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        990-10-50-01-05

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        The Model 990-10-50-01-05 is a 990 Vibration Transmitter designed for OEMs of centrifugal air compressors, pumps, motors, and fans, providing a simple 4 to 20 mA proportional vibration signal for machinery control systems.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 990-10-50-01-05

        • Manufacturer:
          Bently Nevada
        • Part Number:
          990-10-50-01-05
        • Product Family:
          990 Vibration Transmitter
        • Full-scale Range:
          0-10 mils pp (0-250 μm pp)
        • System Length:
          5.0 meters (16.4 feet)
        • Mounting:
          35 mm DIN rail clips
        • Output Signal:
          4 to 20 mA
        • Input Compatibility:
          3300 NSv proximity probe
        • Agency Approvals:
          CSA Division 2, ATEX Zone 0, ATEX Zone 2, ABS maritime
        • Weight:
          0.5 kg
        • Estimated shipping dimensions:
          7.4x5.8x10cm
        • Tariff Code:
          9026201090
        • 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

        Features:

        • Two-wire loop-powered vibration transmitter providing 4-20 mA output for OEM machinery control system integration
        • Accepts input from 3300 NSv proximity probes with 5.0 meter system length for centrifugal air compressors, pumps, motors, and fans
        • CSA Division 2, ATEX Zone 0/2, and ABS maritime approved with 35 mm DIN rail mounting
        The 990-10-50-01-05 provides essential vibration signal conditioning functions critical to the entire monitoring path, serving as the primary interface between NSv proximity probes and OEM control systems, directly affecting the proper, normal operation of the overall machinery protection scheme. One 990-10-50-01-05 transmitter is required per vibration measurement point, installed on 35 mm DIN rail in the control cabinet and connected to the 3300 NSv probe via its 5.0 meter system length. The 990-10-50-01-05 features a 0-10 mils pp full-scale range, providing appropriate scaling for centrifugal compressor and pump applications.

        For applications requiring hazardous area compliance, the 990-10-50-01-05 carries CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime approvals for use in explosive atmospheres and marine environments. In addition to standard vibration monitoring, the 4-20 mA output of the 990-10-50-01-05 enables direct connection to existing PLC and DCS analog inputs without requiring specialized vibration monitoring hardware. The two-wire loop-powered design of the 990-10-50-01-05 simplifies wiring and reduces installation costs.

        The 990-10-50-01-05's robust design ensures reliable operation in OEM applications. Using proven signal conditioning technology, the transmitter delivers consistent performance over extended periods. The comprehensive hazardous area certifications of the 990-10-50-01-05 allow OEMs to deploy the same vibration monitoring solution in markets worldwide, reducing engineering complexity and inventory costs. When integrated with 3300 NSv probes and OEM control systems, the 990-10-50-01-05 provides a complete vibration monitoring solution that simplifies machinery protection for original equipment manufacturers.

        The 990-10-50-01-05 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 990-10-50-01-05 Vibration Transmitter, Datasheets, Drivers, 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 990-10-50-01-05 Vibration Transmitter Specs

        General

        • Manufacturer GE / Bently Nevada
        • Model 990-10-50-01-05
        • Condition New Original ready stock
        • Product Family 990-05-50-01-05,990-08-50-01-05,990-10-50-01-00
        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.
        View as PDF
        Description
        The Model 990-10-50-01-05 is a loop-powered vibration transmitter engineered for OEMs requiring simplified vibration monitoring integration. This two-wire device accepts input from 3300 NSv proximity probes with matching extension cables in a 5.0 meter system length. The 990-10-50-01-05 converts raw probe signals into a proportional 4 to 20 mA output for direct connection to control systems.

        The 990-10-50-01-05 conditions vibration signals into peak-to-peak amplitude engineering units with a 0-10 mils pp (0-250 μm pp) full-scale range. This industry-standard signal provides machinery protection alarming and logic capabilities within existing control platforms. The 990-10-50-01-05 simplifies integration for OEMs of centrifugal air compressors, pumps, motors, and fans.

        Mounting flexibility is provided by 35 mm DIN rail clips on the 990-10-50-01-05, enabling quick installation in standard control cabinets. The 5.0 meter system length accommodates typical distances between sensing probes and control equipment. The 990-10-50-01-05 eliminates complex signal conditioning requirements for OEM control systems.

        The 990-10-50-01-05 carries extensive approvals including CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime certification. These qualifications make the 990-10-50-01-05 suitable for hazardous industrial environments and marine applications worldwide. OEMs can deploy the 990-10-50-01-05 with confidence in global markets.
        Alternative Names
        990-04-50-01-05 990-05-50-01-05 990-10-50-02-05 990-10-50-03-05
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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.
        VIEW ALL FAQS
        What is the difference between the 990-10-50-01-05 and a traditional vibration monitor?
        The 990-10-50-01-05 is a simple 4-20 mA transmitter designed for OEM control system integration, while traditional vibration monitors are stand-alone protection devices with relays, displays, and programming capabilities. The 990-10-50-01-05 offloads alarming and logic to the existing control system, reducing cost and complexity. Traditional monitors provide independent protection but require additional panel space and wiring. The 990-10-50-01-05 is ideal for OEMs wanting vibration as another control input rather than a separate protection system.
        How to identify a reliable supplier for the 990-10-50-01-05?
        A reliable supplier should provide documented traceability of CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime certifications. They must verify the 5.0 meter system length compatibility with 3300 NSv probes and demonstrate knowledge of two-wire loop-powered installation requirements. Look for suppliers who can explain the 0-10 mils pp full-scale range calibration and provide genuine 35 mm DIN rail mounting hardware. Avoid suppliers who cannot produce original certification documents or lack understanding of hazardous area installation requirements for the 990-10-50-01-05.
        What certifications are required when exporting the 990-10-50-01-05 to the United States?
        For US export, the 990-10-50-01-05 requires CSA Division 2 certification for hazardous location installations, which this model carries. Import documentation must include country of origin, product value declaration, and HTS classification. The ATEX certifications are recognized for international shipments but not required for US domestic use. For maritime applications, the ABS approval satisfies US Coast Guard requirements. Buyers should verify the specific CSA Division 2 classification matches their intended hazardous area classification.
        Why do vibration monitoring components fail in OEM applications while the 990-10-50-01-05 survives?
        Standard components fail in OEM applications due to improper integration, signal incompatibility with control systems, and lack of environmental protection. The 990-10-50-01-05 survives because it provides a simple 4-20 mA signal that directly interfaces with standard PLC inputs, eliminating conversion errors. The 35 mm DIN rail mounting ensures secure installation resistant to vibration. The hazardous area certifications (CSA Division 2, ATEX Zone 0/2) and ABS maritime approval ensure the 990-10-50-01-05 is built to survive harsh industrial and marine environments where uncertified components fail prematurely.

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