Introduction

The Bently Nevada 3500/25 126648-01 Key Phase Input/Output Module delivers reliable keyed phase signal management for 3500 Series systems. Its compact, rugged design ensures accurate phase measurement, secure installation, and consistent performance in critical machinery monitoring applications.

Technical Specifications

Parameter	Description
Model	3500/25 126648-01
Module Type	Key Phase Input/Output Module
Dimensions	241.3 × 24.4 × 103.1 mm
Weight	Approx. 0.46 kg
Mounting Method	Rack-mounted in 3500 Series systems
Application Environment	Rotating machinery monitoring and industrial automation

Recommended Related Models

These Bently Nevada modules are commonly paired with the 3500/25 Key Phase Module for complete machinery monitoring solutions.

Bently Nevada 3500/45 Reciprocating Rod Position Monitor
Bently Nevada 3500/77 Cylinder Pressure Input/Output Module
Bently Nevada 330101-00-14-10-02-05 3300 XL Proximity Probe
Bently Nevada 3500/33 Proximity Probe I/O Module

Popular Related Models

The following Bently Nevada modules and monitoring components are frequently selected for similar rotating machinery applications.

Bently Nevada 3500/25 126648-01 Key Phase Input/Output Module
Bently Nevada 3500/45 Reciprocating Rod Position Monitor
Bently Nevada 3500/77 Cylinder Pressure Input/Output Module
Bently Nevada 330104-01-08-50-01-CN 3300 XL Proximity Probe

Applications

The Bently Nevada 3500/25 Key Phase Input/Output Module is designed for high-precision machinery monitoring and control. It provides accurate keyed phase signal input and output for Bently Nevada 3500 Series systems, ensuring reliable synchronization and monitoring of rotating equipment.

Key phase signal monitoring for Bently Nevada 3500 Series systems
Synchronization and control of rotating machinery in industrial plants
Signal interface for proximity probes, speed sensors, and other field devices
Industrial applications in power generation, oil & gas, and heavy manufacturing
Systems requiring error-proof keyed I/O connections and high-accuracy phase signals

Advantages

Engineered for precision, reliability, and robust installation, this module minimizes errors and ensures consistent performance in critical industrial operations.

Keyed design prevents incorrect installation and ensures secure connections
High-accuracy phase signal measurement for reliable machinery monitoring
Compact, rugged design suitable for control rack installation
Seamless integration with Bently Nevada 3500 Series modules
Reduces wiring complexity while enhancing system reliability

Technical FAQs

What is the primary function of this module?
It provides keyed phase signal input and output for 3500 Series monitoring systems.
Which applications benefit most from this module?
Rotating machinery monitoring and control in power plants, oil & gas, and industrial facilities.
Is it suitable for continuous industrial operation?
Yes, it is designed for 24/7 reliable performance.
What devices can it interface with?
Proximity probes, speed sensors, and other machinery monitoring instruments.
What are the mounting options?
Rack-mounted within 3500 Series control systems.
Does the keyed design prevent installation errors?
Yes, it ensures correct module orientation and secure connection.
What is its physical footprint?
Dimensions: 241.3 × 24.4 × 103.1 mm; weight approx. 0.46 kg.
Does it require configuration software?
Yes, integration uses standard Bently Nevada 3500 Series configuration and monitoring tools.
What maintenance is required?
Minimal; routine inspection and cleaning are recommended.
Can it operate in harsh industrial environments?
Yes, it is designed for vibration, temperature, and industrial condition tolerance.