Bently Nevada Module 79482-01 | Axial Thrust Monitoring

Product Description – Bently Nevada 79482-01 Dual Thrust Position Monitor

Description

The Bently Nevada 79482-01 Dual Thrust Position Monitor offers precise measurement of axial shaft movement in demanding industrial environments. It works with Bently Nevada proximity probe systems to give engineers reliable insight into thrust bearing performance. Moreover, the module integrates seamlessly into 3300 and 3500 racks, enabling continuous machinery protection across complex rotating assets. Each channel responds quickly to displacement changes, therefore improving diagnostic confidence during critical load conditions. The unit supports long-term operational stability, and its rugged construction ensures trustworthy service in high-temperature installations.

Technical Specifications

General Information

• Model: 79482-01

• Type: Dual Thrust Position Monitor

• Origin: USA

• Condition: In Stock

• Weight: 2.8 kg

• Shipping Port: Xiamen

System Performance

• Compatible Systems: Bently Nevada 3300 / 3500 racks

• Function: Axial shaft displacement measurement

• Channels: Two independent thrust channels

• Sensors: Proximity probes (3300 XL series recommended)

• Measurement Range: ±2 mm to ±4 mm (configuration dependent)

• Output Signal: Conditioned voltage proportional to displacement

Alarm & Relay System

• Alarm Types: Alert and Danger

• Relay Type: Electromechanical SPDT

• Contact Rating: 5 A at 30 VDC or 250 VAC

• Relay Configuration: Latching or non-latching, energized or de-energized

Environmental Ratings

• Operating Temperature: –30 °C to +65 °C

• Storage Temperature: –40 °C to +85 °C

FAQ

Q1: Is the 79482-01 compatible with older 3300 racks?
Yes, it works with both 3300 and 3500 systems when installed in matched card slots.

Q2: Which probes should I use for accurate thrust readings?
The 3300 XL proximity probes are recommended, as they provide stable displacement measurement.

Q3: Can the relay outputs drive external shutdown circuits?
Yes, the SPDT relays support shutdown logic when wired to plant safety systems.

Q4: Does the monitor require periodic recalibration?
Recalibration is advised whenever probe gaps, cabling, or machine alignment are changed.

Q5: What industrial assets typically use this monitor?
It is deployed across turbines, compressors, motors, pumps, and other heavy rotating equipment.