Perekam tanpa kertas berwarna Multifunction Data Digital Display Instrument seri 8100 dapat memasukkan sinyal, seperti tegangan standar, arus standar, kopel termoelektrik, detektor suhu resistansi, dan milivolt, dll.; dapat didasarkan pada keluaran alarm 18 saluran atau keluaran kuantitas analog 12 saluran, antarmuka komunikasi RS232/485, antarmuka Ethernet, antarmuka printer mini, antarmuka USB, dan soket kartu SD; distribusi sensor dapat disediakan; ditandai dengan fungsi tampilan yang canggih, tampilan kurva waktu nyata, penarikan kembali kurva historis, tampilan grafik batang dan tampilan daftar alarm, serta desain tampilan yang manusiawi, fungsi yang sempurna, kualitas perangkat keras yang andal, teknik manufaktur yang sangat baik, dan kinerja biaya yang lebih tinggi, dll.
Technical parameters :Â
Measurement input |
Input signal | Current: 0~20mA,0~10mA, 4~20mA, 0~10mA evolution, 4~ 20mA evolution Voltage: 0~5V,1~5V,0~10V, +5V, 0~5V evolution, 1~5Vevolution, 0~ 20 mV, 0~100mV, ±20mV, ±100mV Resistance thermometer detector: Pt100, Cu50, Cu53, BA1, BA2 linear resistance: 0~4000 Thermoelectric couple: B, S, K, E, T, J, R, N, F2, Wre3-25 and Wre5-26 |
Output |
Output signal | Analog output:4~20mA(load resistance≤380Ω),0~20mA(load resistance≤380Ω),0~10mA(load resistance≤760Ω),1~5V(load resistance ≥250KΩ),0~5V(load resistance ≥250KΩ)and 0~10V(load resistance ≥500KΩ) Alarm output:Normally-open output of relay,contact capacity1A/250VAC(Resistive load) Feed output:DC24V±1,load current≤250mA Communication output:RS485/RS232 communication interface,baud rate1200~57600bps(settable). The standards are listed as follows:MODBUS  RTU communication protocol,maximum RS-485 communication distance:  1km;maximum RS-232 communication distance:15m;Ethernet communication interface,communication speed10M,(merely applicable to Local Area Network) |
Composite parameters |
Measurement accuracy | 0.2%FS±1d |
Sampling period | 1second |
Setting mode | Light-touch key setting; password locking of parameter setting value; permanent saving of setting value outage. |
Display mode | 7-inch 800*480 dot matrix widescreen, TFT high-brightness color graphic LCD, LED backlight, clear display and wide visual angle. The screen brightness is adjustable. The display contents consist of Chinese characters, figures, process curves and bar graphics. By pressing the key on the panel, you can complete page turning, historical data search and modification of curve time scale, etc. |
Data backup | Support USB and SD card for data backup and transfer, maximum capacity: 8GB, support FAT and FAT32 formats. |
Storage capacity | Internal Flash storage capacity: 64M Byte |
Time interval of recording | Time interval for selection: 1, 2, 4, 6, 15, 30, 60, 120, 240 ( Unit: second) |
Time duration of storage (Continuous record without power failure) | 4days(1-second time interval)—5825 days(240-second time interval) Formula: (Note: Calculation of channel number: The program will divide the channel into five classes of 4, 8, 16, 32 and 64. When the channel number falls within the range of two classes, the bigger one should be taken. If, for instance, the channel number is 12, the number of 16 should be taken as the channel number.) |
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