Vibration Signal Converter
It can output 4-20 mA DC current and 0-10 V DC voltage.
This converter is suitable for measuring vibration of thousands of equipment.
Features
Low cost and compact size
Changeover type for measurement mode and range
Multiple outputs (Envelope acceleration, velocity, 4-20 mA, wave form)
Use vibration waveform output for frequency analysis
Vibration level output (DC4-20 mA)
Velocity monitoring: Rotational speed-dependent trend monitoring
Acceleration envelope monitoring: Enables detection of damage to bearings, etc.
Connection Example
Recommended Sensors
| model | VP-8021A | VP-100 |
|---|---|---|
| Sensor type | MEMS | Piezoelectric |
| Acceleration sensitivity | 3.9 mV/(m/s2) ±5% | 100 mV/g |
| Vibration frequency response | 20 Hz – 3 kHz ±1 dB | 2 Hz – 10 kHz |
| 10 Hz – 8 kHz ±3 dB | ー | |
| 10 Hz – 10 kHz ±4 dB | ー | |
| Operating temperature range | -30℃ – +120℃ | -55 – 140°C |
| Sensitivity change due to temperature | ±3% 25℃ standard | ー |
| IEPE power supply | 3.5 mA Maximum 24 V | 0.5 – 8 mA（DC18 – 30 V） |
| Note | Standard type | Low cost type |
Connection Example
Outline Drawing
