KWS-380 Digital TDS Sensor with RS-485 Output and IP68 Protection for High Precision Water Quality Monitoring
The KWS-380 digital TDS sensor with RS-485 output is an outstanding and versatile device that finds extensive application in various water quality monitoring scenarios. It is engineered with high-precision sensing elements, enabling it to accurately measure the Total Dissolved Solids (TDS) content in water. The RS-485 output interface allows for seamless integration with a wide range of monitoring systems and data loggers. Whether it's in environmental water quality assessment, industrial process water monitoring, or even in agricultural irrigation water management, this sensor can provide reliable and real-time TDS data. It helps in ensuring the compliance of water quality standards, safeguarding the health of ecosystems, optimizing industrial production processes, and promoting efficient water use in agriculture. Its durability and stable performance make it a preferred choice for professionals engaged in different water quality monitoring fields.
- For drinking water/surface water/various water supply/industrial water treatment.
- Signal output: RS-485 (Modbus/RTU protocol)
- It is convenient to connect to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen.
- Submerged installation, with 3/4NPT pipe thread, easy to submerged or installed in pipes and tanks.
- IP68 protection level.
- 0～20μS/cm, 0～200μS/cm, 0～5000μS/cm are optional.
- Can output conductivity and TDS at the same time.
|
Measuring Range and Resolution |
KWS-380A |
0～20μS/cm (TDS 0-10mg/L) |
0.01 |
|
KWS-380B |
0～200μS/cm (TDS 0-100mg/L) |
0.1 | |
|
KWS-380C |
0～5000μS/cm (TDS 0-3000mg/L) |
1 | |
|
KWS-380D |
0～200 mS/cm | 0.1 | |
| Accuracy | ±1.5%,±0.3℃ | ||
| Storage Temperature | -5～65℃ | ||
| Ip Grade | IP68 | ||
| Working Temperature | 0～50℃, ＜0.6MPa | ||
| Output | RS-485, MODBUS protocol | ||
| Power Supply | 12～24VDC | ||
| Temperature Compensation | Automatic (PT1000) | ||
| Wetted Part Material | POM and stainless steel | ||
| Cable Length | Standard 5m, other length customizable | ||
| Calibration Method | Two-point calibration | ||
| Power Consumption | 0.2w@12V | ||
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.
- Your inquiry will be replied in 24hours.
- Well-trained and experienced staffs to answer all your enquires in fluent English.
- OEM&ODM, we can help you to design and your request will be put into product.
- Distributorship are offered for your unique design and some our current models.
- Protection of your sales area, ideas of design and all your private information.
- Discounts are offered based on order quantities.
1. Q: What information need to be provided to choose the suitable The KWS-380 digital TDS sensor with RS-485 output is used for various water quality monitoring?
A: Please provide us: application filed, measuring range, power supply and output, so we can choose model and quote for you quickly.
2. Q: Are you a trade company or a manufacturer?
A: We are an ISO approved manufacturer specialized in level and flow measuring instruments. OEM & ODM service are available. Welcome to visit us.
3. Q: What is your MOQ?
A: To start our cooperation, sample order is acceptable.
4. Q: What is your delivery date?
A: The delivery date is about 3-15 working days after receipt of payment.
5. Q: What is your payment terms?
A: We support T/T, PayPal and Trade Assurance. For mass production order, it is 30% deposit in advance and 70% balance before shipment.
6. Q: What is Trade Assurance payment method:
A: It’s a free service which can protect your orders from payment to delivery. And we now have USD104,000.00 of caution money to assure your orders.
7. Q: Do you have a warranty?
A: Yes, we have the warranty of 12 months.
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