alpha-RES1000 1/ 4 DIN Resistivity Controller - Eutech[Mar. 1, 2010 3:12:12]
Specification
Product Features
: : Two Selectable Resistivity Measurement Ranges in one controller via its IP54 front panel. High-level accuracy of ± 1% of full scale can be obtained with appropriate cells and correct temperature coefficient
: : User-Customization through Advanced Setup Menu offers flexibility in matching the controller' s functions to suit individual' s specific requirement
: : Choice of Cell Constant ( 0.01, 0.1) for accurate control in any solution
: : 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
: : 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
: : Line Resistance Compensation against intrinsic cable resistance for longer cable connection
: : 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
Applications
General: Use for virtually any batch or online applications where rapid, accurate control. Great for OEM/ system integrator.
Water Purification/ Treatment: Suitable for pure, ultrapure, and reagent grade water batches of incoming process water.
Regulatory: Hook to recorder to document data for regulatory compliance.
