Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ADRE 208-P 102351-04-01 |
| Base Model | ADRE 208-P |
| Product Type | Data Acquisition Interface Unit |
| Brand | Bently Nevada |
| Manufacturer | Bently Nevada |
| Origin | USA |
| Weight | 0.16 kg |
| Dimensions | 2 x 19 x 12.8 cm |
| Signal Inputs | 8 signal inputs |
| Channel Capability | Up to 16 channels in compatible ADRE 208-P configurations |
| Communication Interface | Enhanced parallel port for connection to ADRE 208-P DAIUs |
| Storage Requirement | 80 MB hard disk space |
| Display Function | Real-time display capability |
| Database Compatibility | Backwards compatible with existing ADRE 3 databases |
Machinery Signal Acquisition and Rotor Dynamics
The ADRE 208-P 102351-04-01 forms part of a machinery measurement chain that acquires dynamic signals for waveform and rotor behavior analysis. Therefore, signal routing and channel identification should remain consistent throughout the acquisition configuration.
For eddy-current measurement channels, probe scaling and associated signal conditioning must match the installed transducer system. Incorrect scaling can alter displacement interpretation during subsequent analysis.
Where proximity measurements are included, gap voltage validation may also be performed against the applicable transducer system target. A nominal -10 VDC target is commonly used as a reference point in compatible Bently Nevada eddy-current measurement practices, although the applicable probe and Proximitor system documentation controls the final acceptance value.
In addition, maintain physical separation between signal cables and high-energy conductors. Correct shielding and grounding practices help reduce cross-talk and unwanted interference between adjacent acquisition channels.
Frequently Asked Questions
Q: How many signal inputs does the Bently Nevada ADRE 208-P 102351-04-01 provide?
A: The provided specification identifies 8 signal inputs for the ADRE 208-P 102351-04-01. Compatible system configurations can support up to 16 channels.
Q: Can the ADRE 208-P 102351-04-01 work with existing ADRE 3 databases?
A: Yes. The provided information specifies backwards compatibility with existing ADRE 3 databases.
Q: Does the provided specification define the operating temperature or power consumption?
A: No. The supplied technical data does not specify operating temperature or power consumption. Installation should therefore follow the environmental and electrical limits defined in the applicable Bently Nevada ADRE system documentation.
Field Installation Guidelines
Mount the ADRE 208-P 102351-04-01 according to the applicable equipment installation arrangement and ensure that the unit is protected from mechanical stress during handling.
Connect acquisition channels according to the assigned signal configuration. Verify channel identification before recording or displaying machinery data.
Route low-level measurement cables separately from motor feeders, switching circuits, and other high-current conductors. Where shielded cables are specified, terminate the shield according to the applicable system grounding practice to reduce noise and cross-talk.
Inspect connectors before energization and confirm that no pins, cable shields, or housings are mechanically damaged. After connection, verify communication through the enhanced parallel interface and confirm correct channel recognition before operational data acquisition.
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