Bently Nevada 9200 Seismoprobe Velocity Transducers
Product Specifications
| Attribute |
Value |
| Sensitivity |
20 mV/mm/s (500 mV/in/s), ±5% when properly terminated and oriented at the angle of calibration. |
| Calibration Load |
10 kΩ Terminal "A" to "B" Output taken across pins "A" and "B" |
| Sensitivity Temperature Coefficient |
0.2%/°C |
| Dynamic operating range |
2.54 mm (0.100 in) peak to peak maximum displacement |
| Velocity Range |
25 mm/s (1 in/s) (at +22 °C of casing vibration at 100 Hz with a 10 kΩ load. |
| Coil Resistance |
1.25 kΩ ±5% |
Product Description
Bently Nevada Seismoprobe Velocity Transducer Systems are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The two-wire systems consist of a transducer and appropriate cable.
- Moving-coil technology provides voltage output proportional to vibration velocity
- Less sensitive to impact or impulsive excitation than solid-state velocity transducers
- No external power required, ideal for portable measurement applications
- Two-wire design for simplified installation
Ordering Information
Model Number Format: 9200-AA-BB-CC-DD
Transducer Mounting Angle/Minimum Operating Frequency Option
| Code |
Specification |
| 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) |
Connector/Cable Option
| Code |
Specification |
| 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) |
Mounting Base Option
| Code |
Specification |
| 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 |
Agency Approval Option
| Code |
Specification |
| 00 |
No Approvals |
| 01 |
CSA |
| 04 |
ATEX/IECEx |