Bently Nevada 1701/15 FieldMonitor Proximitor Input Monitor

• Speed Range: 0 to 12,000 rpm (continuous)
• Acceleration: Typical 50,000 g/s²
• Output Voltage (Peak): 10 V
• Output Current (Peak): 20 mA
• Output Impedance: 100 Ω
• Relay Outputs: 2 Form C relays, 24 VDC, 1 A
• Communication Interfaces: RS-485; supports Modbus RTU, Ethernet/IP, Profinet
• Output Connection: 0.9 m (3 ft) pigtail cable
• Case Material: Nickel-plated steel
• Sealing: Epoxy potting compound
• Dimensions: 4.5 × 3.5 × 1.5 inches
• Weight: 0.5 lbs (227 g); 300 g (alternate specification)
• Certification: ISO 9001 compliant

Function Features

• Precision Proximitor Monitoring: Delivers accurate measurements of distance between moving components, critical for early detection of machinery misalignment or wear
• Dual-Channel Sensing: Supports two input channels for simultaneous monitoring of multiple machinery parameters
• Robust Environmental Resistance: Epoxy potting and IP67 rating ensure protection against dust, moisture, and extreme temperatures in harsh industrial settings
• Flexible Communication: Integrates with RS-485, Modbus RTU, Ethernet/IP, and Profinet for seamless data exchange with PLCs, DCS, and SCADA systems
• Configurable Alarms: 2 Form C relays trigger alerts based on user-defined thresholds, enabling proactive equipment protection
• High-Speed Data Processing: Handles up to 50,000 g/s² acceleration and 12,000 rpm speed, capturing rapid machinery dynamics
• Compact & Lightweight Design: Fits in space-constrained installations without compromising performance or durability
• Easy Integration: Pigtail cable connection and compatibility with standard industrial control systems simplify installation and setup
• Secure Data Transmission: Optional encrypted communication prevents data tampering or unauthorized access
• Remote Diagnostics: Supports remote maintenance and troubleshooting, reducing on-site service requirements

Application Scenarios

• Power Generation: Monitors turbines, generators, and auxiliary rotating equipment to prevent unplanned downtime and ensure grid stability
• Oil & Gas Industry: Tracks proximity and vibration in pumps, compressors, and drilling machinery across upstream, midstream, and downstream operations
• Manufacturing: Protects production line motors, conveyors, and precision rotating tools by detecting alignment issues or component wear
• Chemical Processing: Monitors agitators, mixers, and reactor internals in corrosive or high-temperature environments
• Mining & Heavy Industry: Supports reliability of crushers, mills, and heavy-duty pumps exposed to extreme vibration and dust
• Pulp & Paper Mills: Tracks roller alignment and bearing health in paper processing equipment to maintain production quality
• Water & Wastewater: Ensures uptime of pumps and aerators critical to treatment processes
• Automotive Manufacturing: Monitors robotic arms, conveyor systems, and machining centers for predictive maintenance