| AWM3100V | AWM3150V | AWM3200V | AWM3300V | ||
流量范圍(span) | +200sccm | +30sccm | | +1000sccm | ||
壓力范圍(psi) | | | | | ||
(參照附錄) | | | ±2.0”水柱 | | ||
輸出電壓 | 5VDC@ | 3.4VDC@ | 5VDC@ | 5VDC | ||
@ 標(biāo)定點(diǎn) | 200sccm | 25sccm | 2”水柱 | 1000sccm | ||
零點(diǎn)電壓 | 1.00±0.05VDC | 1.00±0.1VDC | 1.00±0.08mV | 1.00±0.1VDC | ||
零點(diǎn)漂移 | | | | | ||
+25~-25?C | ±25mV | ±100mV | ±25mV | ±25mV | ||
+25~+85?C | | | | | ||
輸出電壓漂移 | | | | | ||
Max | | | | | ||
+25~-25?C | -4% 讀數(shù) | ±5.0% 讀數(shù) | +24.0% 讀數(shù) | -5% 讀數(shù) | ||
+25~+85?C | +4% 讀數(shù) | ±5.0% 讀數(shù) | -24.0% 讀數(shù) | +5% 讀數(shù) | ||
重復(fù)性& 遲滯Max | ±0.5% 讀數(shù) | ± 1% 讀數(shù) | ±0.5% 讀數(shù) | ±1% 讀數(shù) | ||
| Min Typ. | Max. | | |||
電源(VDC) | 8.0 10±0.01 | 15 (2) | | |||
功耗(mW) | 50 | 60 | | |||
反應(yīng)時(shí)間(ms) | 1.0 | 3.0 (1) | | |||
共模壓力(psi) &, lt;, /TD> | | 25 | | |||
工作溫度 | -25~85?C | | | |||
儲(chǔ)存溫度(?C) | -40~90?C | | | |||
沖擊(5drops,6axis) | 100g峰值(5drops,6axis) | | |
2、輸出電壓隨電源電壓而比率變化
3、差壓器件的溫漂主要是由氣體的濃度隨溫度而變化
氣流器件的溫漂主要是薄膜TCR 的系數(shù)的二次根及厚膜電阻的溫飄,加上運(yùn)放的溫飄
4、為防止損壞,zui大允許流量變化值:5.0SLPM/1.0 秒
| AWM5101 | AWM5102 | AWM5103 | AWM5104 |
流量范圍 | 0-5 SLPM | 0-10 SLPM | 0- 15 SLPM | 0-20 SLPM |
后綴-標(biāo)定氣體 | VA-氬氣(Ar)VC-二氧化碳(CO2)VN-氮?dú)猓∟2) | |||
| Min Typ Max | |||
*供電電源VDC | 8.0 10±0.01 15 | |||
功耗(mW) | 100 | |||
反應(yīng)時(shí)間(mA) | 60 | |||
零點(diǎn)輸出VDC | 0.95 1.00 1.05 | |||
零點(diǎn)漂移,VDC -20~70?C | ±0.050 ±0.200 | |||
zui大共模壓力psi | 50 | |||
溫度范圍 | -20~+70?C | |||
沖擊指標(biāo) | 100g峰值,6ms 半正弦(3drops,3 的每一方向) | |||
輸出@ 較整點(diǎn) | 5VDC@ 滿量程流量 | |||
壓差@ 滿量程 | 參照壓力& 氣流表 | |||
滿量程輸出漂移+20?~-25?C +20?~70?C | 后綴VA 或VN ±7.0% 讀數(shù),VC ±10.0% 讀數(shù) | |||
線性誤差 | ±3.0% 讀數(shù) | |||
遲滯& 重復(fù)性 | ±0.5% 讀數(shù) | |||
連接器(4pin receptacle) | AMP(103956-3)或MICROSWITCH(SS12143) | |||
泄漏 max | 0.1psi/min,在靜態(tài)中 |