Murphy specializes in engine or motor driven pump and compressor controls for the Oil & Gas Industry. But we are constantly expanding and improving our product line of digital compressor controls and panels.

The annunciator line offers fixed parameter products such as the Mark III and IV and LCDT.

Our line of controllers offers small application-specific products, such as the EMS series, up to the Millennium Programmable Controller. The Millennium is capable of monitoring analog as well as digital inputs, and performing tasks such as auto start, loading, PID loop control, data logging, and communications. It has the flexibility of a PLC with extra durability for hazardous environments. We also offer free software to enable customized access to the program.

Custom-engineered compressor control panels, housed in weatherproof enclosures are our specialty. We provide all degrees of system protection through our proven concept of simplified automation. We offer designs that are suitable for hazardous as well as non-hazardous locations. We can also design and build custom panels to match your exact specifications.

Around the world, Murphy Automation Control Systems are preferred by compressor fabricators and users for their dependability.

Murphy series:
TTD Series – Selectronic? Fault Annunciator
C3 Series – The Centurion Configurable Controller
MC Series – The Millennium Controller with programmable monitoring system.
LCDT – The digital fault annunciator Tattletale.
S1501 – The Selectronic micro-controller/annunciator
HC-9040 – Ignition Powered Panel Tester

	TTDJ Series Annunciators The TTDJ Series configurable annunciators feature a built-in power supply, hourmeter and optional tachometer. Models are powered by 90-350 VDC negative ground CD ignitions, as well as 10-32 VDC systems.
	C3 Series: Centurion Configurable Controller
	The C3 Series Centurion Configurable Controller is a control and monitoring system designed primarily for engine driven compressor applications.
	Communication Series Controllers
	Communication Controllers with standard input/output, analog input/output and temperature sensing via MODBUS RTU; Harnesses; Patch Cables; Adapter Accessories.