Bently Nevada 125388-01

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)

Technical Parameters

Impedance: 50 Ω ± 5 Ω for the Bently Nevada 125388-01

Capacitance: ≤ 100 pF/m between conductors

Shielding: Braided tinned-copper shield (≥ 95 % coverage) in the Bently Nevada 125388-01 with drain wire

Conductor: 26 AWG, 7 × 36 tinned-copper strands

Voltage Rating: 300 V AC max (insulation)

Temperature Rating: –40 °C to +125 °C for Bently Nevada 125388-01

Termination: Gold-plated contacts of Bently Nevada 125388-01, nickel-plated shell

Product function

Provides a low-noise, impedance-matched link via Bently Nevada 125388-01 to carry low-level probe signals over additional 0.5 m. Maintains signal integrity for vibration or shaft-position measurements, ensuring accurate alarm response in monitoring racks.

Core Supporting Modules

Monitor Modules: Bently Nevada 2300/20-00, 3500/22, or 3701/60 conditioning cards compatible with Bently Nevada 125388-01

Probes/Transducers: 3300 XL series eddy-current proximity probes

Rack Chassis: 2300/00, 3500/00, or 3701/00 backplane assemblies