Percentage Timers

Percentage Timers

PTA Series Percentage Timers provide an economical method to deliver precise and reliable repeat cycle timing for critical applications such as agricultural irrigation. A potentiometer setting determines the ON time as a percentage of the total ON/OFF cycle time. Seven fixed total cycle times are available in seconds, minutes, and hours.

Accurate Timing for Critical Applications

Setting of the time delay is easy with a rotary potentiometer. The microprocessor-based control provides reliable and accurate timing for irrigation, power systems, automation, and other industrial processes requiring economical repeat cycle timing.

PTA2001M Percentage Timer


PTA Series Percentage Timers mount with an industry-standard panel cutout and pattern. Models are available with or without memory of timing sequence.

Frequently Asked Questions About Percentage Timers