Description
Overview
The 990-05-XX-03-01 MOD:168251-01 Bently Nevada 990 Series Vibration Transmitter is a compact, loop-powered device engineered for machinery protection and predictive maintenance. Designed to deliver a proportional 4–20 mA vibration signal, it integrates seamlessly into control systems and provides reliable monitoring for centrifugal compressors, pumps, motors, and other rotating equipment.
Technical Specifications
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Model Number: 990-05-XX-03-01 MOD:168251-01
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Product Type: 990 Series Vibration Transmitter
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Measurement Range: 0–5 mils peak-to-peak (0–125 µm pp)
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System Length Options: 5.0 m (16.4 ft) or 7.0 m (23 ft) with compatible extension cables
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Compatible Sensors: Works with 3300 NSv proximity probes
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Signal Output: 4–20 mA proportional vibration signal
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Mounting Options: DIN rail clips and screws included for secure installation
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Certifications: CSA Division 2 approval for hazardous environments
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Weight: 0.08 kg
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Dimensions: 116 × 2.5 × 2 cm
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System Compatibility: 990 Vibration Transmitter Series
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Compliance: Industry-standard output for integration with alarms and control logic
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Origin: USA
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HS Code: 8537101190
Key Features
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Two-wire, loop-powered design for simplified installation
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Provides proportional vibration output for machinery protection and diagnostics
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Compact form factor suitable for space-constrained installations
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CSA Division 2 certified for hazardous industrial environments
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Advanced signal conditioning for early fault detection
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Rugged construction for reliable performance in harsh operating conditions
Application Scenarios
The 990-05-XX-03-01 MOD:168251-01 transmitter is widely used in oil & gas, power generation, and industrial manufacturing facilities. Typical applications include:
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Centrifugal compressors
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Industrial pumps and motors
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Fans and small rotating machinery
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Equipment requiring integrated vibration monitoring and alarm functions
FAQ
Q: What is the measurement range of this transmitter? A: It supports 0–5 mils peak-to-peak (0–125 µm pp).
Q: Is it compatible with 3300 NSv probes? A: Yes, it works seamlessly with 3300 NSv proximity probes and extension cables.
Q: Can it be used in hazardous environments? A: Yes, it meets CSA Division 2 standards for safe operation.
Q: How is the transmitter mounted? A: It can be mounted using DIN rail clips or screws, both included as standard.
