The ornamental design for a sensingbar for waterpurifier, as shown and described.
1. Sensing bar for water purifier
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Right
1.6 : Top
1.7 : Bottom
1.8 : Reference
1.9 : Enlarged
1.10 : Enlarged
Reproduction 1.8 is a reference view indicating an enlarged portion in the water purifier with the subject design; reproduction 1.9 and 1.10 are reference views showing the enlarged view of the subject design installed on the water purifier taken from the bottom and the enlarged cross-sectional view of the water purifier with the subject design, respectively; the broken lines showing a water purifier and the circles represented by the dot-dashed line in reproduction 1.8 to 1.10 form no part of the claimed design.