Bently Nevada 3300/50-02-02-00-00 Tachometer Module

Availability: 7 left in stock

DescriptionThe Bently Nevada 3300/50 Tachometer Module is a rack-mounted monitoring unit engineered to measure shaft rotational speed and provide critical...

SKU: 3300/50-02-02-00-00

Manufacturer: Bently Nevada
Product No.: 3300/50-02-02-00-00
Product Type: Tachometer Monitor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Bently Nevada 3300/50 Tachometer Module is a rack-mounted monitoring unit engineered to measure shaft rotational speed and provide critical overspeed protection for rotating machinery such as turbines and compressors. This module processes signals from proximity probes or magnetic pickups, delivering conditioned outputs for integration into plant-wide monitoring and control systems.

Features

Dual-channel configuration supporting redundant speed inputs.
Continuous monitoring of shaft rotational speed and phase reference.
Integrated alarm logic for Alert and Danger setpoints with relay actuation.
Front-panel LED indicators for system status, including OK, Bypass, Alert, and Danger.
Configurable signal conditioning for various probe sensitivities.

Technical Specifications

Model	3300/50-02-02-00-00
Brand	Bently Nevada
Series	3300
Operating Temperature	0 to 60 degC
Power Consumption	1.5 W (typical)
Input Compatibility	Proximity probes, magnetic pickups
Signal Accuracy	+/- 0.33% typical (+/- 1% max at 25 degC)
Current Output	+4 to +20 mA (+/- 0.7% accuracy)
Voltage Output	+1 to +5 VDC / 0 to -10 VDC (+/- 1.1% accuracy)

Installation Guidelines

Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
The module must be seated firmly in the designated rack slot to ensure proper backplane connection.
Use shielded cabling for all input signals to minimize electromagnetic interference (EMI).
Maintain proper grounding practices for the rack and associated transducers to ensure signal integrity.
Verify that the module configuration matches the specific transducer type and speed range required for the application.

FAQ

What is the primary function of the 3300/50 module?

It is designed to measure shaft rotational speed and provide reliable overspeed protection for critical rotating equipment by monitoring proximity probe or magnetic pickup inputs.

Can this module be used for phase reference?

Yes, the module is capable of measuring both shaft rotational speed and phase reference signals.

What do the LED indicators on the front panel represent?

The LEDs provide visual status for the OK (system health), Bypass (maintenance mode), Alert (warning threshold), and Danger (shutdown threshold) conditions.

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.