The Bently Nevada 3300/20-12-01-00-00-00 is a high-precision thrust position monitor designed for dual-probe measurement in rotating machinery. It accurately tracks axial displacement and provides reliable feedback for critical machinery protection systems. Built by Bently Nevada (Baker Hughes), this module integrates with 3300 or 7200 Proximitor® systems, supporting industrial applications in turbines, compressors, and high-speed shafts.
Technical Overview
The 3300/20-12-01-00-00-00 operates on 24 Vdc ±5% and consumes 3.5 W, providing efficient and consistent power for monitoring applications. Its full-scale range measures ±1.0 mm, compatible with standard Proximitor sensors, delivering accurate analog signals over a DC to 1 kHz bandwidth. The module’s lightweight 0.68 kg aluminum housing offers durability and easy installation in standard industrial racks.
Key Features
- Dual thrust measurement for precise axial position monitoring
- Compatible with 3300 and 7200 Proximitor® systems
- Full-scale range of ±1.0 mm for accurate displacement detection
- Analog output ±10 V for seamless integration with control systems
- Lightweight 0.68 kg aluminum housing with robust mechanical protection
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 3300/20-12-01-00-00-00 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Type | Thrust Position Monitor |
| Power Supply | 24 Vdc ±5% |
| Power Consumption | 3.5 W |
| Full-Scale Range | ±1.0 mm |
| Transducer Compatibility | 3300 / 7200 Proximitor® systems, 200 mV/mil |
| Alarm Relays | None |
| Agency Approval | Not required |
| Safety Barrier | None |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -20°C to +80°C |
| Signal Output | ±10 V |
| Signal Bandwidth | DC – 1 kHz |
| Dimensions | 96 mm × 48 mm × 160 mm |
| Weight | 0.68 kg |
| Construction | Aluminum housing |
Origin, Dimensions, and Weight
- Country of Origin: USA
- Dimensions: 96 × 48 × 160 mm
- Weight: 0.68 kg
Applications
The provides precise axial displacement monitoring for high-speed machinery, including turbines, compressors, and generators. Its dual-thrust capability and wide signal bandwidth support early fault detection, reducing downtime and improving operational reliability across power generation, oil and gas, and industrial facilities.
Details
| Weight | 0.68 kg |
|---|---|
| Dimensions | 96 × 48 × 160 mm |
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