A10CD online Conductivity Controller is a cost-effective industrial grade water quality analysis device that integrates conductivity, resistivity TDS、 The synchronous measurement function of the five core parameters of salinity and temperature, with the advantages of convenient operation, stable operation, and strong adaptability, has become a practical choice for continuous water quality monitoring in industries such as sewage treatment, water supply, and chemical engineering. The device supports multi-mode temperature compensation, flexible signal output, and alarm control, eliminating the need for complex debugging and quickly meeting industrial water quality control requirements.
★★★★★
Features
Specifications
| Parameter Category | Specific Specifications |
|---|---|
| Measurement Range | Conductivity: 0~9999μS/cm (extended to 0~200.0mS/cm) |
| Resistivity: 0~20.00MΩ·cm | |
| TDS: 0~2000ppm | |
| Salinity: Suitable for salt content monitoring of industrial saline water and sewage | |
| Temperature: 0~100℃ | |
| Measurement Accuracy | ±2%FS |
| Measurement Resolution | Conductivity: 0.01μS/cm |
| Temperature Compensation | 0~100℃, supports three modes: PT1000 automatic compensation, NTC10K automatic compensation, manual compensation |
| Signal Output | Standard: 1 group of 4-20mA isolated output; Optional: 2 groups of 4-20mA output or RS485 communication; Maximum load 500Ω |
| Alarm Output | 2 groups of relays, supporting multiple alarm modes (high/low point/inside interval/outside interval, etc.), hysteresis adjustable; Default electrode automatic cleaning device contact provided |
| Power Supply | AC220V or DC24V |
| Power Consumption | ≤7W |
| Environmental Conditions | Operating temperature: 0~50℃; Relative humidity: ≤85%RH |
| Overall Dimensions | 96×96×132mm (Height × Width × Depth) |
| Mounting Cutout Dimensions | 92.5×92.5mm (Height × Width) |
| Other Functions | Chinese/English interface switching, password management, menu prompts, data calibration, factory reset, TDS conversion factor adjustment (0.30-1.00) |
Standard Configuration
- Host:A10CD conductivity controller
- Conductive electrode:KS1-5M-NTC
Core Highlights
- Multi parameter integration: One conductivity controller covers five key parameters without the need to separately configure multiple instruments, saving costs and installation space.
- Flexible output configuration: comes standard with a set of 4-20mA isolated outputs, and two sets of outputs or RS485 communication can be selected as needed to adapt to different monitoring systems.
- Intelligent alarm control: Two sets of relays support multiple modes such as high and low points, internal/external intervals, etc. The hysteresis can be freely adjusted to avoid frequent on-off, and the electrode automatic cleaning device contact is also provided by default.
- Stable and reliable operation: Strong anti-interference ability in signal transmission, maximum current output load of 500 Ω, suitable for complex industrial environments.
Featured Applications
- Sewage treatment: Continuously monitor changes in sewage conductivity/TDS, reflect pollutant concentration, and optimize treatment processes through linkage with dosing systems.
- Water supply guarantee: Monitor the conductivity/TDS indicators of tap water and secondary water supply to ensure the safety of water quality.
- Chemical production: Real time monitoring of conductivity/salinity of reaction solution and circulating water, regulation of process parameters, and avoidance of abnormal water quality affecting product quality.
- Factory testing: Suitable for continuous monitoring of water quality in industries such as electroplating and power.
Installation and operation points
Specifications for installation
- The conductivity controller is mounted on a panel, and there needs to be a 92.5 × 92.5mm hole in the distribution box so that a matching fastener may be used to hold it in place.
- The electrode can be installed in a number of ways, including on the side wall, on the top flange, in a pipeline, or underwater. You need to pick a spot with a steady flow rate and no bubbles, then place it such that the water flows upstream to avoid dead space and gas buildup.
- Dedicated cables and wiring must be used for the electrode signal transmission line. It cannot be in the same pipe or attached to power or control lines, since this would cause signal interference.
- The place where the installation takes place should not be too hot, too humid, corrosive, or in direct sunlight. Putting it in a control box is a good idea to make sure the equipment works properly.
Important Rules for Operation
- To do the calibration, put the electrode in a solution with a standard conductivity of 1413 μ S/cm, then go to the “Electrode Coefficient” menu and fine-tune the coefficient until the observed value matches the standard value. This finishes the calibration.
- Setting up the outputs: You can change the measurement range that goes with the 4-20mA signal, and you can choose between a second set of current outputs or RS485 connection if you need to send data from afar.
- Set the alarm settings so that the relay trigger values and hysteresis are based on how the system is working. It can also handle high and low points, interval control modes, and different warning situations.
- TDS Conversion: You can set your own TDS conversion factors between 0.30 and 1.00, with 0.7 being the default number. This works for a variety of water samples.
Technical Support
Top 6 Industrial Gas Analyzers Manufacturers 2025
Introduction to Industrial Gas Analyzers Industrial gas analyzers are critical instruments used across numerous sectors to measure and monitor the composition of gas mixtures in various processes. These sophisticated devices…
6 Best Industrial Gas Detector Manufacturers in the World
With industrial safety standards becoming more stringent each year, organizations worldwide are investing in high-precision gas detection technologies. Choosing the Best industrial gas detector manufacturers ensures operational safety, regulatory compliance,…
9 Best Portable Carbon Dioxide Detector 2025 – Complete Buying Guide
Why You Need the Best Portable Carbon Dioxide Detector In today’s world where air quality monitoring has become increasingly important, having the best portable carbon dioxide detector is crucial for…
Top 7 portable combustion analyzer Tested
Introduction to Portable Combustion Analyzers A portable combustion analyzer is an essential diagnostic tool for technicians, engineers, and facility managers working with combustion systems. These sophisticated instruments measure and analyze…
If you need a cost-effective, easy-to-use, and durable industrial water quality online monitoring device, A10CD online Conductivity Controller is worth choosing! It can measure core parameters such as conductivity, resistivity, TDS, etc. in one go, with simple operation and no need for frequent maintenance. It can easily adapt to scenarios such as sewage treatment, water supply, and chemical production
Each instrument goes through stringent quality checks and comes with full after-sales and competent technical assistance. This means you may purchase without concern and use it easily. Pick the right model and use the portable and accurate measurement expertise to help you get your task done faster!
Request a Quote
