Maintenance - Bently Nevada Velomitor Sensor Operation Manual

This section shows how to check the performance of the Velomitor® Sensor.
Table 3-1 lists the recommended maintenance equipment. If the required
equipment is not available, contact the nearest Bently Nevada LLC field office, or
a testing laboratory for testing.
Recommended Equipment
MB Dynamics
Model PM50 Exciter Shake Table
MB Dynamics, Model 2250 Power
Amplifier
Krohn-Hite Model 1200A Function
Generator (Bently Nevada P/N 02280852)
Bently Nevada LLC
Model 330180-50-00 Proximitor
Model 330101-00-08-10-02-00 Probe
Model 330130-040-00-00 Extension
Cable
Power Supply, Bently Nevada TK15
AISI 4140 Steel Target Material
3 mA (Motorola P/N 1N5309) current
diode Bently Nevada P/N 00643485
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

3. Maintenance

Table 3-1. Recommended Maintenance Equipment
Specification
®
Sensor
-24.0 Vdc with minimum output current of
20 mA and less than 5 mV peak-peak
noise
0.030 inch (0.762 mm) thick, 0.85 inch
(21.6 mm) diameter, 16 µin pp (0.41 µm
pp)
Section 3 - Maintenance
23