Product Overview

The 3500/42-09-00 is a versatile four-channel Proximitor Seismic Monitor designed for the Bently Nevada 3500 Series machinery protection system. This module is engineered to provide continuous, high-integrity monitoring of both radial vibration and seismic (casing) vibration. By accepting inputs from proximity transducers, Velomitors, or accelerometers, the 3500/42-09-00 processes these signals to drive alarms and protective logic. This specific configuration includes the "09" I/O module, which features internal terminations for streamlined field wiring, supporting a wide range of transducer types including High-Temperature Velocity Sensors (HTVS). It is a critical component for API 670 compliant protection of turbines, compressors, and other essential rotating machinery.

Detailed Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 3500/42-09-00

• Module Type: Proximitor Seismic Monitor (4-Channel)

• I/O Module Type (Option 09): Prox/Velom I/O Module with internal terminations

• Transducer Compatibility: Proximitor Sensors, Accelerometers, Velomitors, and HTVS

• Signal Processing: Peak-to-peak vibration, zero-to-peak velocity, and radial position

• Frequency Response: 0.5 Hz to 30 kHz (sensor dependent)

• Agency Approval (Option 00): None (Standard industrial version)

• Mounting: Internal slot of Bently Nevada 3500 Rack

• Dimensions (H x W x D): 24.13 cm x 2.44 cm x 24.18 cm

• Operating Temperature: -30°C to +65°C (-22°F to +150°F)

• Shipping Weight: 2.0 kg

• Country of Origin: United States (USA)