In-Depth Look at SUP-TDS210-C Conductivity Meter: Ultimate Online EC Controller with Full Industrial Specifications

In industrial processing and liquid analysis, even a minor deviation in EC value can cause catastrophic failures down the line. It can lead to premature degradation of membranes in RO Systems (Reverse Osmosis), errors in fertilizer blending formulas, or substandard fluid qualities that fail compliance benchmarks.

To eliminate these process risks, E-Power Service Co., Ltd. proudly introduces the Supmea SUP-TDS210-C Conductivity meter. This premium online EC / TDS / ER controller acts as an intelligent chemical analyzer, providing precise, real-time, 24/7 water quality tracking and advanced automation controls.

Key Features of the SUP-TDS210-C Conductivity Meter

Engineered for reliable performance under heavy-duty operations, this instrument delivers top-tier capabilities:

• Comprehensive 3-in-1 Monitoring: Seamlessly tracks Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Electrical Resistance (ER) simultaneously on a clear display.
• Broad & Adaptable Range: Features 4 interchangeable electrode types (constants 0.01, 0.1, 1.0, 10.0), empowering the system to gauge anything from ultra-pure water (0.02 µS/cm) to high-salinity industrial wastewater (20 mS/cm).
• High Precision & Thermal Stability: Delivers exceptional accuracy at ±2% FS. Outfitted with NTC10K/PT1000 sensors, it provides flawless Auto or Manual Temperature Compensation across a broad fluid temperature scale (-10°C to 130°C).
• Built-in System Automation: Features distinct HIGH-LOW alert indicators on screen and integrated dry-contact Relay outputs to instantly trigger automated dosing pumps, alarms, or valves.
• Industrial Connectivity: Built with standard 4-20mA current outputs, programmable Relays (250VAC 3A), and digital RS485 Modbus-RTU communication for effortless integration into PLC or SCADA frameworks.
• Dual Power Compatibility: Supports universal factory configurations, accepting both AC220V and industrial DC24V power grid inputs.

Technical Specifications Summary

• Model: Supmea SUP-TDS210-C
• Measurement Range:
  0.01 electrode: 0 ~ 20.00 µS/cm
  0.1 electrode: 0.2 ~ 200.0 µS/cm
  1.0 electrode: 2 ~ 2000 µS/cm
  10.0 electrode: 0.02 ~ 20 mS/cm
• Accuracy: ±2% FS
• Temperature Compensation: NTC10K / PT1000 (Manual / Auto Selection)
• Fluid Temperature Scope: -10°C to 130°C
• Signal Output: 4-20mA, maximum loop 750Ω, 0.2%FS
• Communication Protocol: RS485, Modbus-RTU
• Relay Configuration: 250VAC, 3A max contact rating for industrial automated switches
• Power Supply Requirements: AC220V±10%, 50Hz/60Hz OR DC24V±20%, ≥6W
• Operational Environment: Main unit: 0~60°C temperature, (10~85)%RH non-condensing

Versatile Industrial Applications

• Water & Wastewater Treatment: Constantly evaluates industrial discharge quality to ensure strict compliance with environmental regulations.
• Reverse Osmosis (RO) Purification: Verifies downstream water purity to safeguard membranes against scaling and premature fouling.
• Chemical & Fertilizer Industry: Assures exact concentration levels and consistency in harsh chemical blending lines.
• Food & Beverage Processing: Guarantees strict adherence to hygienic standards and recipe uniformity.
• Commercial Hydroponics: Tracks nutrient solutions (EC management) to maximize plant growth and agricultural yields.

FAQs

Q: Does the SUP-TDS210-C include automated alarm capabilities to control external equipment?
A: Yes, it features intuitive high/low threshold limit notifications on screen and includes dry-contact Relay outputs (250VAC, 3A) designed to automatically control external dosing pumps, motorized valves, or triggers.

Q: Why choose E-Power Service Co., Ltd. for your instrumentation needs?
A: E-Power operates under the motto Relentless Innovation Automation. We provide not just high-quality hardware but a full suite of services, including custom system engineering, technical consultation, expert installation, and dedicated after-sales support.