Product Details
KWS-600 Online Fluorescence Dissolved Oxygen Sensor No Membrane No
Electrolyte And No Interference
1. Feature
Kacise dissolved oxygen sensor support RS485/Modbus communication.
Optional automatic cleaning brush to eliminate the impact of oil on
the measurement, this product uses a unique optical and electronic
filtering technology to eliminate the impact of ambient light on
the measurement, not affected by suspended solids.
- Best-in-class fluorescence lifetime technology and high performance
fluorescent materials.
- No oxygen consumption, no flow rate restrictions, no electrolyte,
no maintenance and calibration required, no hydrogen sulphide
interference, excellent stability.
- Built-in temperature sensor with automatic temperature
compensation.
- RS485 output for networking without controller.
2. Application
The fluorescence dissolved oxygen sensor uses a new generation of
fluorescence lifetime technology. Kacise independently develops
high performance fluorescent materials. No anaerobic consumption,
no flow restrictions, no electricity required. The solution
requires no maintenance and calibration, no hydrogen sulphide, and
excellent stability. Built-in temperature sensor and automatic
temperature compensation. The RS485 output is suitable for networks
without a controller.
3.Technical Specifications
Range | 0-20mg/L or 0-200% saturation |
Accuracy | ±1% |
Response Time | 10 sec |
Ip Grade | IP68 |
Sensor Drift | <1% per year |
Operating Temperature | 0~50℃ |
Temperature Accuracy | ±0.2℃ |
Output | RS485, Modbus |
Power Supply | DC6-12V ±5%, current<50mA |
Temperature Sensor | NTC |
Casing Diameter | 26mm |
Casing Length | 177.5mm |
Cable Length | Standard 10m, customizable 5m, 15m and 30m |
Fluorescent Cap Lifetime | 1 year (under normal use) |
Casing Material | POM and stainless steel |
4.Dimensions
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through 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.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

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

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.