美國西特差壓變送器268/268MR(EX)基本參數(shù):
壓力范圍:0~30,60,100,200,250,500,1000,2500,5000,10000,25000Pa
0~±15,±30,±50,±100,±125,±250,±500,±1000,±2500,±5000,±10000Pa
268MR型具有量程可調(diào)的功能
精度(RSS):±1.0%FS
±0.25%&±0.4%FS (特選)
溫漂±%FS/100℉(%FS/50℃):6.0零點(diǎn)與滿量程綜合值
測量介質(zhì):空氣或類似非導(dǎo)電氣體
輸出:4~20mA
另有本安防爆型可選
SETRA,ALPHA,HUBA 氣體微壓差傳感器,氣體為壓差變送器,液體壓差傳感器