Why SensorGuard for Pipeline Cathodic Protection systems?
The SensorGuard product range was designed to detect electrical disturbances that are an imminent threat of damage to electrical and electronic equipment. The approach is simple; if lightning is a threat or AC line voltage becomes unstable, the device physically isolates equipment from the phase and neutral. “Isolation” is the ultimate level of protection for sensitive electronic equipment. Disconnecting from the AC line during damaging electrical events eliminates fault current paths and the protection offered by this device is the same as if someone pulled the plug from a power receptacle. How it works SensorGuard is a multi-function power quality monitor for electronic equipment. A control board continuously monitors the quality of the power grid. As abnormal voltage conditions are detected, the control board turns off a definite purpose power contactor, which in turn provides the isolation for the electronic equipment from the power service. Should a power problem be detected, Sens
