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Aster Digital Conductivity Meter CT-650 (Conductivity / TDS Controller)

Aster Digital Conductivity Meter CT-650 (Conductivity / TDS Controller)

Rs. 5,399.00 + GST
Rs. 6,370.82 (Incl. GST)
Rs. 6,999.00 Rs. 5,399.00 + GST
Rs. 6,370.82 (Incl. GST)
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The Aster CT-650 Digital Conductivity Meter is a high-precision conductivity and TDS monitoring instrument designed for RO plants, DM plants, water treatment systems, and industrial process applications.

Featuring a rugged IP65 enclosure, digital display, programmable relay control, and optional 4–20mA / RS485 output, the CT-650 provides accurate real-time monitoring and automatic control based on conductivity or TDS levels.

Its compact design and user-friendly operation make it ideal for both panel and field installations.

 

🫗 Quick Highlights

  • Digital Conductivity / TDS monitoring
  • High accuracy with programmable relay control
  • Optional 4–20mA & RS485 output
  • Rugged IP65 weatherproof enclosure
  • Suitable for RO, DM & industrial water systems
  • Easy front keypad calibration and setup
  • Digital Conductivity Meter
  • 4 Digit 7 Segment LED
  • ABS Weatherproof (IP65)
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💧 Key Benefits

  • Accurate Monitoring: Measures conductivity/TDS precisely in real time
  • Automatic Control: Relay output for dosing pumps, solenoid valves, or alarms
  • Industrial Communication: Optional analog and RS485 output integration
  • Weatherproof Design: IP65 enclosure suitable for industrial environments
  • User-Friendly Interface: Easy menu-based calibration and operation
  • Wide Measurement Range: Suitable for multiple water treatment applications

📌 Technical Properties

  • Model: Aster CT-650
  • Product Type: Digital conductivity meter / TDS controller
  • Display: 4-digit, 7-segment LED
  • Enclosure: ABS weatherproof (IP65)
  • Mounting Type: Panel or field mount
  • Accuracy: ±2% of full-scale deflection (FSD)
  • Resolution: 0.001 / 0.01 / 0.1 (depending on selected range)
  • Sampling Rate: Less than 2 seconds
  • Power Supply: 230V AC / 110V AC / 24V DC
  • Relay Output: 1 relay, 5A at 230V AC
  • Optional Outputs: 4–20 mA / RS485
  • Measurement Range: 0.5 to 1999 µS/cm
  • Sensor Material: SS-316 or ABS
  • Cell Constant (K): 0.01 / 0.1 / 1.0
  • Operating Pressure: Up to 5 kg/cm²
  • Maximum Operating Temperature: 60°C (up to 100°C with compensation)
  • Sensor Connection: 1/2″ and 3/4″ BSPM
  • Cable: 2-core shielded cable, 3 meter length

⚙️ Features

  • Accurate Conductivity Monitoring: Provides precise real-time conductivity and TDS measurement for reliable water quality control.
  • Smart Relay Control System: Automatically operates dosing pumps, solenoid valves, and alarms based on set parameters.
  • Rugged Weatherproof Design: IP65 ABS enclosure ensures reliable performance in harsh industrial environments.
  • Easy Calibration & Operation: Front keypad setup with simple menu-based programming for user-friendly operation.
  • Wide Application Compatibility: Ideal for RO plants, DM plants, cooling towers, boilers, and industrial water systems.

🌊 Applications

  • RO plants
  • DM plants
  • Water treatment systems
  • Boiler feed water monitoring
  • Cooling tower water monitoring
  • Industrial process water systems
  • Conductivity-based dosing systems

🔧 How To Install

  1. Install the sensor on the pipeline using the provided tee fitting
  2. Ensure the sensor remains fully submerged in flowing water
  3. Connect the sensor cable to the CT-650 controller
  4. Mount the meter on panel or field location
  5. Configure set points and relay operation through keypad
  6. Run calibration if required

⚙️ How It Works

The CT-650 measures conductivity using a conductivity sensor immersed in the water line.

  • The sensor detects the water’s ability to conduct electricity
  • The meter converts this signal into conductivity or TDS values
  • If the reading exceeds the preset limit, the relay activates:Dosing pumpSolenoid valveAlarm / hooter

This allows automatic monitoring and control of water quality.

On Call Assistance
On Call Assistance
100% Genuine Products
100% Genuine Products
Cash On Delivery Below Rs. 3,000
Cash On Delivery Below Rs. 3,000
ACPL Assured
ACPL Assured
Bulk Discounts Available
Bulk Discounts Available
Get GST Invoices
Get GST Invoices

FREQUENTLY ASKED QUESTIONS

Do you provide installation services?

Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.

Do you offer GST invoices?

Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.

How do I know which chemical or filter is suitable for my water?

You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.

Please connect with us from Contact Us.

Can I speak to someone before placing an order?

Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.

Bulk orders

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