- Four channels accept Bently Nevada proximity-transducer signals for machinery protection measurements.
- Selectable functions include radial vibration, thrust position, eccentricity, differential expansion, and REBAM.
- User-programmable Alert and Danger setpoints support rack-based alarm and protection decisions.
Bently Nevada 3500/40M is a 3500 System monitoring module that converts proximity-transducer signals into configured vibration and position values.
Its four channels are configured as two pairs, allowing channels 1–2 and channels 3–4 to perform the same or different supported measurement functions.
Before installation or replacement, verify the main-module order number, compatible I/O module, termination hardware, transducer system, software and firmware requirements, approvals, and stored rack configuration.
Availability, condition, price, and shipping time for Bently Nevada 3500/40M are confirmed during quotation.
Bently Nevada 3500/40M Proximitor Monitor Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Channels 1–2 form one programmable pair, while channels 3–4 form the second pair.
- The two channel pairs can perform the same function or two different supported functions.
- 3500 Rack Configuration Software sets channel functions, measured values, alarm setpoints, delays, and filters.
- I/O choices include internal termination, external termination, or internal barriers with internal termination.
- External-termination blocks and the transducer-to-ET-block cable must be ordered separately for external-termination installations.
- External-termination blocks cannot be used with an internal-termination I/O module.
- OK, TX/RX, and Bypass LEDs indicate monitor health, rack communication, and bypass status.
- Four short-circuit-protected front-panel coaxial connectors provide buffered transducer outputs.
- Available static values depend on the selected channel function and can include Direct, Gap, 1X, 2X, Not 1X, Smax, phase, or REBAM values.
- Radial-vibration and thrust-position protection for critical rotating machinery.
- Eccentricity and differential-expansion monitoring in turbine supervisory instrumentation.
- Rolling-element bearing monitoring through the REBAM channel function.