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Bently Nevada 3300/16-12-01-02-00-00-00 3300 Series XY/Gap Dual Vibration Monitor
Purchase authentic Bently Nevada 3300/16-12-01-02-00-00-00 XY/Gap Dual Vibration Monitors. Brand New in original factory packaging with Original Stock and Global Shipping.
Description
Configured for continuous radial shaft vibration monitoring and average gap measurement in 3300 Series machinery protection racks, the Bently Nevada 3300/16-12-01-02-00-00-00 (3300/16 Dual Vibration Monitors) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
| Option | Specification |
|---|---|
| 3300/16 | Base model: XY/Gap Dual Vibration Monitor |
| -12 | Full-scale range option: 0-150 um peak-to-peak |
| -01 | Transducer input option: 3300 8 mm, 3300 XL 8 mm, or 7200 5 mm/8 mm Proximitor Sensor (200 mV/mil) |
| -02 | Alarm relay option: Hermetically-sealed relays |
| -00 | Agency approval option: Not required |
| -00 | Safety barrier option: None |
| -00 | Trip multiply option: None |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3300/16-12-01-02-00-00-00 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 8.0 kg (Shipping weight) |
| Dimensions | Standard 3300 Rack Module Slot (Full-Height) |
| Operating Temp | 0 deg C to +65 deg C |
| Power Consumption | 1.0 W typical (Backplane bus draw) |
| Product Type | Dual Vibration Monitors |
| Channel Count | 2 independent radial vibration and position channels |
| Scale Range | 0-150 um peak-to-peak |
| Input Sensitivity | 200 mV/mil (7.87 V/mm) |
| Relay Type | Hermetically-sealed relays |
| Safety Barrier Option | None (Option -00) |
Eddy-Current Probe Scaling and Rotor Dynamics
The Bently Nevada 3300/16-12-01-02-00-00-00 processes raw radio-frequency signals from dual eddy-current proximity transducers. By maintaining tight input impedance control, the module preserves calibrated eddy-current probe scaling at 200 mV/mil across the full 0-150 um peak-to-peak dynamic range. Furthermore, the internal signal conditioning circuits separate high-frequency vibration signals from static DC gap voltages. Consequently, this process enables precise evaluation of rotor dynamics, radial shaft displacement, and journal bearing stability in real time.
Frequently Asked Questions
Q: How do technicians verify gap voltage calibration on this module?
A: Technicians connect a multimeter to the front-panel coaxial test jacks to read the unconditioned DC voltage directly, confirming that target -10 VDC gap settings correspond to the shaft position center.
Q: How does the module handle signal routing without internal safety barriers (Option -00)?
A: Direct wiring routes from the rear terminal block directly to field Proximitor sensors, which avoids signal degradation when external galvanic isolation barriers or non-hazardous field wiring are utilized.
Field Installation Guidelines
- First, insert the 3300/16-12-01-02-00-00-00 module firmly into its designated slot within the 3300 rack chassis and tighten the top and bottom retaining screws.
- Next, attach field wiring leads from the Proximitor sensor directly to the designated terminals on the rear backplane connector block.
- Additionally, clamp field cable overall shielding to the central rack ground bar to eliminate noise interference and maintain cross-talk suppression.
- Finally, apply rack main power, execute internal diagnostic routines, and verify front-panel meter indications against baseline machine vibration levels.
Additional information
| Weight | 8.00 kg |
|---|---|
| Dimensions | 81 × 75 × 93 mm |
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