TheBently Nevada 87971-01is a high-performance Dual Vibration Monitor designed for the continuous protection of rotating machinery. As a key component of the machinery protection system, it provides two independent channels of vibration monitoring.
Technical Specifications
Brand/Manufacturer:Bently Nevada
Model Number:87971-01
Product Type:Dual Vibration Monitor (2-Channel)
Accuracy:Within ±0.5% of full scale
Input Signals:Voltage signals (Proximity Probes or Accelerometers)
Power Supply:24 VDC
Operating Temperature:-20°C to +70°C (-4°F to +158°F)
Measurement Parameters:Radial Vibration and Shaft Gap
Key Features
Dual-Channel Independence:Two fully independent channels allow for redundant monitoring of a single bearing or concurrent monitoring of two separate points on a machine.
High-Precision Signal Processing:With an accuracy of ±0.5%, it provides the high-fidelity data required for critical vibration analysis and machine health trending.
Versatile Input Compatibility:Designed to interface with industry-standard voltage signals, making it compatible with a wide range of Bently Nevada sensors.
Ruggedized Industrial Design:Built to operate in extreme temperatures and high-interference environments, ensuring consistent uptime in power plants and refineries.
Continuous Machinery Protection:Actively calculates vibration levels against pre-set alarm and danger setpoints to prevent catastrophic mechanical failure.
