KSS601 Online Suspension Sensor 90° Scattered Light Principle, Built-In Temperature Sensor Support RS-485, Modbus/RTU

1.Operational Principle

The KSS601 integrated online suspension sensor is designed and manufactured using the principle of scattered light suspension measurement. When a beam of light is incident on a water sample, the light is scattered by the suspended matter in the water sample, and the scattered light in the water sample is calculated by measuring the intensity of the scattered light perpendicular to the incident light and comparing it with the internal calibration value, linearized to output the final value.

2.Feature

• 90° scattered light principle, built-in temperature sensor
• Support RS-485, Modbus/RTU protocol
• Fiber-optic structure, strong resistance to external light interference
• Infrared LED light source with high stability
• IP68 protection, water depth within 20 meters
• Convenient, fast, stable and easy to maintain

3.Technical Specifications

4.Dimensional Drawing

5.Installation and Electrical Connection

5.1 Installation

Installation distance requirements: keep more than 5cm with the side wall and 10cm or more with the bottom.

5.2 Electrical Connection

a) Red line - power cord (12 ~ 24V)
b) Black line - ground (GND)

c) Blue line - 485A
d) white line - 485B
e) bare wire - shielded wire
After wiring is completed, it should be carefully checked to avoid incorrect connections before powering up.

Cable specification: Considering that the cable is immersed in water (including sea water) for a long time or exposed to the air, the cable has certain corrosion resistance. The outer diameter of the cable is Φ6 mm and all interfaces are waterproof.

6.Maintenance

6.1 Maintenance Procedures and Methods

6.1.1 Maintenance Schedule
The cleanliness of the measurement window is very important to maintain accurate readings.

6.1.2 Maintenance Methods

• Sensor outer surface: Clean the outer surface of the sensor with tap water. If there is still debris left, wipe it with a soft, damp cloth. For some stubborn dirt, add some household washing liquid to the tap water to clean it.
• Check the cable of the sensor: the cable should not be tight when working normally, otherwise the cable inside the cable will be broken and the sensor will not work properly.
• Check the sensor's measurement window for dirt.

6.1.3 Notes
The probe contains sensitive optical and electronic components. Make sure the probe is not subject to severe mechanical shock. There are no parts inside the probe that require user maintenance.

6.2 Sensor Calibration

• Zero calibration: use a large amount of beaker to take a proper amount of zero suspension or a known concentration of suspension (0 ~ 200.0mg / L), the sensor is placed vertically in the solution, the front end of the sensor is at least 10cm from the bottom of the beaker, 1 minute Zero calibration is performed after the value is stable. The instructions refer to the appendix.
• Slope calibration: Place the sensor probe in a suspension of known concentration (200.0~2000.0mg/L). The front end of the sensor is at least 10cm away from the bottom of the beaker. After 1 minute, the value is stabilized and the slope is calibrated. The instructions refer to the appendix.

Note: No bubbles can be generated at the front of the probe.

6.3 Frequently Asked Questions

7.Quality and Service

7.1 Quality Assurance

• The quality inspection department has standardized inspection procedures, advanced and perfect testing equipment and means, and strictly in accordance with the regulations, to do 72-hour aging test and stability test on the product, and not to allow one unqualified product to leave the factory.
• The receiving party directly returns the product batch with a failure rate of 2%, and all the costs incurred are borne by the supplier. The reference standard refers to the product description provided by the supplier.
• Guarantee the quantity of goods and the speed of shipment.

7.2 Accessories and Spare Parts
This product includes:

• 1 sensor
• 1 copy of the instructions
• 1 certificate

7.3 After-sales Service Commitment
The company provides local after-sales service within one year from the date of sale, but does not include damage caused by improper use. If repair or adjustment is required, please return it, but the shipping cost must be conceited. Damaged on the way, the company will repair the damage of the instrument for free.

Contact Us

Website www.kacise.com

Phone +86-17719566736

Email sales@kacise.com

Location Tangyan South Road, High-tech Zone, Xi'an City, Shaanxi Province, China

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.