With a unique single-rod probe design and a sword-shaped blade that prevents bridging of material, Vibrating Rods allow solid material to easily flow by preventing build-up on the blade. These sensors are suitable for both top and side mount applications, while rigid extended models can be custom built up to 13' of either galvanized or stainless steel, dependent on the application. Vibrating Rods are suitable for a wide variety of dry and bulk powder materials including extremely light, fluffy materials.