韓國Bongshin BS-7220稱重儀表,奉信BS-7220稱重控制器
英文名稱:韓國Bongshin loadcell
中文名稱:韓國奉信稱重儀表
產品型號:BS-7220顯示儀表
產品價格:在線詢價
產品特點:
l 采用5位LED顯示
l 高亮度VFD顯示
l 24位的高精度模數轉換器
l 標配RS-232接口
l 可選ATEX標準的防爆版本
BS-7220顯示儀表技術參數:
Analog signal Input range | -1mV ~ ±34mV | |
Non-linearity | 0.01% F.S. max. | |
Max. display resolution | 1/20,000 | |
Min. input sensitivity | 0.3uV/Digit | |
Temperature Drift | Zero : ±0.2uV/°C RTI max. SPAN : 20ppm/°C max. | |
Load Cell Excitation | DC 10V , 300mA (350 ohm x 8 load cell) | |
Input noise | ±0.3uVpp | |
Input impedance | 10M? | |
A/D converter | 24bit sigma-delta | |
A/D internal resolusion | 1/200,000 | |
A/D Sampling speed | 50 times/sec | |
Display | VFD, 7 segments green, 13mm high | |
Display speed | 50times/sec ~ 2times/sec | |
Polarity indication (-) | "-" Minus sign | |
Annunciators | Zero, Stable,L1,L2,Tare | |
Display increments | 1,2,5,10,20,50,100,200 selectable | |
Decimal points | Selectable to any points | |
Operating Voltage | AC 110,220V±10%,50/60HZ | |
Power Consumption | Approx. 20VA | |
Operating Temperature | -10°C ~ 40°C | |
Output | Standard | RS-232C Serial output |
Options | 1) RS-422/485 (Serial output) 2) Current loop 3) DC 0~10V (Voltage output) 4) DC 4~20mA (Current output) 5) BCD Parallel output | |
Weight | Approx. 2.5Kg |
BS-7220顯示儀表尺寸圖:
選購信息表:
Bongshin廠家生產所有儀表如下型號:
BS-270稱重顯示儀表,BS-5205顯示儀表
BS-7200稱重顯示儀表,BS-7220稱重顯示儀表
BS-7300稱重顯示儀表,BS-7300XL稱重顯示儀表
BS-750稱重顯示儀表,BS-205稱重顯示儀表
BS-5200稱重顯示儀表,BS-8300稱重顯示儀表
BS-8350稱重顯示儀表,BS-4200A稱重顯示儀表
BS-300A稱重顯示儀表,BS-201稱重顯示儀表