2 Specification
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2 Specification
2.1 KRN100
Model KRN100
Power voltage 100-240VACᜠ , 50/60Hz
Allowable voltage range 85 to 110% of rated voltage
Power consumption Max. 55VA
Screen
LCD type STN Graphic LCD
Resolution
320×120Pixel
Adjusting
brightness
4 level (OFF / Min / Standard / Max)
Backlight White LED, 2 level (Temp/Always)
The number of input
channel
2 / 4 / 6 / 8 / 10 / 12 channel (2 channel/card)
Universal input
※
1
Temperature sensor (RTD, thermocouple), analog (voltage, current)
Sampling period
1 to 4-channel: 25ms/125ms/250ms, 5 to 12-channel: 125ms/250ms
(Inner sampling cycle is operation unit time for average movement filter
and alarm output function.)
※Min. sampling cycle for TC-R, U, S, and T sensor is 50ms.
Recording period in
graph mode
10, 20, 40, 60, 120, 240mm/h
Recording speed
accuracy
F.S. ±0.5%
Storage period
1 to 3,600 sec
(storage interval time to inner log file is 1 sec)
Inner memory 512MB
USB memory
※
2
Recognizes max. 32GB, enables to use cable up to 1.5m
Function
Record color, Record zone, Input special function, Input digital filter,
Reservation set, Summer time, Delay alarm, Record speed change, Data
storage, Backup data record, etc
Dielectric
2,500VAC 50/60Hz for 1 min (power terminal and case)
※USB Device and Ethernet are excepted
Vibration strength
(for convey and storage)
and operating vibration
Vibration strength: 10 to 60Hz 4.9m/s
2
(in X, Y, Z axes for each 1 time)
Operating vibration: 10 to 60 1m/s
2
(in X, Y, Z axes for each 10 min)
Insulated resistance Over 20MΩ (at 500VDC megger)
Noise ±2kV the square wave noise (pulse width 1µs) by the noise simulator
Time accuracy Within ±2min/year (enables to use up to 2100 year)