BENTLY NEVADA 3500/42-04-00 PROXIMITOR/SEISMIC MONITOR MODULE

Product parameters

Manufacturer :Bently Nevada (Baker Hughes)

Model :3500/42-04-00

Order Number :135489-03 (Internal barrier I/O module, subject to configuration)

Number of channels :4 channels

Input types: Proximity probes (such as 3300 and 7200 series), seismic sensors, speed sensors (Velomitor), accelerometers, magnetic pickers

Input impedance :10 kΩ (Proximitor/ seismic sensor), 1 MΩ (velocity/acceleration sensor)

Output type: Analog output (4-20mA, proportional output); Digital output (relay, OK/ alarm/danger)

Frequency response :10 Hz to 1 kHz (vibration), 5 Hz to 10 kHz (acceleration)

Barrier type: Internal Barriers, supporting intrinsically safe (IS) applications

Power supply: Powered by 3500 racks (+ 24Vdc bus)

Power consumption: Approximately 7W

Operating temperature :-30°C to +65°C (-22°F to +149°F)

Storage temperature :-40°C to +85°C (-40°F to +185°F)

Humidity :95% Non-condensing

Installation location :3500 series rack slot (2-15)

Connection method: Internal Terminations

Compatibility: Applicable to 3500 series racks; Support TMR configuration; Integrate with System 1 software

Certifications :ATEX/IECEx (Zone 0/1), CSA (Class 1, Div 1), CE certification

Function

Multi-parameter monitoring: Supports vibration, acceleration, velocity, axis position and eccentricity measurement, generates static values (such as direct values, clearances, 1X amplitude/phase), and is compatible with multiple sensor inputs.

Intrinsic safety: The built-in barrier ensures the safe operation of the module in explosive environments, complies with ATEX/IECEx and CSA standards, and is suitable for hazardous areas.

Alarm and Protection: Continuously compare monitoring parameters with user-configurable alarm/danger thresholds, trigger relay output (OK, alarm, danger), and protect equipment from vibration or abnormal position.

Data output: Provides 4-20mA analog output and digital signals, supports Modbus and Bently Nevada proprietary protocols, and integrates with DCS/SCADA systems.

Channel isolation: 4 channels are processed independently to ensure data accuracy and fault isolation, and support TMR mode to enhance reliability.

Configuration and Diagnosis: Adjust the range, filtering and measurement type through the 3500 rack configuration software; Equipped with LED indicators (OK, TX/RX, Bypass) for on-site diagnosis.

Application scenarios

Hazardous area monitoring: Applicable to explosive environments such as petrochemicals, natural gas processing plants and offshore platforms (Zone 0/1, Class 1, Div 1), monitoring the vibration and position of turbines, compressors, pumps, etc.

Predictive maintenance: Through real-time vibration data and trend analysis, identify early faults such as bearing wear, imbalance or misalignment, optimize maintenance plans, and reduce downtime.

Industrial automation integration: Integrated with System 1 or external control systems, it transmits data through analog/digital output and supports remote monitoring and alarm.

Critical equipment protection: Provide continuous vibration monitoring and protection in high-risk industrial scenarios to ensure equipment safety and operational continuity.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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