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Eutech TDS 200 Controller

Scrolling, 14-segment LED display makes setup simple

  Economical controller designed with the features and reliability of a much more expensive instrument
  Reliable power supply withstands voltage fluctuation from 85 to 265 VAC
  Adjustable hysteresis prevents rapid relay switching near set points
  Adjustable TDS factor, temperature coefficient, and selectable cell constants
  Galvanically isolated 4-20 mA output for remote monitoring or hard copy recording
  Removable terminal strips offer quick and easy connections
  Battery back-up of memory maintains set-up if power fails

These sturdy, compact controllers withstand voltage fluctuations from 85 to 250V AC/DC! They are ideal for installation were electrical fluctuations are common, or install them in series throughout areas of differing electrical conditions.

Advanced setup mode lets you select cell constant, TDS factor, temperature coefficient, manual or automatic temperature compensation, hysteresis band and more. It also lets you view previous calibration points.

The 1/8 DIN housing is ready to install in standard panels and NEMA rated boxes. Includes mounting hardware; accepts probes with stripped ends and Pt 100 RTD ATC elements.

Measures TDS, C
TDSRange 0 to 10.00 ppm
0 to 100.0 ppm
0 to 1000 ppm
0 to 5.00 ppt
0 to 10.00 ppt
0 to 100.0 ppt
TDSResolution 0.01 ppm
0.1 ppm
1 ppm
0.01 ppt
0.1 ppt
Special features Conductivity to TDS factor adjustable from 0.40 to 1.00
Calibration one point, slope calibration
Control accuracy 1% full-scale
TemperatureRange -10.0 to 110.0 C
TemperatureResolution 0.1C
TemperatureAccuracy 0.5C
TemperatureCalibration offset up to 10C
Control type on/off
Number of inputs one
Number of set points two
OutputControl 2 SPDT nonpowered relays, 6A at 110 VAC; 250 VAC max
OutputCurrent 4-20 mA output, isolated
Hysteresis 0 to 10% of range, adjustable for each set point
Electrical isolation yes, galvanically
Temperature Sensor Pt 100
Temperature Compensation automatic or manual, from 0 to 100C
Password protection two levels
Display 4-digit, 14 segment scrolling LED
Operating Temperature 0 to 50C
Housing 1/8 DIN
Dimensions 3-3/4"W x 1-7/8"H x 6"D
Shipping weight 0.5 lb (0.2 kg)


click on image to enlarge

Model # Description Suggested List Price Qty  
WD-50001-00 Power cord, U.S. standard plug, 6-ft, 120 VAC $55.00
WD-19505-10 TDS 200 Controller, Eutech $557.00
WD-19505-77 TDS Controller & NIST traceable calibration report $683.00
Accessories
WD-05656-55 Stand for 1/8 DIN controllers $38.00

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OAKTON Instruments: setting the standard, again and again
OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com