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Ultrasonic detector for locating leak and mechanical malfunction
SDT 170 S SDT International

The SDT 170 S (Standard) is the entry-level point for the 170 platform and features standard airborne ultrasonic detection with an integral sensor. It is primarily used for compressed air leak and vacuum leak detection, verifying the tightness of seals in vehicles, clean rooms, etc... It is a low cost solution for the detection of electrical problems (arcing, corona, tracking), inspection of steam traps, hydraulic and pneumatic circuits, pumps and general mechanical inspections where trending and measured data is not critical.
All measured signals are displayed on a segmented analogue bar graph. The SDT 170 S version is equipped with an internal airborne ultrasonic sensor and can be used in combination with all optional external ultrasonic sensors.
The equipment SDT 170 S+ has the same characteristics as the SDT 170 S, with moreover the digital display of the measure. This functionality is essential to quantify the leak rates and to evaluate the benefits generated by a leak survey program on the compressed air circuit.