Bently Nevada 123616-01

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

Input: 3300 XL proximity probe, –23 V DC excitation to Bently Nevada 123616-01

Output: 0–5 Vp-p conditioned probe signal (into ≥ 2 kΩ) from Bently Nevada 123616-01

Bandwidth: 0.5 Hz to 10 kHz (–3 dB)

Gain: Factory-set at 1 mV/µm typical in Bently Nevada 123616-01; ± 5 % tolerance

Noise Floor: < 1 µVrms (1 Hz to 10 kHz)

Power: Draws 10 mA from the probe excitation line via Bently Nevada 123616-01; no external power required

Operating Temp: –20 °C to +85 °C (standard)

Humidity: up to 95 % RH, IP67 mated

Product function

Provides signal amplification, linearization, and noise filtering through Bently Nevada 123616-01 for proximity-probe outputs, ensuring high-fidelity shaft-displacement measurements over extended cable lengths. The inline preamplifier preserves probe excitation integrity and reduces susceptibility to EMI/RFI in industrial environments.

Core Supporting Modules

Monitoring Modules: 2300/20-00 conditioning cards, 3500/22 digital monitor cards compatible with Bently Nevada 123616-01

Rack Chassis: 2300/00, 3500/00, or 3701/00 series backplanes

Relay & Analog-Output Modules: 2300/03 relay modules; 2300/04 analog-output modules

Probes: Bently Nevada 3300 XL series proximity probes for Bently Nevada 123616-01