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Oakton Eutech pH 200 1/8-DIN pH/ORP Controller, with NIST Traceable Certificate of Calibration - WD-56700-70
Item #:
WD-56700-70
Brand:
Oakton Instruments
Share this product:
WD-56700-70 Eutech pH 200 1/8-DIN pH/ORP Controller, with NIST Traceable Certificate of Calibration by Oakton
Scrolling, 14-segment LED guides user through set-up functions
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 set relay values, select pH or ORP control, select manual or automatic temperature compensation, and more. It also lets you view electrode slope and offset, and previous calibration points.
The 1/8 DIN housing is ready to install in standard panels and NEMA rated boxes. Includes mounting hardware; accepts electrodes with BNC connectors and 100 Pt RTD ATC elements.
- Two set point, two SPDT relay for on/off control
- Reliable power supply from 85 to 250 V AC/DC withstands voltage fluctuations
- Two separately adjustable hysteresis bands prevents rapid contact switching at either set point
- Selectable symmetrical mode operation eliminates electrical noise
- Two-point pH calibration; offset ORP and temperature calibration
- 4-20 mA output for remote monitoring or hard copy recording
- Two level password protection for calibration and setup parameters
- Toggle between pH (or mV) and temperature display
- Removable terminal strips offer quick and easy connections
- Battery back-up of memory maintains set-up if power fails
| Measures | pH, mV, °C |
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | up to 2 points (1.68, 4.01, 6.86, 7.00, 9.00, 10.00, 12.45) |
| mV Range | ±1000 mV |
| mV Resolution | 1 mV |
| mV Accuracy | ±2.0 mV |
| mV Calibration | offset up to ±150 mV |
| Temperature Range | -10.0 to 110.0°C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ±0.5°C |
| Temperature Calibration | offset to ±10°C |
| Control type | on/off |
| Number of inputs | one |
| Number of set points | two (high and low) |
| Separate alarm relay | no |
| Output Control | 2 SPDT nonpowered relays, 6A at 110 VAC; 250 VAC max. |
| Output Current | 4 to 20 mA output, isolated |
| Hysteresis | adjustable; 0.0 pH to 2.0 pH or 0 to 300 mV |
| Input impedance | 10^12 |
| Temperature Sensor | 2 or 3 wire 100W Pt RTD |
| Temperature Compensation | Automatic or manual, from 0 to 100°C |
| Password protection | two level (calibration and setup parameters) |
| Display | scrolling 14-segment LED, four digit |
| Operating Temperature | 0 to 50°C, 10 to 95% RH |
| Housing | 1/8 DIN |
| Dimensions | 48 x 96 x 150 mm; panel mount 91 x 45 mm |
| Shipping weight | 3 lb (1.4 kg) |
