The Bently Nevada 3300/20-12-01-01-00 Thrust Monitor Module is engineered for precise thrust position monitoring in rotating machinery. It provides early detection of axial displacement, enabling predictive maintenance and safeguarding against catastrophic equipment failures.
Technical Specifications
Brand: Bently Nevada
Series: 3300
Module Type: Thrust Monitor
Measurement Function: Axial thrust position monitoring
Channels: Single-channel thrust measurement
Input Compatibility: Proximity probes and transducers
Output Signals: Configurable outputs for DCS/PLC integration
Power Supply: Standard 3300 rack power distribution
Environmental Protection: Conformally coated for humidity and chemical resistance
Dimensions: Standard 3300 rack slot size
Weight: Approx. 2.5 kg
Model Code Breakdown
3300/20-12-01-01-00-00
20: Identifies thrust monitor family within 3300 series
12: Input configuration type (probe compatibility)
01: Output signal format A
01: Output signal format B (redundancy or calibration option)
00: Default option, no special modification
00: Reserved suffix for compliance/environmental options
Installation & Wiring Guide
Rack Placement: Insert into designated slot in the 3300 rack system.
Sensor Wiring: Connect proximity probes using shielded cables to minimize noise.
Grounding: Ensure proper grounding to maintain measurement accuracy.
Output Connections: Wire outputs to control systems via recommended terminal blocks.
Commissioning: Verify probe calibration and alignment during startup.
Maintenance: Periodically inspect connectors and verify signal integrity.
FAQ
Q1: What is the primary function of this module? It monitors axial thrust displacement in rotating machinery.
Q2: Is it compatible with older 3300 racks? Yes, it integrates with legacy 3300 rack systems.
Q3: Does it require calibration? Factory calibrated, but field verification is recommended during commissioning.
Q4: Can it be used in chemical or humid environments? Yes, conformal coating provides resistance against chemical exposure and humidity.
Q5: How does it improve reliability? By detecting thrust displacement early, it prevents unplanned downtime and equipment damage.
