140734-02 Bently Nevada 3500/42M Proximitor Seismic Monitor
140734-02
Bently Nevada 3500/42M 140734-02 is a four-channel 3500/42M Proximitor Seismic Monitor front module for machinery protection and condition monitoring. With a correctly selected rear I/O module, 3500/42M 140734-02 accepts one to four proximity, velocity, or acceleration transducer signals and conditions them for configured vibration or position measurements and alarms. 3500/42M 140734-02 is not a rear I/O module, transducer, or complete 3500 rack.
Scope note: 140734-02 identifies Legacy 3500/42M Proximitor/Seismic Monitor front module. The exact identity is established by the legacy OEM datasheet; do not silently replace the stored P/N with 176449-02.
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+86 18150117685Legacy 3500/42M Proximitor/Seismic Monitor front module
Bently Nevada 3500/42M 140734-02 is a four-channel 3500/42M Proximitor Seismic Monitor front module for machinery protection and condition monitoring. With a correctly selected rear I/O module, 3500/42M 140734-02 accepts one to four proximity, velocity, or acceleration transducer signals and conditions them for configured vibration or position measurements and alarms. 3500/42M 140734-02 is not a rear I/O module, transducer, or complete 3500 rack.
The exact identity is established by the legacy OEM datasheet; do not silently replace the stored P/N with 176449-02. Do not promise a specific sensor type, recorder termination, or hazardous-area approval without the rear I/O/order-code selection.
Before replacing 140734-02, verify the exact front/rear module role, rack generation, firmware, I/O, wiring and any separately required companion hardware.
| Manufacturer | Bently Nevada, a Baker Hughes company |
|---|---|
| Full model | 3500/42M 140734-02 |
| Part number | 140734-02 |
| Component identity | Legacy 3500/42M Proximitor/Seismic Monitor front module |
| Channel count | 4 monitor channels, programmed in pairs |
| Supported input families | 1 to 4 proximity, velocity, or acceleration transducer signals through the correct rear I/O module |
| Configured measurement families | Radial vibration, thrust position, differential expansion, eccentricity, REBAM, acceleration, velocity, shaft absolute, or circular acceptance region |
| Alarm function | Configurable Alert setpoints for active static values and Danger setpoints for two active static values per channel |
| Power consumption | 7.7 W typical for the monitor |
| Front buffered outputs | One short-circuit-protected coaxial buffered transducer output per channel; 550 ohm output impedance |
| Recorder output scope | 4-20 mA recorder values belong to the configured monitor/I/O path; do not claim a rear termination block is included |
| Front module dimensions | 241.3 x 24.4 x 241.8 mm |
| Front module weight | 0.91 kg |
| Rack position | 1 full-height front slot; selected I/O module occupies 1 full-height rear slot |
| Operating temperature | -30 to +65 deg C with standard I/O; 0 to +65 deg C with internal-barrier I/O |
| Storage temperature | -40 to +85 deg C |
Compatibility statements are limited to the cited OEM documents. Availability, condition and substitution must be confirmed separately.
Bently Nevada 3500/42M 140734-02 is a four-channel 3500/42M Proximitor Seismic Monitor front module for machinery protection and condition monitoring.
Bently Nevada 3500/42M 140734-02 provides four monitor channels arranged as two programmable channel pairs.
Bently Nevada 3500/42M 140734-02 accepts one to four proximity, velocity, or acceleration transducer signals when paired with the correct rear I/O module.
Bently Nevada 3500/42M 140734-02 can be configured for supported vibration and position functions such as radial vibration, thrust position, acceleration, velocity, eccentricity, differential expansion, REBAM, shaft absolute, or circular acceptance region.
Bently Nevada 3500/42M 140734-02 is the front monitor module, not a rear I/O module; the rear I/O type determines transducer and termination compatibility.
Bently Nevada 3500/42M 140734-02 has a typical official monitor power consumption of 7.7 W.
Bently Nevada 3500/42M 140734-02 measures 241.3 x 24.4 x 241.8 mm and weighs 0.91 kg as a front monitor module.
Bently Nevada 3500/42M 140734-02 operates from -30 to +65 deg C with a standard I/O module or from 0 to +65 deg C with an internal-barrier I/O module.
Send the complete component and matching system part numbers, required electrical length, quantity, target material, approval requirements, destination and clear label photos. Availability and condition will be confirmed before quotation.
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