alpha DO2000 Series Dissolved Oxygen Analyzer/Controller
From Eutech Instruments

Industrial Process Controllers & Monitors

alpha DO2000 Series Dissolved Oxygen Analyzer/Controller

• Available in both Galvanic (alpha DO2000) and Polarographic (alpha DO2000PG) versions.

• Programmable for On/Off, Proportional, or PI (Proportional integral CONTROL) - ideal for most demanding precision process control applications

• Calibration is quick and easy using the atmospheric air as the calibration media for 100% air saturation

• User-Customization through Advanced Setup Menu offers flexibility in matching the controller's functions to suit individual's specific requirement

• Includes Barometer pressure, Salinity, Temperature Compensation

• 0 to 2000 Second Time Delay Adjustment on control and alarm delays

• Non-Volatile Memory retains all stored parameters and calibration data even if power fails

• Backlit 14 segments display with symbols for status information and On/Off selectable with four levels of brightness control

• Adjustable Hysteresis (Dead Band) prevents rapid contact switching near set point

• Three-Level Password Protection prevents unauthorized tampering with settings

• Wash Contact Relay controls electrodes cleaning systems at desired duration and frequency

• Universal Power Supply Input from 85 to 250 VAC/DC allows use at multiple sites and withstands voltage fluctuations

• Choice of Temperature Sensor Pt100/Pt1000 with 2-wire or 3-wire temperature input selection

• Dual Display shows Dissolved Oxygen value with temperature simultaneously - features clear multiple icons, set points, and status messages

• Rugged NEMA 4X housing protects controller from the elements and dirty industrial applications

• Easy Installation and Wiring with detachable plug-in connectors
  

E-Brochure

Instruction Manual

Applications:

General: Useful for monitoring temperature and control of DO in wastewater treatment and aquaculture applications. Use with valves, blowers or aerators to ensure proper system operation.