Bently Nevada 133442-01 3500/42M Proximitor Seismic Monitor | 4-Channel Protection Module

Description

1. Product Overview

The Bently Nevada 133442-01 is the main front-panel module for the 3500/42M Proximitor Seismic Monitor. This 4-channel module is the cornerstone of machinery protection, designed to continuously monitor and protect rotating assets such as turbines, compressors, and pumps.

It receives signals from proximity probes and seismic transducers, conditions these signals to provide various vibration and position measurements, and compares the results against user-programmable alarm setpoints. The 133442-01 ensures that your critical machinery operates within safe limits, providing both early warning and emergency shutdown capabilities.

Key Monitoring Functions:

• Radial Vibration: Monitoring the shaft’s lateral movement within its bearings.
• Axial Thrust Position: Measuring the longitudinal position of the shaft.
• Casing Vibration: Monitoring structural vibration via velocity or acceleration sensors.
• Eccentricity: Measuring shaft bow or bend, particularly during startup.

2. Data Sheet

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3. Procurement Process

Efficient Global Supply Chain

1. Technical Verification: We confirm the 133442-01 hardware version and firmware compatibility for your specific rack.
2. Formal Quotation: You receive an official price quote with current stock availability and shipping lead times.
3. Order Confirmation: Finalizing quantities and specialized documentation requirements (e.g., Certificate of Conformance).
4. Sales Agreement: Issuance of a Proforma Invoice (PI) for secure transaction management.
5. Secure Payment: Processing via T/T (Bank Transfer) for immediate order activation.
6. Inventory Allocation: Allocation of factory-original units from our global spare parts center.
7. Pre-Shipment Inspection: Detailed visual check of original seals, serial numbers, and physical integrity.
8. Global Delivery: Fast-track shipping via DHL, FedEx, or UPS with full tracking to your destination.

4. Products Showcase (Photos & Video)

133442-01 sideview

133442-01 label

133442-01 sideview

133442-01 front

5. Related Models

• Bently Nevada 133292-01 (Proximitor/Seismic I/O Module – Internal Terminations)
• Bently Nevada 133323-01 (Proximitor/Seismic I/O Module – External Terminations)
• Bently Nevada 133388-01 (Transient Data Interface Module)
• Bently Nevada 330180 series (3300 XL Proximitor Sensors)

6. Warranty & After-Sales

Comprehensive Support

• 12-Month Global Warranty: Full coverage against manufacturing defects for one year.
• 100% Genuine Guarantee: We exclusively supply original Bently Nevada products; no refurbished or high-copy units.
• Export Expertise: Professional logistics support for shipments to Central Asia (Kazakhstan), the Middle East, and beyond.

7. FAQ

Q: What is the difference between the 3500/42M and the older 3500/42?

The 3500/42M (where ‘M’ stands for Monitor) is the enhanced version that supports high-resolution transient data. When paired with the 3500/22M TDI, it provides much deeper diagnostic capabilities compared to the legacy 3500/42 modules.

Q: Does the 133442-01 include the rear I/O module?

No, 133442-01 is the front-panel main monitor module. To complete the set, you will typically need a rear I/O module such as the 125840-01 or 125840-02. Please let us know if you require both.

Q: Can this module monitor both vibration and thrust at the same time?

Yes, each of the four channels on the 3500/42M can be independently programmed. For example, you can configure Channels 1 & 2 for Radial Vibration and Channels 3 & 4 for Axial Thrust.