○Laser light source, with ultra-high noise ratio, high monitoring accuracy ○Small size, easy system integration water consumption is small, saving daily operation cost ○It can be applied to the turbidity measurement of drinking water after membrane-type clean water ○Automatic discharge, long time maintenance-free operation, save daily operation and maintenance costs ○Optional Internet of things module support cloud platform and mobile phone data remote monitoring.
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Range
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0-20 NTU (31),0-1 NTU (30)
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Operating voltage
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DC 24V
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Measurement
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90° scattering
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Working mode
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Continuous monitoring of drainage, intermittent automatic discharge
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Zero drift
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≤±0.015 NTU
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Value error
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≤±2% or ±0.015 NTU larger
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Discharge mode
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Automatic discharge
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Calibration
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Formalhydrazine standard liquid calibration (factory calibrated)
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Water pressure
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0.1 Kg/cm3-8Kg/cm3, flow not exceeding 300 mL /min
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Digital output
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RS485Modbus protocol (baud rate 9600,8, N 、1)
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Analog output
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4-20 mA
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Storage temperature
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-20℃-60℃
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Working temperature
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0-50℃
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Sensor material
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Composite
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Maintenance cycle
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6-12 months recommended (depending on site water quality environment)
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