Bently Nevada Seismoprobe Velocity Transducer Systems are designed to measure the absolute vibration (relative to free space) of bearing housings, casings, or structures. These two-wire systems consist of a transducer and the appropriate cable.
The Seismoprobe family uses moving-coil technology in its velocity transducers, providing a voltage output directly proportional to the vibration velocity. Unlike solid-state velocity transducers, which are essentially accelerometers with embedded integration electronics, moving-coil transducers are less sensitive to impact or impulsive excitation. This makes them suitable for specific applications. Additionally, as they do not require external power, they are ideal for portable measurement applications.
9200-02-20-10-00 Bently Nevada Sensor Proximity
A: Transducer Mounting Angle/Minimum
Operating Frequency Option
01 0 ±2.5, 4.5 Hz (270 cpm)
02 45 ±2.5, 4.5 Hz (270 cpm)
03 90 ±2.5, 4.5 Hz (270 cpm)
06 0 ±100, 10 Hz (600 cpm)
09 0 ±180, 15 Hz (900 cpm)
B: Connector/Cable Option
01 Top Mount (no cable)
02 Side Mount (no cable)
05 Terminal block top mount (no cable)
10 10 feet (3.0 meter)
15 15 feet (4.6 meter)
22 22 feet (6.7 meter)
32 32 feet (9.8 meter)
50 50 feet (15.2 meter)
C: Mounting Base Option
01 Circular; 1/4-20 UNC stud
02 Circular; 1/4-28 UNF stud
03 Rectangular flange
04 Circular; with three 8-32 threaded studs on a 44 mm (1.75 in) diameter bolt circle
05 No base; 1/2-20 UNF-3A stud
06 Isolated circular 1/4-20 UNC stud
07 Isolated circular 1/4-28 UNF stud
08 Isolated rectangular flange
09 Isolated circular 5/8-18 UNF stud
10 Circular; M10X1 stud
11 Isolated circular M10X1
12 Isolated circular 1/2-20 UNF-2A
D: Agency Approval Option
00 No Approvals
01 CSA
04 ATEX/IECEx
