alpha-DO1000 1/4 DIN Dissolved Oxygen Controller
From Eutech Instruments

Industrial Process Controllers & Monitors

alpha-DO1000 1/4 DIN Dissolved Oxygen Controller

• Built-In Programmable Limit, Proportional (Pulse Length or Pulse Frequency) - ideal for precision process control applications

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

• Readout in mg/L, pm or % saturation

• Barometric and Salinity Automatic Compensation after manual input

• Hold Relay for use with float switches/flow switches and other controllers as a failsafe function

• Two Level Password Protection prevents un authorized tampering with settings

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

• Galvanically Isolated Scalebale 0-20/4-20 mA Outputs

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

• Choice of General Purpose or Low DO measurement for wider applications

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

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

• Large Dual Display shows DO with temperature simultaneously - features clear multiple icons, set points, and status messages

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

• 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.