Fiber Optic Turbidity Sensor

Our company applies optical fiber technology to the turbidity sensor, which makes the sensor have better repeatability and stability, and is not easily affected by the ambient light. The automatic cleaning brush with the sensor can effectively eliminate air bubbles and reduce the impact of contamination on the measurement, make the maintenance cycle longer, and maintain excellent stability for long-term online use 485 output, support MODBUS with automatic cleaning brush, prevent contamination, strong anti-interference ability to eliminate bubbles, not affected by ambient light and chromaticity 90 ° scattered light principle, using fiber optic technology has better repeatability.

Technical Parameters

product name	Fiber Optic Turbidity Sensor	Self-cleaning turbidity sensor
model	DST410	DST420
principle	90 ° scattered light
Range	0～1000NTU
Accuracy	0.1NTU
Resolution	<5% or 0.3NTU
Protection class	Ip68
Sensor interface	Support RS-485, MODBUS protocol
assembly	Input
Power information	DC 5 ~ 12V, current <50mA (when not cleaning)
Probe cable length	10 meters (default), can be customized
Housing material	SS316
Optical window	optical fiber
Self-cleaning system	no	Have