FAQs

A "smart" machine-vision camera captures the image of a target attached to the conductor, then calculates and reports ground clearance in real-time. In tandem with weather data, the utility will receive a comprehensive real-time report from which to establish load capability conclusions.

Yes.  A majority of installations are made on energized lines.  Only the target is attached to the conductor using a standard hotstick; all other components attach to the adjacent structure outside of the energized work area.

No.  The Sagometer can monitor any span where access is available for mounting the Sagometer on the structure and the target on the conductor.

Not generally.  The Sagometer conveniently attaches to all types of pole and latticed structures using the hardware provided and the target easily attaches to the conductor via an integral hot line clamp.  The only exception is for very high voltages where the target is placed in a corona ring or conductor spacer.

Yes, a quality indicator is reported for every measurement.

Normally the Sagometer is powered by a self-contained photovoltaic system.  An optional AC power supply is also available but is usually not recommended due to cost and reliability.

Yes. Near-Infrared laser illumination provides consistent monitoring day and night.

The system will function under all but the most extreme conditions, although dense fog or heavy snow may compromise the target image clarity. Pre-planning the camera orientation will also address any issues with the sun temporarily being in line with the camera field of vision.

Yes. A single system can accept input from two cameras, providing monitoring for adjacent spans.