Supmea SUP-EC8.0 Universal Conductivity / TDS Controller
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The Supmea SUP-EC8.0 is a versatile, high-performance controller designed to manage virtually any conductivity application in the industrial water sector. Whether you are monitoring ultra-pure pharmaceutical water or high-salinity wastewater, this single unit adapts to your needs with universal sensor compatibility and flexible installation options.
Engineered for the modern connected facility, the EC8.0 features robust data logging and Modbus RTU communication as standard (as well as standard 4…20 mA and relay outputs), allowing for seamless integration into SCADA systems and remote monitoring networks.
Key Features & Benefits
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Universal Mounting: One unit covers all installation requirements. The IP65 NEMA-rated enclosure is suitable for Field/Surface mounting (wall or pipe) in harsh environments, or it can be Recessed Panel mounted (138x138mm cutout) for a clean control room finish.
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Broad Sensor Compatibility: Capable of driving both standard 2-electrode sensors (for clean water) and advanced 4-electrode sensors (for wastewater and high conductivity), making it the only controller you need to stock.
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Comprehensive Connectivity:
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2x Analog Outputs: Isolated 4...20 mA outputs for process value (EC/TDS) and temperature retransmission.
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Digital Communication: Built-in RS485 Modbus RTU for easy digital integration.
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3x Relay Outputs: Programmable for High/Low alarms, plus a dedicated multi-function relay for timer-based cleaning cycles or error reporting.
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Integrated Data Logging: Never miss a critical event. The internal memory stores up to 500,000 data points, allowing you to review historical trends and verify compliance without external recorders.
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Multi-Parameter Measurement: Switchable via software to measure Conductivity, Resistivity, TDS (Total Dissolved Solids), or Salinity, offering maximum flexibility for changing process needs.
Technical Specifications
|
Feature |
Specification |
|---|---|
|
Model |
Supmea SUP-EC8.0 |
|
Measurement Parameters |
Conductivity, Resistivity, TDS, Salinity, Temp |
|
Conductivity Range |
0.00 µS/cm ... 2000 mS/cm |
|
TDS Range |
0 ... 133,000 ppm |
|
Sensor Inputs |
2-Electrode or 4-Electrode |
|
Analog Outputs |
2x 4...20 mA (Isolated, Max load 500Ω) |
|
Digital Comms |
RS485 Modbus RTU |
|
Relay Outputs |
3x Relays (5A/250VAC) - High, Low, Clean/Error |
|
Power Supply |
90 ... 260 VAC (50/60 Hz) |
|
Data Logging |
500,000 points (Record or Chart view) |
|
Protection Rating |
IP65 (Front & Housing) |
|
Dimensions |
144 x 144 x 116 mm |
|
Mounting |
Panel, Wall, or Pipe |
Ideal Applications
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Water Treatment Plants: Controlling dosing pumps and monitoring effluent.
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Cooling Towers: Managing bleed valves based on conductivity/TDS levels.
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Pure Water Systems: Monitoring resistivity in RO/DI skids.
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Chemical Processing: Concentration control using 4-pole sensors.
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Aquaculture: Salinity monitoring in fish farming.
Take Control of Your Process
Upgrade to the Supmea SUP-EC8.0 for a controller that grows with your facility. With its ability to log data, communicate digitally, and adapt to any sensor type, it is the future-proof choice for industrial instrumentation.
Need a complete system? Ask us about pairing the EC8.0 with our TDS7000 series sensors for a pre-calibrated, ready-to-run package.