Details
The Vibration Monitor is powerful online monitoring and diagnostics system
It was designed to increase the reliability of strategic rotating machinery. The Vibration Monitor system can operate as an independent monitoring system or it can be used as extension of an existing protection system. The Vibration Monitor system can be also used as the multipurpose 16-channel analyzer. Each Vibration Monitor module contains 16 AC, 16 DC and 4 TACHO inputs. All channels are measured simultaneously. The measurement parameters and data processing are the same as with top-class Vibration Analyser instrument. Single Vibration Monitor modules can be easily composed together and by this we can create widely-channels system.
The A3750 software is designed for control of collection and archiving of data. By setting program it is possible to easily configure required measurements. Software A3760 enables on-line displaying of the current values on the predefined schemes. The DDS 2011 software system is designed for the following processing and archiving of the all collected data.
Technical Specification
| Dynamic Channels | |
|---|
| Number of synchronous parallel channels (AC) | 16 AC (unlimited number of slave units) |
| Frequency range | 25600 Hz (65.5 kHz sampling frequency) |
| Input range | +/- 12V (only one range, no gains) |
| Measurement timing: | fully synchronous |
| A/D Resolution: | 24 bit input, 64 bit double floating point |
| Dynamic range: | 120 dB |
| Channel configuration: | voltage or ICP (individually for every channel) |
| Input protection: | 30 V |
| Input impedance: | 100 kOhm |
| Input type: | acceleration, velocity, displacement,
and any non-vibration AC voltage |
| Accuracy: | < 0.5 % |
| High pass filter: | 1Hz -12800 Hz (user definition) |
| Low pass filter: | 25Hz -25600 Hz (user definition) |
| RPM Channels | |
|---|
| Number: | 4 independent rpm inputs |
| Speed range: | 0,8 Hz - 1000 Hz |
| Input impedance: | 80 kOhm |
| Input type: | voltage |
| Input range: | + 10V (only one range, no gains) |
| Accuracy: | <0.5 % |
| Triggering: | positive or negative |
| Trigger level: | 0.1 -9.9 V, user defined |
| Input protection: | 48 V |
| Static Channels (DC) | |
|---|
| Number: | 16 DC |
| Input range: | +/- 24 V or 4-20mA |
| Input impedance: | 100kOhm (VDC), 250 Ohm (mADC) |
| A/D Resolution: | 12 bit input |
| Accuracy: | 0.1% fsd |
| Input protection | 30 V |
| Measurement Functions | |
|---|
| Triggering: | free run / impulse / external (voltage) |
| Data acquisition: | overall values / time signal / real-time FFT /
envelope demodulation |
| Time waveform samples: | 256 - 65536 |
| Spectrum ranges: | 25 - 25600 |
| Spectrum lines: | 100 - 25600 |
| Order analysis parameters: | 1/2 - 10th order |
| Averaging: | 1-255 |
General | |
|---|
| Processor: | Intel Core2 - 2.5 GHz |
| RAM: | 2 GB |
| Internal data disk: | 250 GB) |
| Interface: | Ethernet 1GB RJ45 |
| Power supply: | AC 110-240V, 45-65Hz |
| Operating temperature: | -10 °C - +50 °C, 15°F-120°F |
| EMC: | CE tested |
| Dimensions: | 482 x 87 x 326 mm |
| Weight: | 9 kg |
