TDS Sensor and Meter

TDS meter is a water quality analysis device used to indicate the total dissolved solids in a solution (usually water). Since dissolved ionized solids (such as salts and minerals) increase the conductivity of a solution, a TDS meter can also measure the conductivity of a solution and estimate the TDS from that reading. TDS meters typically quantify this conductivity in microsiemens or ppm. There is tds meter with data logging function and tds sensor for ro system.

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Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PCS3523 TDS Electrode

Features

Titanium wetted part material
Conductivity range 0.01- 20µS/cm
Resistivity range 0.01-18.2MΩ.cm
Installation method: NPT3/4”

Applications

General application
Drinking water
Environmental sewage
River and lake water quality
Chemicals
Electroplating
Pharmaceutical, food

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Advantages

With temperature measurement and temperature compensation
Anti-corrosive

The tds sensor for process monitoring of water is very important. Pokcenser provides TDS sensor with temperature probe for 0-20us/cm, 0-200us/cm, 0-1000us/cm...1-30000us/cm.

Resources

Datasheet

File Name	Time	Type	Download
PCS3523 TDS Electrode	Sep 28, 2025	PDF

Technical Parameters

Model	PCS3523
Conductivity range	0.01- 20µS/cm
Resistivity range	0.01-18.2MΩ.cm
Electrode mode	Two electrodes
Electrode constant	K≈0.01
Wetted part material	Titanium alloy
Temperature range	0-50℃
Withstand voltage range	0 - 0.6Mpa
Temperature sensor	NTC10K/ PT100/ PT1000
Installation interface	NPT3/4’’
Electrode lead wire	Typical 10m

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