Product Overview

The Bently Nevada 991-06-70-01-05 Thrust Transmitter is a highly efficient solution designed for original equipment manufacturers (OEMs) of centrifugal air compressors, small pumps, motors, and fans. This module provides a straightforward 4 to 20 mA proportional axial displacement signal, enabling seamless integration with machinery control systems. The transmitter converts input from a 3300 NSv proximity probe into an industry-standard signal useful for machinery protection, alarm triggering, and control logic, ensuring reliable operation and early detection of mechanical issues.

Technical Specifications

• Model Number: 991-06-70-01-05

• Module Type: Thrust Transmitter

• Manufacturer: Bently Nevada

• Condition: Brand New

• Weight: 0.06 kg

• Dimensions: 1.8 cm x 1.6 cm x 123 cm

• Lead Time: In Stock

• HS CODE: 8537101190

• Product Origin: USA

• System Compatibility: TSI

• Communication Service: Ethernet Router

• Input Compatibility: 3300 NSv proximity probe

• Cable Length Options: 5 m and 7 m

Model Code Breakdown

The model number 991-06-70-01-05 provides key details regarding its specifications and functionalities:

• 991: Indicates that this transmitter is part of the Bently Nevada thrust transmitter series, renowned for precision and reliability.

• 06: Refers to a specific design configuration aimed at providing accurate thrust measurements.

• 70: Denotes that this model is optimized for a particular application or system length.

• 01: Indicates a version or revision that includes noted improvements or features.

• 05: Suggests standard features that ensure compatibility and adaptability for various installations.

Installation Recommendations and Wiring Guide

To ensure optimal performance and reliability of the Bently Nevada 991-06-70-01-05 Thrust Transmitter, please follow these guidelines:

1. Installation Location: Ensure the transmitter is installed in an area that minimizes exposure to excessive vibrations while allowing for easy access during maintenance.

2. Wiring: Connect the input from the 3300 NSv proximity probe to the transmitter's terminals. Use standard wiring practices to prevent signal loss. The outputs should be connected to your control systems, ensuring secure connections.

3. Integration: Utilize the integrated Proximitor sensor and coaxial connector for diagnostics and signal monitoring. Follow manufacturer guidelines for proper installation and calibration.

4. Calibration: Adjust the non-interacting zero and span potentiometers for precise loop calibration, and use the Test Input pin to verify the loop signal output before deployment.

FAQ

1. What is the primary function of the Bently Nevada 991-06-70-01-05?
   It provides an accurate 4 to 20 mA output signal proportional to axial displacement for machinery monitoring and protection.

2. What are the dimensions and weight of the transmitter?
   The dimensions are 1.8 cm x 1.6 cm x 123 cm, and it weighs approximately 0.06 kg.

3. Is this transmitter suitable for humid environments?
   Yes, it is engineered to withstand varying environmental conditions, ensuring reliable performance.

4. Can this unit be easily integrated with control systems?
   Absolutely! It is designed for seamless integration with existing machinery control systems.

5. What should I do if I need to verify output signals?
   Utilize the Test Input pin for quick verification of loop signal output using a variable DC voltage source.