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Integrated Conductivity Sensor

In order to meet the needs of customers who want to use their own software to obtain water quality data, we have developed this integrated conductivity sensor. It uses RS485 signal output, which is convenient for customers to access their own software. It can not only monitor the conductivity data in the solution, but also provide TDS and salinity values at the same time. It is a powerful and reliable solution conductivity sensor.

Model: VRS-EC-N01-3-EX
MOQ: 1 PCS
Delivery date: within 24 hours
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Inquiries: Email: contact@veswe.com | WhatsApp: +8613418148929

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The Veswe Integrated Water Conductivity Sensor: Precision Beneath the Surface

In the world of water analysis, accuracy isn’t just a goal—it’s a requirement. Whether you are managing a complex sewage treatment plant or monitoring the delicate balance of an aquaculture pond, you need a partner that delivers reliable data without fail. Enter the Veswe Integrated EC Sensor, a powerhouse designed for those who demand control over their own software and data streams.

This isn’t just a simple probe; it is a sophisticated water conductivity sensor engineered to monitor conductivity, temperature, TDS, and salinity simultaneously. By utilizing the standard RS485 signal output with ModBus-RTU protocol, this electrical conductivity sensor seamlessly integrates into your existing SCADA systems or connects directly to our handheld analyzers. It gives you the freedom to build your own monitoring network with a device that speaks your language.

Uncompromising Durability & Design

Water is unforgiving, but so is the Veswe conductivity probe. Housed in a rugged, waterproof shell with an IP68 protection rating, this inline conductivity sensor is built to withstand total submersion and harsh industrial environments. The integrated design eliminates unnecessary accessories, making installation a breeze whether you are mounting it in a pipeline or immersing it in a tank.

Unlike fragile alternatives, this industrial conductivity meter component features excellent sealing and anti-interference capabilities. It ensures that your readings remain stable even in turbulent waters or electrically noisy environments. When you need a conductivity water sensor that can handle the pressure—literally, up to 0.6MPa—this is the tool for the job.

Intelligent Measurement & Versatility

Why settle for single-parameter data? The Veswe ec sensor is a multi-talented performer. Equipped with automatic temperature compensation (ATC), it adjusts readings in real-time across a range of -5°C to +80°C, ensuring that your conductivity measurement instrument provides accurate results regardless of thermal fluctuations.

Beyond basic conductivity, it functions as a comprehensive tds and ec meter, calculating Total Dissolved Solids and Salinity instantly. This makes it an invaluable conductivity monitor for applications ranging from pharmaceutical purification to river monitoring. Whether you view it as a tds ec meter for agriculture or a precise electrical conductivity meter for water in industrial settings, its versatility is unmatched.

Seamless Integration & Customization

Flexibility is key in modern engineering. This conductivity transmitter supports a wide voltage power supply (DC 10~30V) and allows you to modify communication addresses and baud rates to fit your specific network architecture. With two electrode constant options (K=1 and K=10), you can choose the perfect <v>**<v>ec probe<v>**<v> configuration for your specific liquid range, from fresh water (1~2000µS/cm) to highly conductive solutions (10~20000µS/cm).

It acts as a reliable conductivity level sensor for process control, outputting four critical values: Conductivity, Temperature, TDS, and Salinity. Connecting this water conductivity meter to your PC via our configuration software allows for easy calibration and real-time data visualization, putting total control in your hands.

Built for the Long Haul: Maintenance & Care

We know that downtime costs money. That’s why the Veswe ec conductivity meter is designed for low maintenance. The electrode generally requires no daily upkeep, but when cleaning is necessary, the process is straightforward. Organic stains can be removed with mild detergent or alcohol, while mineral deposits yield easily to citric acid.

Pro Tip: Never wipe the electrode plate physically, as this can damage the platinum black coating. Instead, rely on chemical cleaning or gentle shaking in water. For long-term storage, keep the conductivity electrode dry, but if it’s in frequent use, storing it in distilled water keeps it primed and ready. Regular calibration—recommended every 3 months—ensures this water conductivity sensor maintains its legendary accuracy.

Technical Specifications at a Glance:

Model Options: RS-EC-N01-3-01-EX (K=1) | RS-EC-N01-3-10-EX (K=10)
Output: RS485 (ModBus-RTU)
Protection: IP68 Waterproof
Power: DC 10~30V Wide Voltage
Measured Parameters: EC, Temperature, TDS, Salinity
Temp Compensation: Automatic (-5~+80°C)

The Bottom Line:
If you are looking for a conductivity probe that combines industrial strength with laboratory-grade precision, look no further. The Veswe Integrated EC Sensor is more than just hardware; it’s the foundation of a smarter, more efficient water management system. From acting as a sensitive tds ph meter companion to standing alone as a robust conductivity monitor, it is ready to dive in and get to work.

Integrated Conductivity Sensor

EC Sensor Features

VRS-EC-N01-3-EX integrated conductivity sensor has an automatic temperature compensation function, and the measurement data is more accurate and reliable. It adopts an integrated design, and the overall structure has no extra accessories, which is simple to install and easy to use. The measurement data can be read through the customer’s own software or connected to our handheld water quality analyzer. The shell is made of waterproof material and the protection level can reach IP68. It is widely used in aquaculture, sewage treatment, environmental protection, pharmaceuticals and tap water purification.

The integrated EC sensor has salinity and TDS conversion functions, and can monitor conductivity, temperature, TDS and salinity at the same time. The ModBus communication address can be set and the baud rate can be modified. It adopts a wide voltage power supply, DC 10~30V is acceptable.

EC Sensor Datasheets

Power supply	DC 10~30V
Power consumption	0.4W
Communication interface	Standard ModBus-RTU protocol; Communication baud rate: default 4800 (1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 can be set)
EC measure range	K=1	1~2000μS/cm
	K=10	10~20000μS/cm
EC resolution	K=1	0.1μS/cm
	k=10	1μS/cm
EC measure error	±1%FS
Temperature range	-5~+80℃
Temperature resolution	0.1℃
Temperature measure error	±0.5℃
Temp compensation range	-5~+80℃ (default is 25℃)
Temp compensation coefficient	default 0.02
Salinity measure range	K=1	0~1000ppm
	K=10	0~11476ppm
TDS measure range	K=1	0~1100ppm
	K=10	0~13400ppm
Temperature resistance	-20~+80℃
Protect class	IP68
Pressure resistance	0.6MPa
Wire length	Default 5m (other lengths can be customized)

Use and Maintenance

Maintenance

The integrated conductivity sensor generally do not require daily maintenance. In the event of an obvious fault, please do not open and repair it yourself, and contact us as soon as possible!

Stain removal

Organic stains on the electrode can be cleaned with warm water containing detergent, or with alcohol. Calcium and magnesium precipitates are best cleaned with 10% citric acid.

Cleaning

The electrode plate can only be cleaned chemically or by shaking in water. Wiping the electrode plate will damage the coating (platinum black) on the surface.

Storage

If the conductivity electrode is not used for a long time, please store it in a dry place. Before use, it must be placed in distilled water for several hours to activate the electrode. Frequently used electrodes can be stored in distilled water.

Calibration

It should be calibrated before each use. It is recommended to calibrate it every 3 months for long-term use. The calibration frequency should be adjusted appropriately according to different usage conditions (it is necessary to consider the degree of dirtiness of the application, the deposition of chemical substances, etc.).

EC Sensor FAQs

What are the models of integrated conductivity sensors?

Our integrated EC sensors have two models to choose from:
When the electrode constant K=1, the model is: RS-EC-N01-3-01-EX
When the electrode constant K=10, the model is: RS-EC-N01-3-10-EX

How to calibrate the RS-EC-N01-3-EX conductivity sensor?

1. First open the configuration software. Select the corresponding serial port number, select the correct device address (the default address is 1) and baud rate (the default baud rate is 4800), then open the serial port, find the EC tab, and check the automatic option.
2. Select the corresponding conductivity resolution according to the range of the purchased device. If the range of the purchased electrode constant k=1 is 1~2000μs/cm, select a resolution of 0.1. If the range of the purchased electrode constant k=10 is 10~20000μs/cm, select a resolution of 1.0. The default resolution is 1.0.
After selecting the resolution, click Query to display the current conductivity and temperature. Check Automatic to refresh in real time.
3. The temperature compensation coefficient can be modified according to the temperature coefficient of the measured solution. The default is 0.02.
During calibration, place the electrode in a standard solution with a known conductivity value and shake the electrode to speed up the response. Then let it stand for a while. After the conductivity value stabilizes, write the conductivity of this solution into the conductivity solution calibration and click Calibrate to complete the calibration.

How to install the integrated conductivity sensor?

1. Immersion installation: The lead wire of the device is passed through the waterproof pipe, and the 3/4 thread on the top of the device is connected to the 3/4 thread of the waterproof pipe with raw tape. Ensure that water does not enter the top of the device and the device line.
2. Pipeline installation: Connect the 3/4 thread of the device to the pipeline.

Wiring instructions for integrated conductivity sensor

The default output line of the conductivity electrode is a four-core bare wire: brown represents the positive pole of the power supply (7~30VDC), black represents the negative pole of the power supply, yellow is the communication line representing 485-A, and blue is also the communication line representing 485-B

What is the package of the integrated EC sensor?

Integrated EC sensor * 1
5m (or customized length) cable * 1
Certificate of conformity * 1
Warranty card * 1

What values can the integrated conductivity sensor output?

Conductivity, temperature, TDS and salinity.

Where to download the manual?

Please email us for manual.

What types of water quality sensors does veswe have?

Our company has a wide range of water quality sensors, covering pH, conductivity, dissolved oxygen, suspended solids, turbidity, ORP, COD, residual chlorine, chlorophyll, blue-green algae and other ions in solution.

Why choose us?

veswe is a leading environmental monitoring equipment manufacturer in China, with more than 15 years of R&D and production experience. We can provide you with efficient water quality monitoring solutions and solve water quality sensors installation and use problems. We also provide a free monitoring platform for your long-term use.

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Phone/ Whatsapp: +86 13418148929
Email: contact@veswe.com
Address:Floors 1–4, No. 269 Nanda Highway, Dashi Street ,Panyu , Guangzhou, Guangdongdong, China