Bently Nevada 3500/50 134938-01 Shaft Speed & Acceleration Module

134938-01 | Bently Nevada | 3500/50 Tachometer Monitoring Module

134938-01 | Bently Nevada | 3500/50 Tachometer Monitoring Module

Availability: 10 left in stock

Overview The 134938-01 Bently Nevada 3500/50 Tachometer Module is engineered for precise monitoring of rotating machinery. It tracks shaft speed, rotor acceleration,...

SKU: 3500/50 134938-01

Manufacturer: Bently Nevada
Product No.: 3500/50 134938-01
Product Type: Dual-Channel Tachometer Module
Payment:T/T, Western Union
Weight: 460g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Overview

The 134938-01 Bently Nevada 3500/50 Tachometer Module is engineered for precise monitoring of rotating machinery. It tracks shaft speed, rotor acceleration, and rotational direction while providing configurable overspeed and underspeed alarms. Designed for dual-channel operation, this module ensures reliable performance and redundancy for critical machinery diagnostics.

Key Features

Dual-Channel Input: Monitors two independent tachometer signals for multi-point tracking or backup redundancy.
Overspeed & Underspeed Protection: Real-time detection and alarm generation to prevent operational hazards.
Flexible Sensor Compatibility: Works with both proximity probes and magnetic pickups.
Continuous Data Processing: Calculates rotor speed, acceleration, and direction in real time.
Seamless System Integration: Fully compatible with Bently Nevada 3500 Series racks for complete diagnostics.
Compact, Rack-Mountable Design: Slim profile enables efficient space utilization in industrial racks.
Industrial-Grade Durability: Built for continuous operation under harsh environmental conditions.
Ready-to-Ship: In-stock and prepared for immediate global deployment.

Technical Specifications

Manufacturer: Bently Nevada
Model: 3500/50
Part Number / Order Number: 134938-01
Product Type: Dual-Channel Tachometer Module
Channels: 2
Sensor Inputs: Compatible with proximity probes and magnetic pickups
Functionality: Measures shaft speed, rotor acceleration, and direction
Alarm Capability: Configurable overspeed and underspeed alarms
System Compatibility: Integrates with 3500 Series monitoring racks
Dimensions (H × W × D): 241.3 mm × 24.4 mm × 241.8 mm
Weight: 0.91 kg
Country of Manufacture: USA
Warranty: One-year manufacturer warranty

Applications

Monitoring critical rotating machinery such as turbines, compressors, and generators
Detecting overspeed conditions for preventative maintenance and operational safety
Integrating with Bently Nevada 3500 Series systems for comprehensive machinery diagnostics

FAQ

Q: Can 134938-01 handle multiple sensor types?
A: Yes, it is compatible with both proximity probes and magnetic pickups.

Q: Does the module support dual-channel operation?
A: Yes, it can monitor two independent signals simultaneously for redundancy or multi-point tracking.

Q: Can it generate overspeed alarms?
A: Yes, alarms are configurable based on user-defined setpoints for both overspeed and underspeed.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.