Number of channels | Up to 48 channels, universal signal input |
Current input | 0~10mA, 4~20mA, 0~10mA square, 4~20mA square |
Voltage input | 0~5V, 1~5V, 0~10V, 0~5Vsquare, 1~5Vsquare, 0~20mV, 0~100mV, ±20mV, ±100mV |
Input signal | 1 Thermocouples: B, S, K, E, T, J, R, N,F2,Wre3~25, Wre5~26, |
2 Thermal resistor: PT100, Cu50,Cu53,Cu100,BA1,BA2 | |
3 Linear resistance: 0~400Ω | |
4 Non-standard signals: (-20 to 20) mV, (-100 to 100) mV, (-10 to 10) V Range of signal | |
Alarm output | Relay normally open contact output, contact capacity 1A / 250VAC |
Feed output | DC24V±1,load current |
Communication output | RS485 / RS232, baud rate 1200-57600bps can be set, standard MODBUS RTU communication protocol |
Measurement accuracy | 0.2%FS ± 1d |
Sampling period | 1s |
Display method | 7 inches ,800*480mm ,LED, clear picture,wide viewing angle, brightness can be adjusted, Can display Chinese characters, numbers, process curves, bar charts. |
Setting method | Panel touch-button settings |
Data backup | Support SD card and U disk,maximum capacity is 8 GB, support FAT FAT32 format |
Storage | 64M |
Record interval | 1,2,4,6,15,30,60,120,240 nine block to choose from |
Storage length | 24-5825 day |
Ambient temperature | -10~50;relative humidity: 10~90%RH(no condensation); Avoid corrosive gases |
Recording interval: | Recording interval is divided into 0.1s to 60s adjustable |
Power supply: | AC220V power meter: AC85~265V, power consumption is less than 25VA; DC24V power supply of the instrument: 24V ± 10%, power consumption less than 25VA |
Working power | AC85-264V(Switching power supply),Frequency Range:50~60Hz; Maximum power consumption:20VA |