Ultrasonic corona & arcing detector Model: ULD-40

DETECTION OF ELECTRICAL ARCS AND CORONA EFFECTS
Electrical arcs in the air and corona effects emit sounds and ultrasounds. The role of the ULD-40™ consists of capturing emitted ultrasounds and translating them to the audible range. This accurately pinpoints and identifies corona effects and arcs that may be encountered on any type of high voltage installation simply by scanning around the suspected area. The detector sensor is positioned in a directional amplifier cone that is integrated in the front of the enclosure. An external parabolic sensor, which enables the user to pinpoint electrical defects from a longer distance, is also available. It easily connects on the side and what’s more, it is equipped with a laser pointing device which enables pinpointing the ultrasound emission source. The dismountable parabolic sensor and the small dimensions facilitate its use in the field and allow access to any type of installations.

FEATURES

• Works just as well in noisy environments
• Countless number of possible applications
• Battery operated for maximum flexibility
• Easy to use
• Parabolic sensor with laser for optimal pinpoint testing