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Bently Nevada 3300/03-01-03 3300 Series System Monitor Module
Purchase authentic Bently Nevada 3300/03-01-03 3300 Series System Monitor Modules. Brand New in original factory packaging with Original Stock and Global Shipping.
Description
The Bently Nevada 3300/03-01-03, also cataloged as the 3300/03 System Monitors, operates as a dedicated hardware component for centralized alarm configuration, Keyphasor power distribution, and digital communication processing within 3300 Series machinery monitoring racks.
Suffix Breakdown & Model Matrix
| Option | Specification |
|---|---|
| 3300/03 | Base model: System Monitor Module |
| -01 | Type option: Standard |
| -03 | Approvals option: Dynamic Data Interface (DDI) and Serial Data Interface (SDI) combined options / ATEX self certification |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3300/03-01-03 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 1.1 kg |
| Dimensions | Standard 3300 Rack Module Slot (Full-Height) |
| Operating Temp | 0 deg C to +65 deg C |
| Power Consumption | 5.0 W typical (Backplane bus draw) |
| Product Type | System Monitors |
| System Interfaces | Static Data Port, Dynamic Data Port, Serial Data Interface (SDI), Dynamic Data Interface (DDI) |
| Power Functions | Keyphasor power supply, signal conditioning, and termination distribution |
| Common Functions | Alarm setpoint adjustment, alarm acknowledgement execution |
| Compliance Rating | ATEX self certification (Requires weatherproof housing enclosure) |
Gap Voltage Validation and Cross-Talk Suppression
The Bently Nevada 3300/03-01-03 receives raw transducer inputs from adjacent vibration channels, managing centralized signal routing to ensure precise gap voltage validation across the entire rack chassis. By isolating digital communication buses (SDI/DDI) from analog signal pathways, the internal architecture provides high-level cross-talk suppression. Consequently, this isolation maintains signal purity for dynamic waveform analysis and prevents interference during high-frequency data transmission to host machinery management software.
Frequently Asked Questions
Q: What role does the System Monitor play in distributing Keyphasor transducer signals?
A: The module conditions incoming raw Keyphasor signals, provides power to the field transducer, and routes the conditioned phase reference pulses across the rack backplane to individual vibration monitors.
Q: What precautions prevent total loss of machinery protection if power drops out?
A: System engineers wire external annunciators directly to the monitor rack OK Relay terminals, ensuring immediate notification during field wiring failures or complete power loss.
Field Installation Guidelines
- First, insert the 3300/03-01-03 module into the leftmost designated slot of the 3300 system rack chassis until it seats firmly into the backplane.
- Next, tighten the top and bottom panel thumb screws securely to establish chassis grounding and lock the module into position.
- Additionally, connect serial data lines to the rear SDI and DDI communication ports, ensuring shield lines attach to designated grounding points.
- Finally, apply rack main power, perform an alarm setpoint verification, and confirm proper communication execution with the connected host software platform.
Additional information
| Weight | 1.10 kg |
|---|---|
| Dimensions | 64 × 81 × 74 mm |
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