Total Dissolved Solids (TDS) Analyzer

Total Dissolved Solids (TDS) Analyzer adalah jenis alat online water quality analyzer yang pada sensor terdapat alat yang biasa digunakan untuk memonitor kualitas air. Dalam proses monitoringnya memunculkan semacam reaksi oksidasi.

Reaksi oksidasi yang muncul terjadi pada elektroda yang ditandai dengan, “semakin tinggi konsentrasi oksidan dalam larutan, semakin besar potensi yang dihasilkan dan pengukuran ORP.” Selain itu, terdapat pula sel gavanik yang terdiri dari anoda dan katoda yang ada. Sel ini berguna untuk mengukur potensi yang terkait dengan reaksi redoks.


  • Locally available memory enabling clients to effectively align, arrange sensor at lab, and disseminate to different fields destinations
  • Ideal for outdoor applications and ultra low power consumption
  • Temperature compensation
  • Solution without cabinet and powerful ip 68 water submersible enclosure
  • Surge protection for power and rs 485 communication
  • Minimize cabling , 1.2 km rs 485 digital communication, and engineering cost
  • Data monitoring and programming configuration calibration
  • Eliminate i/o module cost, direct connected with plc, hmi, and standard modbus rtu protocol
  • Online real time measurement
  • Drift free high reliability
  • Output signal: RS485 (modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit; 4 ~ 20 mA (optional)
  • Data resolution: 16 bits (0.001% FS)
  • Surge protection: 4000 V DC
  • Power: 3.6 ~ 12 V DC ±10%, 15 mA
  • Protection: polarity, overload, short circuit
  • Safety: CE, FCC

Measurement range 0 ~ 100 mg/L

0 ~ 3,000 mg/L

0 ~ 50 g/L

Accuracy ±1% FS
Resolution 0.1 mg/L
Repeatability ±0.5% FS
Operation pressure Max. 10 Kgf/cm²
Operating temperature 0 ~ 85 °C; -5 ~ 110 °C (optional)
Cell constant 1.00
Response time 1 second
Protection IP 68
Temperature sensor PT 100
Temperature measurement range 0 – 85 °C ;0 ~ 100 °C(optional)
Temperature accuracy ± 0.5 °C; ± 0.1 °C (Optional)
Process connection M 28 x 1.5
Housing POM
Dimension 25 Χ 210 mm
Weight analyzer: approx. 150 g (POM); 500 g (SS316L); 400 g (Titanium) cable: 80 g/m