103928-02 Vibration Sampler Card | Bently Nevada

Bently Nevada 103928-02 Technical Specifications

Product Identification

• Brand & Model: Bently Nevada 103928-02
• Product Type: Vibration Data Sampler Card
• Compatible System: Bently Nevada Machinery Health Monitoring Systems

Electrical Specifications

• Number of Channels: 8 analog input channels
• Sampling Rate: 102.4 kHz maximum per channel
• ADC Resolution: 16-bit analog-to-digital converter
• Input Range: ±10 V differential
• Input Impedance: >1 MΩ
• Frequency Response: DC to 40 kHz (-3 dB)
• Dynamic Range: >90 dB
• Signal-to-Noise Ratio: >86 dB

Data Acquisition Specifications

• Buffer Memory: 256 MB onboard storage
• Data Transfer Rate: Up to 100 Mbps via Ethernet interface
• Trigger Options: Level, edge, pattern, and external trigger
• Time Synchronization: IEEE 1588 Precision Time Protocol support
• Sampling Modes: Continuous, triggered, and burst mode
• Anti-aliasing Filter: Programmable digital filter with selectable cutoff

Communication & Interface

• Primary Interface: 10/100/1000 Base-T Ethernet
• Protocols: TCP/IP, Modbus TCP
• Auxiliary Port: RS-232/RS-485 configurable
• Data Formats: Binary, CSV, TDMS compatible
• Configuration: Web-based interface or dedicated software
• LED Indicators: Power, Status, Activity, Error

Environmental Specifications

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Relative Humidity: 5% to 95% non-condensing
• Operating Altitude: Up to 2000 meters (6562 feet)
• Vibration Resistance: 5-500 Hz, 2 g operational
• Shock Resistance: 50 g, 11 ms half-sine

Physical & Power Specifications

• Power Supply: 24 V DC (±10%)
• Power Consumption: 15 W maximum
• Current Draw: 625 mA @ 24 V DC
• Dimensions: 150 × 100 × 25 mm (W × H × D)
• Weight: 0.3 kg (0.66 lb)
• Mounting: DIN rail (35 mm) or panel mounting
• Connector Type: Removable screw terminal blocks

Compliance & Certification

• EMC Standards: EN 61326-1, Industrial immunity
• Safety Standards: UL 61010-1, CE compliant
• RoHS: Compliant
• Ingress Protection: IP20 (standard enclosure)

Application Features

• Vibration Monitoring: Multi-channel vibration data acquisition
• Condition Monitoring: Machinery health and predictive maintenance
• Data Logging: Continuous or triggered data capture
• System Integration: Compatible with Bently Nevada monitoring platforms
• Remote Monitoring: Ethernet connectivity for remote data access

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner AutoNex Controls Limited: https://www.autonexcontrol.com/

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