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Home / Sensors & Modules / TDS Sensor Module
TDS Sensor Module

The TDS Sensor Module measures Total Dissolved Solids in water using electrical conductivity.

TDS Sensor Module

SKU 2080 Category Sensors & Modules

₹1,140.00 (Excl GST)

excl. GST*

Bulk deal
Quantity Discount Discounted price
10 - 29 2.5% ₹1,111.50
30 - 69 5% ₹1,083.00
70 - 100 7.5% ₹1,054.50

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TDS Sensor Module

The TDS Sensor Module measures Total Dissolved Solids in water using electrical conductivity. It provides an analog output proportional to water purity, useful for water quality monitoring and aquarium maintenance.


Key Features

  • TDS measurement
  • Conductivity-based sensing
  • Analog output
  • Waterproof probe
  • 3.3V-5V operation
  • Compact module

Technical Specifications

Parameter Specification
Parameter TDS (Total Dissolved Solids)
Range 0-1000 ppm
Output Analog
Operating Voltage 3.3V – 5V
Interface 3-pin header
Probe Waterproof

Applications

  • Water quality monitoring
  • Aquarium maintenance
  • Water purification systems
  • Hydroponics
  • Environmental monitoring

Important Notes

  • Calibrate with known TDS solution
  • Temperature affects readings – compensate
  • Probe must be fully immersed
  • Clean probe regularly to prevent buildup
  • Not for high-temperature liquids

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