VIBRATION MONITOR
MODEL-1590

Model-1590-01 is a 1-channel type vibration monitor using a non contact displacement sensor. Model-1590-03 is designed to indicate the larger displacement of the two radical vibration displacements of a rotor, and also to give an alarm, when vibration exceeds the preset value. Two high limits of alarming are provided. A delay timer for preventing wrong alarming is incorporated.

SPECIFICATIONS
Measuring contents	1590-01	Seismic vibration displacement
	1590-03	Indicating the larger displacement of the two radial displacements of a rotor.
Frequency range	1590-01	5Hz-50Hx ±5%
	1590-03	2Hz-100Hz ±5%
Measuring range	0-600μmp-p/FS
Indicator scale	Same as the above. Minimum scale is 1/30 of FS and GAP 0-4mmp-p.
Signal input	Terminal on the rear panel.
	Input sensitivity conforms to TQ402/IQS452
Monitor output	10Vp-p/FS, Load: 500Ωmax.
	1590-01: Displacement wave signal, Terminal of the front panel.
	1590-03: Displacement wave signal of X,Y direction.
	BNC connector of the front panel.
OK Monitor lamp	Lamp indication in normal ready condition.
Relay contact output	SPDT(both ALERT and DENGER output)
	Capacity AC: 220Vmax, 4Amax, 400VAmax.
	DC: 110Vmax, 3Amax,50Wmax.
Alarm delay action	Auto resetting action, Delay 60sec.
Recorder output	DC 4-20mA, Load: 500Ωmax.
Signal input	Terminal on the rear panel.
Power requirement	AC220V ±10% 50/60Hz 20VA max.
Temperature	Operating: 0-50°C, Storage: -20-+70°C

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