Murphy compressor controls


• Fully configurable control and monitoring system. Applications include reciprocating / screw compressors and pump systems.

• System is expandable to meet most three-stage compressor applications.

• User-configurable with Windows®-based software. Allows the operator to point and click to implement standard processes. All I/O points can be custom configured.

• No programming experience required.

• Local and remote communications, Modbus® RTU via RS485/232.

• USB 1.1 support for laptops without a serial port.

• Upload / Download capabilities for configurations and set points.

• Approved Certification for Class I, Division 2, Groups B, C & D areas.

• Shutdown history list (Last 20 events)

• Event history list (Last 32 events)

• Active alarm list

• 10 maintenance timers

• Run hourmeter

• Support for No-Flow Totalization

• Number of starts per hour (electric motor)

• 6 PID loops w/ override (up to three each)

• Configuration templates provided for simple user configuration

• Configurations stored in non-volatile flash memory

• Set points stored in non-volatile EEPROM memory

FW Murphy Centurion C4 Compressor Controls Specs

  • Power Input: 10 -32 VDC
  • Operating Temp.: -40 to 85°C (-40 to 185°F)
  • Configuration: PC-based Centurion Configuration Software

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