APG VBL Vibrating Switch user manual - Manual (Page 8)

VBL Series Rev. A2, 9/09
8
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]
• Nomenclature
1. Vibration Pipe
Detecting part which touches
directly to the powders. It
vibrates when there’s no
powders, but vibration will
dampen or stop when it becomes
buried in the measured materials.
2. Plug for VBL-12N/NT and VBL-
22N/NT
Screw to install the sensor to the
tank.
3. Flange for VBL-12F/FT,
VBL-22F/FT and VBL-32F
Flange to install the sensor to the
tank.
4. Extension pipe for VBL-22F/FT
and VBL-22N/NT
Sensor measuring length
extension part.
5. Flexible cable for VBL-32F
Sensor measuring length
extension part.
6. Housing
Electronic circuit is placed.
7. Cable Gland
Cable entry to enter the cable.
Sizes are JIS F 20a (G 3/4) and JIS
F 15c (G 1/2) (Optionally
available.)
8. Cover for the sensor.