site water quality environment)

Wiring:

RS485 MODBUS interface wiring mode as per table given below:

Colour Function
Green 485A
Yellow 485B

 

Dimensions:

                                                                                              Installation Dimensions (Left-A, Right-B)

 

Ordering Information:

PC-PTU300-RT1-O0-V2

PC-PTU300
RT1 Range 0-1NTU
RT2 0-20NTU
RT3 0-100NTU
O0 Output No O/P
O1 4-20mA
V2 Power Supply 24VDC

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