Product Overview

The Bently Nevada 991-06-70-01-CN 991 Thrust Transmitter is a high-precision solution designed for original equipment manufacturers (OEMs) in various applications, including centrifugal air compressors, small pumps, motors, and fans. This device provides a simple 4 to 20 mA proportional signal for axial displacement, enabling effective monitoring of axial shaft movement. With its robust design and reliable performance, the 991-06-70-01-CN is crucial for enhancing predictive maintenance and operational safety in industrial settings.

Technical Specifications

• Model Number: 991-06-70-01-CN

• Module Type: 991 Thrust Transmitter

• Manufacturer: Bently Nevada

• Condition: Brand New

• Weight: 0.44 kg

• Dimensions: 7.3 cm x 6 cm x 10 cm

• Lead Time: In Stock

• HS CODE: 8537101190

• Product Origin: USA

• System Compatibility: TSI

• Communication Service: Ethernet Router

• Output Signal: 4 to 20 mA

• Probe Compatibility: 3300 NSv with 5 m and 7 m extension options

• Measurement Range: 0.6 mm

Model Code Breakdown

The model number 991-06-70-01-CN provides essential information about the transmitter's configuration:

• 991: Indicates that this transmitter belongs to the Bently Nevada thrust transmitter series, known for its precision and reliability.

• 06: Refers to a specific variant designed for OEM applications, emphasizing its suitability for various machinery.

• 70: Denotes the model's capabilities and features specific to thrust measurement.

• 01: Indicates a particular version or revision of the model with specific enhancements.

• CN: Suggests compatibility or special features tailored for particular application needs, reinforcing its adaptability.

Installation Recommendations and Wiring Guide

For optimal performance of the Bently Nevada 991-06-70-01-CN Thrust Transmitter, follow these guidelines:

1. Installation Location: Choose a suitable area that minimizes exposure to excessive vibrations and allows easy access for maintenance.

2. Wiring: Ensure secure connections for the 2-wire, loop-powered system, following standard wiring practices. The output should be connected to compatible control systems for monitoring and alarm functions.

3. Integration: Utilize the 3300 NSv proximity probe and corresponding extension cables (5m or 7m) for signal input. Ensure all components are securely connected to avoid signal loss.

4. Calibration and Verification: The 4 to 20 mA output should be calibrated to ensure accurate measurements. Perform regular checks to confirm the integrity of the signal.

FAQ

1. What is the primary function of the Bently Nevada 991-06-70-01-CN?
   It measures and outputs a proportional 4 to 20 mA signal corresponding to the axial position of machinery components.

2. What are the dimensions and weight of the transmitter?
   The dimensions are 7.3 cm x 6 cm x 10 cm, and it weighs approximately 0.44 kg.

3. Can this transmitter be used in humid environments?
   Yes, it is designed to operate reliably in challenging industrial environments.

4. What is the measurement range of this device?
   The measurement range is 0.6 mm, ensuring accurate axial position monitoring.

5. How does this transmitter integrate with existing systems?
   It outputs a standard 4 to 20 mA signal, making it compatible with various machinery control systems for alarm and monitoring functions.