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Key Advantages:

• Fiber optics path

• Ambient light rejection technology

• Internal temperature compensation for optics

• Easy to calibrate

• Low calibration solution volume, 50mL minimum

• Provide SS and transparency output(calculated from turbidity)

• RS485 Modbus RTU output

Item Technical Specification
Measurement Method scattered light at 90 degrees, ISO7027
Range 0.3~1000NTU
Resolution 0.1NTU
Accuracy ±5% reading or 0.5NTU w.i.g
Operating temperature 0~45℃
Storage Temperature -10~50℃
Min. Detection Limit 0.3NTU
Warranty 1 year
Depth IP68, 10m Max
Power DC 5V 5%
Output RS485 and Modbus protocol
Materials Titanium, PVC,PMMA
Dimensions Length 143mm(connector is not included), diameter 16mm
Flow rate < 3 m/s
Response time Minimum 10s T90
Field life* Sensor 2 years or greater
Recommended Calibration maintain Frequency* Sensor 6 months

Note: *Field life and calibration frequency dependent on site conditions

Online Turbidity Sensor (diameter 16mm)

Broadsensor measures turbidity with an fiber optics sensor. An 860nm light from the emitter enters the sample via fiber and scatters off particles in the water. The scattered light at 90 degrees, enters a PD detector via fiber. This follows the nephelometric technique of measurement, and values are expressed in nephelometric turbidity units (NTUs). It follows the ISO7027 standard

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