DAS-多路输入板 DAS 1400, 8440 高可靠性记录仪, 为您提供了完整的输入端口选择. 从高速万用输入板,多路复合输入板,压力传感器输入板到逻辑信号输入板, 满足了您各种应用上的需求. 特点 12信道配置 直流电压，TRMS均值电压AC+DC 16bit高分辨率 *高采样频率可达200us 规格 Channel - 12 per board Voltage DC voltage range 1mV to 50V Max offset ±5 ranges Accuracy ±0.1%±10uV±0.2%offset TRMS AC+DC range 200mV to 50V Bandwidth(-3dB) 5HZ to 100HZ Crest factor 2.2 Temperature sensor Using environnement PT100 -200℃ to 850℃ J -20℃ to 1200℃ K -250℃ to 1370℃ T -200℃ to 400℃ S -50℃ to 1760℃ B -200℃ to 1820℃ E -250℃ to 1000℃ N -250℃ to 1300℃ W5 0℃ to 2320℃ Accuracy Cold junction compensatio Sampling Resolution 16 bits sampling rate 200us maxi Memoory length 32Mword in segments of up Triggering Positive edge,negative ed Pre trigger -100% to +100% Bandwidth Analog input bandwidth(-3 1KHZ at -3dB Programmable digital filt 0.1HZ,1HZ,10HZ,100HZ Input impedance(DC) 2Mohms ranges>5V,10Mohms Input capacitance 150pF Maximum input voltage between one channel and t Common mode voltage(max) ±5V for ranges<5V,±50V fo