3500/42-01-00 Bently Nevada DCS monitor module

• Brand
  Bently Nevada
• Model
  3500/42-01-00
• Product Name
  Monitor Module
• Weight
  0.82 kg (1.81 lb)
• Dimensions
  241.3 mm (h) * 24.4 mm (w) * 241.8 mm (d)
• Origin
  United States
• Customs Code
  8541300000
• Operating temperature
  -40°C to +70°C
• Storage temperature
  -40°C to +85°C
• Relative humidity
  5% to 95%
• Warranty
  12 month
• Product Status
  New and originla

3500/42-01-00 Bently Nevada Product Introduction and Technical Parameters

Function:
Core functions include continuous and precise monitoring of vibration, position, and velocity parameters of critical rotating machinery, supporting measurements such as radial vibration, axial displacement, differential expansion, eccentricity, and acceleration. It processes signals from multiple sensor types, with programmable filters for noise reduction and signal conditioning. Built-in fault detection capabilities identify early signs of equipment issues (e.g., shaft vibration, mechanical imbalance, bearing wear) and trigger user-configurable alarm setpoints. The module supports channel pairing programming, allowing two channels to perform one monitoring function while the other two channels perform another (or the same) function. It integrates seamlessly with the 3500 Series rack system, enabling real-time data transmission, remote configuration, and data logging (continuous or periodic, configurable) for predictive maintenance and equipment health management.

Input:
Power supply: 12V DC or 24V DC (configurable), with optional 220V AC for specific models;
Power consumption: Consistent with 3500 Series module standards, ensuring efficient energy use; Equipped with 4 independent input channels, compatible with proximity probes, velocity transducers, and accelerometers (including those with charge amplifiers), supporting high-speed signal acquisition with a sampling rate of up to 10 kHz; Built-in programmable filters (low-pass, high-pass, notch) and a 60 Hz notch filter to eliminate power-line interference and reduce noise.

Output:
Equipped with buffered output for each of the 4 channels, transmitting digital data to the 3500 Series rack; Detection range: ±10 g peak acceleration;
Resolution: 0.1 g peak acceleration; Accuracy: ±0.2% of reading ±1 g (or ±0.01% full scale for specific signal types);
Transmission rate: Compatible with 3500 Series rack communication protocols, supporting real-time data transmission; User-configurable alert and danger alarm setpoints, with signal output for fault notification and integration with control systems.

Features:
1.High precision: Equipped with high-resolution signal processing, supporting a sampling rate of 10 kHz and an accuracy of ±0.2% of reading ±1 g, ensuring precise monitoring of machinery parameters.
2.Flexible sensor compatibility: Supports proximity probes, velocity transducers, and accelerometers, adapting to diverse monitoring needs.
3.Noise reduction: Built-in programmable filters and a 60 Hz notch filter to eliminate power-line interference and ensure stable signal acquisition.
4.Modular design: Rack-mounted for easy integration with the 3500 Series machinery protection system, facilitating installation and maintenance.
5.Early fault detection: Enables predictive maintenance by detecting early signs of equipment wear and failure, reducing downtime and maintenance costs. User-configurable: Alarm setpoints, data logging, and channel functions can be customized via compatible software.
6.Industrial-grade reliability: Constructed with high-strength aluminum alloy housing, compliant with industrial environmental standards, ensuring stable operation in harsh industrial conditions (vibration, extreme temperatures, electromagnetic interference).
7.Long service life: Manufactured with high-quality industrial components, ensuring a long mean time between failures (MTBF), meeting the long-term operation requirements of critical industrial applications.

Application:
Widely used in industrial fields requiring critical rotating machinery protection and condition monitoring, including power generation (thermal, hydro, nuclear), petrochemical, metallurgy, steel, chemical, and manufacturing industries. Specifically, it is applied to monitor turbines, compressors, fans, water pumps, coal mills, gearboxes, and motors, providing early fault detection to prevent costly equipment downtime and damage. In power plants, it monitors boiler and steam turbine operation; in petrochemical plants, it ensures the stability of rotating equipment in harsh process environments; in steel and metallurgy industries, it protects key rotating machinery during production processes, ensuring continuous and safe operation.