The CM5A is a full-featured, compressor controller that incorporates analog inputs and outputs along with full PID control of suction or discharge pressure. Enhanced features provide the user with higher levels of annunciation and more detailed system information. Inputs and limits can be programmed to suit the needs of the application. Analog I/O can be used with almost any 4-20 mA pressure transducer. It is also capable of controlling scrubber liquid level using 1, 2, or 3 float switches. Touchscreen functions make it easy for the operator to make to set or change control settings.

All programmable settings are password protected unless the password feature is turned off. Programmable settings incorporate multiple timers that give the operator flexibility control over each input. Adjustable response times can be used to take inputs out of the system, delay response to changing conditions, or prevent rapid cycling. The CM5A controller can be configured with two PID loops to control compressor speed as well as a suction pressure inlet control valve (or other device), if desired.

Special Features Available: SMS text messaging, full data logging and storage in CSV format, real time remote monitoring and control via internet.

 

BROCHURE DOWNLOAD – CM5A Brochure

The CL1A is an easy-to-use, low-cost, single-stage compressor controller that offers features not commonly found on controllers in this price range. The CL1A includes 16 pre-programmed digital inputs and 1 analog input that can be configured as a stop/start control to work with a 4- 20 mA pressure transducer. The CL1A can be programmed for vapor recovery applications (very low pressure) or standard gas compressor applications. Output contacts are pre-programmed to control motors, scrubber dump valves, alarms, and bypass valves. Scrubber liquid level control can be achieved using 1, 2, or 3 float switches.

All programmable settings are password protected unless the password feature is turned off. Programmable settings incorporate multiple timers that give the operator flexible control over each input. Adjustable response times can be used to take inputs out of the system, delay response to changing conditions, or prevent rapid cycling.

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