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The DDG-2090 Conductivity Controller is a robust industrial-grade device designed for precise measurement of electrical conductivity (EC), resistivity, salinity, and TDS in liquids. With a durable metallic probe and dual LCD/LED display, it ensures reliability across water treatment, chemical processing, and environmental monitoring applications.
| Feature | Specification | Benefit |
|---|---|---|
| Display Type | Dual LCD/LED | Clear visibility in all lighting conditions |
| Sensor Probe | Stainless steel, corrosion-resistant | Withstands harsh environments for long-term use |
| Measurement Range | 0–1999 μS/cm | Covers standard to high-conductivity solutions |
| Calibration | User-adjustable with 3-point calibration | Ensures accuracy across diverse applications |
| Output Ports | RS-485, Analog (4–20 mA) | Integrates seamlessly with control systems |
Adjustable calibration points and measurement ranges to meet specific industry standards (e.g., water purity thresholds or chemical concentration requirements).
Whether optimizing water treatment processes, ensuring chemical quality, or monitoring environmental compliance, the DDG-2090 provides precise, real-time data to enhance operational efficiency and safety.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Measurement Range | 0–2000 μS/cm | 0–20,000 μS/cm | 0–200,000 μS/cm |
| Accuracy | ±1% | ±0.5% | ±0.2% |
| Output Protocols | RS-485 | RS-485 + Analog | RS-485, Analog, Modbus |
Technical Breakthroughs:
Version Selection Guidance:
With the Pro Model’s ±0.2% accuracy, you can ensure compliance with strict water purity standards in pharmaceutical applications. Its Modbus compatibility also allows real-time data sharing with SCADA systems for proactive process control. For environmental monitoring, the Base Model’s durability and cost-effectiveness make it a practical choice for field deployments.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
