0.1NTU Resolution Water Turbidity Sensor Optical Fiber Strong Anti Interference Ability

                                                  HACH   KWS-900 Fiber Optic Turbidity Sensor

Introduction
Kacise applies fiber technology to the turbidity sensor to make the sensor has better repeatability and stability, not susceptible to ambient light coordination. The sensor's automatic cleaning brush effectively eliminates air bubbles and reduces the effects of contamination on the measurement. Long-term online use, longer maintenance intervals and better stability.

Feature
Digital sensor, RS-485 output, support MODBUS
With automatic cleaning brush, prevent pollution, eliminate air bubbles
Strong anti-interference ability, no ambient light and chromaticity
90° scattered light principle, better fiber technology repeat-ability.

Technical Specifications

Item	Fiber turbidity sensor		Self-cleaning turbidity sensor
Picture
Model	KWS-900A		KWS-900B
Principle	90° scattered light
Measuring Range	0-1000NTU
Resolution	0.1NTU
Accuracy	<5% or 0.3NTU(which is bigger)
Protection Rate	IP68
Deepest Depth	Underwater 60 meters		Underwater 10 meters
Temperature Range	0 ~ 50℃
Output	Support RS-485, MODBUS protocol
Power Supply	DC 5~12V, current <50mA		DC 5~12V, current <50mA (when not clean)
Installation	Input type		Input type
Size	Φ22mm*120mm		Φ33mm*156mm
Probe Cable Length	10 m, 5 m, 15 m and 30 m cable customizable
Self-Cleaning System	No	Yes
Optical Window	optical fiber

Field application example

Company Information

Xi'an Kacise is certified by ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof, etc. which assure our products are conform to the international standards.

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. We have experienced technical and management personnel, through the efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Currently, Kacise sensor is already exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regards “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.