4-20mA temperatura interior e umidade instrumentos de gravação, gravador de pressão H8000 de Holykell
Informação básica
Modelo: H8000
Descrição do produto
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:0~400Ω | |
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 withou power failure) |
4days(1-second time interval)—5825 days(240-second time interval) |
Operating environment |
Environmental temperature: -10~50℃;relative humidity: 10~90%RH (no condensation); preventing strong corrosive gases. (! Note: Please state the special instructions when placing an order in case of severe environmental conditions on the site) |
Working power |
AC85~264V(switch power) ,frequency range:50~60Hz,maximum power consumption:20VA |
Grupo de Produto : Controlador e gravador sem papel > Gravador sem papel
Premium Related Products