Product Overview

The Bently Nevada 990-05-70-02-01 Vibration Transmitter is a specialized device crafted to deliver precise 4-20 mA signals that are directly proportional to the vibration levels of smaller, non-critical machinery. It is particularly beneficial for original equipment manufacturers (OEMs) looking to incorporate vibration monitoring into their machinery systems, such as centrifugal air compressors, small pumps, motors, and fans. With its compact design and reliable operation, this transmitter significantly enhances the condition monitoring strategy employed by manufacturers, thereby improving overall equipment performance.

Technical Specifications

• Model Number: 990-05-70-02-01

• Module Type: Vibration Transmitter

• Manufacturer: Bently Nevada

• Condition: Brand New

• Weight: 0.44 kg

• Dimensions: 7.4 cm x 4.6 cm x 10 cm

• HS CODE: 8537101190

• Product Origin: USA

• Lead Time: In Stock

• Minimum Order Quantity (MOQ): 1

• System Compatibility: TSI

Model Code Breakdown

The model number 990-05-70-02-01 provides essential details about its specifications:

• 990: Indicates that this device is part of the Bently Nevada vibration transmitter series, known for its reliability and accuracy.

• 05: Refers to a specific configuration within this series focusing on smaller machinery applications.

• 70: Denotes the model's capabilities and enhancements tailored for its operating range.

• 02: Indicates the version or improvement made to the original design, enhancing functionality or compatibility.

• 01: Suggests a standard feature set applicable to various installations.

Installation Recommendations and Wiring Guide

To ensure optimal performance of the Bently Nevada 990-05-70-02-01 Vibration Transmitter, follow these installation guidelines:

1. Installation Location: Place the transmitter near the machinery you wish to monitor for accurate readings while maintaining easy access for maintenance.

2. Wiring: Connect the two-wire loop-powered transmitter to the compatible Bently Nevada 3300 NSv proximity probes. The same wires can be used for both powering the device and transmitting the signal, simplifying the installation process.

3. Integration: Make sure the output from the transmitter is connected to the control systems for data monitoring, allowing for effective integration and alarm settings based on vibration data.

4. Calibration: Regular calibration according to manufacturer specifications is essential for ensuring the accuracy and reliability of the vibration measurements.

FAQ

1. What does the 990-05-70-02-01 Vibration Transmitter do?
   It provides a 4-20 mA signal that's proportional to the vibration levels of non-critical machinery.

2. What types of machinery is this transmitter suitable for?
   It is designed for use with centrifugal air compressors, small pumps, motors, and fans.

3. How does this device power itself?
   It is a two-wire, loop-powered device that utilizes the same wires for both power and signal output.

4. What is the function of the signal conditioning in this device?
   It converts the input signal from the proximity probe into engineering units that represent peak-to-peak vibration amplitude.

5. Is the 990-05-70-02-01 easy to install?
   Yes, it is designed for straightforward installation, minimizing the need for complex wiring and setup.