Bently Nevada 990-10-XX-01-00 MOD:163930-01 vibration transmitter, overall view
Bently Nevada 990-10-XX-01-00 MOD:163930-01 transmitter, terminal block and connections
Bently Nevada 990-10-XX-01-00 MOD:163930-01 transmitter, product label and enclosure
Bently Nevada 990-10-XX-01-00 MOD:163930-01 vibration transmitter, overall view
Bently Nevada 990-10-XX-01-00 MOD:163930-01 transmitter, terminal block and connections
Bently Nevada 990-10-XX-01-00 MOD:163930-01 transmitter, product label and enclosure
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    Apter Power delivers specialty modified Bently Nevada 990 Series transmitters directly from stock, helping you replace custom-tuned machinery protection hardware without OEM lead times.

990-10-XX-01-00 MOD:163930-01

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The Bently Nevada 990-10-XX-01-00 MOD:163930-01 is a vibration transmitter designed as a two-wire, loop-powered device that integrates the functionality of a Proximitor Sensor into a single unit.
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Technical specifications for 990-10-XX-01-00 MOD:163930-01

  • Manufacturer:
    Bently Nevada
  • Part Number:
    990-10-XX-01-00 MOD:163930-01
  • Product Family:
    990 Vibration Transmitter
  • Product Type:
    Vibration Transmitter
  • Stock:
    1
  • Output Signal:
    Proportional 4 to 20 mA (DC)
  • Full-Scale Range:
    0-10 mils peak-to-peak (0-250 μm pp)
  • Linear Range:
    10 to 65 mils (0.25 to 1.65 mm)
  • Frequency Response:
    5 Hz to 6,000 Hz (+0, -3 dB)
  • Incremental Scale Factor:
    7.87 mV/μm (200 mV/mil) typical
  • Power Supply:
    +12 to +35 VDC at transmitter terminals (Loop-powered)
  • Mounting Options:
    35 mm DIN rail clips (specified by
  • Weight:
    0.5 kg
  • Estimated shipping dimensions:
    10x7.3x5.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Use Cases Safety & Compliance Installation & Integration

Features:

  • Accepts Input from the 3300 NSv Proximity Probe and Matching Extension Cable
  • Conditions Signal into Peak-to-Peak Vibration Amplitude with Integrated Proximitor Sensor
  • Functions Alongside Centrifugal Air Compressors and Small Pumps, Motors, or Fans
The Bently Nevada 990-10-XX-01-00 MOD:163930-01 Vibration Transmitter serves as a two-wire, loop-powered device in industrial machinery monitoring applications, delivering a proportional 4 to 20 mA vibration signal directly to machinery control systems. It continuously accepts input from the 3300 NSv proximity probe and its matching extension cable (available in 5 m and 7 m system length options), converting the raw signal into appropriate peak-to-peak vibration amplitude engineering units, and transmits this value as an industry-standard 4 to 20 mA output to enable machinery protection alarming and logic within the control system. The 990-10-XX-01-00 MOD:163930-01 features an integrated Proximitor Sensor that requires no external unit, streamlining installation and reducing system complexity.

The 990-10-XX-01-00 MOD:163930-01 provides essential vibration monitoring functions for rotating equipment, and is a critical component of the machinery protection path, directly affecting the proper detection of abnormal operating conditions. One 990-10-XX-01-00 MOD:163930-01 transmitter is required per monitoring point depending on the desired coverage level. The 990-10-XX-01-00 MOD:163930-01 occupies minimal installation space and is compatible with the 3300 NSv proximity probe, allowing transducer installation in small areas with minimal clearance typical of centrifugal air compressors.

For diagnostic applications, the 990-10-XX-01-00 MOD:163930-01 Vibration Transmitter provides non-isolated PROX OUT and COM terminals plus a coaxial connector to deliver a dynamic vibration and gap voltage signal output for condition assessment. In addition to standard 4 to 20 mA signal transmission, the diagnostic capability also supports preventive maintenance. The 990-10-XX-01-00 MOD:163930-01 executes signal verification using the test input pin specified in the transmitter design. Using this method, the Not OK/Signal Defeat circuit continually monitors the health of the proximity probe connection. If the system detects that the probe is no longer providing a valid signal due to a faulty proximity probe or loose connection, it will automatically prevent high outputs or false alarms and maintain system reliability.

The 990-10-XX-01-00 MOD:163930-01 Bently Nevada Vibration Transmitter may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 990-10-XX-01-00 MOD:163930-01 Vibration Transmitter Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 990-10-XX-01-00 MOD:163930-01 Vibration Transmitter Specs

General

  • Manufacturer Bently Nevada
  • Model 990-10-XX-01-00 MOD:163930-01
  • Condition New Original ready stock
  • Product Family 990-50-XX-01-00,990-70-XX-01-00
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Centrifugal Air Compressors: Specifically designed to work in the small areas and minimal clearances typical of these machines.
  • Small Rotating Machinery: Commonly used for monitoring small pumps, motors, and fans.
  • Machinery Health Diagnostics: The "PROX OUT" coaxial connector provides a dynamic signal for use with portable diagnostic tools like oscilloscopes or analyzers.
  • Industrial Environments: Its potted construction makes it suitable for high-humidity (up to 100% condensing) environments.
  • Hazardous Area Approvals: Depending on the selected options, it can meet ATEX/IECEx for Zone 0, 1, or 2, as well as CSA/NRTL/C for Division 2.
  • Signal Integrity: Includes a Power-up Inhibit circuit to prevent errors from line voltage transients and a Not OK/Signal Defeat circuit to prevent false alarms due to faulty probes or loose connections.
  • Electromagnetic Compatibility: Complies with FCC Part 15 rules regarding harmful interference.
  • Isolation Recommendation: Using the 990/991 Test Adapter is strongly recommended for diagnostic connections to maintain isolation and protect the machinery control loop.
  • Compact Mounting: Features standard options for 35 mm DIN rail clips or bulkhead mounting screws.
  • System Integration: Integrates directly with PLCs or other control systems via a standard 4-20 mA loop, providing peak-to-peak vibration data.
  • Transducer Compatibility: Specifically requires a 3300 NSv proximity probe and matching extension cable (5 m or 7 m options).
  • Field Adjustments: Equipped with non-interacting zero and span potentiometers for loop calibration and a Test Input pin to verify the loop signal using a function generator.
Description
The 990-10-XX-01-00 MOD:163930-01 990 Vibration Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans. This 990-10-XX-01-00 MOD:163930-01 vibration transmitter is specifically designed to handle the challenge of integrating vibration monitoring into compact machinery control systems, providing a simple 4 to 20 mA proportional vibration signal as the input to address machinery protection needs.

The 990-10-XX-01-00 MOD:163930-01 is a two-wire, loop-powered device that accepts input from the 3300 NSv proximity probe and its matching extension cable, available in 5 m and 7 m system length options. The 990-10-XX-01-00 MOD:163930-01 transmitter conditions the signal into appropriate peak-to-peak vibration amplitude engineering units, and provides this value as a proportional 4 to 20 mA industry-standard signal as the input to the control system where machinery protection alarming and logic occurs.

The 990-10-XX-01-00 MOD:163930-01 transmitter provides the following notable features. The 990-10-XX-01-00 MOD:163930-01 includes an integrated Proximitor Sensor that requires no external unit. It provides non-isolated PROX OUT and COM terminals plus a coaxial connector to deliver a dynamic vibration and gap voltage signal output for diagnostics. The 990-10-XX-01-00 MOD:163930-01 also features non-interacting zero and span potentiometers under the transmitter label to support loop adjustment, along with a test input pin for quick verification of loop signal output using a function generator as the input.

The 990-10-XX-01-00 MOD:163930-01 incorporates a Not OK/Signal Defeat circuit that prevents high outputs or false alarms due to a faulty proximity probe or loose connection. The 990-10-XX-01-00 MOD:163930-01 offers a choice of DIN-rail clips or bulkhead mount, and features potted construction for high humidity environments up to 100% condensing. The 990-10-XX-01-00 MOD:163930-01 is compatible with the 3300 NSv proximity probe, allowing transducer installation in small areas with minimal clearance typical of centrifugal air compressors.

Alternative Names
990-10-XX-01-00 163930-01 990-10-XX-01-00 MOD 163930-01 990-I0-XX-0I-00 MOD:I63930-0I 99O-1O-XX-O1-OO MOD:16393O-O1
Technical notes
Specifically engineered to interface with 3300 NSv proximity probes and matching extension cables, the 990-10-XX-01-00 MOD:163930-01 accepts vibration data and conditions into a proportional 4 to 20 mA industry-standard signal. This model features potted construction to ensure reliable operation in extreme conditions, supporting environments with up to 100% condensing humidity. The 990-10-XX-01-00 MOD:163930-01 is specifically designed to handle the monitoring needs of centrifugal air compressors, small pumps, motors, and fans, solving the problem for OEMs needing to simplify complex vibration signals and directly integrate them into mechanical control systems.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What makes this 990-10-XX-01-00 MOD:163930-01 transmitter unique?
Unlike traditional monitoring setups, this model integrates the functionality of a Proximitor Sensor directly into the transmitter. This simplifies installation and reduces the need for additional monitoring hardware.
What problem does 990-10-XX-01-00 MOD:163930-01 solve for OEMs and operators?
It eliminates the need for an intermediate monitor rack by directly converting peak-to-peak vibration amplitude into a usable control signal. This reduces installation complexity, lowers cost, and streamlines machinery protection.
What maintenance functions does Bently Nevada 990-10-XX-01-00 MOD:163930-01 include?
For troubleshooting and diagnostics, it includes non-isolated PROX OUT and COM terminals, as well as a coaxial connector that provides dynamic vibration and gap voltage outputs.