991-06-70-02-01 Bently Nevada Thrust Transmitter-amikonpower.com

991-06-70-02-01 Bently Nevada Thrust Transmitter

February 06,2025

Introduction to the 991 Thrust Transmitter
In the world of industrial machinery, precision and reliability are paramount. The 991-06-70-02-01 991 Thrust Transmitter plays a crucial role in ensuring these qualities are maintained, particularly in the operation of centrifugal air compressors, small pumps, motors, and fans. Designed primarily for original equipment manufacturers (OEMs), this device provides a simple yet effective solution for monitoring the axial displacement (thrust) of machinery components.

Key Features of the 991 Thrust Transmitter
The 991 Thrust Transmitter is more than just a signal generator—it’s an integrated solution that offers significant advantages in terms of performance and ease of use. The device uses a 2-wire, loop-powered system and accepts input from the 3300 NSv* proximity probe. Here are some of the key features that make the 991 Thrust Transmitter a standout choice:

Integrated Proximitor Sensor: The transmitter features an integrated proximitor sensor, eliminating the need for an external unit and simplifying installation.
Dynamic Vibration and Gap Voltage Output: Non-isolated "PROX OUT" and "COM" terminals, along with a coaxial connector, offer a dynamic vibration and gap voltage signal output for diagnostics.
Adjustable Potentiometers: The transmitter includes zero and span potentiometers for easy loop adjustment, making setup and calibration straightforward.
How It Works: A Seamless Integration for Machinery Control
The 991 Thrust Transmitter converts the signal received from the proximity probe into engineering units proportional to the shaft’s axial position. This is then sent as a 4 to 20 mA signal—an industry-standard for machinery control systems. With this, machinery protection logic can be applied, alerting operators to potential issues or deviations in real-time.

991-06-70-02-01 Enhanced Safety Features
The 991 transmitter is equipped with several safety features to ensure reliable operation and prevent false readings:

Power-up Inhibit Circuit: This feature eliminates errors caused by line voltage transients, ensuring a clean signal during startup.
Not OK/Signal Defeat Circuit: This prevents high outputs or false alarms due to faulty proximity probes or loose connections, ensuring the system only reports genuine issues.
These safety features are crucial in maintaining the integrity of machinery operations and protecting valuable equipment from damage.

991-06-70-02-01 Easy Installation and Durability
The 991 transmitter has been designed with ease of installation in mind. Whether you choose to mount it with DIN-rail clips or bulkhead mounting screws, the process is simple and adaptable to your setup. Additionally, the transmitter is constructed with a potted design, making it resistant to high humidity and condensing environments—ideal for use in industrial settings where conditions can vary greatly.

991-06-70-02-01 Compatibility with 3300 NSv Proximity Probe
One of the standout benefits of the 991 transmitter is its compatibility with the 3300 NSv proximity probe. This allows for easy installation in tight spaces, such as those found in centrifugal air compressors, where minimal clearance is often required. The 3300 NSv probe’s small form factor, combined with the 991 transmitter’s capabilities, makes this system ideal for applications where space is at a premium.

Conclusion

The 991-06-70-02-01 991 Thrust Transmitter is an essential component for machinery protection systems, offering ease of installation, enhanced safety features, and reliable performance. By converting axial displacement signals into industry-standard 4 to 20 mA outputs, it ensures machinery operates smoothly and safely. With its robust design, compatibility with the 3300 NSv probe, and ability to function in challenging environments, the 991 Thrust Transmitter is an indispensable tool for OEMs and industrial operators alike.

sales7@amikon.cn

86-18965423501

86-18965423501

AMKPLC

Recent models sold to the Middle East
BENTLY NEVADA	990-04-70-01-05	BENTLY NEVADA	330909-00-60-10-01-05
BENTLY NEVADA	990-04-70-01-00	BENTLY NEVADA	330907-05-30-10-02-00
BENTLY NEVADA	990-04-70-01-00	BENTLY NEVADA	330906-02-12-05-02-05
BENTLY NEVADA	990-04-50-02-CN	BENTLY NEVADA	330906-02-12-05-02-05
BENTLY NEVADA	990-04-50-02-00	BENTLY NEVADA	330905-14-19-10-02-05
BENTLY NEVADA	990-04-50-02-00	BENTLY NEVADA	330905-08-13-10-12-05
BENTLY NEVADA	990-04-50-01-00	BENTLY NEVADA	330905-08-13-10-02-05
BENTLY NEVADA	990-04-50-01-00	BENTLY NEVADA	330905-00-10-10-02-CN
BENTLY NEVADA	9200-06-05-10-00	BENTLY NEVADA	330905-00-10-10-02-00
BENTLY NEVADA	9200-06-05-05-00	BENTLY NEVADA	330905-00-10-10-02-00
BENTLY NEVADA	9200-06-05-05-00	BENTLY NEVADA	330905-00-08-10-02-CN
BENTLY NEVADA	9200-06-05-05-00	BENTLY NEVADA	330905-00-07-10-02-05
BENTLY NEVADA	9200-03-05-10-00	BENTLY NEVADA	330905-00-07-10-02-00
BENTLY NEVADA	9200-03-05-10-00	BENTLY NEVADA	330905-00-07-10-02-00
BENTLY NEVADA	9200-02-01-10-00	BENTLY NEVADA	330905-00-05-10-12-CN
BENTLY NEVADA	9200-01-05-10-00	BENTLY NEVADA	330905-00-05-05-02-CN
BENTLY NEVADA	9200-01-05-10-00	BENTLY NEVADA	330905-00-03-10-02-00
BENTLY NEVADA	9200-01-02-10-00	BENTLY NEVADA	330903-00-06-05-02-05
BENTLY NEVADA	901100-90-03	BENTLY NEVADA	330901-11-25-10-01-00
BENTLY NEVADA	900800XL-090-03-01	BENTLY NEVADA	330901-10-25-10-02-00

Amikon sells new and surplus products and develops channels to purchase such products.

This site is not approved or endorsed by any of the listed manufacturers or trademarks.

Amikon is not an authorized distributor, dealer or representative of the products displayed on this site.

All product names, trademarks, brands and logos used on this site are the property of their respective owners.

The description, illustration or sale of products under these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

Product Categories

News

New Products

ABB 3BHE004573R0142 UFC760BE142 Interface Board

PROSOFT MVI69-MNET Modbus TCP/IP Enhanced Communication Module

Honeywell CC-PDOB01 51405043-175 Digital Output 24V Module

Yokogawa AAB841-S00 Analog I/O Module

125388-01H Bently Nevada Half-height Module Internal

Reliance Electric 45C69 802812-3R Output Module

Bently Nevada 3500/42M 140734-02 Proximitor Seismic Monitor

Bently Nevada 3500/54M 286566-01 Overspeed Detection System