Type | Monitor for displacement | Monitor for velocity | Monitor for acceleration |
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| VM-90 MED | VM-90 MEV | VM-90 MEA |
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Frequency range | 15 to 500 Hz +0.5 dB -3 dB
20 to 500 Hz ±0.5 dB | 15 to 1,000 Hz +1 dB -3 dB
20 to 850 Hz ±1 dB | 10 to 8,000 Hz ±3 dB
20 to 5,000 Hz ±1 dB |
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Measurement range
(full scale) *1 | Select from 0 to 20 μmp-p,
0 to 50 μmp-p, 0 to 100 μmp-p,
0 to 200 μmp-p, 0 to 500 μmp-p | Select from 0 to 1 mm/s,
0 to 2 mm/s, 0 to 5 mm/s,
0 to 10 mm/s, 0 to 20 mm/s,
0 to 50 mm/s | Select from 0 to 1 m/s2, 0 to 2 m/s2,
0 to 5 m/s2, 0 to 10 m/s2,
0 to 20 m/s2, 0 to 50 m/s2,
0 to 100 m/s2 |
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Alarm step | 2 steps |
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DC output
(for recorder) | 4 to 20 mA (at the load 0 to 300 Ω)
1 to 5 V (100 kΩ or more, 250 Ω connection to outside) |
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Alarm action | Activated over alarm setting value (time constant : approx. 3 seconds) |
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Ararm setting range | Possible to set 10 to 100% of full scale |
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Alarm contact | 1C contact for each alarm |
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Alarm contact capacity | AC250 V 3.0A/DC24 V , 3.0 A (at resistive load) |
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Alarm reset | Automatic |
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Operating temperature/
humidity range | 0 to 50 ﾟC 0 to 85%RH (Non-condensing) |
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Power supply | AC100 V or 110 V *2 (+10%/-15%), 50/60 Hz |
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Power consumption | 15 VA or less |
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Size/Mass | 200 (W) x 103 (D) x 105 (H) mm (excluding connectors etc.) /2 kg |
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