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Oakton Eutech TDS 200 Total Dissolved Solids 1/8-DIN Controller - WD-19505-10
Item #:
WD-19505-10
Brand:
Oakton Instruments
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WD-19505-10 Eutech TDS 200 Total Dissolved Solids 1/8-DIN Controller by Oakton
Scrolling, 14-segment LED display makes setup simple
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.
- 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
| Measures | TDS, °C |
| TDS Range | 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 |
| TDS Resolution | 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 |
| Temperature Range | -10.0 to 110.0 °C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ±0.5°C |
| Temperature Calibration | offset up to ±10°C |
| Control type | on/off |
| Number of inputs | one |
| Number of set points | two |
| Output Control | 2 SPDT nonpowered relays, 6A at 110 VAC; 250 VAC max |
| Output Current | 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 100°C |
| Password protection | two levels |
| Display | 4-digit, 14 segment scrolling LED |
| Operating Temperature | 0 to 50°C |
| 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) |