Model

Product name

Technical parameters

Technical characteristics

Continuous working time

Positioning accuracy

Response speed

Maximum reception distance

Environment temperature

YY-DDT-I

Pipeline cleaner passage indicator

≥100h

±5cm

20m/s

30m

-20～50℃

Working characteristics, performance index and electronic positioning receiver, it is used with an electronic launcher in pipeline in different location of pipeline operation of fixed-point monitoring, for ground operations personnel to provide a basis for process change, also provide pig card blocking occurs receiver search range. All-weather operation, with sound and light alarm function.

YY-DDT-II

Intelligent pipeline cleaner passage indicator

Dispose Pipeline cleaner pass information, The software program of the monolithic microcomputer filters out the interference signal, the received pigging information is displayed on the LCD screen, and the date and time of pig passing are recorded. This product is stable and reliable, the false alarm rate is low, easy to use, especially for night observation, easy to carry.

YY-DDT-Ⅲ

New type pipeline cleaner passage indicator

24h

±5cm

80m

-25～85℃

Similar to YY-DDT-I, the new type has long signal receiving distance, red light display and sound alarm functions.