Online Panel Model

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Online TDS / Conductivity Indicator

MODEL : TDSI 642

Display : 3½ Digit 0.5” seven segment LED display

Resolution: Minimum 0.01 ppm ( depends up on range)

Cell constant : 0.1 (or) 1 (as per range)

Product Details

SANSEL make TDS 642 indicator is extremely useful for fast and accurate determination of total dissolved solids or conductivity in a liquid. The use of solid state technology and IC circuitry makes this instrument versatile and reliable.

The factory set fixed range is available. The instrument is ideal for testing of natural water, drinking water, waste water, brine solution and sea water, etc.,.

Model TDSI 642
Display Display 3½ Digit 0.5” seven segment LED display
Range 0 - 20 ppm /0 - 200 ppm /0 - 2000 ppm / 0 - 20 ppt /0 - 200 ppt (any one) 0 - 20 µs /0 - 200 µs / 0 – 2000 µs 0 – 20 mS / 0 – 200 mS
Calibration Zero & Span (Provided on front panel)
Accuracy ± 1 % FS + 1 digit
Resolution Minimum 0.01 ppm ( depends up on range)
Cell constant* 0.1 (or) 1 (as per range)
Input connection Terminal
Operating environment 0 - 50ºC / 20 to 95 % RH non condensing
Power supply 90 to 270V AC / 50Hz
Dimension 48 x 96 x 65 mm
Cutout dimension 44 x 92 mm
Weight 170 grams (Approx.)

Note: Due to continuous product improvements, Published specifications may change with out notice

  • 3½ Digit seven segment LED display
  • Wide ranges
  • Front zero & span calibration
  • ± 1 % of FS accuracy
  • Compact size
  • Easy mount
  • Variety of electrode fittings
  • 90 to 270V AC /50Hz operating supply
Standard Delivery
  • 1.Basic Instrument
  • 2.Panel mount Clamp set
  • 3.Instruction manual

Optional
  • 1.TDS Electrode with PP adapter for easy pipe line fitting
  • 2. Imported certified Standard buffer Solution
  • 3. Pipe line Flow Through assembly of “L” type PVC setup for electrode for Tank installation.