The Bently Nevada 164746-01 is a high-resolution Seismic Direct Input Card designed for the Trendmaster Dynamic Scanning Module (DSM) system.It serves as a specialized digitization interface for 2-wire current mode accelerometers, enabling the precise capture of vibration data from rotating machinery in harsh industrial environments.
Specifications
Part Number:164746-01
Transducer Type:Optimized for 2-wire constant current mode sensors (e.g., AM series accelerometers).
A/D Resolution:16-bit high-resolution sampling for superior signal clarity.
Input Capacity:Supports up to 8 independent seismic input channels.
Bandwidth:High-frequency data capture capability up to 24 kHz.
Transducer Power:Integrated +24V DC (± 5%) power supply with a 3.3mA bias current.
Processing Modes:Supports both synchronous and asynchronous data processing.
Environmental Protection:Features conformal coating for resistance against moisture and contaminants.
Features
Trendmaster Pro Integration:Seamlessly works within the Trendmaster DSM architecture to monitor hundreds of points across a plant-wide network.
Ruggedized Design:Engineered to withstand the extreme temperatures and vibrations typical of heavy industrial equipment monitoring.
Versatile Processing:Capable of calculating variables such as True RMS, peak-to-peak, and 1X/2X amplitudes directly on the card.
Simplified Integration:Allows for up to 150 DSM units to be managed by a single data acquisition computer for large-scale deployments.
Diagnostic Accuracy:High dynamic range and low noise floor ensure early detection of bearing faults and gearmesh frequency anomalies
