3500/50M Bently Nevada 286566-02 Tachometer Module

Bently Nevada 3500/50M Tachometer Module 286566-02

Made in U.S.A. | Total Weight: 0.82 kg

Product Overview

The Bently Nevada 3500/50M Tachometer Module provides precise speed monitoring for industrial machinery protection systems. This reliable module ensures accurate RPM measurement for critical equipment.

Physical Specifications

Monitor Module (Main Board)

• Dimensions: 241.3 mm × 24.4 mm × 241.8 mm
• Weight: 0.82 kg (1.8 lb)

I/O Modules (Non-Barrier)

• Dimensions: 241.3 mm × 24.4 mm × 99.1 mm
• Weight: 0.20 kg (0.44 lb)

I/O Modules (Internal Barrier)

• Dimensions: 241.3 mm × 24.4 mm × 163.1 mm
• Weight: 0.46 kg (1.01 lb)

Configuration Options: 3500/50-AA-BB

A: I/O Module Type

• 01: Internal Terminations
• 02: External Terminations
• 04: Internal Barriers + Terminations

B: Hazardous Area Approval

• 00: None
• 01: cNRTLus (Class 1, Division 2)
• 02: ATEX/IECEx/CSA (Class 1, Zone 2)

Key Features

• Accurate rotational speed monitoring
• Overspeed and underspeed protection
• Robust industrial construction
• Easy integration with 3500 systems
• Multiple safety certification options

Shipping & Warranty

• Global shipping via FedEx, UPS, DHL
• 12-month manufacturer warranty

FAQ

What is the primary function of this module?
It provides accurate speed monitoring to protect rotating machinery from damage.

Can this module be used in hazardous areas?
Yes, when configured with the appropriate hazardous area approval option.

What is the difference between internal and external terminations?
Internal terminations simplify wiring, while external ones require separate termination boards.

What types of machinery use this module?
Turbines, compressors, and other critical rotating equipment.

How do I select the right configuration?
Choose based on your wiring needs and facility safety requirements.