12 years instrument development manufacturer.
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12 years instrument development manufacturer.
As one of the most popular products, KNF-102A RS485 output Digital electrode online sea water salinity sensor wins increasing popularity. The result of upgrades in technologies proves to be very positive. The finished KNF-102A RS485 output Digital electrode online sea water salinity sensor is characterized by stable quality.It can play out its greatest value in the field(s) of Environmental Sensors. Shenzhen Wanyi Technology Co., Ltd. have always advocated the customer-centric business concept, aiming to provide customers with specialized, standardized, and diversified services. We focus on technology development and hope to make some innovations backed by strong technical strength.
| Model Number: | KNF-102A | Type: | Water salinity sensor |
| Place of Origin: | Shenzhen | Brand Name: | KAINAFU |
| Usage: | Used for all kinds of water salinity measurement | Theory: | Quadrupole |
| Output: | RS485 | Description: | salinity sensor |
| Measurement type: | Water salinity sensor | Measuring principle: | Four electrode type |
| Measuring range: | 0-100.00ppt | Resolution: | 0.01ppt |
| temperature range: | 0-60.0℃ | Temperature resolution: | 0.1℃ |
| Precision: | <1.5% F.S. or 2% of reading, whichever is smaller | Data compensation: | Default 25.0℃ compensation temperature, 2%/℃ adjustable |
| communication method: | RS485 interface*1 | powered by: | 12 VDC |
The salinity digital sensor designed by our company for aquaculture, river sewage, seawater salinity, environmental protection engineering and other industries can be used to measure the change of salinity value in the aqueous system. It has a standard RS485 Modbus RTU protocol interface function and can communicate with the host computer remotely.
Features
1.Isolated power supply design, data stability, strong anti-interference ability
2.4-pole stainless steel, corrosion-resistant alloy salinity sensor housing material: POM+PPS
3.Corrosion resistance, high stability, suitable for continuous monitoring of fresh water and sea water
4.Built-in temperature sensor with data compensation function
Technical index
| Measurement type | Salinity in water | Measuring range |
0-100.00ppt |
| Resolution |
0.01ppt |
temperature range |
0-60.0℃ |
| Temperature resolution |
0.1℃ |
sensor type | 4-pole sensor |
| Precision | <1.5% F.S. or 2% of reading, whichever is smaller | Data compensation | Default 25.0℃ compensation temperature, 2%/℃ adjustable |
| communication method | RS485 interface*1 | powered by | 12 VDC |
| Protocol | Standard MODBUS-RTU protocol | Power consumption |
30mA @12 VDC |
| size | Diameter 25mm*135mm (length) |
Shenzhen Kainafu Technology Co., Ltd. is a high-tech and environmentally friendly technology enterprise integrating R&D, sales, after-sales and technical consulting. Composed of 16 senior engineers with many years of market application experience and maintenance experience, Shenzhen Canafor Technology Co., Ltd. has passed ISO9001 and ISO14001 system certification, and has a number of patents such as water quality monitoring cloud platform software and system design.
* Standardized workshop and calibration process
* Professional quality inspection of 4-12 employees
* Fast delivery, free technical assistance
* Warranty 1 year
Q What price can I get?
We usually quote within 12 hours after receiving your inquiry. If you are very anxious to get the price, please let us know in your email so that we can contact and communicate in time.
How can I get samples to check the quality of your products?
fter confirming the price, you can request samples to check the quality of our products. As long as you can afford the express freight, we will provide you with samples.
What is your business scope?
We mainly produce and sell air quality and water quality instruments, such as water quality sensors, water quality online monitoring equipment, air anion detectors, radiation detectors, gas detectors and some of our agents. Welcome to consult
What is your delivery time and warranty period?
Within 5-7 working days after payment is confirmed, customized products need to be discussed in detail, and the warranty period is one year
Have a professional after-sales team to respond to you 24 hours a day. We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
