The Bently Nevada 990-08-XX-01-00 is a loop-powered vibration transmitter with MOD 165353-01. It converts proximity probe signals into a 4-20 mA output for direct PLC/DCS integration, offering a cost-effective machinery protection solution for industrial pumps and fans.
The Bently Nevada 990-08-XX-01-00 serves as a self-contained, loop-powered transmitter that bridges the gap between proximity sensors and control systems. This device accepts high-frequency signals from an 8mm proximity probe and conditions them into a standard 4-20 mA output. By integrating this transmitter, operators can monitor shaft vibration or axial position directly through a PLC or DCS. Consequently, the 990 series eliminates the need for a central monitoring rack, providing a streamlined protection solution for “balance of plant” assets.
Industrial facilities frequently deploy the on pumps, fans, and small compressors where a full 3500 rack is not required. Because the transmitter generates a current loop signal, it successfully transmits data over long distances without suffering from voltage drops or electromagnetic interference. Furthermore, the MOD 165353-01 designation indicates a specialized factory enhancement, often tailored for specific frequency responses or improved surge protection. This reliability ensures that critical machinery receives continuous oversight, thereby reducing the likelihood of unexpected mechanical failures.
Technicians usually install the transmitter in a local junction box near the monitored machine. To ensure measurement integrity, the unit includes a “Not OK” status circuit. If the probe signal fails or the cable disconnects, the transmitter drops the output current below 3.6 mA. This feature allows the control system to instantly distinguish between an actual machinery alarm and a sensor fault. Moreover, the standardized 4-20 mA interface simplifies commissioning, as it uses common twisted-pair shielded cabling for both power and signal transmission
The Emerson EPRO PR6424/006-111 is a 10mm eddy current displacement sensor for non-contact shaft vibration and position monitoring. Featuring a ruggedized ceramic tip, CON031 connector, and high thermal stability, this probe provides reliable real-time diagnostics for turbines and compressors in compliance with API 670 standards.
990-10-XX-01-05 MOD: 163930-01 Product datasheet
Model number: | 990-10-XX-01-05 MOD: 163930-01 | Module Type： | Vibration Transmitter | |
Manufacture: | Bently Nevada | Condition： | Brand New | |
Range of Product: | Bently Nevada | Lead time： | In Stock | |
Weight: | 0.46 kg | HS CODE： | 8537101190 | |
Dimension: | 9.8x7.3×6cm | MOQ: | 1 | |
Product Origin: | USA | System： | TSI | |
Discontinued on: | active | Communication Service: | Ethernet router |
990-10-XX-01-05 MOD: 163930-01 Functional Description
The Bently Nevada 990-10-XX-01-05 MOD: 163930-01 Vibration Transmitter is a two-wire, loop-powered vibration transmitter designed for OEMs of centrifugal compressors, pumps, and fans. This compact device converts signals from 3300 NSv proximity probes into a 4-20 mA output, providing proportional vibration data to control systems. The 990-10-XX-01-05 MOD: 163930-01 Bently Nevada liminates the need for external power supplies, simplifying installation while ensuring accurate machinery monitoring.
Featuring an integrated Proximitor sensor, the Bently Nevada 990-10-XX-01-05 MOD: 163930-01 delivers both dynamic vibration signals and gap voltage outputs via coaxial connectors for diagnostic purposes. Its non-interacting zero/span potentiometers allow easy calibration, while the test input pin enables quick loop verification using a function generator. These features make the990-10-XX-01-05 MOD: 163930-01 Bently Nevada Vibration Transmitter ideal for real-time condition monitoring.
The transmitter includes a Not OK/Signal Defeat circuit to prevent false alarms from faulty probes or loose connections. Available with DIN-rail clips or bulkhead-mounting screws, the Bently Nevada 990-10-XX-01-05 MOD: 163930-01 PDFoffers flexible installation options for diverse industrial environments.
As part of Bently Nevada’s trusted product line, this transmitter ensures reliable protection for rotating equipment. Its robust design and diagnostic capabilities make it a cost-effective solution for OEMs seeking to enhance machinery safety and performance.
990-05-50-02-00 Product datasheet
Model number: | 990-05-50-02-00 | Module Type： | Vibration Transmitter | |
Manufacture: | Bently Nevada | Condition： | Brand New | |
Range of Product: | 990 Vibration Transmitter | Lead time： | In Stock | |
Weight: | 0.46 kg | HS CODE： | 8537101190 | |
Dimension: | 7.4x5.3×9.9cm | MOQ: | 1 | |
Product Origin: | USA | System： | TSI | |
Discontinued on: | active | Communication Service: | Ethernet router |
990-05-50-02-00 Functional Description
The Bently Nevada 990-05-50-02-00 Vibration Transmitteris a two-wire, loop-powered vibration transmitter designed for OEMs of compressors, pumps, and fans. This robust device converts signals from 3300 NSv proximity probes into a 4-20mA output, providing real-time vibration data to control systems. The 990-05-50-02-00 VIBRATION TRANSMITTER Bently Nevadaoperates on 12-35VDC and supports 1,000Ω loop resistance, ensuring reliable performance in industrial environments.
Engineered for accuracy, the Vibration Transmitter Bently Nevada 990-05-50-02-00measures 0-5 mils pp (0-125μm pp) vibration ranges, with 23mA current limiting for protection. Its bulkhead screw mounting (option 02) offers secure installation, while compatibility with 5m/7m extension cables provides flexibility. The transmitter’s compact design integrates seamlessly into machinery control systems.
The Bently Nevada 990-05-50-02-00 PDFfeatures signal conditioning to filter noise, delivering clean data for predictive maintenance. Its loop-powered design eliminates external power needs, simplifying wiring and reducing costs. Ideal for harsh conditions, it meets industrial standards for durability.
As part of Bently Nevada’s trusted 990 series, the 990 Vibration Transmitter Bently Nevada 990-05-50-02-00ensures early fault detection and machinery protection. Its combination of precision measurement, rugged construction, and easy integration makes it a top choice for OEMs and end-users alike.
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