Introduction to WQ750 Water Turbidity Sensor
Self cleaning turbidity sensor, 4-20mA analog output
Reliable measurement of turbidity using optical measurement method
Signal preprocessing in sensors
Stainless steel casing, sturdy and durable
Temperature and ambient light compensation
Quartz glass window
Built in wiper to keep optical surfaces clean
Isolate 4-20mA output
Applications: filtration monitoring, condensate monitoring, industrial water monitoring, sewage plant discharge monitoring, industrial quality control, etc.
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Technical parameters of WQ750 water turbidity sensor
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measuring principle
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90 ° light scattering method, ISO 7027（DIN 38404）
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wavelength
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880nm
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measuring range
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1-1000NTU
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maximum error
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<1% FS
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repeatability
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<1%
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Analog Output
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4-20mA isolated output
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Filter
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10 seconds
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Wiper control
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Pulse cycle of 5 seconds
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power supply
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10-24VDC
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Sensor current
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Approximately 220mA @ 12VDC
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Wiper current
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50mA
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operation temperature
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0～+50℃
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Maximum working pressure
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87psi(6bar)
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material
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Sensor body: 316 stainless steel, optical window: quartz glass
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Cable Length
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15 meters
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Probe size
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38mm diameter, 146mm in length
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weight
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1kg
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Standard configuration
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DFG100
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WQ750 self-cleaning turbidity sensor, 15 meter cable, wiper driver board, user manual
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optional accessories
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DFG120
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WQ750 Sensor Wiper Component
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