Model

VM-9201 series

VM-9201 A series

Pickup

Electrodynamic Velocity Pickup

Piezoelectric Accelerometer

Frequency Range

Displacement Range

20,30,50,100,150,200,300,500μm^p-p

Full scale selectable

TBD

Velocity Range

10,15,20,30,50mm/s Full scale selectable

1.0,1.5,2.0,3.0,5.0,10,20cm/s Full scale selectable

TBD

Acceleration Range

10,15,20,30,50,100,150,200,300,500m/s²

Full scale selectable（1 Range）

Equipment

failure

Indication

Lump

Activate on fuse blown, power switch shut off,

Primary / secondary power shut off　LED orange lamp［FAT］turns on : on detecting abnormality for secondary side

Alarm Contact

1a Contact（open for normal）

Alarm Reset

Pickup

Cable

Break

Alarm

Indication

Lamp

Activate when pickup cable is broken.

LED green lamp［PU］turns off : detecting

Broken pickup cable (lights on for normal)

―

Alarm Contact

Standard : 1a (1b or 1c is available on request)

DC Output

on Cable Break

Alarm Reset

Alarm

Delay Timer

Activates when the set levels are exceeded.

Alarm Step

Upper 2 steps : alarm / trip

0 －15sec : selected by the slide switch located in the amplifier unit. 0 sec. for no designation

Setting Extent

9.9 ～99.9% arbitrary setting by 0.1% step

（99.9% setting for no alarm, indication lamp lights for over scale. Contacts activate）

Indication

Lamp

LED orange〔ALM〕

LED red〔TRP〕

Alarm Contact

Contact Capacity

AC250V　4A（Panasonic S relay）

DC30V～3A

Alarm Reset

Detected Level

Output (Isolated)

Pickup

Depends on the pickup used

AC±10mV /（mm/s）or AC±17.5mV（mm/s）

Load 100kΩ or higher

Depends on the pickup used

AC±5mV /（m/s²） or load 100kΩ or higher

Waveform Output

AC±5V or load 100kΩ higher

Panel Meter

LED red 3 digit display,［9.9.9］display for over 120% of full scale

Ambient Temperature / Humidity

0～＋50℃, 20～95％RH, Max 35℃ in wet-bulb temperature (no condensation)

Power Supply

Usable voltage : AC85～264V, 47～66Hz

Power Consumption

1ch type : 30VA or less, 3ch type : 50VA or less, 6ch type : 90VA or less, 9ch type 140VA or less,

12ch type : 180VA or less for AC 100V power supply（depends on actual unit number of amplifiers and kind of power supply)

Painted Color

Munsell 5Y7 / 1 , half matted