123616-01 Bently Nevada NSv Proximity Transducer

Description:

The 3300 XL NSv Proximity Transducer system is intended for use with centrifugal air compressors, refrigeration compressors, process gas compressors and other machines with tight installation requirements. The 3300 XL NSv Proximity Transducer System consists of:

• a 3300 NSv probe
• a 3300 NSv extension cable
• a 3300 XL NSv Proximitor Sensor

The primary uses for the 3300 XL NSv Transducer System are for areas where counter bore, sideview or rearview restrictions limit the use of standard Bently Nevada 3300 and 3300 XL 5 and 8 mm Transducer Systems. It is also ideal for small target applications, such as measuring radial vibration on shafts smaller than 51 mm (2 in) or axial position on flat targets smaller than 15 mm (0.6 in). It is primarily used in the following applications on fluid-filmed bearing machines where a small shaft or reduced side-view is present:

1. Radial vibration and radial position measurements
2. Axial (thrust) position measurements
3. Tachometer and zero speed measurements
4. Phase reference (Keyphasor signals)

The 3300 XL NSv Transducer System design allows it to replace both the 3300 RAM Transducer Systems and the 3000-series or 7000-series 190 Transducer System. Upgrades from the 3300 RAM system to the 3300 XL NSv system may use the existing probe, extension cable, and monitoring system with 3300 XL NSv Proximitor Sensor. Upgrades from the 3000-series or 7000-series Transducer System must replace the probe, extension cable and Proximitor Sensor with NSv components.

Ordering Information 

3500/25-AA-BB-CC

A: Number of channels
01
Single half-height 2-channel Keyphasor card (order for 2-channels)
02
Two half-height 2-channel Keyphasor cards (order for 4-Channels)

B: Type of I/O Module
01
I/O module with Internal Terminations
02
I/O module with External Terminations
03
Internal Barrier I/O with Internal Terminations

04
Isolated I/O module with Internal Terminations (Designed for use with Magnetic Pickups)
05
Isolated I/O module with External Terminations (Designed for use with Magnetic Pickups)

C: Agency Approval Option
00
Not required
01
CSA/NRTL/C (Class 1, Div 2)
02
ATEX/IECEx/CSA (Class 1 Zone 2)

Spare

Half-height Card Adapter

Frequently Asked Questions:

1.What is Rack Space Requirement of 3500/25 149369-01?

Main Module

1 half-height front slot
The half-height main modules require a special mounting adapter for mounting in the full-height slots. The user can place the main modules in any one of the 14 available slots. Each rack may have no more than two main modules, one in a top half-slot and one in a bottom half-slot.

I/O Modules
1 full-height rear slot

2.What's Keyphasor Transducer Power Supply of  3500/25 149369-01?
-24 Vdc, 40 mA maximum per channel.

Datasheet Link:

123616-01 Bently Nevada NSv Proximity Transducer PDF Datasheet