Bently Nevada 991-25-50-02-00

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P/N: 991-25-50-02-00

Brand/Manufacturer: Bently Nevada

Country of Origin: USA

Shipping from: Xiamen city, Fujian Province

Condition: Brand new

Warranty Period: 1 year

Payment Method: T/T

MOQ: 1 PC

Technical Features

Product: 990 Vibration Transmitter

Target Users: OEMs of centrifugal air compressors, small pumps, motors, and fans

Purpose: Delivers a simple 4–20 mA vibration signal proportional to peak-to-peak amplitude for integration into machinery control and protection systems.

Power & Wiring: Two-wire, loop-powered device.

Compatible Sensors: Accepts input from 3300 NSV proximity probe and matching extension cable; system lengths of 5 m or 7 m available.

Input Processing: Conditions proximity signal into peak-to-peak vibration amplitude engineering units and outputs a proportional 4–20 mA industry-standard signal.

Key Features

Integrated Proximitor Sensor—no external unit required.

Non-isolated “PROX OUT” and “COM” terminals plus coaxial connector provide dynamic vibration and gap voltage signals for diagnostics.

Non-interacting zero and span potentiometers located under the transmitter label allow convenient loop adjustment.

Test Input pin for rapid loop verification using a function generator.

Not OK / Signal Defeat circuit prevents high outputs or false alarms due to faulty probes or loose connections.

Mounting: Supplied with DIN-rail clips or bulkhead mounting screws as standard options.

Recommended Brands and Series 

About Moore Automation

Over the past decade of development, Moore Automation Limited has integrated the parts resources of over 60000 well-known enterprises in 166 countries in Europe, the Americas, and Asia, providing customers with one-stop automated parts solutions. As a well-known "supplier of scarce industrial components" in the industry, Moore Automation Limited has three major ways to achieve success.

1. Strong parts reserve resources

2. 100+experienced cooperative parts and equipment registration manufacturers

3. 2000000+global parts sales

Q and A

Q: Why are the advertised product prices different from the actual prices?

A: The prices displayed on our website or promotional materials are indicative estimates for reference only. Due to factors such as market fluctuations, customization options, and bulk discounts, final pricing may vary. For the most accurate and up-to-date pricing, please contact our sales team directly, and we’ll provide a tailored quote based on your specific needs.

Q: How do you guarantee the quality of your products?

A: Quality assurance is a top priority for us. Every product undergoes strict quality control checks at multiple stages, including material inspection, production monitoring, and pre-shipment verification. We work closely with certified suppliers and conduct random batch testing to ensure consistency. In the rare event of any unexpected quality concerns, we will promptly notify you and take immediate corrective action.

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