1.Brief Introduction
LU-C2100 blue (LU-C3000 color) series recorders may be 1 to 8 channels program PID control and the program control curve may reach 200 segments.
2. technical parameters
◆ Display windows : 320×240 high resolution chart blue-white LCD
◆ Input accuracy: ± (0.2%F.S+1) digit
◆input type: Standard voltage 0-5V, 1-5V
standard current 0-10mA, 4-20mA
T.C: K, S, B, T, E, J, Wre325, N
RTD: Pt100, Cu50, Cu100
specially input: R, WRe526, mV signal, other
◆output types: Switch output: Relay contact output (resistance 250VAC/0.8A or 250VAC/3A)
linear current output: 0-10mA, 4-20mA, 0-20mA (software free set)
linear voltage output: 0-5V, 1-5V, 0-10V (indicates when ordering)
silicon-controlled zero-crossing trigger
the SSR trigger (12V/50mA)
DC12V/50mA
DC24V/50mA
DC5V/50mA
the transform output: 4-20mA (the load <650Ω)、1-5V
0-10mA（the load <1000Ω）、0-5V
Communication connection: RS232 or RS485
storage medium: U disk/256M, U disk/512M
◆5 to 200 segments of control curves
◆Record date: 8 pens
without U disk, 5.69 days /pen (1 sceond interval) ~3.7 years /pen (4 minutes interval)
U disk/256M, 256×[5.69 days /pen (1 sceond interval) ~3.7 years /pen (4 minutes interval)]
◆Storage time: T=storage capacity/ the sum of the reciprocal of every open channel’s record interval; when storage data is temple, the storage capacity also the total storage is 976×504.
For example: when the storage data is temple, the open channels are 1, 3, 5, 7, the record interval of every channel is 1second, 5seconds, 10 seconds, 20seconds, then
T= 976×504/(1/1+1/5+1/10+1/20)=364373 seconds=101.21 hours=4.22 days
◆cut off protection time: the data can be stored forever when the electricity is cut off for it adopts FLASH MEMORY, it can run accurately when cut off if hard clocks is equipped.
◆Power source: Switch power supply 85VAC-264VAC, 50Hz±1Hz, power consumption 12W
◆Ambient temperature: 0-45 ℃
◆ambient humidity: 0-85%RH
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