Bently Nevada 140734-01 16-Channel Temperature I/O Module | 3500/60 & 3500/61 Internal Terminations

Description

1. Product Overview

The Bently Nevada 140734-01 is a high-density 16-Channel Temperature I/O Module designed to interface with the 3500/60 and 3500/61 Temperature Monitors. This module features Internal Terminations, providing 16 sets of terminal blocks on the rear of the 3500 rack for direct connection of field temperature sensors.

This module is essential for monitoring bearing temperatures, stator windings, and other critical thermal points in large rotating machinery. By utilizing 16 independent channels, the 140734-01 allows for comprehensive thermal protection of an entire machine train within a single rack slot, supporting both Resistance Temperature Detectors (RTDs) and Thermocouples (TC).

Key Applications:

• Bearing Temperature Monitoring: Protecting radial and thrust bearings from overheating and premature wear.
• Motor & Generator Protection: Monitoring stator winding temperatures to prevent insulation breakdown.
• Process Temperature Tracking: Interfacing with thermocouples to monitor exhaust gas or lubrication oil temperatures.
• Redundant Thermal Logic: Providing high-resolution data for alarm and shutdown logic in power and oil & gas facilities.

2. Data Sheet

3. Procurement Process

1. Technical Match: We verify the 140734-01 compatibility with your 3500/60 or 3500/61 main module and sensor type (RTD/TC).
2. Formal Quotation: Receive a detailed quote featuring current pricing, stock status, and worldwide shipping options.
3. Order Confirmation: Finalize quantities and any required certifications (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 100% original, brand-new units from our professional industrial stock.
7. Quality Inspection: Verification of factory seal, serial number, and physical integrity of the 16-channel terminal area.
8. Logistics Distribution: Fast worldwide shipping via DHL, FedEx, or UPS with robust protective packaging.

4. Products Showcase (Photos & Video)

140734-01 backside

140734-01 sideview

140734-01 front

5. Related Models

• Bently Nevada 3500/60 163179-01 (6-Channel Temperature Monitor)
• Bently Nevada 3500/61 163179-02 (6-Channel Temp Monitor with Recorder Outputs)
• Bently Nevada 140734-02 (16-Channel Temperature I/O with External Terminations)
• Bently Nevada 133442-01 (3500/42M Vibration Monitor)

6. Warranty & After-Sales

• 12-Month Global Warranty: Full replacement or repair coverage for 1 year from the date of purchase.
• Guaranteed Authenticity: We supply only 100% genuine Bently Nevada parts; no refurbished or third-party units.
• Professional Logistics: Specialized packaging and documentation support for smooth delivery to major industrial hubs worldwide.

7. FAQ

Q: Can I use both RTDs and Thermocouples on the same 140734-01 module?

The 140734-01 provides the physical terminals, but the monitor (3500/60 or 3500/61) must be configured via software. Usually, the module is configured for one sensor type per group of channels, but check your specific firmware version for mixed-sensor support.

Q: Does this I/O module support 4-wire RTDs?

Yes, the terminal layout on the 140734-01 is designed to accommodate 3-wire and 4-wire RTD configurations, providing high accuracy by compensating for lead wire resistance.

Q: What is the difference between 140734-01 and 140734-02?

The 140734-01 features Internal Terminations (field wires connect directly to the module). The 140734-02 is for External Terminations, which uses a cable to connect to an External Termination Block (ETB).