Product Description
General Information
- Manufacturer: Bently Nevada (a Baker Hughes business, under Emerson ownership)
- Series: 3300
- Model/Part Number: 3300/20-12-01-13
- Description: The Bently Nevada 3300/20-12-01-13 is a Dual Thrust Position Monitor from the 3300 Series Monitoring System. This module is designed for continuous, online monitoring of axial (thrust) position of rotating machinery across two independent channels, accepting inputs from proximity probe/Proximitor systems. It is intended for machinery protection in industrial applications, providing early warning of thrust bearing wear or failure by measuring rotor position relative to the machine casing. The 3300 Series is widely used for condition monitoring of critical equipment in power generation, oil and gas, and other industrial sectors.
Technical Specifications
| Specification | Details |
|---|---|
| Type | Dual Thrust Position Monitor |
| Series | 3300 |
| Channels | 2 independent channels |
| Measurement Type | Axial (thrust) position |
| Input Compatibility | 3300 8 mm, 3300 XL 8 mm, or 7200 5 mm and 8 mm Proximitor Sensors (200 mV/mil) |
| Full-Scale Range | 20–0–20 mils (based on option "12") |
| Power Supply | User-programmable for -24 V DC or -18 V DC |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Weight | Approximately 1.1 kg (2.4 lbs) |
| Application | Machinery protection and condition monitoring |
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