IMV VM-9201 Vibration measuring ■Features

Compact Size Two item of Displacement,Velocity, Acceleration and H-function can be monitored simultaneously by one unit. Thunder Protector, Isolator and Alarm for pickup Cable disconnection is equipped as standards. For Middle & Low Band Vibration Monitoring System VM-9201 series Suitable for Electrodynamic velocity pickup for middle & low band. For Wide Band Vibration Monitoring System VM-9201A series Suitable for Piezoelectric accelerometer for wide band

■Specifications

Model Name VM-9201 series VM-9201A series Frequency Range Low band 5～300Hz±0.5dB High pass filter:5,10,20,50,100Hz Selectable(passband) 5～10kHz High pass filter : 5,10,20,50,100Hz Selectable(passband) Low pass filter:100,200,500,1k, 2k,5k,10kHz Selectable(passband) Middle band 15～500Hz±0.5dB Low pass filter:20,50,100,200,500Hz Selectable(passband) Displacement Range 20,30,50,100,150,200,300,500μmp-p Full scale selectable   Velocity Range 10,15,20,30,50mm/s Full scale selectable 1.0,1.5,2.0,3.0,5.0,10,15,20cm/s Full scale selectable   Acceleration Range   10,15,20,30,50,100, 150,200,300,500m/s2 Full scale is selectable (1 range is selected) System Trouble Indication Lamp Alarm Contact Alarm Reset Activate by Fusing, Power switch off, Primary/sencondary power cut Orange LED"FAT" on front panel of amplifier unit : Light on when secondary side has problem. 1a contact(normal time) Select auto or manual Sensor Disconnection Alarm Indication Lamp Alarm Contact DC Output at Disconnection Alarm Reset Activate by sensor disconnection Green LED"PU" on Front panel of amplifier unit: Light out by sensor disconnection(Light in normal condition) Standard: 1a contact(1b or 1c contact is selectable) 4～20mADC/1～5VDC→0mA/0V 4～20mADC/1～5VDC→4mA/1V Select auto or manual   Alarm Circuit Delay Timer Alarm Step Alarm Setting Range Indication Lamp Alarm Contact Contact Control Capacity Alarm Resel Activate by exceeding alarm definition value 0～15 sec Selectable by slide switch in amplifier unit 0 sec is set if not specified Upper limit 2 steps Alarm/Trip 9.9～99.9% of full scale Defined arbitrarily by 0.1% interval (When alarm function is not used, 99.9% is defined. Indication Lamp is lit over full scale value and contact activates) Orange LED "ALM" Red LED "TRP" ALM circuit : a contact ×1, TRP circuit : a contact ×1, ALM circuit : a contact ×2, TRP circuit : a contact ×2, 250VAC～4A 30VDC～3A Select auto(hysteresis3%) or manual(alarm reset button) Rectified Level Output (insulation Output) 4～20mADCX2, Load Within 0～500Ω 1～5VDCX2, Load over 100kΩ Sensor Waveform Output Depends on specification of used sensor ±10mVAC(mm/s)or ±17.5mVAC/(mm/s) Load over 100kΩ Depends on specification of used sensor ±5mVAC/(m/s2) Load over 100kΩ Waveform Output ±5VAC, Load over 100kΩ Panel Meter Display red LED 3 digits. Display "9.9.9" at point over 120% of full scale Ambient temperature & Humidity 0～50℃, 20～95%RH. but max. wet-bulb temp. 35℃, without condensation Power Supply 85～264VAC, 47～66Hz Power Consumption 1ch : 30VA, 3ch : 50VA, 6ch : 90VA, 9ch :140VA, 12ch : 180VA(at100VAC) (according to number of amplifier unit and used power supply) Coating Color Panel Munsell 5Y7/1 half glaze

★Measurement of velocity, displacement or H-function is also achievable by VM-9201A series.

Unit : mm Unit : kg A B C D E F G H I Weight 1 channel type 90 170 300 88 132 90 148 162 50 2 3 channel type 210 149 300 160 132 180 143 100 195 3.8 6 channel type 300 149 300 250 132 270 143 100 285 5.9 9 channel type 390 149 300 340 132 360 143 100 375 8.9 12 channel type 480 149 300 430 132 450 143 100 465 10

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