APG VBL Vibrating Switch user manual - Manual (Page 4)

VBL Series Rev. A2, 9/09
4
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
• Introduction
The vibrating level sensor, VBL-12, VBL-22, and VBL-32 are made specifically
for solid level measurement in containers. It is designed for minimum density of
bulk solid (loose) 12 lbs. per cubic feet (0.2 g/cm
3 ). Not only fine powders,
ordinary powder, granular materials and pellets, but also for detecting sediments
in the liquids such as sludge, sand, etc. The model VBL is usable in a wide range
of specifications. Since the detecting point is at the tip of the vibration pipe, it is
immune to buildup of the medium on the inside wall of the vessel.