Bently Nevada 3300/20-12-01-02-03-02 Dual Thrust Position Monitor

Description

The Bently Nevada 3300/20-12-01-02-03-02 is a high-precision dual thrust position monitor designed to continuously measure axial shaft displacement in rotating machinery. It enhances equipment protection by detecting thrust bearing wear or failure.

Specifications

• Model Number: 3300/20-12-01-02-03-02

• Type: Dual Thrust Position Monitor

• Input Channels: Two independent proximity probe inputs

• Measurement Function: Axial shaft position monitoring

• Logic Type: AND voting logic for alarm activation

• Frequency Range: 0.1 Hz to 100 kHz

• Power Supply: 24 VDC nominal

• Power Consumption: ~2W

• Analog Outputs: 4–20 mA or 0–10 V

• Relay Outputs: Configurable alarm relays

• Display: 4-character alphanumeric

• Dimensions: 5.7 cm × 20.3 cm × 33.0 cm

• Weight: 2.2 lbs (≈1 kg)

• Origin: USA

Features

• Dual-Channel Monitoring: Simultaneous axial position tracking from two probes

• Thrust Protection: Early warning for thrust bearing degradation or failure

• Voting Logic: AND logic ensures alarm reliability by confirming dual probe detection

• Flexible Output: Supports both current and voltage signal formats

• Industrial Durability: Built for harsh environments with rugged construction

• System Integration: Compatible with Bently Nevada protection systems

• Compact Display: Quick status feedback via alphanumeric interface