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The Dorrough PLM-120 addresses the need for a reliable means of monitoring and reporting events occurring on AC power lines. It captures, logs, and alarms for all power quality violations up to and even after a complete power outage sending the events to a history log on a computer or a printer via Windows.
Its 6.5 x 8.25 x 2.9" dimensions make it both highly visible and far more practical for portable use than a standard monitor. The unit can also be rackmounted using an optional rack adapter.
Power Line Metering
By combining the best AC line monitoring functions, data logging features, and flexible reporting capabities in a single device, the Dorrough PLM-120 provides complete, specific, dynamic, and "moment-to-moment" power line quality information.
This new monitor addresses the need for a reliable means of monitoring and reporting events occurring on AC power lines feeding facilities having sensitive electronic devices that could be damaged by overvoltage, spikes and transients, and other damaging events.
The PLM-120 captures, logs, and alarms for all power quality violations up to and even after a complete power outage. The "information-at-a-glance" front panel displays current values and alarm status while an RS-232 data output sends the events to a history log on a computer, printer, or printer via Windows.