cov khoom

S3960 yog ib chav galvanic sib cais los ntawm cov khoom kab. Nws yog tsim los rau kev ua haujlwm nrog cov teeb liab txias, them cov amplifiers thiab cov khoom siv hluav taws xob (nrog lossis sib xyaw) siv los ntawm ntau yam kev ntsuas chains thiab / lossis sensors.

Cov khoom siv sib xws suav nrog IPC707 teeb liab txias (them amplifiers) siv los ntawm CAxxx piezoelectric accelerometers thiab CPxxx dynamic siab sensors (thiab laus dua IPC704 teeb liab txias dhau), IQS9xx teeb liab txias siv los ntawm TQ9xx qhov sib thooj sensors (thiab laus dua IQS4xx teeb liab txias dhau), qhov txuas los yog cov khoom siv hluav taws xob sib xyaw siv los ntawm CExxx piezoelectric accelerometers, thiab cov khoom siv hluav taws xob sib xyaw siv los ntawm VE210 velocity sensor. GSI127 kuj tau sib xws nrog kev lag luam tus qauv IEPE (kev sib xyaw hluav taws xob piezo hluav taws xob) vibration sensors, uas yog, cov khoom siv hluav taws xob sib xyaw siv los ntawm cov khoom siv hluav taws xob tsis tu ncua xws li CE620 thiab PV660 (thiab laus dua CE680, CE110I thiab PV102 sensors ib yam nkaus).

galvanic sib cais chav tsev yog ntau yam chav tsev uas siv tau rau kev sib kis ntawm highfrequency AC signals nyob rau hauv ntev nyob rau hauv kev ntsuas chains siv tam sim no-sib nqus kis tau tus mob los yog raws li ib tug kev nyab xeeb barrier chav tsev nyob rau hauv ntsuas chains siv voltage-signal kis. Feem ntau, nws yuav siv tau los muab cov khoom siv hluav taws xob (sensor side) muaj kev noj txog li 22 mA.

kuj tsis lees paub qhov loj ntawm cov ncej voltage uas tuaj yeem ua kom muaj suab nrov rau hauv cov saw hlau ntsuas. (Txoj kab hluav taws xob yog lub suab nrov hauv av thiab AC lub suab nrov tuaj yeem tshwm sim ntawm cov ntaub ntawv sensor (sensor hauv av) thiab kev saib xyuas (hauv av hluav taws xob)). Tsis tas li ntawd, nws qhov kev tsim kho hluav taws xob sab hauv tau ua rau muaj lub teeb liab tso tawm, tshem tawm qhov xav tau ntxiv rau lwm lub zog hluav taws xob xws li APF19x.