Product Description
Product Details: Bently Nevada 9200-02-05-10-00 Two-wire Seismoprobe Transducer
General Information
- Manufacturer: Bently Nevada
- Model/Part Number: 9200-02-05-10-00
-
Description:
- A two-wire transducer designed for seismic vibration measurement.
- It features high accuracy and durability with an optional fluid-resistant cable.
- Provides output related to the vibration of the machine or casing, which can be used with 3300 or 3500 monitors.
Specifications
| Parameter | Details |
|---|---|
| Electrical 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 |
| Sensitivity Temperature Coefficient | 0.2%/°C |
| Frequency Response | 4.5 to 1000 Hz (270 to 60,000 CPM), +0, -3dB typical |
| 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 with a 10 kΩ load |
| Coil Resistance | 1.25 kΩ ±5% |
| Locked Coil Inductance | 125 mH, typical |
| Amplitude Linearity | ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s) at 100Hz (6000 CPM) |
| Shock Resistance | Withstands 50 g peak maximum acceleration along non-sensitive axis |
| Transverse Sensitivity | ±10% maximum of sensitive axis sensitivity at 100 Hz and 1.0 in/s (2.54 cm/s) |
| Polarity of Output Signal | Pin A goes positive with respect to Pin B when transducer case velocity is towards the connector |
| Lead Wire Length | 305 meters (1,000 feet) maximum, consult manual for frequency roll-off at longer lengths |
Environmental Limits
| Parameter | Operating Temperature | Storage Temperature |
|---|---|---|
| 9200 Series | -29°C to +121°C (-20°F to +250°F) | -29°C to +121°C (-20°F to +250°F) |
| 74712 Series (Alternative) | -29°C to +204°C (-20°F to +400°F) | -29°C to +204°C (-20°F to +400°F) |
| Humidity | 95% relative humidity, non-condensing. 100% non-submerged with integral cable option |
Mounting and Connector Options
-
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)
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B: Connector/Cable Option
- 01: Top Mount (no cable)
- 02: Side Mount (no cable)
- 05: Terminal block top mount (no cable)
- 10-50: Integral hardline cable options (7 to 50 feet)
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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 (44 mm bolt circle)
- Multiple isolated base and stud configurations available.
-
D: Agency Approval Option
- 00: No Approvals
- 01: CSA
- 04: ATEX/IECEx
Physical Dimensions and Weight
| Parameter | Details |
|---|---|
| Height | 102 mm (4 in) typical |
| Diameter | 41 mm (1.6 in) typical |
| Weight | 9200 = 300 g (10.5 oz) typical, 74712 = 480 g (17 oz) typical |
Notes
- For optimal performance, the mounting angle and minimum operating frequency should match your specific application needs.
- Ensure proper cable selection based on environmental conditions, especially when operating in hazardous or extreme environments.
- The output signal polarity depends on the transducer case velocity direction relative to the connector.