The Bently Nevada 3300/03-02-00 is a high-precision system monitor designed for real-time machinery diagnostics and data acquisition. It provides reliable serial data interfacing for 3300 series monitoring systems, enabling accurate monitoring of critical rotating equipment. Built by Bently Nevada (Baker Hughes), this module integrates seamlessly with Keyphasor® outputs and supports multiple voltage supply options for versatile industrial applications.
Technical Overview
The 3300/03-02-00 operates on multiple voltage rails, including +23.65 Vdc, +11.22 Vdc, +7.5 Vdc, +5 Vdc, ±7.5 Vdc, and configurable –24 V or –18 V for system transducers. It incorporates short-circuit protection and delivers reliable Keyphasor® output signals. With a system power-up delay of 2.1 ±1 seconds, the monitor ensures safe and controlled startup sequences. Its lightweight 0.68 kg aluminum housing supports standard rack integration while maintaining industrial-grade durability.
Key Features
- Serial data interface for real-time 3300 system monitoring
- Supports multiple voltage rails for transducer and system power
- Configurable Keyphasor® output with short-circuit protection
- Lightweight 0.68 kg housing suitable for industrial racks
- Operating temperature range from 0°C to +65°C for harsh environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 3300/03-02-00 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Type | System Monitor |
| Part Number | 87900-01 |
| System Type | Serial Data Interface |
| Supply Voltages | +23.65 ±6.35 Vdc, +11.22 ±3.09 Vdc, +7.5 ±0.1 Vdc, +5 ±0.05 Vdc, REF 5 ±0.009 Vdc, ±7.5 ±0.1 Vdc |
| VT Options | –24V: –23.75 ±0.45 Vdc, –18V: –17.9 ±0.4 Vdc |
| System Power-Up Delay | 2.1 ±1 seconds |
| Contact Closure Rating | <100 Ω for Reset, Inhibit, OK, Trip Multiply |
| Keyphasor® Output | –24 V: –23.2 to –24.2 V, –18 V: –17.4 to –18.3 V, Short-circuit protected |
| Operating Temperature | 0°C to +65°C |
| Storage Temperature | –40°C to +85°C |
| Humidity | 0–95%, non-condensing |
| Weight | 0.68 kg |
Origin, Dimensions, and Weight
- Country of Origin: USA
- Dimensions: Standard compact industrial module (approx. 98 × 48 × 155 mm)
- Weight: 0.68 kg
Applications
The 3300/03-02-00 system monitor provides real-time serial data feedback for industrial machinery monitoring. It ensures precise voltage delivery, safe startup, and short-circuit-protected outputs, enabling reliable operation in turbines, compressors, and rotating equipment across power generation and oil and gas industries.
Details
| Weight | 0.68 kg |
|---|---|
| Dimensions | 98 × 48 × 155 mm |
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