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BayMeters

Supmea DC2000 Universal Digital Controller

Supmea DC2000 Universal Digital Controller

US$415.00
US$415.00
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Low stock: 2 left • Lead Time: 2-4 Weeks
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Product Overview

The SUP-DC2000 Universal Controller is a multi-parameter water quality controller designed to work with a wide range of digital sensors. It supports monitoring of pH, ORP, conductivity, dissolved oxygen, turbidity, and MLSS, making it an ideal solution for integrated water quality monitoring systems.
With isolated 4–20 mA output, RS485 Modbus RTU communication, dual relay alarms, and a built-in 12 V sensor power supply, the controller provides reliable data acquisition and easy integration into PLC, DCS, and SCADA systems. It is widely used in municipal water treatment, wastewater plants, environmental monitoring, pharmaceutical production, and industrial process control.

Key Features

  • Compatible with digital pH, ORP, conductivity, dissolved oxygen, turbidity, and MLSS sensors, allowing one controller platform for multiple measurement applications.
  • Measures multiple water quality parameters through different compatible sensors, reducing controller replacement costs.
  • Provides isolated analog transmission with excellent anti-interference performance for industrial automation.
  • Supports isolated RS485 communication for reliable integration with PLC, DCS, SCADA, and remote monitoring systems.
  • Equipped with two configurable relay outputs for high/low alarm control and process automation.
  • 2.8-inch monochrome LCD display with intuitive operation and backlight control for clear on-site monitoring.

Applications

Technical Specifications

Model SUP-DC2000
Display 2.8-inch Monochrome LCD (128 × 64)
Measuring Range pH: 0–14 pH ORP: -2000 to 2000 mV DO: 0–40 mg/L Saturation: 0–200% Conductivity: 0–600 mS/cm Turbidity: 0–4000 NTU MLSS: 0–120,000 mg/L
Accuracy Analog Output Accuracy: ±0.2% FS
Resolution 128 × 64 Display Resolution
Relay Output 2 × SPDT Relay, 250 VAC / 3 A
Output Signal Isolated 4–20 mA
Communication Communication Isolated RS485, Modbus RTU
Power Supply 100–240 VAC 24 VDC
Operating Temperature 32–140°F (0–60°C)
Protection Rating Front Panel IP65
Dimensions 3.94 × 3.94 × 5.91 in (100 × 100 × 150 mm)
Compatible Sensors Digital pH, ORP, Conductivity, Dissolved Oxygen, Turbidity, MLSS Sensors
Power Output 12 VDC / 125 mA Sensor Power Supply

Downloads

User Manual
Datasheet

FAQ

What can the SUP-DC2000 monitor?

The controller supports pH, ORP, conductivity, dissolved oxygen, turbidity, and MLSS monitoring when paired with compatible digital sensors.

Can one controller work with different sensor types?

Yes. The SUP-DC2000 is designed as a universal controller and supports multiple digital water quality sensors.

Can it output both analog and digital signals?

Yes. It supports isolated 4–20 mA analog output and RS485 Modbus RTU communication simultaneously.

Does the controller support PLC or SCADA systems?

Yes. Standard RS485 Modbus RTU communication enables seamless integration with PLC, DCS, and SCADA systems.

What warranty do you provide?

Please refer to BayMeters Warranty Policy or contact our sales team for warranty details.

How long does shipping take?

Products in the US warehouse typically ship within 3–5 business days

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