Overview
It works seamlessly within the Bently Nevada 3500 series and supports accurate speed, phase, and rotational measurements.
Moreover, engineers rely on this module to stabilize vibration analysis and improve diagnostic confidence across rotating equipment.
As a result, the 3500/25 125800-01 strengthens overall monitoring accuracy in critical industrial environments.
Specification
| Parameter | Specification |
|---|---|
| Product Model | 3500/25 125800-01 |
| Manufacturer | Bently Nevada |
| Series | 3500 Machinery Protection System |
| Module Type | Keyphasor I/O Module |
| Number of Channels | 2 independent Keyphasor input channels |
| Supported Sensor Types | Proximity probes, magnetic pickup sensors |
| Input Signal Type | Dynamic pulse signal for shaft reference |
| Signal Conditioning | Integrated Keyphasor signal processing |
| Rack Compatibility | Standard 3500 Machinery Protection Rack |
| Slot Requirement | 1 full-height rack slot |
| Communication Interface | Backplane connection to 3500 rack |
| Power Source | Supplied directly from 3500 rack backplane |
| Energy Storage | Onboard industrial-grade capacitors for signal stability |
| Isolation | Designed to minimize electrical noise interference |
| Operating Temperature | Suitable for continuous industrial operation |
| Dimensions (H × W × D) | Approx. 241.3 × 24.4 × 99.1 mm |
| Weight | Approx. 0.4–0.5 kg |
| Installation Type | Front-loaded, tool-assisted insertion |
| Typical Applications | Turbines, compressors, pumps, motors |
FAQ
Yes, the 3500/25 125800-01 is brand new, original factory-sealed, and sourced directly from authorized channels.
Q2: Do you keep this module in stock?
Yes, we maintain ready stock of the 3500/25 125800-01 to support urgent industrial requirements.
Q3: How fast can you ship after ordering?
We ship within 3 days to 2 weeks, depending on order quantity and final logistics arrangements.
Q4: Which logistics services do you commonly use?
We typically ship the 3500/25 125800-01 using DHL and other reliable international carriers.
Q5: Can this module work with proximity probes and magnetic pickups?
Yes, the 3500/25 125800-01 supports both proximity probes and magnetic pickup sensors.
Q6: What is your return policy if quality issues occur?
If any quality issue arises, we support returns within 30 days according to our after-sales policy.

















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