Bently Nevada | Proximitor Seismic Monitor 3500/42-01-01

Overview

The Bently Nevada 3500/42-01-01 Proximitor Seismic Monitor is an advanced monitoring device designed for analyzing the condition of rotating machinery. Made in the USA, this monitor integrates seamlessly into the 3500 series systems, offering real-time data on proximity, velocity, and acceleration through its multiple transducer inputs. It is ideal for applications where monitoring of vibrations is critical.

Features

• Real-time Monitoring: Supports up to four transducer inputs, allowing for flexible configuration.
• LED Indicators: Front panel LEDs provide immediate feedback on the monitor’s operational status, communication, and mode.
• Buffered Transducer Outputs: Features coaxial connectors, each short-circuit protected, ensuring reliable data transmission.
• High Filter Quality: Utilizes advanced filtering techniques for enhanced measurement precision.
• Rugged Design: Designed to withstand harsh environments with high operational temperature limits.

Technical Specifications

• Brand: Bently Nevada
• Model: 3500/42-01-01
• Suffix Meaning:
  • 3500/42: Proximitor Seismic Monitor
  • 01: Proximity/Seismic I/O Module with internal terminations (128229-01)
  • 01: Agency Approval Option – cNRTLus (Class 1, Division 2)
• Power Consumption: 7.7 watts (typical)
• Input Impeance: 10 kΩ (Standard I/O)
• Output Impedance: 550 Ω (Transducer Outputs), 300 Ω (Shaft Absolute Outputs)
• Voltage Compliance: 0 to +12 Vdc across a load resistance of 0 to 600 Ω
• Environmental Limits:
  • Operating Temperature: -30°C to +65°C when used with Internal/External Termination; 0°C to +65°C with Internal Barrier I/O Module.
  • Storage Temperature: -40°C to +85°C
  • Humidity: 95%, non-condensing
• Dimensions: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)
• Weight: 0.91 kg (2.0 lb)

Applications

The 3500/42-01-01 is ideal for industries where monitoring the condition of machinery is critical, such as oil and gas, power generation, and manufacturing. Its ability to provide real-time data enables proactive maintenance, minimizing downtime and enhancing equipment reliability.

FAQ

1. What is the main function of the Bently Nevada 3500/42-01-01?
   • The main function is to monitor proximity, velocity, and acceleration of rotating equipment to assess their condition.
2. What types of transducers can be used with this monitor?
   • The monitor accepts proximity, velocity, and acceleration transducer signals.
3. What is the significance of the cNRTLus approval?
   • It signifies compliance with safety standards for Class 1, Division 2 environments.
4. What are the power requirements for this monitor?
   • The typical power consumption is 7.7 watts.

For more detailed information: 3500 42-proximitoseismic-monitor