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Vibration measuring ▷
Vibration Switch
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product
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제품사양 |
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적용사례 |
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기술자료 |
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Vibration Switch
VM-90M
Features |
- Deluxe type (Alarm output: Alarm/Trip 2-step, 4～20mADC output, with meter)
- Standard type (Alarm: 1-step, with meter)
- Available for versatile pickup
- Mounting method, ground, wall and panel type is selectable
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Panel Description
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Specifications
Model |
Disp. Monitor type |
Vel. Monitor type |
Acc. Monitor type |
VM-90MED
(Deluxe) |
VM-90MFD
(Standard) |
VM-90MEV
(Deluxe) |
VM-90MFV
(Standard) |
VM-90MEA
(Deluxe) |
VM-90MFA
(Standard) |
Frequency Range |
Middle band
15～500Hz  dB
15～500Hz± 0.5 dB |
Low band
5～300Hz dB
10～300Hz± 0.5 dB |
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15～1000Hz  dB
20～850Hz±1 dB |
10～8000Hz±3 dB
20～5000Hz±1 dB |
Measuring Range
(Full scale) |
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Alarm Step |
2-step |
1-step |
2-step |
1-step |
2-step |
1-step |
DC Output(For recorder) |
4～20mA
(at 0～300Ωload)
1～5V
(Load over 100kΩ, 250Ω
connected externally) |
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4～20mA
(at 0～300Ωload)
1～5V
(Load over 100kΩ, 250Ω
connected externally |
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4～20mA
(at 0～300Ωload)
1～5V
(Load over 100kΩ, 250Ω
connected externally |
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Alarm Operation |
Operation over preset alarm level (time constant 3 sec approx.) |
Alarm Setting Range |
10～100% continuous variable any setting of meter full scale |
Alarm Contact |
1-alarm 1C contact |
Alarm Contact Capacitance |
250VAC, 3.0A/24VDC 3.0A (at resistance load) |
Alarm Reset |
Auto |
Ambient Condition |
0～50℃, 0～85% |
Power Supply |
100/110/200/220VAC ＋10%, －15%, 50/60Hz |
Power Consumption |
Less than 15A |
Dimensions & Weight |
W200×H105×D103 mm(without protrusion), 2kg |
Vibration Pickup
Model |
Standard |
Flame-proof |
VP-90V(C/D)* |
VP-91V(C/D)* |
VP-92V(C/D)* |
VP-A51IW |
VP-3133H/V |
VP-3134A |
Type |
Electro-dynamic velocity type |
Accelerometer |
Electro-dynamic velocity type |
Sensitivity |
10 mV/(mm/s) |
17.5mV/(mm/s) |
5mV/(m/s 2 ) |
17.5mV/(mm/s) |
10mV/(mm/s) |
Natural Frequency |
14Hz |
4.5Hz |
30000Hz |
4.5Hz |
14Hz |
Operating Temperature |
0～＋80℃ |
0～＋65℃ |
－30～＋110℃ |
－10～＋70℃ |
Structure |
Drip-proof |
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Flame-proof (d2G4) |
Outside
View |
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Remark |
Disp,Vel montoring
For middle band |
For Disp. Vel monitoring For low band |
For acceleration
monitoring |
For Disp. Vel monitoring
For low band |
For Disp. Vel monitoring
For middle band |
High-temperature, water-proof type are provided.
※: Cable leading
C: G1/2 tubing screw
D: Clamp direct leading |
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모델명 : VM-90M
