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DS2100 Portable Multi Parameter Sonde IP68 Water Treatment Sensor

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS2100
Minimum Order Quantity: 1
Price: Determined by the number of specific orders
Packaging Details: Carton packaging
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000
Detail Information
Model: DS2100 Measure Range: Customized On Demand
Material: POM Materials Can Be Customised Output Signal: RS485
IP Grade: IP68 Deepest Depth: 10M
Measurement Parameters: Optional
High Light:

DS2100 Multimulti Parameter Sonde


Portable Multimulti Parameter Sonde


IP68 Water Treatment Sensor

Product Description

DS2100 Portable Multi Parameters Water Quality Analyzer Ph EC Turbidity DO Monitoring Sensor Probe IP68 

Product Description


Our company has launched the latest online multi-parameter (all-in-one) water quality sensor with integrated design, which is reliable and easy to use. A maximum of 6 digital sensors can be connected at the same time. Fluorescent dissolved oxygen sensor, four- electrode conductivity sensor, turbidity sensor, digital pH electrode, blue-green algae and chlorophyll sensor can be selected at the same time. RS485 output, equipped with automatic cleaning device, greatly reducing maintenance costs, each sensor is equipped with quick-plug waterproof connector. Compared with traditional shore-type meters, installation is more convenient and can more directly reflect the real data on the spot.



² Digital sensor, RS485 output, support MODBUS

² All calibration parameters are stored in the sensor, and each probe has a waterproof connector for easy insertion and removal.

² Equipped with automatic cleaning device, it can effectively remove the surface contamination of the sensor, prevent the growth of microorganisms, more accurate and lower maintenance.

² Alternatively luminescent dissolved oxygen, four-electrode conductivity, optical turbidity, the pH digital, digital ORP, chlorophyll , oil in water and ammonia nitrogen

² Sensor for long-term online monitoring.

² The all-in-one design allows for the simultaneous connection of six probes and seven parameters.

Technical parameters
Production Name
Optical dissolved
oxygen probe
0-20mg/L or 0-200% saturation
Fiber turbidity probe
0~1000 NTU
<5% or 0.3NTU
Four-electrode conductivity
1% FS
0-1000uS/cm: 0.1uS/cm;
1mS/cm-100mS/cm: 0.1mS/cm
Chlorophyll probe
0~400 ug/L or 0~100RF
The detection limit
0.1 μg/L
0.1 μg/L or 0.1% RFU
Digital pH probe
Digital ORP probe
Oil in water water
0-20ppm or 0-50ppm
Ammonia nitrogen probe
Multi-parameter sensor
other information
Operating temperature
Automatic cleaning brush
Yes / Optional
powered by
Protection level
Cable length
10m, 5m, 15m and 30


DS2100 Portable Multi Parameter Sonde IP68 Water Treatment Sensor 0


Order information


Name Description
Online parameter (all-in-one) water quality sensor Includes fluorescent dissolved oxygen, four- electrode conductivity, turbidity, digital pH, temperature, and self-cleaning brushes. 12V power supply, IP68 waterproof. 1 RS485 output.
On-line multi-probe fluorescence dissolved oxygen sensor Range 0 ~ 20mg / L or 0 ~ 200% saturation, 485 interface, waterproof connector, IP68
On-line multi-probe four-electrode conductivity sensor

Range: 1μs / cm ~ 200ms / cm, accuracy:

<1%, electrode material: nickel, sheath material: PEEK, operating temperature: 0

~ 50 ℃, 485 interface , Waterproof connector, IP68

On-line multi-probe flat head sensor turbidity Optical fiber turbidity, range: 0.1 ~ 1000NTU, accuracy: <5% or 0.3NTU, response time: <2 sec, sheath material: 316L, operating temperature: 0 ~ 50 ℃, 485 interface, waterproof connector, IP68
Online multi-probe digital pH sensor Online industrial pH electrode, RS485 output, 0-12, waterproof connector, IP68
Online multi-probe automatic cleaning brush Automatic cleaning brush kit, including motor brush and positioning device, 2 sets of parts, waterproof connector, IP68
Multi-probe sonde

Can be connected to pH, four-electrode conductivity, optical dissolved oxygen, turbidity, including protective cover, 485

interface, waterproof connector, IP68


Cable definition


1. Sensor Probe size 100x381 mm(Φ xL)

2. Power information


Power supply must be DC 5-12v + / - 5%


3. Cable information


4 wire AWG-24 or AWG-26 shielding wire.


DS2100 Portable Multi Parameter Sonde IP68 Water Treatment Sensor 1

1. Red wire - power supply (VCC)

2. White line - 485 data (485 A)

3. Green line -- 485 data (485 B)

4. Black wire - ground wire (GND)

5. Bare wire - shielding layer


Frequently Asked Questions



Error Possible causes Solutions
The operation interface cannot be connected or the measurement results are not displayed Controller and cable connection error Reconnect the controller and cables
Cable failure Please contact us
Measured values are too high, too low, or the values remain unstable Dirt and microorganisms on the sensor Dirt and microorganisms on the sensor


Quality assurance


Warranty period
Fluorescent Dissolved Oxygen Probe One year
Flat head turbidity probe One year
Four-electrode conductivity probe One year
Digital pH probe Three months
Temperature One year
Multi-probe sondes Three years
Other consumables Three months



Our company assures its first-hand buyers that there will not be any product defects caused by substandard materials or factory manufacturing in the 3 months after shipment. If a defect is found within the 3-month warranty period, Disen Hezhi Electronics promises to repair or replace the defective product or return the payment in addition to the first shipping and related formalities. Any product repaired or replaced during the warranty period will only enjoy the remaining warranty period of the original product.

This warranty does not apply to consumables such as consumable parts (including but not limited to lamps, pipes, etc.).

Contact Disen Hezhi Electronics or your agent to begin technical support during the warranty period.

After receiving the customer's questions about product quality, our company will confirm whether the product needs to be repaired within two weeks; products that have not been approved for repair cannot be returned.



This warranty does not cover the following:

● Damage caused by force majeure, natural disasters, social unrest, war (published or unpublished), terrorism, civil war, or any government coercion

● Damage caused by improper use, negligence, accident or improper application and installation

● Freight charges for shipping the goods back to Yushan Sensing Technology

● Expedited or express shipping for parts or products covered by the warranty

● Travel expenses for local warranty repairs


This warranty covers all aspects of our company's warranty regarding its products.

This warranty constitutes the final, complete and exclusive statement of the terms of the warranty, and no one or agent is authorized to formulate other warranties in the name of Disen Hezhi Electronics.

The remedies such as repair, replacement, or refund of the payment as described above are special cases that do not violate this quality guarantee. The remedies such as



About Us

Xi'an Desun Uniwill Electronic Technology Co., Ltd (Hereinafter referred to as Disen Sensing Company) is located in Xi'an High-tech Development Zone. It is a high-tech company integrating production, R&D, sales and engineering services. Relying on Xi'an's rich high-tech resources, we have carried out technical cooperation with many universities and scientific research institutions, constantly breaking through technical barriers, improving product performance, and using leading technology to provide high-quality products for the water quality monitoring industry.

We launched a wireless water quality monitoring solution based on the current rapid development of the Internet of Things technology, combining smart terminals and traditional display units through wireless transmission to achieve real-time dynamic water quality monitoring functions such as data cloud display, remote cloud control, and upper and lower limit alarms.



* Standardized workshop and process
* Strict professional quality inspection
* Return is supported if the product is unqualified.
* Fast delivery
* Warranty for 1 years


Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty

Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986