Vibration Measuring System
Signal Converter
（VM-5011 series）
Envelope acceleration or Analogue output of acceleration and velocity levels and waveforms.
line-up
VM-5011A（Envelope acceleration/velocity Output type）
VM-5011B（Acceleration/Velocity Output type）
Features
Low cost and compact size
Changeover type for measurement mode and range
Simultaneous output of acceleration or envelope acceleration and velocity
Use vibration waveform output for frequency analysis
Vibration level output (DC4-20 mA)
- Speed monitoring: Trend monitoring of rotating objects
- Acceleration monitoring: Monitoring of initial deterioration and shock waves
- Envelope acceleration: initial deterioration of the bearing
system configuration diagram
VM-5011A（Envelope acceleration/velocity Output type）
VM-5011B（Acceleration/velocity Output type）
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 Drawings
*Include Imperial measurements
Manual/Document Download
VM-5011A（Envelope acceleration/velocity Output type）
-
VM-5011A
（Envelope acceleration/velocity Output type）
Instruction manual simplified version.[167KB] -
VM-5011A
（Envelope acceleration/velocity Output type）
Instruction manual detailed version[597KB]
VM-5011B（Acceleration/velocity Output type）
