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CompScan Model A-32-S is a complete controller for screw compressors.
Up to 255 steps of loading.
9 x relay outputs and 2 x 4-20ma outputs.
Temperature inputs for all parameters.
Pressure inputs for all parameters.
Data Logging.
Can be connected to TempScan.

• Automatic or manual control.
• Oil pressure start and test before motor start.
• Motor start fully unloaded.0 to 100% load unload.
• High and Low pressure alarms.
• High and Low temperature alarms.
• Alarm delays.
• Pump down set point for turn off.
• Load and unload delays.
• Fast load set point.
• Fast load delay.
• Manual load and unload switches.
• Oil heater and Oil cooler.
• Economizer output.
• Volume ratio control and position input.
• Data logging.
• Alarms and warnings logged.
• 20 character x 4 line LCD, 4 digit & 3 digit LED display.
• Easy menu driven setting of functions.
• Remote run digital input.
• Fully microprocessor controlled.
• Instant indication of pressures and temperatures.
• Connect to TempScan.

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